WARM AIR HEATER SERIES PLUSPLUS MODULATION Warm Air Heater NEW SERIES PL It is forbidden to totally or partially copy or reproduce this document for disclosure to third parties without written consent by Apen Group S.p.A. User, Installation, and Maintenance Manual Pag. 1 code HG0107.11GB ed.A-1105 rev.11 APEN GROUP reserves the right to change products and documents as required. WARM AIR HEATER SERIES PLUS SUMMARY SECTION 1. GENERAL WARNINGS ..................................................... 4 SECTION 2. 2.1 2.2 2.3 2.4 2.5 2.6 SAFETY WARNINGS ........................................................ 4 Fuel ............................................................................................ 4 Gas Leaks .................................................................................. 4 Voltage ....................................................................................... 4 Use ............................................................................................. 5 Maintenance ............................................................................... 5 Transport and Handling ................................................................ 5 SECTION 3. 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 TECHNICAL FEATURES .................................................. 6 Efficiency .................................................................................... 7 Technical Data ............................................................................ 7 Dimensions ................................................................................. 8 Operating Cycle........................................................................... 10 Operation, Air/Gas Premix, and Setting ........................................ 12 Modulation .................................................................................. 12 Room Compensation ................................................................... 13 Working with Kondensa.net ......................................................... 14 SECTION 4. 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 USER’S INSTRUCTIONS ................................................ 15 Basic Working Mode (no Accessories) ......................................... 15 Working with a Remote Control (G15100) ..................................... 16 Working with a Chronothermostat ................................................ 17 Running and Setting the Chronothermostat ................................... 18 Antifreeze Protection ................................................................... 21 Room Compensation ................................................................... 21 Summer Ventilation ..................................................................... 21 Working with APEN Remote Control (G15950) ............................. 23 SECTION 5. APPROVAL CERTIFICATE ............................................... 24 SECTION 6. 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 INSTRUCTIONS TO THE INSTALLER ........................... 28 General Installation Rules ............................................................ 28 Installing the Heater ..................................................................... 29 Flue Piping .................................................................................. 32 Terminal Layout ........................................................................... 34 Electrical Wiring .......................................................................... 38 How to Connect an External Gas Valve ........................................ 39 Gas Connections ......................................................................... 40 Wiring the Remote Control to CPU-PLUS Card ............................. 40 Pag. 2 code HG0107.11GB ed.A-1105 rev.11 APEN GROUP reserves the right to change products and documents as required. WARM AIR HEATER SERIES PLUS SECTION 7. 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 7.10 7.11 7.12 7.13 7.14 7.15 INSTRUCTIONS TO SERVICE STAFF ............................ 41 Country Table - Gas Category ...................................................... 41 Gas Setting Data Table ................................................................ 42 First Start-up ............................................................................... 43 Combustion Analysis ................................................................... 44 Conversion to Liquid Propane Gas ................................................ 45 Conversion to G25 - G25.1 Gas.................................................... 46 Conversion to G2.350 Gas ........................................................... 46 Maintenance ............................................................................... 47 Cleaning the Exchanger ............................................................... 48 Demolition ................................................................................... 48 Replacing the Modulation Card ..................................................... 49 Replacing the Gas Valve and Setting the Offset ............................ 50 How to set Chronothermostat Parameters .................................... 51 How to set Remote Control Parameters ........................................ 51 CPU-PLUS Card Parameters ....................................................... 52 SECTION 8. TROUBLESHOOTING A BASIC UNIT ............................. 54 SECTION 9. TROUBLESHOOTING A UNIT WITH CHRONOTHERMOSTAT 55 SECTION SECTION SECTION 10. 11. 12. TROUBLESHOOTING A UNIT WITH REMOTE CONTROL LOCK TROUBLESHOOTING .......................................... 57 WIRING DIAGRAMS ......................................................... 58 56 SECTION 13. SPARE PART LIST ........................................................... 61 Pag. 3 code HG0107.11GB ed.A-1105 rev.11 APEN GROUP reserves the right to change products and documents as required. must suit the unit rated input shown on equipment rating plate and in this Manual.Do not mistake neutral and phase wires. The manufacturer declares that the unit is workmanlike built in compliance with UNI. REMARK: A multipole switch with fuses and contact opening greater than 3 mm should be installed before the supply cable. animals. in a visible and accessible position and within 3 meters from the control board.3 Power Supply The heater shall be correctly wired to an efficient grounding system. maintenance or servicing operations shall be performed only by authorised personnel. For installing. . . For information. and EC technical provisions.1 Fuel Before starting the heater.call for qualified personnel. contact your local Representative or directly the Manufacturer. Any installation. if necessary.Check the grounding system or have it checked by qualified personnel. Do not pull electrical wires and keep them far from heat sources. and/or non compliance with the manufacturer’s instructions. APEN GROUP’s business organization can count on a widespread network of approved Technical Support Centres.The grid of combustion air intake system is free from debris. Installation operations shall comply with the laws and regulations existing in the Country where the appliance is installed. The unit is covered by a guarantee whose conditions and validity are specified on the relevant certificate.Make sure network wire gauge suits the unit rated input shown on rating plate and in this Manual. in compliance with National laws and regulations.The system wire gauge in general. 2. The heater can be plugged into mains using a plug-socket only if the latter prevents any mistake between phase and neutral wires. .Close gas valves.2 Gas Leaks If you smell gas: .Gas feeding pressure matches values on rating plate. Any different. conversion to another gas type and maintenance must be exclusively carried out by qualified personnel appointed by Apen Group authorised Service Centres.11 APEN GROUP reserves the right to change products and documents as required. to enable the new installer/owner to consult it. . check that: . 4 code HG0107. This section describes the safety rules for operators.A-1105 rev. or objects resulting from wrong installation or misuse. . This unit is intended only and exclusively for the use for which it has been built. WARNING: . .Do not operate electrical switches.The gas seal of the feeding system has been tested and approved in compliance with the law.Gas supply specifications match those written on the rating plate . SAFETY WARNINGS This manual is an essential component of the product and must always accompany it. the user shall strictly follow the instructions stated in this manual and comply with existing national laws and regulations. make sure the manual follows it. the telephone or any other object or device that can cause sparks. or unreasonable use is to be considered improper and therefore dangerous. . etc.. running and maintaining the unit.The heater’s fuel is the one specified for the unit . leaves.11GB ed. First start-up. 2. wrong. GENERAL WARNINGS 2.The unit is correctly sized to match required flow and includes all safety and control devices required by the law . and cable section in particular.Fuel capacity is adjusted to match equipment heat rating . Pag. If this equipment is sold or transferred to another owner.WARM AIR HEATER SERIES PLUS 1.Combustion air inlet pipes (if installed) and flue discharge pipes are exclusively those specified by the manufacturer . complying with existing regulations (CEI 64-8). .Gas pipes and air distribution ducts for ducted heaters have been properly cleaned . The manufacturer disclaims any liability (under contract provisions or otherwise) for damage to persons. . Have any installation or maintenance operation concerning the electrical system be accomplished by qualified personnel.with specific technical skills in the heating field. and according to the relevant laws and to the Directive on Appliances burning gaseous fuels 90/396/EEC. 2. UNI-CIG.Immediately open doors and windows to vent the room. . The following precautions shall be adopted: . In case it is not.A-1105 rev. The manufacturer is not liable for any damages occurred during transport. . Use only original spare parts for repairs. switch off the heater and do not attempt to repair it directly. disconnect power and gas supply by means of main ON/OFF switch and/or by closing appropriate detection devices. you can start unpacking it using suitable tools and protections. 2. the heater can be delivered packed on a pallet. While unpacking the unit. . If the unit is stored at the customer’s premises. a backfire from the pre-mix burner might occur. immediately inform the supplier. .Do not use gas pipes to ground electrical devices. in addition to above suggestions. where necessary. If the unit is to be definitively decommissioned.Do not put any objects on the unit. check its integrity and its compliance to the order.Do not touch moving parts of the heater while it is working. handling. adequately trained on working procedures and safety rules.Do not touch the unit with wet or damp parts of the body and/ or barefoot.11GB ed. If the unit is not used for long periods. . Any lifting and transport operations must be accomplished by skilled personnel. . in a crate or in other forms. If required. It is mandatory that the inlet of the Venturi tube on the burnerfan assembly is kept free from any debris or obstructions (see figure in this page). any potential source of hazard shall have to be made inoffensive.Do not leave the unit exposed to adverse weather conditions (rain.) unless the unit has been expressly designed to. or unpacking. Materials resulting from unpacking shall be disposed of according to relevant regulations.5 Maintenance Before running any servicing or cleaning. sunshine. In case of failure and/or insufficient running standards. Once the unit is placed in the right spot.11 APEN GROUP reserves the right to change products and documents as required. etc. sheltered from rain and excessive humidity. 5 code HG0107. Should damages or missing pieces result. 2. Unload the heater from truck and move it to the installation place using a convenient system. . Failure to follow above instructions could compromise the unit safety and shall void the warranty. IM 00 1 KEEP FREE AND UNCLOGGED! Pag.Do not wet the unit either with water or other liquids. such as flue pipes. make sure a suitable place is chosen.4 Use Children and inexperienced people shall not be allowed to use any electrical appliance.6 Transport and Handling 30 00 HG The heater is delivered fastened to a pallet and covered by paperboard.Do not touch hot surfaces of the heater. shut the gas off through gas cocks and disconnect the unit from power supply. Contact the authorised Service Centre.WARM AIR HEATER SERIES PLUS 2. suited to the weight of the load. in order to assure high resistance to corrosion of wet flue.11 APEN GROUP reserves the right to change products and documents as required. open louvers of at least 45° Pag. The heater works as a standalone unit. Attencion:before commissioning the heater. The combustion chamber is entirely built in AISI 430 stainless steel while tube bundles are made of AISI 441. The burner is entirely built with stainless steel.0609 code HG0107.11GB ed. The heat exchanger complies with production requirements for gas equipment set by EN1020 regulations.A-1105 rev. 6 HG0107. In order to start it up. and it takes advantage of special mechanical solutions to guarantee optimal reliability and performance rates. The leading-edge design and the wide surface of the furnace and tube bundle guarantee optimum efficiency and durability. TECHNICAL FEATURES Modulating air heaters series PLUS have been designed to serve as heating units in industrial and commercial environments. Their electronic card continuously modulates between minimum and maximum output.8 to 92. .0 kW. adapting the output to real heating needs.WARM AIR HEATER SERIES PLUS 3. They take advantage of premixing and modulation technology in order to guarantee top efficiency levels up to 94%.08_C2_001 IT_ed. just connect it to power and gas supply. as well as high thermal and mechanical resistance. The unit’s heat output ranges from 11. When less heat is needed.5 40.5% 94.0% 91.4% U .C 63 .A-1105 rev.800 9.3/4" M UNI ISO 7/1 .0 58.5 38.5 47.350 1.M.0% 91.WARM AIR HEATER SERIES PLUS 3.8 34. If combustion air fails.0% 91.0 -15.1% 94.0% 90.8% 20.0% 91.5 24.8 94.6 53.4 91.8 25. since the air/gas ratio is always the one set by the manufacturer.0% 91.8 23.B23 0694BN4077 5 5 5 5 5 5 24.3 -15 60 96 80/80 90 230V/50H z 500 2.5 40.0 kw 3.0 60.0 100.0% UNI ISO 7/1 .5 -15.050 3.I.800 5.0 65 80 HG0107.0 94.0% 90.0 -15.5 24.0 26.0 22. of fans Air tem perature increas e Min/m ax working tem perature Weight PLC024 m in m ax mm Pa V W m 3/h Pa °C °C kg 80/80 50 230V/50H z 245 2.0 19.050 18. the heater reduces gas consumption and increases efficiency up to 94.0 kw and minimum input is 72.1 80.8 34.4 43.1 32.1% 94.0 58.4 22. Low Pollution Pre-mix burners equipped with an air/gas valve allow “clean” combustion with very low polluting emissions.800 120 1 23.1 91.5 17.600 120 2 19.1 76.6% 94.C63 .9 50.0 25.0 58.5 11.0 35.6 35.0 23.7% 94.5 46.5 92.0 32.350 1.C33 .2 Technical data PL015 min max PL024 min max PL035 PL043 PL054 PL072 PL092* min max min max min max min max min max C13 . dB(A) dB(A) °C Kg Kg 5 12.0 kW 18.M.11 APEN GROUP reserves the right to change products and documents as required.5 37.1 46.0 75. val. vary according to heating request.B23 P.8 25.5% (efficiency upon Hi) Intrinsic Safety A sophisticated technique of air/gas mixing and the simultaneous adjustment of combustion air and gas flows provide an increase in efficiency at minimum output.5 47.0% 92.9% 94.600 21. 