YCSA/YCSA-H 06, 08, 12, 18, 26, 36Air Cooled Chiller and Heat Pump With R-407C Refrigerant Ref.: Y-R70097 0206 ER-0028/1991 ACCORDING TO ISO 14001 STANDARDS ACCORDING TO ISO 9001 STANDARDS Technical Information E U R O V E N T CERTIFIED PERFORMANCE CGM-97/013 Clima Roca York S.L. is participating in the EUROVENT Certification Program. Products are as listed in the EUROVENT Directory of Certified Products, in the program AC1, AC2, AC3, LCP and FC. 1 Index Air Cooled Liquid Chillers and Heat Pump - Nomenclature Models available and capacities Features and advantages Specifications Accessories and options Physical data, cool only units Physical data, heat pump units Control unit: ECOCONTROL Plus Limits of use, YCSA (cool only unit) Limits of use, YCSA-H (heat pump unit) Operation, cooling and hydraulic diagram, cool only unit YCSA Operation, cooling and hydraulic diagram, heat pump unit YCSA-H Table 1. Cooling capacities YCSA 6-36 Table 2. Cooling capacities YCSA 6-36 Table 3. Correcting factors for other glycol concentrations Table 4. Cooling capacities YCSA-H 6-36 Table 5. Cooling capacities YCSA-H 6-36 Table 6. Available pressure for the hydraulic Page Page 5 5 5 6 8 8 9 10 - 11 12 12 12 circuit, YCSA/YCSA-H 6-36 with kit - Table 7. Pressure drop in the hydraulic circuit, YCSA/YCSA-H 6-36 without kit - Table 8. Pressure drop filters - Sound power spectrum 19 19 20 20 Selection guide 21 - Necessary information - Selection guide with glycol (cool only units) 21 - 22 22- 23 General Dimensions and Hydraulic Connections 24 - 26 13 14 15 16 16 17 18 - Clearance requirements 27 Wiring 28 - 29 - Wiring diagram legend - Wiring diagram 30 31 - 38 3 5 Cooling capacity Heating capacity Cooling capacities in kW for 7° C leaving water temperature and 35° C ambient temperature. The ECOFRIOTM unit is also equipped with a user-friendly control . and is designed for easy installation. either on the ground or on the roof. The ECOFRIOTM unit is made of high quality components in compliance with the strictest quality standards (ISO 9001 certification). is highly efficient and includes recyclable packing.8 12. or glycoled water. The ECOFRIOTM unit is equipped with a high head pressure pump covering most installation requirements.Air Cooled Liquid Chillers and Heat Pump R407-C Refrigerant Cooling capacities between 6 and 36 kW The ECOFRIOTM unit is a high efficiency air cooled chiller and heat pump and is available in 7 versions with cooling capacities of between 6 and 36 kW.2 25.2 25 36.4 12. 5 .95 8. It controls leaving and return water temperature. The ECOFRIOTM unit can be installed outdoors.6 25.16 17.12 8.3 8. The ECOFRIOTM unit is a very compact unit with one of the smallest footprints on the market.7 35. It is available in two versions: a standard pack version (with a hydro kit) and a version without the hydro kit.16 18.47 8. It also allows safe operation of the chiller. The ECOFRIOTM unit is suitable for air conditioning applications or industrial applications requiring chilled (or hot) water.2 33.65 5.4 12.8 19. or to a remote control unit (optional).7 Heat pump model YCSA-H 06 M and MP YCSA-H 08 M and MP YCSA-H 08 T and TP YCSA-H 12 T and TP YCSA-H 18 T and TP YCSA-H 26 T and TP YCSA H 36 T and TP 5. Nomenclature YC S A 08 M T P H YORK chiller Scroll type compressor Product type Cooling capacity in kW Single-phase power supply Three-phase power supply Pack version (hydro kit) Heat pump YCSA/YCSA-H 12 & 18 YCSA/YCSA-H 06 & 08 YCSA/YCSA-H 26 & 36 Models available and capacities Cool model YCSA 06 M and MP YCSA 08 M and MP YCSA 08 T and TP YCSA 12 T and TP YCSA 18 T and TP YCSA 26 T and TP YCSA 36 T and TP Cooling capacity 6. Being ecological. designed by YORK with the latest technology.86 8.3 8. extending its service life. Heating capacities in kW for 45° C leaving water temperature and 7° C ambient temperature. the ECOFRIOTM unit uses R407C refrigerant.the ECOCONTROL Plus control unit. and can be connected to an N2Open Protocol communication system (optional). Features and advantages 6 Features Advantages R407C refrigerant Ozone depletion value equal to 0 Minimum dimensions Minimum installation space Light weight. economic and easy to install Buffer tank as standard Safe and ideal for installations with short pipe runs Communications connection Ideal for building management Light weight Ideal for rooftop applications . single power and control supplies Easy installation Horizontal air