7 code HG0107.9 47.08_ET_001 IT_ed.3 29. * For I2S category [Hungary] maximum heat input is 96.0 59 70 80/80 50 230V/50Hz 260 3.5 77.0 -15. the gas valve shuts up. 0694BM3433 val.6 27.8 -15 60 101 80/80 110 230V/50H z 490 4.0% 5 26.270 1.0 18.000 6.7 30.6 31.2 18. .050 max 69.250 6. kW kW % mm Pa V W m3 /h °C g/1' U.I.5 71. Efficiency The main characteristic of PLUS heaters is modulation.8 94.N .0609 Models with centrifugal fan PLC032 PLC035 PLC043 PLC054 m in m ax m in m ax m in m ax m in m ax C13 .0 34.C33 .350 max max max max max max 73.350 1.5 37.0 54.9% 80/80 50 230V/50Hz 140 1.0 60.6 31.N.6 24.0 34.5 24.0 69 75 92 97 150 191 84 90 112 117 175 216 PL032 min max Models with axial fan TECHNICAL DATA Type of Appliance CE Approval Nox class Rated heat input Rated heat output Efficiency Ø gas connection Ø of air inlet/exhaust pipes Available flue pressure Pow er supply Pow er absorbed Air flow rate at T=15°C Air temperature rise N° & Ø of fan Fan speed NOISE LEVEL Sound pressure (Lw ) Sound pressure in free field 6m (Lp) Min/max w orking temperature Net w eight of heater (w ithout packaging) Gross w eight of heater (w ith packaging) U.C53 .C 53 .0% 16.0 35.5 24.0% 91.500 120 2 20.2 27. UNI ISO 7/1 .1" M 80/80 80/80 80/80 80/80 100/100 100/100 90 90 110 120 120 120 230V/50Hz 230V/50Hz 230V/50Hz 230V/50Hz 230V/50Hz 230V/50Hz 260 220 520 440 440 660 3.800 120 1 24.270 max 73.5 70.0 60.0 -15. If combustion air decreases.6% 94.0% 90.1 -15 60 140 Pag.0 60.4% 94.250 21.5 27. the valve automatically reduces gas flow without compromising optimal working parameters.3/4" M D es cription Type of Appliance C E Approval N ox clas s R ated heat input R ated heat output Efficiency Ø gas connection Ø of air inlet/exhaus t pipes Available flue pres s ure Pow er s upply Pow er abs orbed Air flow rate Available s tatic pres s ure N o.0 32.270 1.1 77.0 60.9 -15.0 60.M.0 1 x 350 (25°) 1.5 15.6 53.5 50.9 -15.0 31.0 % 94.5% 94.5 30. As opposed to atmospheric burners.0 60. which means that thermal power output.0 78.250 120 1 24.8 24.1 27. in premix units the CO2content does not change throughout the operative range of the heater.1.1 1 x 400 (22°) 1 x 420 (27°) 2 x 400 (22°) 2 x 420 (27°) 2 x 420 (27°) 3 x 420 (27°) 1.4 43.5 49.4 1 x 400 (22°) 1. and therefore power input and fuel consumption.7 -15 60 134 80/80 120 230V/50Hz 1000 5.0% 90. 5 5 5 5 5 kW 20.8 22.5 53. P.11GB ed.5 74.0 -15.5 38.5 42. This feature increases the unit’s safety.1 -15 60 84 80/80 90 230V/50Hz 500 2.0 60. WARM AIR HEATER SERIES PLUS 3.3 Dimensions HG0107.08_C2_002 IT_ed.0609 HEATER HG0107.08_ET_002 IT_ed.0609 SIZE L 720 900 B H V LOUVER HB LB 415 IM BRACKETS IS 116 450 206 ID 174 264 DM GAS SUPPLY GAS GO GV MODEL PL015 PL024 PL032 PL035 PL043 PL054 PL072 PL092 640 650 140 530 595 475 3/4" 186 263 1240 1400 1950 750 740 810 620 690 935 1080 1632 780 894 1434 228 243 258 252 283 278 387 1" 183 109 352 296 HG0107.08_ET_004 IT_ed.0609 HEATER HG0107.08_C2_003 IT_ed.0609 HORIZONTAL FITTINGS (STD) A F AV TV S MODEL PL015 PL024 PL032 PL035 PL043 PL054 PL072 PL092 80 80 367 204 457 105 100 100 511 130 A F Combustion Air Inlet Pipe Flue Pipe HG0107.08_ET_003 IT_ed.0609 HEATER HG0107.08_C2_004 IT_ed.0609 VERTICAL FITTINGS (OPT.) A F AO TO S MODEL PL015 PL024 PL032 PL035 PL043 PL054 PL072 PL092 80 80 305 120 105 310 100 100 400 140 100 127 Pag. 8 code HG0107.11GB ed.A-1105 rev.11 APEN GROUP reserves the right to change products and documents as required. WARM AIR HEATER SERIES PLUS Dimensions with eased frame HEATER SIZE 024 032 035 043 054 072 T 1255 1315 1345 DIMENSIONS DM C N 260 200 290 520 580 635 102 90 140 M 155 125 145 200 DELIVERY HM LM 500 550 650 600 SHUTTERS/INTAKE BS HS LS 410 80 460 130 510 510 BF FILTERS HF LF 400 500 700 100 105 710 1000 950 1050 450 500 HEATER SIZE 024 032 035 043 054 72 IS BRACKETS IM ID 595 252 277 227 265 52 910 960 1084 Shutters, brackets and filters for heaters with eased frame are considered accessories and are not supplied with the equipment. Pag. 9 code HG0107.11GB ed.A-1105 rev.11 APEN GROUP reserves the right to change products and documents as required. WARM AIR HEATER SERIES PLUS 3.4 Operating Cycle IMPORTANT: You can change card parameters only if a chronothermostat or a remote control is installed. Running the Burner If a chronothermostat or remote control is available, you can use a NCT2 room temperature sensor to set heat request at burner start-up. No matter if electronic controls or the basic version of the heater are available, start-up cycle is launched only if 7-9 terminal of CN6 board is closed on CPU-PLUS card [A]. When launching start-up cycle, the CPU-PLUS card starts burner fan [A] and the furnace is pre-washed for a default period. When pre-washing ends, the CPU-PLUS card enables the ACF flame control device to turn the burner on. Then, it opens the EV1 [B] and EVP [B] solenoid valves that feed pilot burner [B]. Pilot burner start-up cycle is then launched by means of EA ignition electrode. Instead, the ER detection electrode checks the firing of pilot flame. Once the working condition is confirmed, ACF device opens the main EV2 gas valve [C] thus feeding the main burner. Pilot and main burners work simultaneously for a short period, then the modulation card closes the EVP electrical valve [D], thus turning pilot burner off. Flame is monitored also on main burner by ER detection electrode. The start-up cycle turns the burner on at intermediate capacity (about 70% of max. input). Around 30 seconds after start-up, the burner starts modulating and reaches the capacity required. During regular work, the modulation card adjusts burner heat input based on the temperature value measured by the NTC1 modulation sensor, installed on the back of the heater, near intake of room air. Cooling Fans The modulation card [E] controls cooling fan start up and scheduling. This schedule begins with main burner [C] start up. A delay in fan start-up prevents blowing cold air into the room. The default delay can vary from 0 to 255 seconds [C3 Parameter]. If [C3] parameter is zeroed, the fan and the burner start together. Flue Air EV2 EV1 Gas EVP HG0106 C2,034 Turning off the Burner When no more heat is required [F], i.e. room temperature exceeds set point, the modulation card stops the burner [F]. The burner fan keeps venting the furnace for the post-washing period. The length of this period is set by the manufacturer and cannot be changed [G]. The same happens for heater cooling fans, that keep working long enough to cool down the heater [H]. Control device A BC D E F GH Burner assembly EVP Heating request Burner fan EV2 EV1 EVP - Pilot flame EV1 - 1st gas valve Detection electrode EV2 - 2nd gas valve Start-up electrode Cooling Fan HG0040 C2 001 HG0106 C2,026 pilot burner Nozzle Pag. 10 code HG0107.11GB ed.A-1105 rev.11 APEN GROUP reserves the right to change products and documents as required. a new heat request is issued. Safety Thermostats A safety thermostat with automatical reset and positive safety is installed for each fan on the heating module. F6 . i. You can immediately tell which type of lock has triggered from LED’s flashing sequence and speed.Burner fan may break If. F1 and F2 locks are caused by safety items and are nonvolatile. . F2 . The green LED is on when the heater is powered while the red LED on indicates that the heater is locked. REMARK: Do not set C4 parameter below 90 seconds.Lock caused by one of NTC sensors. turning off the burner. LED On the front of the unit a green LED and a red LED are provided.Device locked due to lack of flame. If no remote control is available. 11 code HG0107. or F8 lock. F8 . They require a manual reset. and start a new cycle.e. This lock is displayed as F2. a failure occurs. Summer/Winter Switch A summer/winter switch is installed on the back of the heater.Continuous flashes of red LED If a chronothermostat is installed.Safety thermostat locked.The green and red LEDs flash alternatively F8 .Lock caused by burner motor.WARM AIR HEATER SERIES PLUS The default delay can vary from 0 to 255 seconds [C4 Parameter]. i. If post-washing is too short and the exchanger is not correctly cooled down. the following problems may arise: .Faulty flame control device.11GB ed. F3. light is steady. The thermostat is installed after the exchanger in order to control the temperature of delivered air. you can use this button to unlock the unit after a F1.The safety thermostat triggers and will require manual reset. which is the minimum threshold for furnace cooling period. REMARK: See user section for more information on unlocking after F1 and F2 non-volatile locks. REMARK: If no chronothermostat nor remote control are available.Four close flashes of red LED F6 . F4 lock automatically disappears when its cause is removed. F6.Three close flashes of red LED F4 . and F8 locks require manual reset or you can power off and then on again the heater.11 APEN GROUP reserves the right to change products and documents as required. Reset Button A button for manual reset is provided on the back of the heater. the flame detection device locks.e. .Two close flashes of red LED F3 . we recommend to remotely control reset button and summer/winter switch from M1 terminal board (installed inside burner compartment). F2. the modulation card will wait for the fan to stop. F3 .: F1 . F3. F4 . If no remote control is available. they are not removed if you power off and then on again the unit.ventilation only). W hen the thermostat triggers. during the cooling cycle. If the sensible element breaks.A-1105 rev.Shorter life of the heat exchanger and voidance of the guarantee . Fx locks The modulation card installed on the heater can detect 6 different types of locks: F1 . this button allows to switch working mode from winter (burner on) to summer (burner off .CPU-PLUS card locked. This is why it is forbidden to power off the unit while burner is running. zero any counts.Red LED steady on F2 . Pag. This setting is a factory default but the screw is not sealed in order to allow conversion to another gas. It is recommended to choose a heater that. Air/gas ratio cannot be changed. On the contrary. The required temperature must be reached and maintained Gas Pressure (flow rate) correct curve 96 28 95 Efficiency 94 T delivered air 26 24 93 22 92 1:1 curve T delivered air HG0103 EG 003 IT_ed. Suspended air heaters series PLUS are modulating units that allow numberless power output levels between a minimum and a maximum value.6 Modulation A burner that completely pre-mixes air and gas is mounted on PLUS heaters. When modulating.WARM AIR HEATER SERIES PLUS 3. thus modifying gas flow rate. flame modulation allows to keep steady the temperature level required as it constantly adjusts heat input to real requirements. The air / gas pressure ratio is 1:1 and it can be adjusted by means of the offset screw on the gas valve. It also has two other advantages: it minimises thermal stratification (heat loss due to convective air).5 Operation. and Setting 3. particular attention should be paid to the number of air recirculations per hour. Air and gas are mixed inside the blades of the fan motor assembly. The modulation card installed on the heater regulates the motor’s revolution speed (in DC) according to the useful heat required. Air/Gas Premix. Modulation temperature value must be adjusted while the installation is running and it depends on the distance of the heater from the ground and on the room temperature required. .11 APEN GROUP reserves the right to change products and documents as required.11GB ed.5? per meter. and it maximises heater efficiency (working at low thermal outputs. The burner can also be regulated by adjusting the screw on the Venturi which sets the value of maximum gas flow rate and therefore determines the carbon dioxide content (CO2) in the flue (the offset curve changes). assuring values below 0. Pag. see the “Assistance by the Service Centre” section. This continuous automatic adjustment of heater output to room requirements sensibly reduces the temperature of delivered air. air flow rate changes as well. REMARK: To learn how to regulate the offset value an the CO2 content.0507 Efficiency % 91 20 90 65 70 75 80 85 90 95 Heat Input [%] 18 100 Above chart shows the efficiency trend and differences in delivered air temperature when heat input decreases. When sizing the heater. Values for minimum and maximum rotation speed of the fan are set by the manufacturer and cannot be changed by the user or the installer. Air is taken in through the Venturi pipe where gas is drawn by air vacuum. the heater delivers at efficiency levels higher than 94%).5 to 4 meters from the floor. independently from its heat rating. These results can only be achieved when weather and environmental conditions are carefully monitored and the heater is run at optimum level. When motor revolution speed changes.0507 A ir P res sure (flo w ra te) HG0103 EG 002 IT_ed. Maximum output is used to quickly warm the room when the heating equipment is started. PLUS heaters are equipped with a room temperature feeler (NTC1) installed on the back of the heater where it can control the the temperature of room air drawn-in by fans. 12 code HG0107.A-1105 rev. The heater comes with a default offset value and the screw is sealed. the value detected by this sensor is used as for comparison to the value set in the microprocessor. The heater is usually installed at a height from 2. guarantees at least two recirculations per hour. together with heat loss. Default values set by the manufacturer are the following: Modulation temperature [ST1 or REG DHW] 21°C Compensation neutral areaA24 2°C Compensation factor A16 2°C A24 parameter sets the room temperature range where compensation is active. A16 parameter is a multiplier that Modulation temperature to be set HG0103 ET 005 IT_ed. For information on changing modulation parameter [“REG 3.7 Room Compensation IMPORTANT: This function is only available if a chronothermostat or a remote control is installed.5 meter from …Installation clearance (height) the floor 15° 16° 17° 18° 19° 20° 2. Pag. W hile room temperature gets nearer to set point value.0507 Required room based on heater installation height temperature. Modulation temperature value is set to 21°C by the manufacturer.A-1105 rev. see below in this Manual. above all. Compensation uses two reference values: the temperature measured by NTC2 sensor (room temperature) and the temperature detected by NTC1 (modulation sensor).11 APEN GROUP reserves the right to change products and documents as required. HG0105 EG 002 IT . at ……………………………………… 1. modulation temperature room temperature increases the efficiency of temperature reduction on ST1 set point [or REG DHW]. Therefore. modulation temperature changes linearly based on A16 and A24 parameter settings. The compensation function is particularly useful when you want to rapidly reach a comfortable room temperature and maintain it. In order to activate room compensation mode. The following paragraph describes a specific operating mode of new CPU-PLUS card that assures maximum energy efficiency to the heater. This value is suitable for an average installation from 3 to 5 meters with room temperature ranging from 17 to 18°C (see previous chart). the heater can deliver maximum output to quickly reach the room temperature value set by the user. When room temperature is reached with standard settings.11GB ed. The following chart shows trends for room temperatures [ST2] and installation clearance from ground [ST1] during the beginning of heating phase. Then. set C1 parameter to 1.WARM AIR HEATER SERIES PLUS but this result must be obtained with the heater running at minimum modulating temperature. as shown in previous chart. at the beginning. consumption. 13 code HG0107. Air stratification in the room is therefore reduced. Set A12 parameter to 1 to activate NTC2 sensor. while reducing air stratification and. modulation temperature is the following: ST1=24°C-(2°Cx2. it can reduce its output and increase its efficiency by heating the room with slightly cooler air.5 m 16° 17° 18° 19° 20° 21° 3m 17° 18° 19° 20° 21° 22° 4m 18° 19° 20° 21° 22° 23° 5m 19° 20° 21° 22° 23° 24° DHW” for chronothermostat or “ST1” for remote control] and reading modulation temperature [“DELIVERY TMP” for chronothermostat or “NTC1” for remote control].5)=19°C Compensation is independent from the room temperature value that has been set. ST1 > ST2 by a value equal to the difference (in meters) between room sensor and modulation 3.ST1 value too high Excessive stratification and heat losses from the roof . If compensation is disabled. 14 code HG0107. you have to set ST1 [or REG DHW] parameter so as to avoid following conditions: . Pag.NET Manual for instructions on wiring.3°C. Its user-friendly interface eases any regulations of different room temperatures and allows rapid troubleshooting when failures or locks occur.8 Working with KONDENSA.WARM AIR HEATER SERIES PLUS To disable compensation. installing and using the application with heaters.A-1105 rev.ST1 value too low It takes longer to reach required room temperature.NET KONDENSA. Comp en sated ST1 sensor multiplied by 0.11 APEN GROUP reserves the right to change products and documents as required. see below in this Manual. .NET is an interface application that can be used to manage the heater when a CPU-PLUS card is installed.4/0. If you disable compensation.11GB ed. Please refer to KONDENSA. This application allows the user to quickly set up a simple network to manage one or more units. For instructions on changing modulation parameter [“REG DHV” on chronothermostat or “ST1” on remote control] and all the other parameters described. restore C1 parameter to 0. This switch allows the heater to be useful all year long. F4 lock automatically disappears when its cause is removed. they are not removed if you power off and then on again the unit. 4. .Flame device lock due to burner start-up failure. For more information on unlock procedure. This is valid both for NTC1 (delivery) and NCT2 (room) sensors.Two close flashes of red LED F3 . . Failures (locks) detected and reported by the CPU-PLUS modulation card are the following: Pag.The green and red LEDs flash alternatively F8 . read the note in “Unlocking” paragraph. installed inside the control unit.CPU-PLUS card is locked . User’s operations on the heater are limited to regulating controls for heater regular running.F6 .WARM AIR HEATER SERIES PLUS 4.F3 Faulty flue fan . These contacts can also be used when a remote control is installed. i. F1 and F2 locks are caused by safety items and are therefore non-volatile. either for heating or ventilating a room. F3. Turn the switch on the relevant icon: winter in Winter and summer in Summer.F2 . . This mode is controlled through terminals # 7-8-9 of M1 terminal board in burner compartment. SUMMER/WINTER The heater includes a unipolar switch that toggles between summer and winter mode (ventilation only/heating on). They require a manual reset.1 Basic Working Mode (no Accessories) This basic working mode is available on any heater and allows controlling it simply and directly. ON/OFF The heater is turned on and off using the 7-9 terminal of M1 board. thereby reducing its life and jeopardising its efficiency. For instructions on wirings.Faulty or wrongly wired sensor. REMARK: DO NOT power off the heater while it is running because this would prevent the heat exchanger from being cooled down. Green LED on means that the heater is powered while different flashing sequences of the red LED identify the following “F” failures and locks: F1 .This is due to a certain number of unsuccessful attempts to turn the heater on in a given period of time.The combustion air fan is damaged or the signal returned to modulation card does not match the number of revolutions required. .F8. . REMARK: The summer/winter switch on the unit must be set to winter position to remotely control this mode.F4 .The modulation card has issued start-up signal to flame control device but has not received start-up confirmation feedback.Four close flashes of red LED F6 .11 APEN GROUP reserves the right to change products and documents as required. The following is a short description of how the heater runs using a CPU-PLUS card with or without accessories. the LED installed on the electronic card lights up too. Failure Display Two LEDs (green and red) are installed on the front of the heater.11GB ed. . REMARK: At least one room thermostat is required in order to switch the burner on and off. light is steady.Safety thermostat is locked since the thermostat on the front of the heater has triggered If detected temperature is too high. INSTRUCTIONS TO THE USER Read carefully the “General and Safety Warnings” section.Red LED flashing continuously If a chronothermostat is installed.Three close flashes of red LED F4 .e. see the “Instructions to the Installer” section. Sensor readout exceeds measure range. 15 code HG0107. the CPU-PLUS modulation card automatically runs a sequence of reset attempts . The flame control device is faulty. If this occurs. They indicate the heater running mode (green LED) and the lock type (red LED) at a glance.A-1105 rev. the thermostat triggers and stops the heater.Red LED steady on F2 . Before displaying the lock. F6. and F8 locks require manual reset or you can power off and then on again the heater. Different procedures are required to meet different user requirements.F1 . 2 Working with a Remote Control (G15100) In order to ease your use of Plus heater.Grey 3 . Apen Group offers an optional device by which you can remotely control the main functions of the unit. If you press the reset button. please pay attention to M1 board and cable numbering.11 APEN GROUP reserves the right to change products and documents as required.WARM AIR HEATER SERIES PLUS UNLOCKING If the heater is locked. you can unlock it manually using the button available at the back of the heater. HG0107. G15100 remote control allows the user to control ON/OFF [0/ I] command.0609 .08_C2_005 IT_ed. If any maintenance is necessary. call your Service Centre. 16 code HG0107. HG0107. For instructions on wirings. The red LED turns off and the heater starts a standard operating cycle. the heater does not start and remains locked. 4.Blue Pag. see the “Instructions to the Installer” section. summer/winter switch and reset button.0609 COLORS 1 .Black 4 .A-1105 rev.08_C2_024 IT_ed. the red LED is steady on and the equipment does not work. Press the button and release it. REMARK: When a F6 lock has triggered.11GB ed.Brown 2 . WARNING: If the heater does not restart after three reset attempts. Please wire this remote control according to the following diagram. You can remotely control reset button by connecting it to 6-9 terminals of M1 board (inside burner compartment). To reset a F6 lock you need to power off and then on the unit or reinitialise the card using LOCK switch on the card itself. 17 code HG0107. Pag. An electronic self-checking device handles any control operations of the burner while an electronic card with built-in microprocessor uses the processor-assisted chronothermostat and a temperature sensor to regulate room temperature.If you have solved the problem that caused the failure. press K1 to restore standard operating mode. and set date. A chronothermostat and an electronic card control every setting and working function. wait at least for 20 seconds from turning it off.11GB ed.3 Operation with a Chronothermostat Failure Display In case of failure.Press K4 key to access the view of heater and/or remote control failures. Resetting the Unit Should a failure occur.If the failure requires the user to reset the unit. Do not clean it with detergents and avoid using sharp objects on it. do the following: . whereas all safety functions are monitored through flame control device and safety thermostats.WARM AIR HEATER SERIES PLUS 4. Read General and Safety Warnings sections on page 3. The chronothermostat does not require any specific maintenance. T2 .“Error #” is displayed followed by the number indicating the failure. Therefore. the LCD shows a triangle under the K1 (RESET) key. Power the unit on. Note: In case of a power failure longer than 5 hours. Meaning Backup battery has run out because the chronothermostat was disconnected from mains supply for more than five hours. wait until the display turns on. . . T3 and antifreeze] • Default base program • Temporary override of set temperature • Automatic or manual operation and scheduler • Antifreeze protection • Self-regulation of heater capacity according to room requirement • Display of working condition • Display of locks or failures • Reset command • No batteries required • Two-wire connection without polarity A flame displayed on the LCD indicates that the burner is on. Press KM key (in next page figure) to return to unlock menu. The failures (locks) detected and logged by the modulation card-chronothermostat assembly are those listed on page 14 and described in the “Troubleshooting” section. time and room temperature schedule as required. Chronothermostat LCD Features of the Chronothermostat • Weekly planning • 4 different daily temperature levels [T1. One hour is required to restore backup battery. and schedule information have to be reset. The heater operation can be completely automatic. REMARK: Before trying and restarting the heater. . . the chronothermostat can display some failure messages and provide diagnostic information whilw the red light will bw permanently lit: Failure The display is completely off. only time. All required parameters for heater operation are permanently stored in the card installed on the heater.A-1105 rev. To reset. User’s operations on the heater are limited to regulating chronothermostat options. the failure symbol starts flashing and the LCD displays “BOILER RESET”.11 APEN GROUP reserves the right to change products and documents as required. date. parameters saved on the chronothermostat are lost. From the menu. then K1 (LAN). Operating Mode During regular work. Language setting When you first turn on the chronothermostat. the menu for selecting user language appears. the remote control displays: · Current date and time · Room temperature · a radiator icon (CH mode) · the scheduler bar (for CH . How to set day and time Day/Time Setup Mode (CLK) Press KM. 18 code HG0107. W ait a few seconds to quit automatically the menu or press KM to quit immediately.WARM AIR HEATER SERIES PLUS 4.A-1105 rev.Button HG0103 C2. Sharp tools. choose one of the following: DAY HRS MIN K1 K2 K3 K4 Heating Scheduler Chart Heating Day [MO-SU] Hour OFF Mode Burner ON Alarm Measured K+ Button K. use K+ or K. then press K4 (OK) to confirm. How to change user language If you want to change user language. could damage the device. Use K + and K .4 Running and Setting the Chronothermostat Warning: Always use your fingertips to press the keys. press the KM key to open menu pages.to select the required language. Note: Any information in this Manual refer to English.to select it.11GB ed. then K4 (>>) to open Page 2. How to Select Menu Pages While the chronothermostat is working in standard mode. Page 1 allows you to choose among the following options: CH DWH INFO >> K1 K2 K3 K4 Press K4 (>>) key to switch to Page 2. The LCD shows: · ENGLISH · OK Press K4 key (OK) to confirm.026 K1 Button Text Bar K2 Button K3 Button K4 Button KM Button Pag.keys. press KM for about 8-10 seconds until the following string appear: INFO SET ERR >> K1 K2 K3 K4 Press K4 (>>). if enabled) · a 4 next to K+ and K. If you want to choose another language. The following options are available: PRG SET CLK >> K1 K2 K3 K4 Use K4 (>>) key to toggle between Page 1 and 2. . Press K4 (OK) to confirm.AUT mode.11 APEN GROUP reserves the right to change products and documents as required. Use K3 (CLK) to select setup mode. such as pens or pencils. we suggest setting room temperature as follows: -T1 min. the CH mode is automatically restored for the remote control. This forces the room thermostat to work for a fixed period at a given temperature. K4 >>. The first time you change the schedule.keys.keys.CLK (scheduler) Heating mode Press K4 (CLK) key to enable scheduler heating mode. Days flash in turn on the LCD: from . T2. the scheduler bar on the LCD is disabled. T2. The menu automatically closes a few seconds after setting is complete. Pag.SU Sunday to SA Saturday Day/Time Setup Mode (CLK-HRS). Time display format (24 hours or AM/PM) depends on the setting in SERVICE . To exit immediately. you can change the parameter by pressing K+ or K. press KM. and T3 parameters should range from +7°C to 35? (44°F to 95°F).keys. Use K+ or K– keys to set current time. the scheduler bar is active on the LCD. T1.ON Heating mode Press K2 (ON) to set permanent and manual operation of room thermostat. No selection is allowed when the heater runs in heating mode. press KM. Press K1 to access the scheduler setting within its range or K4 to select the required room temperature from the list of available temperatures for the scheduler. the heating mode is disabled. Choose one of the available values. The display shows the room temperature value required (ROOM T). When you select this menu. However. Heater operation in heating mode depends on selected room temperature. Se below in this Manual for more details.buttons. Once parameter selection has timed out. choose one of the following: AUT ON OFF CLK K1 K2 K3 K4 Note: In this menu. Day/Time Setup Mode (CLK-MIN). then press K1 (CH) to select Heating mode menu. even when heating mode is OFF. you can always force room temperature by choosing a value from the list using K+ or K. then press K4 to switch to T2 and T3.SET (HRS TYPE) parameter.keys to change this value.OFF Heating mode If you press the K3 (OFF) key. Use K+ or K– keys to set current minutes. When heating mode is OFF.WARM AIR HEATER SERIES PLUS Day/Time Setup Mode (CLK-DAY). When AUT heating mode is enabled. . The menu automatically closes at timeout. When this bar is active.11 APEN GROUP reserves the right to change products and documents as required.AUT Heating mode Press K1 (AUT) button to automatically operate room thermostat. A hand is displayed to indicate that you are manually changing a parameter. TIMER is highlighted on the LCD. Use K+ or K– to set current weekday. and T3 values setting (before setting the chronothermostat) In order to ease following programming operations. Values for T1. default timing parameters for scheduling are displayed together with the room temperature level (T1. The heater works in heating mode based on the selected room temperature and on the period set in the scheduler. CH . Press K1 (DAY). T2. When ON heating mode is enabled.21° Press KM. 19 code HG0107. Press K3 (MIN) button to switch to current minute setting.11GB ed. The heater works in Heating mode following the schedule set in CH scheduler. You can change both parameters after selecting them using K+ e K.A-1105 rev. You can choose the value within the range of accepted room temperatures. Use K+ and K. and K2 (SET) keys to access the setting menu for required room temperature. During this operation the set room temperature is displayed (above ROOM T). When it is flashing. CH . the radiator icon and the scheduler bar disappear from the LCD. CH . Menu selection is indicated by the display of the following string: << Room Temp T1 >> K1 K2 K3 K4 T1 value is displayed. the antifreeze feature is enabled (+5°C/+41°F) CH . When CLK heating mode is enabled. Press K2 (HRS) to switch to current time setup. or T3) that is currently enabled based on CH scheduler schedule. To exit immediately.17° -T3 comfortable room temperature 18° . How to set up the weekly schedule for Heating mode (HEAT) Press KM to open Page 1. The messages displayed when pressing K4 again do not affect heater operation. you can force room temperature value using K+ or K. standard operation menu is restored on the LCD. room temperature with antifreeze feature 7°C -T2 low room temperature 10 . Once the menu is open. the heating mode that was active before starting the setup is restored. CLK relates to scheduling function and is different from the CLK option previously described. Once the scheduling has timed out. However. you can use K+.11 APEN GROUP reserves the right to change products and documents as required. the initial menu is restored. After the selection. . choose one of the following: · OK · CANCEL Press K+ or K. Obviously. parameters T1. The main menu is displayed again in CH scheduling mode. K3 (T2). Once the menu is open. parameters will be displayed as follows: T1 No graphics T2 One dot T3 Two dots one over the other. Use the K1 (PRG) key to select Program menu. and T3 are displayed as flashing dots under the corresponding reference hour. or K4 (T3) keys to select the temperature you want to schedule. then K4 (>>) keys to open Page 2 of the menu.Select a default schedule using PRE key. choose one of the following: T1 T2 T3 K2 K3 K4 T1 Sets corresponding room temperature T2 Sets corresponding room temperature T3 Sets corresponding room temperature Press K2 (T1). T2. Since Kondensa heaters are generally installed in industrial environments. Use K2 (CANCEL) to exit without selecting.WARM AIR HEATER SERIES PLUS How to Program CH scheduler Press KM. for instance). graphic signs (one dot. Press K2 (SET) button to open temperature menu and choose to temperature you want to set for the period of time defined. By pressing K3 (COP) key.to select default schedule for CH scheduler. 