intake and discharge for YCSA/YCSA-H 06 to 18 Ideal for installing close to a wall or on a terrace Low height for YCSA/YCSA-H 26 & 36 Ideal for installing on the roof Factory tested Operating quality control Accessible components Easy and economic maintenance Main switch Operator safety Microprocessor control with visual display of working parameters and alarms Easy and safe operation Manufactured to ISO 9001 High quality level Variable speed fans Low ambient operation as standard Hydro kit as standard Safe. Easy access YCSA/YCSA-H 26 & 36 TP YCSA/YCSA-H 06 & 08 MP 7 . The electric sump heater will go on when the compressor is inoperative. Pipes and the buffer tank are preinstalled. two air purging valves. expansion vessel charged with nitrogen (at 1. and an input converter to control condensing pressure at low ambient temperature. This remote control unit is user-friendly and has 3 access levels: user level. (For the option without the hydro kit. Accessories and options Unit without pack Includes the elements described in the previously mentioned specifications. Possible leaks are also checked after the units are charged with refrigerant. An electric heater and a differential pressure switch are installed as antifreeze protection. fuses and electrical protection. Maximum cable length: 100 metres. field installation (easy and quick assembly). Pack The chiller includes a pack with all components needed for hydro kit operation. the cycle is reversed and the fans go off at the end of the defrost cycle. BMS communication Plug-in RS-485 communication card for building management. Starting will be direct on line. Remote control unit Wall-mounted remote control unit. and -18° C with optional low ambient temperature kit). fans are in operation for 5 seconds every 25 seconds to avoid high discharge pressures. The control includes a defrost operation (for heat pump models). please see Limits of Use. maximum operating pressure on the water side is 10 bar. less the hydro kit. An electric heater protects the buffer tank against freezing. filling valve and drain valve. protocol N2Open. arranged in staggered rows. The water filter is supplied loose for field installation (not inside the chiller). The single-phase fans have IP 44 protection. If defrost is required in heating mode.M. (For heat pump models only) A 4-way valve is installed in the 8 cooling circuit to reverse the cycle. . The electric box has a door with an interlocking isolator and contains compressor and fan contactors. and 6 bar on the water side (relief valve setting). The suction line pipes are insulated. Schrader valves on high and low pressure sides of the cooling circuit. Maximum operating pressure of the coil is 28 bar (standard unit). Electrical and control panel All electrical and control components are factory installed. Grid Painted grid to protect the condensing unit. as well as ON/OFF and alarm LEDs. a hunidity indicator (sizes 12 to 36). the chillers are tested with water. water pressure gauge. Compressor The Scroll type hermetic compressor is protected internally. centrifugal pump. Connections are ready for field installation. The panel can be removed to access internal components. These units are made of galvanised steel and have corrosion proof nuts and bolts. relief valve (set to 6 bar). After assembly. This air cooled condensing unit is equipped with a progressive fan speed control to optimise output and allow operating at ambient temperatures of down to -10° C (standard unit. connected and tested. Low ambient temperature kit The unit is equipped with a transducer to measure pressures. (optional) as well as for a wall-mounted remote control unit (optional). display and keyboard with ON/OFF functions.) Air cooled condensing unit The air cooled condensing unit is made of copper tubing. The refrigerant circuit is factory tested for leaks. mechanically expanded inside high efficiency aluminium fins. Each fan is equipped with a galvanised and painted protection grid. The water circuit includes an air purging valve. Flow switch A flow switch is supplied for field installation. Maximum operating pressure is 30 bar on the refrigerant side. ROCA will not honour the warranty if a water filter has not been installed. It includes the following components: buffer tank. a filter dryer. For TüV or other European standards. Refrigerant circuit The refrigerant circuit includes the thermostatic valve. and a service valve (sizes 26 to 36).06 to 18) 2 M/F elbows and 2 M/M pipes in 1 inch diameter. The compressor is mounted on antivibratory supports. Evaporating unit The evaporating unit is an insulated stainless steel plate heat exchanger. On models YCSA/H 26-36. optional for units without pack) Supplied loose for field installation.Specifications Chillers are factory assembled and include all interconnecting refrigerant and wiring pipes ready for field installation. and during the defrost operation. This pack is found inside the bed frame and does not modify the space occupied by the unit.YCSA H .5 bar).S. Anticorrosion protection of fins Fins and copper pipes painted with anticorrosion material. Also has IP 44 protection. high and low pressure switches. All external galvanised steel parts are painted with oven-dried enamel (RAL 9001). Adapter for side outlets (models YCSA . It includes a communication card for B. maintenance level and factory level with access limited to maintenance personnel only. Water filter (standard for units with pack. ECOCONTROL Plus control unit This control device is electronic and is protected by a plastic cover. It will be activated in cooling mode and during the defrost cycle. unit power supply consump.25 3.86 3.32 1.4 12.36 1428 1445 2092 2958 1 mm 2 450 560 Total fan consumption W 130 150 150 280 300 350 Total fan consumption A 0.1 22.1 9 11.7 23.5 215.7 0.43 6.46 4. A 15.4 3.31 12.66 0.2 25.5 7 13. unit power supply consump.3 14.7 3.1 Start-up current A 62 101 47 67 99 121.7 1.Physical data.4 1.5 5 4.1 1.33 6.3 8.7 35.9 21.46 Compressor consumption A 9.60 4420 6140 Nº of refrigerant circuits 1 Nº of compressors 1 Compressor type Scroll Oil charge l 1.13 2.80 6.12 8.00 1. female 1" 1" Water filter 1" 1"1/4 1"1/4 (4) 1"1/4 1"1/2 (4) Units with hydro kit (version P) Nº of pumps 1 Available static pressure at nominal flow (without filter) (2) kPa 60 57 56.7 3 3 m /h 3 000 3 300 3 300 6 000 6 600 10 000 10 400 Refrigerant charge kg 2.16 17.6 15.7 Power supply V/ph 230/1 230/1 400/3+N 400/3+N 400/3+N 400/3 400/3 Compressor consumption kW 2.9 31. cool only units YCSA 06 M YCSA 08 M YCSA 08 T YCSA 12 T YCSA 06 MP YCSA 08 MP YCSA 08 TP YCSA 12 TP Characteristics YCSA 18 T YCSA 26 T YCSA 36 T YCSA 18 TP YCSA 26 TP YCSA 36 TP Cooling capacity kW 6.66 1.7 0.5 54 54 210 184 164 150 Pump consumption W 155 155 155 560 600 750 1070 Pump consumption A 0.49 9.97 2.5 3. kW 3.55 12.9 Unit water content l 29 30 30 69 70 118 119 l 2 2 2 5 5 8 8 Relief valve setting Bar 6 6 6 6 6 6 6 Max.66 0.1 Polyester ISO32 Oil type Evaporating unit type Nominal water flow Plate l/h 1052 Nº of fans Fan diameter 1.5 177 Weight (1) kg 125 130 130 185 220 390 400 Expansion vessel volume 9 .71 4.5 192 181 155 Available static pressure at nominal flow (with filter) (3) kPa 58.88 8.8 19 Max.2 1.32 1.4 Sound power level dB (A) 70 71 71 73 74 78 81 Sound power level at 5 m dB (A) 44 45 45 47 48 51 54 Sound power level at 10 m dB (A) 40 41 41 43 44 48 51 Total air flow Refrigerant type 570 R-407C Dimensions Length mm 1 180 1 430 1 503 Width mm 427 502 904 Height mm 1 344 914 1 270 Water connection.7 7 10.8 6.2 1.8 16. (3) Pressure with clean filter.47 8.00 1.16 18. consumption in heating A 10.94 8.55 4.(4) Supplied with adaptors.5 Power supply V/ph 230/1 230/1 400/3+N 400/3+N 400/3+N 400/3 400/3 Compres.5 Sound power level dB (A) 70 71 71 73 74 78 81 Sound power level at 5 m dB (A) 44 45 45 47 48 51 54 Sound power level at 10 m dB (A) 40 41 41 43 44 48 51 Dimensions Length 1 180 1 430 1 503 Width mm 427 502 904 Height mm 914 1 270 1 344 Water connections.60 3 130 4 300 6 312 Nº of refrigerant circuits 1 Nº of compressors 1 Compressor type Oil charge in litres Scroll l 1. Physical data.41 12.4 12.7 14.25 3.27 5.3 8.2 33.2 3. consumption in cooling kW 1.6 5.2 25 36.95 8.8 12.53 15. consumption in heating kW 1.97 2.84 6.33 6.66 1.2 21 7 9.14 16 23.7 3 3 3 000 3 300 3 300 6 000 6 600 10 000 10 400 m /h 150 150 Refrigerant type 260 560 Total fan consumption Total air flow 130 450 300 350 570 R-407C Refrigerant charge kg 3 4 3.32 1.9 21.86 Compres.93 8.67 8.83 2. consumption in cooling A 9.3 13 14.30 4. heat pump units YCSA/H 06M YCSA/H 08M YCSA/H 08T YCSA/H 12T YCSA/H 18T YCSA/H 26T YCSA/H 36T YCSA/H 06MP YCSA/H 08MP YCSA/H 08TP YCSA/H 12TP YCSA/H 18TP YCSA/H 26TP YCSA/H 36TP Characteristics Cooling capacity kW 5.66 0.64 6.46 Compres.3 Compres.7 7 13.32 1.1 Polyester ISO32 Oil type Evaporating unit type Nominal flow in cooling Plate l/h 1 008 Nº of fans Fan diameter 1.1 5. female mm 1" 1" 1"1/4 Water filter 10 1" 1"1/4 (4) 1"1/4 1"1/2 (4) .Units without pack Start current A 61 100 46 66 98 120 175 Pressure drop hydraulic circuit kPa 10 13 13.93 3.5 29.98 2.8 7.86 8.6 22.36 1 428 1 447 2 092 1 2 450 mm W Total fan consumption A 0.5 40 36 54 56 Maximum unit power consumption kW 3.8 19.80 6. Eurovent certification.93 Maximum unit power consumption A 15.86 3.