20 code HG0107. WARNING: When you start programming. Schedules are named from 1 to 5. When power is restored. The chronothermostat allows you to choose one of five different schedules (see paragraph with manufacturer’s settings). restore standard operation by pressing KM. Press K1 (OK) to confirm your choice.A-1105 rev. Once the menu is open. choose one of the following: DAY SET COP PRE K1 K2 K3 K4 There are two ways to create a schedule: . two dots or no sign) on daily schedule bar identify the operating program you have chosen. K-. The main menu is displayed again in CH scheduling mode. Default Schedules Press K4 (PRE) to open the menu for selecting default schedules for CH scheduler. then DAY to paste the schedule into next day (TU. Repeat this step to keep copying the same schedule throughout the week. SET and COP keys .Create a new schedule using DAY. Standard operation is automatically restored 2 minutes after last input. in this case). you can change copied schedule using previously described procedure. and K2 keys to set turn on and off times and relevant reference temperatures.T2. Pag. Navigate to the day to be copied (MO. During and after setup. press COP button. Use K+ and K. only two operating temperatures are set: a startup temperature T3 (work hours temperature) and a turn off temperature (either lower T2 temperature or T1 antifreeze temperature). Therefore. These schedules are not cancelled if a power failure longer than 5 hours occurs. you will only need to set current day and time and choose AUT operating mode.buttons to set the heater’s timetable. At the end of setup. you can copy the schedule into the following day.11GB ed. New Schedule Press K1 (THU) button to select the day of the week to set. After pressing K2 button. REMARK: 30 minutes is the minimum period you can set temperature for (T1. When finished.T3). Contact your Service Centre if you want to disable this protection feature. press KM for about 8-10 seconds until the following string is displayed: INFO SET ERR >> K1 K2 K3 K4 Press K4 (>>) to move to the following page. In both cases you have to set TSP A35 parameter (PARAMC 10 on the chronothermostat) to 1. to exit. The following options are available: PRG SET CLK >> K1 K2 K3 K4 Press K2 (SET) key.7 for a description of this function. If backup power runs out. wait a few seconds until the figure flashes.6 Room Compensation See paragraph 3. This allows entering decimals. The following strings are displayed: LAN PAR PARC >> K1 K2 K3 K4 Press K3 (PARC) to access TSP parameters.keys on the chronothermostat to change their values. Press K+ or K. the LCD goes blank and it will only be restored when power supply is restored. REMARK: In order to change TSP parameter.A-1105 rev. Backup Power Your chronothermostat is powered directly from the heater but has a backup battery that prevents data losses for as long as 5 hours.buttons to read the temperature that was set. Temperature Display In standard operation. After parameters have been changed. . Set parameters following the table below: Use K+ and K . follow the procedure described for room compensation function. the heater also runs post-ventilation for the default period.keys to set DHV value to either 1 = Manual running 2 = Automatic running according to the mode you want to set. The unit starts when room temperature falls below default antifreeze threshold value (+ 5 °C/+41°F). To activate ventilation only. the number actually used is 2. REMARK: When reading or setting PARAMC 18.WARM AIR HEATER SERIES PLUS 4. PARAMC 11 17 18 19 TSP C1 A12 A16 A24 VALUE 1 1 25 10 FIELD 0-1 0-1 1 . REMARK: The chronothermostat automatically restores main LCD screen 20 seconds after last input.99 1 . The following options are available: CH DWH INFO >> K1 K2 K3 K4 Press K4 (>>) key to access Page 2. This is a confirmation that the parameter has been set. press KM for 8-10 sec. Pag. It can be enabled by setting TSP parameters on the chronothermostat. After changing the parameter. then K4 (>>) until you reach the following screen: << PROGR DHV >> 4. follow the procedure below: Press KM until page 1 is displayed. Press KM to quit. the chronothermostat displays room temperature. The following options are available: CH DWH INFO >> K1 K2 K3 K4 Press K2 (DHV) to access the following menu: ON OFF CLK K2 K3 K4 Press K2 (ON) or K3 (OFF) to turn on or off the fans.7 Summer Ventilation This function is always enabled.5 Antifreeze Protection 4. 21 code HG0107. too (example: if you enter 25.11GB ed.11 APEN GROUP reserves the right to change products and documents as required. You can run this function either in MANUAL or AUTOMATIC mode. If you want to enable/disable this function. Use K+ and K . even if the chronothermostat is turned off.20 Use K1 and K4 buttons to scroll the 21 TSP parameters. REMARK: When using K3 (OFF) to turn fans off. remember that its value must be divided by 10. Please follow the procedure below: Press KM to display Page 1. MANUAL MODE To manually operate ventilation. REMARK: When reading or setting PARAMC 19. first set DHV parameter to appropriate mode.5). TSP parameters are displayed under PARAMC. remember that its value must be divided by 5. The LCD shows: << PARAMC 1>> K1 K2 K3 K4 in addition to the value set for the parameter. 11GB ed. REMARK: When using K3 (OFF) to turn fans off. REMARK: It is not possible to display the scheduling of this function when automatic ventilation is set (heating off). REMARK: DHW parameter allows the user to set either automatic or manual (ON-OFF) mode. set to 2 the DHW parameter following the procedure described in the previous page. You can choose one of the following settings (K2 -(SET)): 1) schedule remains unchanged 2) T1 DHW mode disabled 3) T1 DHW mode enabled If you press K1(-).30.43-20. When you release the key. REMARK: Both in manual and automatic running mode. Press KM to exit the menu and go back to initial settings. No other formats are accepted (ex: 8. Pag. The following options are available: PRG SET CLK >> K1 K2 K3 K4 Press K1 (PRG) key.00-10. The procedure is similar to the one used for setting a heating schedule. Press again KM to display page 1. . The following screen will appear: CH DWH K1 K2 Press K2 (DHW) key to access selection menu for DHW mode: DAY SET COP PRE K1 K2 K3 K4 This menu allows setting day clock and weekly schedule (DAY). The following screen will appear: AUT ON OFF CLK K1 K2 K3 K4 Disable heating by pressing K3(OFF). To disable it.keys to scroll the schedule following the procedure described for heating. a tap icon is displayed on main screen. the required parameter is selected for time setting. Use K+ and K . The following screen will appear: AUT ON OFF CLK K1 K2 K3 K4 Press K1 (AUT) key.A-1105 rev. 22 code HG0107. go through the following steps to enable automatic summer autoventilation: Press KM until page 1 is displayed. The following options are available: CH DWH INFO >> K1 K2 K3 K4 Press K4 (>>) key to access Page 2. Then the menu screen for DHW mode is automatically restored . The following options are available: CH DWH INFO >> K1 K2 K3 K4 Press K1 (RIS) key.15). follow the procedure below: Press KM until page 1 is displayed.00 and . REMARK: The only formats allowed for minutes are . main screen and initial settings are restored. To use automatic mode. the heater also runs post-ventilation for the default period. To automatically operate ventilation.11 APEN GROUP reserves the right to change products and documents as required. The following screen will appear: AUT ON OFF CLK K1 K2 K3 K4 Disable automatic ventilation by pressing K3(OFF).WARM AIR HEATER SERIES PLUS AUTOMATIC MODE A weekly scheduling can be set for running ventilation automatically. The following options are available: CH DWH INFO >> K1 K2 K3 K4 Press K2 (DHW) key. K2(T1). You can also copy the schedule of one day into another using K3(COP) key. when ventilation only is enabled. The initial screen is restored and the automatic mode is enabled.30 but not 7. After setting the schedule. The following options are available: CH DWH INFO >> K1 K2 K3 K4 Press K2 (DHW) key. follow the procedure below: Press KM to display Page 1. or K3(T2) keys. Press the Down arrow key to display air temperature on intake (NTC1). Use ON/OFF key to switch on or off the remote control. the red LED lights up. Press the Up arrow key to move to ST2. or power the card off and then on.A-1105 rev. According to room temperature.press SEL to confirm. a fault is displayed press simultaneously to unlock green light: the unit is on yellow light: not used red light: the burner is on Pag. the microprocessor itself must be reset in order to continue. The code starts with an “F” (for fault) followed by the number of fault type. To reset the microprocessor you can: use the switch on the card [UNLOCK].8 Working with APEN (G15950) Remote Control Read General and Safety Warnings on page 3. An additional failure for remote control is reported as ERR En “err” message on the LCD means that wires 3 and 4 have been mistaken when connecting remote control and modulation card. is not enabled. NTC1 value is displayed on LCD. When a jumper opens.intake air. See table on page 46 for a complete list of parameter values. Therefore. . Antifreeze Feature In order to enable this feature. A timer can be wired to jumpers in order to automatically start up or turn off the heaters according to a schedule. REMARK:When NTC2 sensor is enabled (parameter A12=1). the temperature it measures must be lower than the value of ST2 less P2 differential.press and hold down PRG key for a few seconds . the user shall only set the room temperature he requires using ST2 parameter. WARNING: Besides storing all possible alarm conditions (F1 to F8).ST1 reappears on the LCD. the burner will be turned on using the default modulation value set for A13 parameter. in any of the two opens. the antifreeze feature is triggered if parameter C8 is set to 1. the burner stops. The set point changes from ST2 to ST3 and the green LED flashes. .11 APEN GROUP reserves the right to change products and documents as required. the LCD displays the room temperature measured by the sensor.antifreeze temperature of the system. If both jumpers open. . Heater Operation When heating is required and the burner turns on. It can also indicate communication failure between card and control. ST1 value will be displayed.Remote control is ON (green LED on). . it means that the heater is regularly running. Temperature Setting In general. set parameter C8 to 1 and set ST3 set point.change this value by using arrow keys. Repeat same procedure for ST3. To unlock the unit.press SEL if you want to change ST2 and repeat previous steps. though programmed.ST1 . . Any of the available jumpers can be used to this purpose. 23 code HG0107. . press simultaneously for 3 seconds at least both arrow keys. or heater modulation temperature -ST3 .press SEL to confirm. REMARK: Contact for remote control is wired in series to 7-9 contact. Press PRG again to exit change menu. A heating request causes the unit to start when the following conditions are met: . User’s operations on the heater are limited to regulating remote control options. If NTC2 is disabled (parameter A12=0). UNLOCKING Possible working failures are displayed on remote control LCD using the relevant coding.11GB ed. do the following: . The following temperatures can also be set: . .If NTC2 room sensor is enabled. If the green LED is lit. In order to change set points.ST1 will be displayed. Failures detected and logged by the modulation card and remote control installed in the system are those listed on pages 10 and 14. the modulation card runs a further partial count of F1 and F2 errors: after 5 manual reset attempts.WARM AIR HEATER SERIES PLUS 4. the burner turns off and the antifreeze feature. REMARK: Wait at least 20 seconds after turning the heater off before trying and resetting it. APPROVAL CERTIFICATE Pag.WARM AIR HEATER SERIES PLUS 5.A-1105 rev.11 APEN GROUP reserves the right to change products and documents as required.11GB ed. 24 code HG0107. . 11 APEN GROUP reserves the right to change products and documents as required.WARM AIR HEATER SERIES PLUS Pag.11GB ed.A-1105 rev. 25 code HG0107. . 26 code HG0107.WARM AIR HEATER SERIES PLUS Notes _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ Pag. .11GB ed.A-1105 rev.11 APEN GROUP reserves the right to change products and documents as required. .11 APEN GROUP reserves the right to change products and documents as required.A-1105 rev.WARM AIR HEATER SERIES PLUS Notes _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ Pag. 27 code HG0107.11GB ed. These openings shall comply with existing relevant national and international regulations. using supplied parts. - Codes for available G15200-0N00 G15650-0N00 G15610-0N00 G15615-0N00 G15620-0N00 brackets are the following: Fixed brackets for PL015/092 Revolving brackets for PL015/035 Revolving brackets for PL034/054 Revolving brackets for PL072 Revolving brackets for PL092 FIXED BRACKETS Installation procedure: . The diagram on the right shows installation height and clearance of the heater from walls and floor.11GB ed.2 Installing the Heater MINIMUM CLEARANCE Instructions for installing and setting the heater are intended for authorised personnel only.A-1105 rev. Two types of brackets are available on demand: fixed and revolving. Read safety rules first. Fix it with tape or nails and mark drilling points.Assemble the brackets as shown in figure below.11 APEN GROUP reserves the right to change products and documents as required. in order to guarantee optimum combustion and safety.1 General Installation Rules Venting Openings The room where a gas-fired heater is installed must comply with relevant regulations as to the number and dimensions of venting openings.500 mm) is the minimum value required by the law for wall-mounted heaters. . Pag.Use screw anchors with outer M10 screw. the heater should be installed directly in the room to be heated. 28 code HG0107. different laws and regulations apply according to the fuel that is used and the Country where the appliance is installed. Height (2. 6. Minimum clearance (in mm) indicates the space required to assure proper maintenance. The installer shall strictly follow the laws and regulations existing in the Country where the appliance is installed. . INSTRUCTIONS TO THE INSTALLER 6. For indoor installation. HG0103 C2.Place drilling template on the wall are make sure it is perfectly horizontal. .WARM AIR HEATER SERIES PLUS 6.005 If possible.009 HG0103 C2. . Bracket ends must not lean out from the heater edge.11 APEN GROUP reserves the right to change products and documents as required.WARM AIR HEATER SERIES PLUS REMARK: Make sure screw and anchor size and type are suitable for holding the heater on the specific wall type.Lock the heater using M8 screws supplied and inserting an elastic locking washer between the screw and the bracket. REVOLVING BRACKETS Assembly instructions for revolving brackets are enclosed in the package.A-1105 rev. .11GB ed.Place heater on brackets taking care to centre it and centring also panel boring with bracket holes. HG0100 C2 017 HG0100 C2.016 . 29 code HG0107. HG0100 C2.When assembling brackets. insert an elastic locking washer between bracket and locknut. . Revolving brackets are recommended in the following cases: a) Installation in a corner b) Installation on a pillar c) Perpendicular installation to the wall the heater is hanged on Note: Make sure screw and anchor size and type suit wall type and can sustain the heater.011 HG0103 C2.007 Pag. 0609 G15101 G15102 G15103 G15104 G15105 G15106 Vertical Vertical Vertical Vertical Vertical Vertical louvers louvers louvers louvers louvers louvers for PL015 for PL024÷PL035 for PL043 for PL054 for PL072 for PL092 Install the louvers using pre-drilled holes in heater upper and lower panel.08_C2_008 IT_ed.08_C2_006 IT_ed. Ask for G14444. if required (see above).08_C2_007 IT_ed.A-1105 rev. AIR FLO WD IRE CTI ON Pag.08 kit is to be installed on the outside.11 APEN GROUP reserves the right to change products and documents as required. This type of heater is not standard as it includes G14437. HG0107. a kit is available (code G14444. WALL-MOUNTED HEATER To install the heater using eye-bolts.0609 VERTICAL HEATER PLUS heaters can be installed with downwards air blow (vertical air flow). These devices are already assembled in the delivered heater. HG0107. REMARK: Additional thermostats checking fan operation are installed and connected in series to STB1 and STB2 thermostats (see wiring diagram JG0200.08 kit and additional thermostats for air fan control.08). Fan control thermostat REMARK: This kit does not include suspension eyebolts.11GB ed. If the G14437.0609 .08 kit. have the installer read the technical sheet included in the kit.00 on page 57).WARM AIR HEATER SERIES PLUS HEATER WITH BIFILAR LOUVERS The available accessory kits have the following codes: HG0107. 30 code HG0107. No problem if brown and grey wires are reversed. 31 code HG0107. a relay is already wired to CPU_PLUS card.A-1105 rev. tighten Firelock Filter Power connection cable M8 screws supplied in the kit to the nuts on eased frame. Contact NO 14-5 Wire from eased frame code X01076 (230V) Connection from the card to A1. fan compartment shall be mounted on the heater using supplied screws (see figure). .11GB ed.11 APEN GROUP reserves the right to change products and documents as required. To fasten filters to the shutter. To fasten shutters or filters to eased frame. WIRING THE EASED FRAME Inside burner compartment. both nuts and M8 screws are needed.A2 terminals of the relay (already wired) Gray wire (Neutral) code X01061 Contact 44 -8 Brown wire (Phase) Yellow-green wire (Ground) Pag. The wire from eased frame shall be wired to this relay as described in the figure.WARM AIR HEATER SERIES PLUS ASSEMBLING EASED FRAME AND ACCESSORIES In order to assemble the heater to eased frame. By using collection basin and draining condensate away from the heater exchanger. RAPID heaters are certified for the following flue types: C13C33-C53-C63-B23. Use gasketed tubes to avoid any flue leaks.0 mm. The carbon content of the steel must not exceed 0.3 Flue Connections PLUS heaters have sealed combustion circuits. and the fan is installed before the exchanger.4 45.4 29.A-1105 rev.4 64. whenever possible.2 195 9. so that chimney always works in depression.4 59.11GB ed. The standard version of PLUS heaters is equipped with horizontal fittings for connecting the heater to the chimney and to air intake system. The gasket must be suited to flue temperature ranging from 120°C to 220°C (248°F to 428°F). This will prevent a unit from venting its flue gas into another unit. WARNING: Plastic components SHALL NOT be used for building flue exhaust because flue temperatures exceed 120°C. In both cases. install a siphon to collect the condensate without letting flue out. or .7 190 9.G15825-10-HV Ø100 condensation drain The same kit can be used either on vertical or horizontal pipes. Combined Flue Systems Independent venting system is to be preferred.7 30. a customised version of KONDENSA heaters with fittings on the top can be supplied upon request.2%. G14303 kit is also available to treat condensation’s acidity.7 177.Stainless steel with minimum thickness of 0. Use approved pipes and terminals for flue systems. Condensation can then be disposed of anywhere. Apen offers the following kits: .By insulating pipes. APEN GROUP certifies its own air intake and flue terminals.2 195 9.4 135.8 PL035 195 8. For large quantities. 32 code HG0107.1 PL015 200 8.0 200 9.1 PL054 190 8. condensate is to be drained in the following ways: .7 141.11 APEN GROUP reserves the right to change products and documents as required. Contact your Apen Group Support Centre for more information. . it will have to be carefully designed and sized.WARM AIR HEATER SERIES PLUS 6.4 PL092 Model PL015 PL024 PL032 PL035 PL043 PL054 PL072 PL092 APPLIANCE SET FOR G31 [GPL] Flue CO2 Flue rate temperature [°C] content [kg/h] 190 9. If flue system is longer than 5 meters (indoor) or 3 meters (outdoor). Intake and flue piping shall avoid the entry of objects having one dimension larger than or equal to 12 mm.0 Pag.8 165 9.4 100.7 68. Since PLUS heater exhausts are pressurized. Condensate Flue system pipes must be insulated in order to prevent condensation.8 PL024 210 8.7 63. The flue system can have different layouts: type C (combustion air taken in from outdoor) or type B (combustion air coming from indoor). However. which shall be delivered with PLUS heaters. These fittings are on the back of the heater but they can be moved to the top during installation in order to ease exhaust from the roof. The maximum rate of permitted ricurculation is 20%.4 mm.7 210 9.7 PL072 165 8.Aluminium with minimum thickness of 1.G15825-08-HV Ø 80 condensation drain .7 47.7 85. Flue piping for non condensation PLUS heaters must be built using the following materials: . APPLIANCE SET FOR G20 NARURAL GAS Model Flue CO2 Flue rate temperature [°C] content [kg/h] 190 8. Flue gas temperature at minimum capacity is close to condensation temperature. a wrongly-sized collective venting system would cause problems to the unit. .4 PL032 210 8. if a combined system is required.7 102.C63 type The following table shows how to calculate flue system components using pipes available on the market.4 79. AIR/FLUE SYSTEM .4 PL043 195 8.4 167.8 210 9. 3 32. 33 code HG0107.2 56. After defining the layout of the venting system.8 8.8 0.9 18.4 25.3 TC33-10-VC3 Vertical concentric C33 terminal Ø100/100 (small size) 2.9 1.8 3.9 7 11. 0.2 1.8 0.8 0. use the following table to check pressure drop of each component according to the relevant PLUS heater.6 11.5 1.2 17.9 53.4 25.6 TC00-10-HS0 B23 terminal Ø80 vertical 3.8 G15815-10-13 Adapter Ø130/100 0.2/m G15820-08-xxx Pipe Ø100 ** 0.9 80.4 3.2 8.9 m *Equivalent length for wide radius elbows.2/m 3.6 TC33-13-VC3 Vertical concentric C33 terminal Ø130/130 (small size) 1.8 3.3 4.8 G15810-08-45 90° wide bend Ø100 0.5 6. extensions and bends are correct.8/m 12.7 0.5 1.7 28.8 0.8 5.2 TC13-08-HS3M Separate C13 terminal 100/100 horizontal 2. If an air intake pipe is used.9 8.11GB ed.2 TC13-13-HC3R Vertical concentric C33 term inal Ø80/80 5.6 4 4.4 39.5 1.9 3.5 4.4 5.2 1.9 2.4 4.4 4 5.4 3.8 1 1 G15825-10-HV Chimney Top Ø80 2 2 2 2 2 2 2.6 10.8/m 1/m 1.8 4.8 G15810-10-45 Adapter Ø80 . sum its pressure drop to that of flue outlet.4 4. A pressure drop higher than the pressure available on venting system would reduce heat output of the heater.9/m 6.5 14 23 28 42 62 111 TC13-08-HC3 Concentric C13 terminal 100/100 horizontal 2 5.6 1 1.3/m 20.2 0.8 1 1 G15825-08-HV Condensation Drain Ø100 hor.7 12 15.1 35.4/m 2.2 2.5 6.5 2.3 TC13-10-HC3 Concentric C13 terminal 100/100 horizontal (small size) 2.6 2.8 2.2 7.3 5.7 13.3 0.3 0.5 1.6 5. indicate the length in cm instead of xxx.3 2 3.WARM AIR HEATER SERIES PLUS Guidelines to Component Selection The following table lists pressure drops of more commonly used terminals and piping.4 14 21.4 6.9 8.8 2 2.3 20.1 10.1 TC33-10-VC3R Vertical concentric C33 term inal Ø130/130 1 2 2.3 TB23-08-VS0 B23 terminal Ø100 vertical 2.5/m 1.4 0.7 1.7 7.7 4.8 34. & ver.2 9.7 19.4/m G15820-10-xxx 90° wide bend Ø80 0.2 0.1 0.9 18.4 33.1 7. Elbow Ø 80 90° EL 1.4 1.6 TC13-13-HC3 Concentric C13 terminal 130/130 horizontal (small size) 1.4 12.100/80 0.2 4.9 80.9 m Elbow Ø 100 45° EL 0.8 0.9 6. HG0105 ET 007 IT Pag.8 13.8 TC13-10-HS3 Concentric C13 terminal 80/80 horizontal 5.4 39.8 0.2 0.9 7.9 2.4 3.1 2.7 5.5 1.5 3.6 1. If the result is higher.5 14 23 28 42 62 111 TC33-08-VC1 Vertical concentric C33 term inal Ø100/100 2 5.3 2.8 0. try using pipes with larger diameter and check again the sum.8 4.8 0.6 7.Ø100 3.6 0.5 10 13 21.1 2.6 12.2 20.9 8.5 1.5 70.5 1.8 2.2 TB23-10-HS0 Intake only Ø100 horizontal 1.2 1.5 5. the equivalent length of each elbow must be deducted from the available length.7 12 15.6/m 6.5 1.3 10.3 0. Note: The figures in the following pages show examples of venting and air intake piping built using standard kits.8 3.5 1.9 4.8 G14513 ** The loss refers to one meter of pipe.5 G15810-10-90 45° wide bend Ø100 0.8 0.7 8.3 4. check that diameters of terminals.2 1.80/100 0.5/m 0.9 1.4 TB23-10-VS0 Pipe Ø80 ** 0.2 TC33-13-VC3R B23 terminal Ø80 horizontal 1.7 4. 0.5 3.1 TC13-10-HC3R Concentric C13 terminal 130/130 horizontal 1 2 2.1 5.5 0. This value changes according to flue gas flow rate.2 7.2 2 2.9 4.7 3.5 10 13 21.4/m 3/m 4.5 4. + adapt.1 10 16 TC00-08-HS0 B23 terminal Ø100 horizontal 1. . When you specify the code.4 6.5 70.2 16.1 37 TC13-08-HS3 Separate C13 terminal Ø 80 hor.5 2 2 G15830-10-V Chimney Top Ø130 1 1 1 1 1 1 1. The table below shows maximum lengths of layouts that can be built between the unit and the terminal.7 10.8 34.9 23.9 1.1 10.8 m Elbow Ø 100 90° EL 1.1 1.5 G15830-08-V Chimney Top Ø100 1.1 0. If the terminal is not directly connected to the heater and a distance is to be covered.6 0.1 13.1 G15815-10-08 Adapter Ø100/130 0.A-1105 rev.2 17.8 2.2/m 0.1 G15815-08-10 Adapter Ø80 .11 APEN GROUP reserves the right to change products and documents as required.6 1 1.8 0.4 2.7 28.8 0.7 m Elbow Ø 80 45° EL 0. Sum pressure drops of different components and make sure the result does not exceed available value for the heater to use.1 21 TB23-08-HS0 Intake only Ø80 horizontal 1. If elbows are included in the layout.4/m 2.4 4 G15815-13-10 Condensation Drain Ø80 hor.1 14.5 2.6 G15810-08-90 45° wide bend Ø80 0.4 2.5 G15830-13-V Grid Ø80 1 1 1 1 1 1 C04787 Grid Ø100 0.2 2. Heater models PL015 PL024 PL032 PL035 PL043 PL054 PL072 PL092 Available pressure at exhaust 50 50 90 90 110 120 120 120 [Pa] Component Perdita di carico [Pa] Code C13 horizontal separate term inal 80/80 2.9 7 11.9 7. & ver.6 4 4. 11GB ed.WARM AIR HEATER SERIES PLUS 6. complying with relevant national regulations). terminal not included Terminal Ø80 TB23-08-HS0 Pipes & bends Ø80 Max L1 of layout.010 28 29 28 29 Max L1 of layout. Pag. B23 TYPE vertical 14 15 B23 TYPE horizontal 10 12 HG0103 C2.11 L1 . combustion air intake from indoor. The grid [locations 28 and 29] must have a minimum pitch of 8 mm and must prevent the inlet of any object with a diameter greater than 12 mm into air intake.4 Terminal Layout B23 TYPE Open combustion circuit.011 L1 HG0103 C2.A-1105 rev. 34 code HG0107. REMARK: This layout requires an IP20 protection grid to be installed. venting outdoor (suitable openings in the walls must be provided. te rm inal not included Terminal Ø80 TB23-08-VS0 Pipes & bends Ø80 Terminal Ø100 TB23-10-HS0 Pipes & bends Ø100 Terminal Ø100 TB23-10-VS0 Pipes & bends Ø100 Model PL015 PL024 PL032 PL035 PL043 PL054 PL072 PL092 metri 30 30 29 26 22 17 9** 5** 20 15 Model PL015 PL024 PL032 PL035 PL043 PL054 PL072 PL092 meters 29 29 26 24 20 15 7** 3** 18 13 ** Use M/F adapters 100/80 Terminal includes: -Straight pipe L=900mm with grid -Outer and inner wall plates -Fastening accessories HG0103 ET 008 IT ** Use M/F adapters 100/80 HG0103 ET 009 IT Terminal includes: -Rain protection -Male/female extension L=1000mm -Elbow 90° APEN GROUP reserves the right to change products and documents as required. Ø80/80 TC13-08-HC3 Model PL015 PL024 PL032 PL035 PL043 PL054 PL072 PL092 4 5 6 HG0103 ET 011 IT Max L1+L2 of layout.5 10 8 + + + + + + 15 14 14 12.5 + + + + + + 10 10 10 9 7 4. Ø80/80 Term. Ø80/80 fittings for the back • TC13-10-HC3 -Outer and inner wall plates. 35 code HG0107.013 Term. Ø130/130 TC13-10-HC3 TC13-13-HC3R meters Pipes & bends Ø80 Pipes & bends Ø100 Pipes & bendsØ100 Terminals include: • TC13-08-HC3 -Outer and inner wall plates.2 Ø100/80 male/female reductions -Outer and inner wall plates -Fastening accessories • TC13-10-HS3 Intake and exhaust straight pipes Ø100/100 with grid -Outer and inner wall plates -Fastening accessories A vailable equivalent length has been evenly div ided betw een intake and flue. ** using Ø80/100 male/female adapters and Ø100 pipes Pag.WARM AIR HEATER SERIES PLUS C13 TYPE. . Ø100/100 TC13-08-HS3M TC13-10-HS3 meters 15 14 14 12.5 7+7 Pipes & bends Ø80 Pipes & bends Ø80 Pipes & bends Ø100 Terminals include: • TC13-08-HS3 -Intake and flue straight pipes Ø80/80 with grid -Outer and inner wall plates -Fastening accessories • TC13-08-HS3M -Intake and flue straight pipes Ø80/80 with grid -N.2 Ø100/130 male/female reductions 10 10 10 9 7 4. provided that their s um does not ex ceed the v alue s how n in the table. The tw o lengths can also be dif f erent.5 + 9.A-1105 rev. C13 TYPE independent horizontal HG0103 C2 012 L1 1 2 3 160 3 203 500 L2 500 HG0103 ET 010 IT Max L1+ L2 of la yout term ina l not include d Term.5 9 + 9** 10 + 10** 4+ 4 9. C13 TYPE coaxial horizontal L1 80/80->Ø125 100/100->Ø150 130/130->Ø200 L2 Term. Ø100/100 Term.5 7+ 7 A vailable equivalent length has been evenly divided betw een intake and f lue.11GB ed.5 10 8 4+ 4 2+ 2 9. Ø80/80 TC13-08-HS3 Model PL015 PL024 PL032 PL035 PL043 PL054 PL072 PL092 Term. The tw o lengths can als o be dif f erent. Ø100/100 fittings for the back • TC13-13-HC3R -Outer and inner wall plates. Ø130/130 fittings for the back -N.11 APEN GROUP reserves the right to change products and documents as required. Combustion circuit sealed from the room.5 + 9. provided that their sum does not exceed the value show n in the table. Pipes go outdoor through the wall. te rm ina l not include d HG0103 C2. 5 9+ 9 7+ 7 12. HG0103 ET 013 IT Ma x L1+ L2 of la yout te rm ina l not include d Intake Ø80 TB23-08-V S0 Flue Ø100 TB23-10-V S0 Flue Ø80 TC00-08-HS0 Ripresa Ø100 TC00-10-HS0 Model PL015 PL024 PL032 PL035 PL043 PL054 PL072 PL092 Pipes & bends Ø80 Pipes & bends Ø100 m eters 14 + 14 13 + 13 13 + 13 11. The tw o lengths can als o be dif f erent.5 + 8.5 + 12. ** using Ø100/80 male/female adapters ** using Ø80/100 male/female adapters Terminals include: • TB23-08-VS0 -Rain protection Ø80 -Extension Ø80 L=1000mm -elbow Ø80 90° • TC00-08-HS0 -Intake terminal Ø80 with grid -Outer and inner wall plates -Fastening accessories • TB23-10-VS0 -Rain protection Ø100 -Extension Ø100 L=1000mm -elbow Ø100 90° • TC00-10-HS0 -Intake terminal Ø100 with grid -Outer and inner wall plates -Fastening accessories L2 11 13 Pag. .A-1105 rev.11GB ed. prov ided that their s um does not ex ceed the value s how n in the table.5*** 3 + 3** 8.11 APEN GROUP reserves the right to change products and documents as required.5 + 11.WARM AIR HEATER SERIES PLUS C53 TYPE Sealed combustion circuit from the room. Pipe systems are connected one to the roof and the other to the wall. 36 code HG0107.015 14 15 A v ailable equivalent length has been ev enly divided betw een intake and f lue.5 1 + 1** 6+ 6 L1 HG0103 C2. Ø 100/100 fittings . Piping is connected outdoor using one concentric terminal.5 10 + 10** 4+4 9. Ø 80/80 fittings .016 This layout requires that fittings be moved from the back to the top of the heater.5 + 9.5 + 4.11 APEN GROUP reserves the right to change products and documents as required. Ø80/80 TC33-08-VC1 Modello PL015 PL024 PL032 PL035 PL043 PL054 PL072 PL092 Term.0609 B E How to assemble: 1) Install one “E” cover (and its seal) on the side hole of the exchanger. 2) Install “B” flue junction on upper hole of the exchanger 3) Insert intake junction “D” on burner compartment 4) Cut to length “C” pipe and install it on “D” air junction reaching same height as flue outlet 5) Install pre-cut covers “A” and their seals on the hole for air intake 6) Install “E” cover without seal on back hole of the flue D Pag. ** using Ø80/100 male/female adapters (order separately) Terminals include: • TC33-08-VC1 . Ø130/130 TC33-13-VC2R Tubi e curve Ø80 Tubi e curve Ø100 Tubi e curve Ø100 metri 11 + 11 11 + 11 10 + 10 9+9 7+7 4. Ø100/100 TC33-10-VC2 Term.A-1105 rev. see instructions below.Centre distance 140 -N.WARM AIR HEATER SERIES PLUS C33 TYPE (ROOF) Combustion circuit is sealed from the room. For more details. The tw o lengths can also be dif f erent.Complete terminal.Centre distance 120 • TC33-10-VC2 .2 Ø100/130 male/female reductions HG0103 C2.5 7+7 L1 L2 Available equivalent length has been evenly divided betw een intake and f lue. Ø130/130 fittings .Complete terminal.11GB ed. provided that their sum does not exceed the value show n in the table. HG0103 ET 014 IT Max L1+ L2 of layout terminal not included 7 8 9 80/80->Ø125 100/100->Ø150 130/130->Ø200 Term. A C Disassembling To disassemble: 1) Cut “A” covers from upper panel 2) Pull “C” flue pipe 3) Disassemble the intake joint “D” 4) Disassemble the flue joint “B” 5) Remove internal covers “E” installed one on burner casing and the other over flue hood Assembling HG0107. 37 code HG0107. .08_C2_009 IT_ed.Centre distance 140 • TC33-10-VC3R -Complete terminal. or a switch for the user to manage turning on and off the unit. complying with existing regulations.5 Electrical Wiring Plug . jeopardizing heater operation. The wiring scheme in this page shows how to connect the remote control to the M1 board installed in burner compartment. The system wire gauge in general.11 APEN GROUP reserves the right to change products and documents as required. ground and neutral wire section must be 1. This would interfere with control signals.0609 Power Supply The heater shall be properly wired to an efficient grounding system. REMARK: Move CR switch to ON (see figure on page 45) REMARK: Do not use a multipole cable including a wire for power supply and one for chronothermostat control.5 mm² at least . Phase. It is mandatory to close 7-9 contacts on M1 terminal board inside burner compartment (see wiring diagram). CN8 connector HG0107. and cable section in particular.0609 Chronothermostat-Heater Wiring Remove the resistance from two-pole connector [CN8] of electronic card and wire the relevant bipolar connector of the chronothermostat (see figure in this page). a chronothermostat. Keep cables far from heat sources. On the contrary. The heater can be plugged into mains using a plug-socket only if the latter prevents any mistake between phase and neutral wires. Single-phase 230 Vac supply with neutral. REMARK: A multipolar cutout switch must be installed before the PLUS heater with suitable electric safety.room thermostat The heater must necessarily be wired to a thermostat.socket CPU-PLUS card wiring .021 Power Voltage YES Pag. C P U .11GB ed. a scheduler.A-1105 rev.WARM AIR HEATER SERIES PLUS 6.P L U S modulation electronic card wiring cable Power connection wiring cable NO! HG0103 C2. Do not mistake neutral and phase wires or the flame control device will lock the unit for safety reasons (F1 fault).08_C2_010 IT_ed. must suit the unit rated input (see technical data table). the user/the installer can choose to remotely control reset button and summer/winter switch only if they prefer to. HG0107. 38 code HG0107.08_C2_011 IT_ed. Pag. 3) Wire the neutral to the relay bobbin and to the gas valve.7 2) With remote control .2 3) With on-board switch: turn switch on the position required.see page 15 point 4. turn the switch on winter. To turn off the fans.Switch SUMMER/0/WINTER Reset Button HG0107. the following command schemes are available: 1) With chronothermostat . Flame control device HG0103 C2.6 How to Connect an External Gas Valve External Gas Valve For equipment burning LPG.see page 20 point 4.11GB ed.WARM AIR HEATER SERIES PLUS Summer Ventilation In order to activate fans only (summer ventilation without heating).0609 6. The diagram below shows how to wire the gas valve control. 39 code HG0107. leaving wires long. The installation of a relay is recommended since the outlet of the flame control device has a limited voltage.A-1105 rev. REMARK: Before stopping fans. 4) Wire the line cable to the common terminal on the relay 5) Wire the NO (normally open) contact to the gas valve.08_C2_012 IT_ed. . Button . and 9 of flame control device connector. 7. laws in some European countries require that a gas valve be installed outside the room where the appliance is located. This valve must open and close exactly when the equipment starts up and turns off. 2) Use the terminal to reconnect jumper wires adding another wire that will be connected to the relay coil [230 Vac].11 APEN GROUP reserves the right to change products and documents as required. the heater executes post-ventilation.022 VGE NO NC R N Legend: L Line N Neutral R Relay coil VGE External Gas Valve C L How to Connect an External Gas Valve N Connections: 1) Remove jumper between terminals 5. A-1105 rev. REMARK: In this case. Included in PLUS module supply To be installed by the installer HG0103 C2. It is mandatory to close 7-9 contacts on M1 terminal board inside burner compartment (see wiring diagram). All components are assembled into the burner compartment.11 APEN GROUP reserves the right to change products and documents as required. The law allows a maximum pressure of 40 mbar inside the building or thermal plant.016 1 2 3 4 5 6 7 8 6.11GB ed.Heater Wiring Remove two-pole switch and its resistance from CN8 contact on the electronic card. (See note on page 33) use these terminals to wire a timer and remove existing jumper CN7 connector C P U . too. use a gasket and a swivel joint to connect the heater. Do not directly use threaded joints on gas fitting. To complete installation in compliance with the law.8 Wiring the Remote Control to CPU-PLUS Card Remote Control . use CE-approved and certified components only. Higher pressure values shall be reduced before the room where the heater is installed.WARM AIR HEATER SERIES PLUS 6. it is forbidden to use a multiwire cable to convey both electrical power and remote control. the standard filter installed before the gas valve has a limited surface. REMARK: Keep CR switch on OFF (see figure on page 44) REMARK: In order to enable NTC2 sensor.Gas cock We recommend installing a gas filter with a high flow rate and no pressure stabiliser. PLUS heaters are supplied with a double gas valve and a gas filter and stabiliser already installed. the installer shall install the following components: . . set A12 parameter on 1. Connect 6-pole connector of Apen remote control to the connector on CN7 card (see figure aside).Vibration damping joint . In fact. LEGEND 1 Main burner gas solenoid valve 2 Pilot burner gas solenoid valve valve 3 Pressure stabiliser 4 Safety solenoid valve 5 Gas filter (small section) 6 Vibration damping joint 7 Gas filter (large section) 8 Gas cock For this system.7 Gas connection To assure proper maintenance.P L U S m o d u l a t io n electronic card Apen remote control Pag. 40 code HG0107. SE ES.0507 On the packaging of each heater the following information are clearly marked: destination Country. 41 code HG0107. IE. RO.PL043PL-xxx4 natural gas the gas for which the unit has been set: 0 indicates the unit has been set and tested 1 indicates the unit has been set and tested 2 indicates the unit has been set and tested 3 indicates the unit has been set and tested 4 indicates the unit has been set and tested for for for for for natural gas [G20] Liquid Propane [G31] natural gas [G25] natural gas [G25.WARM AIR HEATER SERIES PLUS 7.PL043MT-xxx1 . . 7. HR HU CZ CY.A-1105 rev.1] [GZ350] gas Another label on the unit.350 Pressure 20 mbar 20/25 mbar 20/25 mbar 20 mbar 20 mbar 20 mbar 20 mbar 20 mbar 20/25 mbar 20 mbar 25 mbar 20 mbar 25 mbar 20 mbar 20 mbar 20 mbar 20 mbar 20 mbar 20/13 mbar Gas G30/G31 G31 G31 G30/G31 G30/G31 G30/G31 G31 G30/G31 G31 G31 G30/G31 G30/G31 G30/G31 G30/G31 G30/G31 G30/G31 G31 G30/G31 G30/G31 G30/G31 G30/G31 Pressure 50 mbar 37 mbar 37 mbar 50 mbar 50 mbar 30 mbar 37 mbar 30 mbar 37 mbar 37/50 mbar 30 mbar 30 mbar 30 mbar 30 mbar 30 mbar 30 mbar 37 mbar 30 mbar 30 mbar 30 mbar 37 mbar HG0103 ET014 IT_ed. TR PL Category II2H3B/P I2E(S)B.11 APEN GROUP reserves the right to change products and documents as required. This appliance is certified for EC and Extra-EC countries for the gas categories listed below.PL043NL-xxx2 . GB. the combustion efficiency must be analysed. LT.PL043HU-xxx3 . GR. The code shows the factory setting for the unit: Codes without extension: . MT EE.I3P II2H3B/P II2ELL3B/P II2H3B/P II2H3P II2H3B/P II2Esi3P II2E3P II2L3B/P II2H3B/P II2HS3B/P II2H3B/P I3B/P II2H3B/P I3P II2H3B/P II2H3B/P II2H3B/P II2ELwLs3B/P Gas G20 G20/G25 G20/G25 G20 G20/G25 G20 G20 G20 G20/G25 G20/G25 G25 G20 G20/G25. placed near fuel supply. FI. PT IT FR LU NL NO. clearly states which gas type and supply pressure the unit has been set and tested for. gas category.I3P I2E(R)B.PL043IT no extension means that the unit has been prepared and tested for [G20] Codes with extension: the fourth letter identifies . LV IS SK SI BG. and appliance code translated into the language of destination Country.1 Country Table .Gas Category Country AT BE <70kW BE >70kW CH DE DK.11GB ed. During first start up.PL043FR-xxx0 . Pag. ASSISTANCE BY SERVICE CENTRE First start-up must be performed by an APEN GROUP Authorised Service Centre.1 G20 G20 G20 G20 G20 G20/G27/G2. [mbar] [mm] [%] [m 3/h] P L0 15 P L0 24 P L0 32 P L0 35 P L0 43 P L0 54 In funzio ne del P aese di destinazio ne .8.25 2.96 .5 .vedi tabella 7.58 P L0 9 2 T Y P E O F G A S G 31 H EA T ER M OD EL C A T EGOR Y F E E D IN G P R E S SUR E Ø P ILO T N O Z Z LE C A R B O N D IO X ID E C O 2 G A S C O N S UM P T IO N ( 15 °C .96-2.max 35] .22-8.13-8.00 ** 8.5 1 9 .9.10 13m ba r) * Feeding pressure fo r Germany is 20 mbar. while maximum heat input is 54 KW.53 3 4.max 30] 0 .93 .max 57.9.6.vedi tabella 7.5] 0 .4.3.25 2.max 35] .02 0 4.84 .1 2 0 [min 1 .7.92 3.11 APEN GROUP reserves the right to change products and documents as required.7 ±0.31 -4.08-3.74 4.12 .74-6.63-2.2 [cat.6 ±0. E] 2.84 .2 HG0105 ET 006 IT P L0 15 [mbar] [mm] [%] [m 3/h] P L0 24 P L0 32 P L0 35 P L0 43 P L0 54 P L07 2 In funzione del P aese di destinazio ne .vedi tabella 7.max 25] * 7 0 .1 0 .88 3.4.1 3 7.4.28 P L07 2 1 .16 1 .65 pilo t no zzle fo r Co untries with catego ry "L" or " LL" (Germany and The Netherlands).1 1-2.95 .19 1 .22 .28 3.7 ±0.37 6.5.2 Gas Setting Data Table T YP E OF GA S G20 H EA T ER M OD EL C A T EGOR Y F E E D IN G P R E S SUR E Ø P ILO T N O Z Z LE C A R B O N D IO X ID E C O 2 G A S C O N S UM P T IO N ( 15 °C .max 57.3.2 1 .5 .3.7.23 .7.68 2.59 .02-1.53 .11GB ed.02 2. .1 .13 . ** 0.24 .10 13m ba r) * Fo r Hungary o nly T Y P E O F G A S G 2.13 .91.85 5 5.max 30] * 0.1 0.vedi tabella 7.55 *° Pag.5 0 [min 42.1 3 6.2 P L0 9 2 1 .8.53 3 4.84 1.10 13m ba r) * Feeding pressure for Hungary is 25 mbar.7 0 8 .5.21. T YP E OF GA S G25 H EA T ER M OD EL C A T EGOR Y F E E D IN G P R E S SUR E Ø P ILO T N O Z Z LE C A R B O N D IO X ID E C O 2 G A S C O N S UM P T IO N ( 15 °C .5] T Y P E O F G A S G 25 .6 5 ** 8 .1 .92 .28 3.1 2 5 [min 20 .WARM AIR HEATER SERIES PLUS 7.1 .67 6.80 1 P L0 15 P L0 24 P L0 32 P L0 35 P L0 43 P L0 54 P L07 2 In funzione del P aese di destinazio ne .2. T YP E OF GA S G30 H EA T ER M OD EL C A T EGOR Y F E E D IN G P R E S SUR E Ø P ILO T N O Z Z LE C A R B O N D IO X ID E C O 2 G A S C O N S UM P T IO N ( 15 °C .3 50 * H EA T ER M OD EL C A T EGOR Y F E E D IN G P R E S SUR E Ø P ILO T N O Z Z LE C A R B O N D IO X ID E C O 2 G A S C O N S UM P T IO N ( 15 °C .36 1.88 2.2.59 9.1 3.27-4.76 4.1 13 0 .55 .6 0 8 .02 2.5.5.46 .7 ±0.94 3. H] .2 [cat.1 2 5 [min 20 .5.50 P L0 15 P L0 24 P L0 32 P L0 35 P L0 43 P L0 54 P L07 2 In funzione del P aese di destinazio ne .max 45] .9 ±0.24 .81 4. while maximum heat input is 69 KW.1 0.10 13m ba r) * Fo r P oland only ** Fo r P L054 mo del minimum heat input is 40 KW.25 7.1 7 P L0 9 2 3 0 [min 25 .A-1105 rev.74 .4.1 30 [min 25 .34 1.29 P L0 9 2 [mbar] [mm] [%] [m 3/h] P L0 15 P L0 24 P L0 32 P L0 35 P L0 43 P L0 54 P L07 2 In funzione del P aese di destinazio ne .3.99-2.3 7 [min 25 .4 ±0.5 0 [min 42.6 5 9 .1 .77 .93 .1 3.45 .77 4.vedi tabella 7.65 .74 2.5 ±0.65-2.44 2.17 P L0 15 P L0 24 P L0 32 P L0 35 P L0 43 P L0 54 P L07 2 In funzione del P aese di destinazio ne .69 . *°Fo r P L072 mo del minimum heat input is 50 KW.4.86-3.12.10 13m ba r) [mbar] [mm] [%] [Kg/h] 1.5 1 9 .10 13m ba r) [mbar] [mm] [%] [Kg/h] 1.vedi tabella 7.1 * H EA T ER M OD EL C A T EGOR Y F E E D IN G P R E S SUR E Ø P ILO T N O Z Z LE C A R B O N D IO X ID E C O 2 G A S C O N S UM P T IO N ( 15 °C .12 7.3 P L0 9 2 [mbar] [mm] [%] [m 3/h] 1 -1 .8.2 2.2.60 fo r o ther Co untries with catego ry "E" . 0.2.03-1.95 .32 . 42 code HG0107.81-6.82-3.58 9.2 2.1 2.04 1 5. 1 C A T EGOR Y F E E D IN G P R E S SUR E [mbar] 2 0 [min 18 .45 . • Enter all settings when chronothermostat LCD lights up (see page 17) To turn the heater on.42 3.vedi tabella 7. 2.7.2. thereby closing the operative circuit.88 * Fo r P oland only ** P er il modello P L092 la po rtata termica minima è di 75. Check that tap icon is displayed on chronothermostat LCD (running status). 3. • Wire a thermostat.3 First Start Up • Wire the remote control (see page 35). the temperature set for ST2 could be lower than measured temperature.WARM AIR HEATER SERIES PLUS T Y P E O F G A S G 27 * H EA T ER M OD EL P L0 15 P L0 24 P L0 32 P L03 5 P L0 4 3 P L0 5 4 P L0 7 2 P L0 9 2 In funzio ne del P aese di destinazio ne . Working with Apen Remote Control In addition to the steps required for basic unit.A-1105 rev. If heating is required. Use remote control to set the temperature to 30°C. Pag.6.01 4.11GB ed.max 25] Ø P ILO T N O Z Z LE [mm] 0.1 . a scheduler. do the following: • Bypass 7-9 contact of M1 terminal board. Keep repeating this operation until the heater lights up.4.07 9. the heater launches the start-up cycle. the pilot burner is not likely to start because of air in gas pipes and the heater locks up.6 ±0. the red LED should light up. too. do the following: 1. • Enter all settings when remote control LCD lights up (see page 22) To turn the heater on. Before starting the heater. If red LED does not light. Launching start-up cycle automatically unlocks the heater. Set heat threshold value higher than the temperature measured by room thermostat. Check that the green LED on the remote control is on. Basic unit (without chronothermostat) At delivery.49 7. When you plug in the heater.6 5 C A R B O N D IO X ID E C O 2 [%] 8 . • Check that electrical wiring complies with requirements shown in this manual or in other diagrams attached to the heater.5. a chronothermostat or a switch to 7-9 connectors of M1 board.2 G A S C O N S UM P T IO N ( 15 °C .49 .49 3.11 ** . 43 code HG0107.68 . Press ON-OFF button on remote control.1 3 0 6 0.3. mentre la po rtata termica massima è di 92 KW. the 7-9 contact closes. do the following: 1. • Wire the chronothermostat (see page 33).1 2. • Using “IN” tapping point on the gas valve. the heater launches start-up cycle following the procedure described in paragraph “Working Cycle” REMARK: Keep the on-board switch on winter position. go through the following checklist: • Make sure the available gas matches the type the heater is set for. At this stage.61. A flame appearing on the LCD indicates that the burner has fired.58 .13 5. Unit with Chronothermostat • Bypass 7-9 contact of M1 terminal board.0 KW. 3. Switch the chronothermostat to MANUAL operation mode 2. verify that the inlet pressure to the valve matches the value required for the type of gas used.1 .29 .10 13m ba r) [m 3/h] 1. . the heater is set and tested for using the type of gas as noted on the rating plate. 7.11 APEN GROUP reserves the right to change products and documents as required. When the red light turns on. restore standard heater operation by pressing reset button again for 2/3 seconds. Check that the inlet pressure to the valve matches the one required by the gas type.11 APEN GROUP reserves the right to change products and documents as required. CO2 value at maximum capacity must be checked again by repeating above steps.A-1105 rev. After first start up. The same happens if the heater is powered off and then on. 44 code HG0107. train the user on how to use the heater and its controls. The green LED steady on indicates standard operation. regulate offset screw. The green LED flashes twice to indicate minimum output. If it doesn’t. If it doesn’t. comparing it to the one listed in the Gas Setting Data (point 7. . CO2 REGULATION CALIBRATED VENTURI GAS TAPPING POINT TO THE BURNER (OUT) HG0103 IM 003 GAS INLET TAPPING POINT (IN) OFFSET SETTING Pag. regulate CO2 value by adjusting the screw on the Venturi: turn it clockwise to decrease gas flow (thereby decreasing also CO2 value). . the control card restores it automatically after 20 minutes. and counter clockwise to increase it.4 Combustion Analysis “CHIMNEY SWEEP” BUTTON . then press for 2/3 seconds the reset button at the back of the heater to take the burner to maximum output. Press the reset button again for 2/3 seconds to run the burner at minimum output. remove the metal cap and turn the screw: unscrew to decrease CO2 value and screw to increase.Wait until the heater reaches minimum output and make sure CO2 value is the same or slightly lower than CO2 value measured at maximum output (up to -0.Start the burner. adjust it. the green LED on the front of the heater flashes once. When maximum output is reached.WARM AIR HEATER SERIES PLUS 7. Wait a couple of minutes.11GB ed.2) table referred to the kind of fuel used. . To change values. then connect a flue gas content analyser to the chimney and check CO2 value. wait for the fan to start. REMARK: If standard working mode is not restored.If this value is not included in the required range. If offset setting is changed.3%). When you are done. between the valve and the unit itself. change it by turning the regulation screw: screw to decrease the value and unscrew to increase it. This Kit is not supplied in Countries where conversion is not allowed. check that the connection between pilot nozzle and copper tube does not leak When the burner is on and runs at maximum output check that: 1) The inlet pressure to the valve matches the one required for the gas used 2) The CO2 value does not exceed the values corresponding to the used gas..1 PL043 6.WARM AIR HEATER SERIES PLUS 7. The conversion to another type of gas shall be carried out exclusively by an APEN GROUP certified Service Centre. In order to use G30.08_C2_014 IT_ed.1 5.1 Pag.G31 PL024 PL032 PL035 0.” Once the conversion and the setting have been made. Should the value be different.028 MODELLO Ø UGELLO PILOTA DIAFRAMMA GAS Ø PL015 mm mm 4. The kit for converting it into Liquid Propane is supplied as a standard and includes: .2. if necessary. replace the label “Appliance set for Natural Gas” with the one “Appliance converted to…”.A-1105 rev.Replace the pilot nozzle . where double category for gas is not allowed.Disconnect the unit from power supply . .0 5.0 PL054 6.While the starting electrode sparkles. To convert the heater. 45 code HG0107.51 5. install the diaphragm into its slot in the aluminium unit.5 TIPO DI GAS G30 .5 Converting the Heater to use LPG This conversion is strictly forbidden in Countries such as Belgium.One sticker “Appliance converted to. enclosed in the kit. the CO2 value must be checked and adjusted according to table 7.One calibrated diaphragm . Check again that gas circuit does not leak.027 PL092 model mounts an aluminium unit to adjust the appliance. REMARK: The heater supplied for using LPG is adjusted for G31 gas.0609 Diaphragm installation model 072 HG0106 C2. In case a conversion to LPG is required.One pilot flame nozzle .11GB ed.Insert the supplied calibrated diaphragm between the gas valve and the Venturi . Diaphragm installation 092 model HG0107.5 PL092 8. Kit for Liquid Propane includes As sembling diaphragm f or models 015-024-032-035-043054 HG0106 C2.11 APEN GROUP reserves the right to change products and documents as required.Power the heater on and make it ready for start up . The heater is supplied to use natural gas.5 PL072 6. do the following: . Remark: Minimum and maximum thermal output values of PL054 and PL072 models are lower than when G20 is used.Check that CO2 value at max and min heat input does not exceed the accepted range for gas type. Therefore. .2].1 gases. PL092 model is not suitable for G2. the unit is supplied set and tested for G25. “2L” [Holland].6 Conversion to G25 . Stick the label “Appliance converted into G2. Conversion to G2. 2ELL [Germany] and in Cat. change it by turning the Venturi adjustment screw: turn it clockwise to decrease the value and counter clockwise to increase it.350 gas. If it does. For Cat. 054. change it by turning the Venturi adjustment screw: turn it clockwise to decrease the value and counter clockwise to increase it. Belgium and Luxembourg] where conversion from G20 to G25 is not allowed the appliance is supplied already set to use both G20 and G25 gases. conversion is not needed. turn the burner on and: . Note: Pay attention to CO2 value for G25.11GB ed.Check that CO2 value at max and min heat input does not exceed the accepted range for gas type. turn the burner on and: .Øi 28 for PL072 .Øi 28 for PL054 .7 Conversion to G2. Conversion to G25 and/or G25. and 072: mounting a calibrated diaphragm on air intake of Venturi [see drawing] After completing the conversion. where possible.350 for PL043 . The conversion to another type of gas shall be carried out exclusively by an APEN GROUP certified Service Centre.A-1105 rev. . After completing the conversion..(any models) replacement of pilot nozzle.2]. requires: .G25.11 APEN GROUP reserves the right to change products and documents as required. The conversion to another type of gas shall be carried out exclusively by an APEN GROUP certified Service Centre.WARM AIR HEATER SERIES PLUS 7. With this gas. 2HS [Hungary]. 2E Countries [France. “. Stick the label “Appliance converted into G25 gas” over the previous label “Appliance set for .Øi 29 Pag.350 requires: . minimum and maximum thermal output values of PL092 model are lower then when G20 is used.(any models) replacement of pilot nozzle. 7.1 gas.08_C2_015 IT_ed.Check that the inlet pressure to the gas valve matches the one required for the available gas [see table 7.. “.. 46 code HG0107. In Countries in Cat. HG0107. Air Diaphragm G2..Check that the inlet pressure to the gas valve matches the one required for the available gas [see table 7. If it does. .0609 .Only for PL043.350 gas” over the previous label “Appliance set for .350 Gas Conversion is allowed only for Poland.1 Gas Conversion from G20 into G25 is only allowed for Countries in Cat. However. 3) The Venturi If necessary. 2. some dirt could settle inside exchanger pipes. .Disconnect flame control device cable and connect it to the negative pole of the tester. Do the following: . 1) Electrodes Remove the pilot burner assembly and clean the steel grid and the nozzle with a compressed air jet.Disconnect the unit from power supply. and 4 must be carried out after power and gas supplies have been cut off. flame detection and pilot flame electrodes 2) Check flue and air intake terminals and ducts 3) Check the Venturi 4) Check the exchanger is clean (every 3/4 years) 5) Check the inlet pressure of the gas valve 6) Check the operation of flame control device and air pressure switch 7) Check the safety thermostat/s 8) Check ionisation current Note: checks in steps 1. in time. 3. due to the fine dust drawn through the combustion air duct. The startup electrode must release on the outer edge of pilot burner at a suitable distance from detection electrode. taking care not to let it drop inside. Remove dust from air intake terminal. 8) Ionisation Current Carry out this operation using a device capable of testing direct current microAmperes. 47 code HG0107. 2) Flue and Air Inlet Systems Check duct status looking into them or using suitable tools.11 APEN GROUP reserves the right to change products and documents as required. not into it.WARM AIR HEATER SERIES PLUS 7.018 Make sure the start up electrode releases on outer edge of pilot burner. 6) Flame Control Device While the heater is running. Reopen gas tap. then reset: this procedure must be carried out on each thermostat assembled on the unit. and wait for the heater to restart. 7.A-1105 rev. This check is to be carried out while the heater is running at maximum capacity. Checks in steps 5. 7) Safety thermostat/s Run this test while the heater is working. reset. . 5) Inlet Gas Pressure Check that the inlet pressure to the valve corresponds to the one required for the available gas. we recommend to go through the following checklist at least once a year before restarting the heater: 1) Check start-up. Check the integrity of the ceramic and use emery paper to remove any oxidation on metal parts of the electrodes. close the gas tap and verify that the unit locks and that F1 failure is displayed. Verify that electrodes are correctly positioned (see picture in this page).11GB ed.8 Maintenance To keep the unit perfectly efficient and guarantee its durability. The detection electrode must be installed tangent to burner head. 6. Keep detection electrode tangent to pilot burner head. and 8 must be carried out while the heater is running. A sensible decrease in gas flow could indicate there is dirt inside the heat exchanger. Heat the thermostat bulb using a hot air gun or a gas lighter and check that the F2 lock is displayed. 4) Check and clean the exchanger (every 3/4 years) Optimal combustion efficiency in PLUS heaters prevents residual combustion products. use a brush to remove dust on the Venturi inlet. HG0106 C2. Pag. It is not possible to schedule a precise timetable for cleaning the heat exchanger. Cool the bulb. • Use a suitable brush to clean pipes all along their length. 7. • Unscrew self-threading “E” screws that fasten the exhaust hood cover (A).0609 . oxidised or it is going to break down. Lower values would indicate that the detection electrode is misplaced. 48 code HG0107. . • Reinstall hood cover and make sure it is sealed.9 Cleaning the Exchanger The following operations must be carried out while the unit is cold and disconnected from power supply and gas cock is closed: • Open the heater door. . • Disconnect gas pipe and power supply. HG0107.Use a wire to connect the positive pole of the tester and the flame control device of the unit. pushing dirt towards the outlet to collect it.11 APEN GROUP reserves the right to change products and documents as required.10 Demolition Detection electrode Should the unit be dismantled or demolished.11GB ed. This value must not be lower than 2 micro Amperes. please take care to: • Remove wires and cables. DC Micro Ammeter Flame control device A Pag. Note: Any recovered material shall be treated and disposed of according to existing regulations and/or rules given in safety technical sheets accompanying chemical products.WARM AIR HEATER SERIES PLUS . • W hen finished. • Remove all plastic components. 7. reassemble the heater and check all components are tightened.A-1105 rev.08_C2_016 IT_ed.Power on the device and wait for the burner to start up.Check ionisation value. A-1105 rev. A list of default values is included in the technical papers that accompany every heater.WARM AIR HEATER SERIES PLUS 7. * The following information refer only to PLUS modules. a table in paragraph 7. For other equipment using the same modulation card. CR switch = OFF Pag. They define the heater thermal output and are set to zero (0) on spare card. When replacing the card.15 (page 52) lists all CPU-PLUS card parameters. 49 code HG0107. This setup is required to use adjustment input with NTC1 feeler.11GB ed. This setup is required to use adjustment input with NTC1 sensor. some checks have to be carried out and some parameters have to be set. please refer to relevant manual. . contact Customer Service at Apen Group S.p. jumper on NTC CR switch = ON Model PL015 PL024 PL032 PL035 PL043 PL054 PL072 PL092 A1 A2 A3 44 58 83 55 73 83 57 83 70 62 93 80 64 86 75 65 93 70 75 98 70 74 97 70 More parameters: To enable all available functions of the heater. their default value. . The following table shows values to be set according to heater type.11 APEN GROUP reserves the right to change products and documents as required.Setting up parameters Parameters whose setting is mandatory are: A1 and A2. setting range and meaning. Using Apen Remote Control You need to build a NTC/VAN bridge on NTC and make sure CR switch is OFF as shown in figure below. This list must be updated with any subsequent change so that any replacement card can be correctly configured. . Parameter setting is mandatory and depends on the operating mode you have chosen.A.11 Replacing Modulation Card REMARK: If no chronothermostat nor remote control is installed.Verifying hardware configuration of the card Control with Chronothermostat You need to build a NTC/VAN jumper on NTC and make sure VAN switch is OFF as shown in figure below [move it towards the inner edge of the card]. . The same happens if the heater is powered off and then on. Wait a couple of minutes. REMARK: If standard working mode is not restored. you need to regulate CO2 value and possibly the offset value: . the green LED on the front of the heater flashes once. regulate offset screw.Wait until the heater reaches minimum output and make sure CO2 value is the same or slightly lower than CO2 value measured at maximum output (up to -0. remove the metal cap and turn the screw: unscrew to decrease CO2 value and screw to increase. When you are done. 50 code HG0107. restore standard heater operation by pressing reset button again for 2/3 seconds. .11GB ed. .Start the burner. regulate CO2 value by adjusting the screw on the Venturi: turn it clockwise to decrease gas flow (thereby decreasing also CO2 value). comparing it to the one listed in the Gas Setting Data (point 7. Press the reset button again for 2/3 seconds to run the burner at minimum output. HG0103 IM OFFSET SETTING CO2 REGULATION Pag. If offset setting is changed. and counter clockwise to increase it.A-1105 rev. then press for 2/3 seconds the reset button at the back of the heater to take the burner to maximum output. The green LED flashes twice to indicate minimum output.2) table referred to the kind of fuel used.If this value is not included in the required range. CO2 value at maximum capacity must be checked again by repeating above steps.11 APEN GROUP reserves the right to change products and documents as required.12 Replacing the Gas Valve and Regulating CO2 Value and Offset If you replace the gas valve.3%). The green LED steady on indicates standard operation. When maximum output is reached. then connect a flue gas content analyser to the chimney and check CO2 value. To change values. the control card restores it automatically after 20 minutes. wait for the fan to start. If it doesn’t.WARM AIR HEATER SERIES PLUS 7. Press PRG to exit setup menu. The next digit will automatically start flashing. Use + and keys to set required temperature value (18°C . The following string is displayed: CH K1 DWH K2 INFO K3 >> K4 Press K3 (INFO). Press K4 until the LCD shows the following: << REG DHW >> K1 K2 K3 K4 Set point is displayed over the arrows above K4.Keep using arrow and SEL keys to change and confirm digits to form correct password. K3 indicates the number of the paragraph to be changed [PARAMC]. Reference values are: burner min 0% .11GB ed. The LCD shows: CH DWH INFO >> K1 K2 K3 K4 Press K4 >>. 51 code HG0107. The LCD shows: PRG SET CLK >> K1 K2 K3 K4 Press K2 SET key to open temperature setting page. The LCD shows: << PARAM C 1 >> K1 K2 K3 K4 The value of the parameter to set is displayed above K4 key with its forward sign.Press arrows to navigate through parameters. “REG DHW” and “DELIVERY TMP” parameters “REG DHW” parameter is modulation set point of the NTC1 sensor installed behind the heater. . “REG DHW” setting (sensor on intake) Press KM.Power the unit on .11 APEN GROUP reserves the right to change products and documents as required. C0 will appear on the display. Ask the manufacturer the password.64°F. Press KM key for about 8/10 seconds to exit setup menu. if on.Press PRG. 7.WARM AIR HEATER SERIES PLUS 7.14 How to set Remote Control Parameters To access setup mode.Wait until red light. . .Press together PRG and SEL keys until “000” appears.max 100% values do not refer to PWM Failure and Reset Messages If a failure occurs. the chronothermostat automatically exits from change mode and restores operative mode. then change PARAMC parameter values using + and . .Press SEL key to confirm. The press KM key to go back to starting page. .Press SEL to select the required parameter.arrows. .Turn it off using ON/OFF switch (green light off). How to read NTC1 sensor value [Parameter “DELIVERY TMP”] Press KM key to display the temperature detected by the sensor on the heater: CH DWH INFO >> K1 K2 K3 K4 Press K3 (INFO). The LCD shows: LAN PAR PARC >> K1 K2 K3 K4 Press K3 (PARC) button. move forward using K4 (>>) until the display shows: << DELIVERY T >> K1 K2 K3 K4 The value displayed over the arrows above K4 is the value measured by NTC sensor behind the heater. . do the following: . a triangle starts flashing on the LCD and the following string is displayed: RESET K1 BOILER K3 >> K4 K2 Press K4 to view lock type (from 1 to 6).13 How to set Chronothermostat Parameters PARAMC parameters Press for 8-10 seconds KM key to access PARAMC parameter setting page. “DELIVERY TMP” is the value measured by the sensor.Use arrows to change flashing zero (0). . move forward using K4 (>>) until you display: << K1 BURNER K2 >> K3 K4 The value displayed is the output percentage. Then press KM to return to boiler lock view (flashing triangle). Press K1 again to reset (the flashing triangle disappears).A-1105 rev. Pag. Use K1 (Previous) and K4 (Next) keys to navigate from first to 21st parameter. change its value using arrows and press SEL to confirm. for instance). How to Read Output Value Press KM to view the output percentage value the heater is currently delivering. If no key is pressed for about 20 seconds. The LCD shows: INFO SET ERR >> K1 K2 K3 K4 Press K4 >>. . stops flashing (end of the heater shutdown phase). 11 APEN GROUP reserves the right to change products and documents as required.WARM AIR HEATER SERIES PLUS 7.FAN speed =A3 (sec) NTC2 sensor setting A12=0 Not installed A12=1 Installed FAN modulation value (% referred to PWM2) in Antifreeze (C8 =1) Max. In the second column of the table. of autoresets during start-up phase [F1] C7 hysteresis temperature [burner extinction] if C2=0 NOT VISIBLE . capacity increase (No of PWM) every 5 seconds Burner fan maximum increase [0=5400 rpm.5 50 50 50 50 5 -1. 1=ON Differential for burner start-up w ith 0-10 Vdc signal (Volt) 50 OUT3 trigger value .net program. and STx values in first column are values displayed with APEN remote control code G15950 and/or with Kondensa.start-up (sec) 90 Furnace post-w ashing period (after flame extinction) (sec) 25 Flame stabilisation period .05 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A 41 A42 A43 A44 A45 A46 TSP 1 2 3 4 5 PL015 44 58 83 PL024 55 73 83 PL032 57 83 70 PL035 62 93 80 5 10 1 10 10 10 10 20 20 6 17 90 25 90 25 90 25 90 25 0 70 5 0 0 0 0 2 4 5 0 30 30 30 30 30 30 30 30 20 0 2.4 21 2 2 2 2 0 180 10 0 65 45 0 0 0 20 0 0 0 0 1 2 2 2 50 50 50 30 30 30 30 30 30 0 0 0 90 25 90 25 90 25 10 10 10 PL043 64 86 75 PL054 65 93 70 PL072 75 98 70 DESCRIPTION . Greyed parameters are not significant for PLUS heater operation.FUNCTION PL092 FAN modulation minimum value (PWM1) 74 FAN modulation maximum value (PWM2) 97 FAN start-up pow er value (% referred to PWM2) 70 Value of integral factor (KI) Value of proportional factor (KP) Delay of OUT1 enabling 10 Overlapping operation of pilot flame & burner (sec) Duration of low er input signal .0 1 0 2. 1=Yes) Fault history reset [=1 reset] Flue temperature control enabling (0=No. .Differential on ST2 Extinction limit value.multiplier of A24 No. the TSP equivalent value is reported.Blow er enabled A35=1 Ki value for PWM Kp value for Pw m Modulation speed enabled by supervisor A38=1 Modulation speed enabled by supervisor from 0 to 100 Operating mode flue T° control ( 0=minimum modulation. burner w ith 0-10V signal Heating enabling burner compartment: 0=OFF. TSP values are displayed when Oper Therm chronothermostat (code G14850) is installed.1=YES 20 18 7 19 8 9 10 22 23 24 Pag.15 Modulation Card Parameters The table below reports all accepted values for parameters in CPU-PLUS card for each model of PLUS heaters PL series. Cxx.only for Apen control 30 Duration of error on FAN rev number [F3 fault ] (sec) 30 % of error on FAN rev number (for control and/or F3 fault) Max timeout for serial command communication (for F7 fault) (minutes) Operation enabling if serial communication fails [ON w ith ST4] Compensation neutral area in °K . 52 code HG0107.extinction (sec) Duration of higher input signal . 1=Yes) Autoreset F8: 0=NO . Axx.Firmware version 3. Inlet Volts.A-1105 rev.11GB ed. CPU-PLUS Card Parameters .as % of PWM Hysteresis for OUT 3 . 1=extinction) Delay for operation at min capacity w ith flue control enabling Delay betw een burner fan and flame control (sec) Antilock circulator operation enabling H20 (0=No. 1=6300 rpm] 0 Compensation enabling .as % of PWM Correction of room sensor value [ off-set ] Divider of HALL signal (feedback from burner fan rotation) 2 Passw ord protection for set points (A32=1 passord enabled) OUT2 output delay on OUT1 (sec) ST1 minimum value (°C) Summer function w ith chrono OT . Referred to NTC1 Room temperature set point .Referred to NTC1 for boiler. C8=0 OFF Conditioning enabling [summer autoventilation on ST2+P3] C9= OFF.Firmware version 3.C0=2 modulation on NTC. to NTC2 for wall-mounted heaters ON set point in case of communication failure ( A23=1) . C9=1 On SET POINT TSP ST1 ST2 ST3 ST4 P1 P2 P3 P4 16 REG SANIT Any Models 21 18 5 16 2 0.FUNCTION Modulation set point . C0=5 modulation 0/10 VDc Room compensation C1=0 OFF.FUNCTION Operative mode . C2=0 burner ON/OFF with ST1 Fan start-up delay .WARM AIR HEATER SERIES PLUS CPU-PLUS Card Parameters .A-1105 rev. 53 code HG0107.Referred to NTC2 ST1 set point hysteresis ST2 & ST3 set point hysteresis Neutral area for conditioning start-up Hysteresis for conditioning start-up [2nd stage] HG0107 ET 013 Pag. Delay between turn-off & start-up (OFF Timer) (sec) Burner OFF temperature (referred to NTC1 ) Antifreeze enabling C8=1 ON.11GB ed. C1=1 ON Continuous Modulation enabling with C2=1.ON (sec) Fan turn-off delay . .05 SERVICE TSP C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 15 12 13 14 11 Any Models 2 1 1 60 120 0 120 75 0 0 DESCRIPTION .OFF (sec) C5=0 for wall-mounted PLs & PCs.Referred to NTC2 Antifreeze set point .5 5 1 DESCRIPTION . C5=1 for AK boiler.11 APEN GROUP reserves the right to change products and documents as required. Feeler not calibrated .NTC1 sensor has already reached max value of 21°C .Card is faulty YES Is burner running at MIN input? CHECK: a) Flame control device is powered b) Onboard switch set on Winter c) 7-9 contact closed If all checks have been passed.Sensor nees to be calibrated If all checks have been passed.11 APEN GROUP reserves the right to change products and documents as required. . F3 c) Transformer outlet 24V (CN13) NO YES Insufficient heat output NO Check failure type and take necessary measures If all checks have been passed. F2. then: . TROUBLESHOOTING OF BASIC UNIT PLUS HEATER OPERATION YES Is burner ON? NO Is required room temperature reached? YES Is card powered (green LED on)? NO NO Is the system locked (red LED on)? YES Is burner running at MAX input? CHECK: a) The unit is plugged in b) Fuses F1. then the problem could be: .Faulty card Pag.A-1105 rev.Faulty card Decrease installation height of NTC1 sensor Is burner running at MIN power? NO REGULAR OPERATION YES .11GB ed. 54 code HG0107. then the problem could be: .WARM AIR HEATER SERIES PLUS 8.LED is burnt . WARM AIR HEATER SERIES PLUS 9.A-1105 rev. .11 APEN GROUP reserves the right to change products and documents as required. TROUBLESHOOTING WITH THERMOSTAT PLUS HEATER OPERATION YES Is burner on (flame on LCD)? NO Is required room temperature reached? CHECK: a) Power supply b) Just one cable for wiring power supply and chronothermostat c) Electromagnetic interferences d) Reset the chronothermosta using its button e) Faulty chronothermostat Does LCD display time and temperature? NO NO YES Is burner running at MAX input? YES Does the following icon flash on LCD? YES Unit is locked Unlock the unit ! Insufficient heat output NO NO SEE LOCK REASONS YES Check that ST1 value is greater than the value measured by NTC1 feeler. Does the LCD display the following icon? YES The chronothermostat is set to manual turning off Set the chronothermosta t to ON NO Is radiator icon displayed on LCD? YES CHECK: a) 7-9 terminal are closed b) A35 parameter is set to 0 c) Summer/winter switch is set to Winter NO REGULAR OPERATION SANITARY ICON APPEARS Set to ON (either manual or automatic) the chronothermostat for heating mode Pag. 55 code HG0107.11GB ed. 11GB ed.A-1105 rev.WARM AIR HEATER SERIES PLUS 10.11 APEN GROUP reserves the right to change products and documents as required.FAULTY CARD .1-2 ON REMOTE CONTROL -MAKE SURE ST2 VALUE IS GREATER THAN THE VALUE MEASURED BY NTC2 Pag. REVERSE 3-4 WIRES IN REMOTE CONTROL NO DOES LCD SHOW TIME AND TEMPERATURE ? NO CHECK THAT BURNER IS RUNNING AT 100% INPUT YES SEE FAILURE REASONS YES DOES THE LCD DISPLAY Fxx ? YES UNIT IS LOCKED UNLOCK THE UNIT INSUFFICIENT HEAT OUTPUT NO YES NO CHECK THAT ST1 VALUE IS GREATER THAN THE VALUE MEASURED BY NTC1 IS GREEN LED ON? NO THE UNIT WAS TURNED OFF MANUALLY. PRESS ON BUTTON YES IS RED LED ON? NO REGULAR OPERATION YES . . TROUBLESHOOTING WITH APEN REMOTE CONTROL PLUS HEATER OPERATION YES IS BURNER ON? DOES DELIVERED AIR REACH REQUIRED TEMPERATURE? NO CHECK: a) POWER SUPPLY b) CHRONOTHERMOSTAT WIRE AND POWER SUPPLY CABLE ARE SEPARATE c) IF “ERR” APPEARS. 56 code HG0107.7-9 ON THE CARD .FAULTY REMOTE CONTROL -CHECK THE FOLLOWING BRIDGES ARE CLOSED . INSUFFICIENT COOLING OF THE EXCHANGER .CHECK BRIDGE ON OT CARD IS CORRECTLY INSTALLED .THE BULB IS IN CONTACT WITH THE EXCHANGER .PHASE AND NEUTRAL HAVE BEEN REVERSED .CHECK NTC1 FEELER .LOW VOLTAGE CABLE TO BURNER FAN IS FAULTY OF DISCONNECTED .PHASE-PHASE CONNECTION WITHOUT NEUTRAL .FAN IS BROKEN .HOT SMOKE ON THE BULB (inside burner housing) * NOTE: THE BULB IS SENSIBLE ALL ALONG ITS LENGTH.FAULTY FLAME CONTROL DEVICE ERR (remote control only) WRONG WIRING OF REMOTE CONTROL WIRES CONNECTING 3 & 4 TERMINALS OF REMOTE CONTROL TO CPU-PLUS CARD ARE MISPLACED Pag. REPLACE IT F8 FLAME CONTROL DEVICE .DETECTION ELECTRODE IS UNSETTLED OR CAUSES DISPERSION WHEN HOT .CHECK WIRE CONNECTING FLAME CONTROL DEVICE AND CPU-PLUS CARD .NO GAS SUPPLY . 57 code HG0107.IF MODULATION CARD REPEATEDLY LOCKS. .CHECK THAT A1 & A2 VALUES MATCH THOSE LISTED IN THE TABLE ON PARAGRAPH “REPLACING THE MODULTAION CARD” (with chronothermostat only) . TROUBLESHOOTING .NO GROUNDING .WARM AIR HEATER SERIES PLUS 11.BROKEN GASKETS .11 APEN GROUP reserves the right to change products and documents as required.11GB ed.CHECK THAT C0 PARAMETER IS SET TO 2 FOR NTC1 FEELER .BORKEN OR MISPLACED DETECTION ELECTRODE .BUNER FAN IS BROKEN F4 WRONG READER OF NTC1 OR NTC2 FEELER .BORKEN OR MISPLACED START UP ELECTRODE .A-1105 rev. NOT ONLY AT ITS EDGE F3 FAULTY BURNER FAN .PILOT NOZZLE IS DIRTY OR WITH WRONG DIAMETER F2 SAFETY THERMOSAT .THERMOSTAT BULB IS BROKEN .CHECK NTC2 FEELER (remote control only) F6 LOCK OF CPU-PLUS CARD .LOCKS F1 BURNER START UP FAILURE . Electrode (only for Kondensa) TR VA1/2 VAG Pag.5 AT fuse (delayed) (low voltage side) LR LV M1 NTC SB STB • Red LED • Green LED • Control terminal board • NTC temperature sensor • Reset button • Safety thermostat (manual reset) • 230/24V transformer • Warm air fan • Air/gas fan code HG0107. see section on Installation.11 APEN GROUP reserves the right to change products and documents as required.11GB ed.A-1105 rev.WARM AIR HEATER SERIES PLUS Wiring Diagram for PL015/PL072 (cod. . WIRING DIAGRAMS Legend ACF B1 EA ER E/I F1 F2 12.00) For connections.JG0200. 58 EC · Condensate Detection • Flame control device • Pilot burner solenoid valve • Start up electrode • Detection electrode • Summer/winter switch • 4 AT fuse (delayed) (high voltage side) • 2. JG0202.A-1105 rev. see section on Installation EC · Condensate Detection CABLE COLOUR CABLE COLOUR GREY Pag. 59 Electrode (only for Kondensa) BLACK PHASE 230V BLUE NEUTRAL 230V RED 24V YELLOW/GREEN GROUND GREEN WHITE code HG0107. .WARM AIR HEATER SERIES PLUS Wiring Diagram for PL092 (code.00) for connections.11GB ed.11 APEN GROUP reserves the right to change products and documents as required. 60 EC · Condensate Detection • Flame control device fiamma • Pilot burner solenoid valve pilota • Start up electrode • Detection electrode • Summer/winter switch • 4 AT fuse (delayed) (high voltage side) • 2.5 AT fuse (delayed) (low voltage side) LR LV M1 NTC SB STB TR VA1/2 VAG • Red LED • Green LED • Control terminal board • NTC temperature sensor • Reset button • Safety thermostat (manual reset) • 230/24V transformer • Warm air fan • Air/gas fan code HG0107. see section on Installation Legend ACF B1 EA ER E/I F1 Electrode (only for Kondensa) F2 Pag.A-1105 rev.WARM AIR HEATER SERIES PLUS Wiring Diagram for PLC024/054 (cod. .00) for connections.11 APEN GROUP reserves the right to change products and documents as required.JG0204.11GB ed. X00764 nut X00763 PG9 .11GB ed.WARM AIR HEATER SERIES PLUS 13.5A FUSE X04058 M1 TERMINAL BOARD X01058 CPU-PLUS MODULATION CARD G15920.01 Power supply plug G12063 HG0106 C2.08_C2_019 IT_ed.08_C2_018 IT_ed.057 PG7 . SPARE PART LIST Control Panel Parts Silicone rubber seal X00784 F1 .2.G02402 nut G02403 Apen remote control G15950 Pag.11 APEN GROUP reserves the right to change products and documents as required.4A FUSE X00519 TOROIDAL TRANSFORMER 230V / 24V G14313 RIVET S GROUNDING X01801 FOR F2 .08_C2_017 IT_ed. HG0107.A-1105 rev.0609 Click-on cap HP-13 Nylon C00023 110°C thermostat G16300 HG0107.05 RELAY MINI “10A TO 230VaC .0609 Honeywell Chronothermostat G14850 (for IT-GB-ES) G14860 (for FR-DE-NL) Power supply plug G12064. 61 code HG0107.0609 .2 Contacts” X01076* BASE X01061* * For PL092 model only HG0107. A-1105 rev.040 Gas valve G14067 (015/024/032/035/043/054) G14281 (072) G14456 (092) Gas valve Venturi G14990 (015) G14068 (024/032/035) G14154 (043/054/072/092) HG0106 C2.01 (072/092) Detection wire G14063 Fan gasket G14086 (015 to 054) G14400(072/092) Start-up electrode G16333 Pilot nozzle G14626 (natural gas) G14779 (LPG) G14780(for The Netherlands only) Torch gasket G14086 (015 to 054) G14450 (072/092) Glass G16324 Glass gasket G16329 HG0106 C2. 62 code HG0107.11GB ed. hose G14065.08 (015 to 054) G14474.041 gasket for burner flange G16332 Air/gas fan G14212 (015 to 043) G14070.11 APEN GROUP reserves the right to change products and documents as required.030 Pilot flame group G15030 GAS METANO G15030-0001 GAS GPL G15030-0002 (for The Netherlands only ) Detection electrode G16334 Valve/gas hose gasket C03430 HG0107.02 (015 to 054) G14062.08_C2_020 IT_ed.08 (015 to 054) G14409.08 (072/ 092) Pilot-solenoid valve hose G14064.0609 Gas supply pipe G14169.08 (015 to 054) G14408.01 (054) G14282 (072/092) Start-up wire G04123.08 (072/ 092) Flame control device G14073.08 (072) G14394.WARM AIR HEATER SERIES PLUS Burner Group Parts CEME pilot solenoid valve G14378 Pilot/solenoid valve F.08 (092) Panel/gas hose gasket C00520 (015 to 054) X01743 (072/092) Brass locknut 3/4" G (015 to 054) X00630 Brass locknut 1" G (072/092) X03970 Pag. .01 HG0106 C2. 11 APEN GROUP reserves the right to change products and documents as required.08 (072/092) model (015) (024/032/035) (043) (054) (072/092) BUTTON SWITCH SUMMER/0/WINTER code G12209.08 (015/054) G14397.08_C2_022 IT_ed.11GB ed.0609 N°1 N°1 N°1 N°1 N°2 N°2 N°3 Pag.01 C09088.WARM AIR HEATER SERIES PLUS HG0107.A-1105 rev. 63 code HG0107.01 RESET BUTTON code G13268 LEDS code C09089.08_C2_021 IT_ed. .0609 LOUVER code G15213 -S G15313 -S G15333 -S G15353 -S G15413 -S Exhaust terminal G14161.01 colour Red Green Closing handle G14531 Air Intake Terminal G01239 (015/054) G14244 (072/092) Hinge X00536 Temperature sensor G14905 Modell PL015 PL024/32 PL035 PL043 PL054 PL072 PL092 Fan C07188 Elco / C09250 Hidria G01760 Elco / G03270 Hidria G14309 Ebm / G14890 Hidria G01760 Elco / G03270 Hidria G14309 Ebm / G14890 Hidria G14309 Ebm / G14890 Hidria G14309 Ebm / G14890 Hidria HG0107. 1248033 Pag. Capitale sociale 928.11GB ed.A.Tel. (02) 9596931 ( 8 linee r.A-1105 rev. 1 .p.com E-mail:
[email protected] APEN GROUP reserves the right to change products and documents as required. ) Telefax (02) 95742758 Internet: http://www.I.a. 64 code HG0107.apengroup.C.800 interamente versato 20060 Pessano con Bornago . .com Codice Fiscale e P.WARM AIR HEATER SERIES PLUS Notes _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ APEN GROUP s. n.Milano Via Isonzo.a.IVA 08767740155 C.