(2) Available static pressure. .05 17.1 Weight (1) kg 105 110 110 150 185 330 340 (1) Weight for empty unit.66 0.6 25.6 14.1 1.95 12.1 14. .95 6.76 12.58 12.7 Heating capacity kW 5.91 2. (2) Available static pressure. .4 1. unit power supply consumption A 15.5 39.7 7 10.(4) Supplied with adaptors. unit power supply consumption kW 3.5 51 58 Max.49 9.1 Start-up current A 62 101 47 67 99 121.2 21 7.43 6.55 4. .71 4.1 Weight (1) kg 115 120 120 165 200 370 380 Units without pack Strat-up current (1) Weight for unit empty.7 0.5 56.2 1. 11 .95 12. .5 215 179 184 152 Available static pressure at rated flow (with filter) for cooling mode (3) kPa 60 54 54 210 170 168 146 Pump consumption W 155 155 155 560 600 750 1 070 Pump consumption A 0.(3) Pressure given with clean filter.0 9.46 4. unit power supply consumption kW 3.2 1.5 29.1 22. Eurovent certified.9 21. unit power supply consumption A 15.5 177 Weight (1) kg 135 140 140 200 235 430 440 A 61 100 46 66 98 120 175 Pressure drop hydraulic circuit kPa 9 14 14 40.27 5.93 8.9 21.Units with hydro kit (version P) Nº of pumps 1 Available static pressure at rated flow (without filter) for cooling mode (2) kPa 61.6 14.05 17.3 4.8 16.8 19 Max.55 12.9 Unit water content l 29 30 30 69 70 118 119 Expansion vessel volume l 2 2 2 5 5 8 8 Refief valve setting Bar 6 6 6 6 6 6 6 Max.9 31.7 1.93 Max.7 0.2 56. leaving and return temperatures. Limits of use. Ambient temperature: -5° C to +20° C. The ECOCONTROL Plus control unit allows modifying or reading the following. Auxiliary pump delay (1). Antifreeze cut-out (1). It also allows connecting a wire remote control unit (optional) with ON/OFF functions. factory level and maintenance level for YORK personnel only. . 12 - Minimum fan speed (%) (1).Reading of compressor operating hours. N2Open communication address in series (2). Antifreeze differential (1). Return water high temperature alarm (1). Analogue input mode: temperature sensor/pressure transducer (2). This control unit accesses a communication system (optional). and in accordance with the ambient temperature in the case of a heat pump unit. -18° C low ambient temperature kit (optional). Defrost cycle ON/OFF temperature values (1). Defrost cycle timing (1).Control unit: ECOCONTROL Plus The YORK ECOCONTROL Plus microprocessor control unit has three access levels: user level. The control unit is compact and is attached to the panel. Maximum heating set point allowed to user (1). (1) Parameters can be changed at maintenance level only. This control unit sets fan speed in accordance with the condensing temperature in the case of a cool only unit. Minimum cooling set point allowed to user (1). condensing temperature and. Maximum air intake temperature: 0° C with maximum leaving water temperature at 50° C. for YCSA-H 12 to 36 models only. Temperature difference across heat exchanger: 3° C to 7° C. Maximum fan speed (%) (1). . Fan mode during defrost cycle (1). cooling/heating mode selection and has two LEDs (ON and alarms). YCSA (cool only unit) Leaving water temperature: +6° C to +15° C.Condensing temperature set point (1). The microprocessor controls the leaving or return temperature. Minimum air intake temperature: -5°C C with maximum leaving water temperature at 45° C. Maximum air intake temperature: +45° C. Correction of temperature probe readings (1).Control mode (leaving or return water temperature control) (1). Limits of use.Set point differential (1). please contact your YORK distributor. the ambient temperature. . Leaving brine temperature: -5° C to +6° C. Selection of °C or °F (1). . Temperature difference across heat exchanger: 3° C to 7° C.Compressor timer (1). -18° C low ambient temperature kit (optional).Maximum compressor starts/hours (1). Flow switch alarm display (1). To access the factory and maintenance levels. (2) Parameters can be changed at factory level only.: . set points. in heat pump units only. Low pressure alarm display (1). Minimum ambient temperature: -10°C (standard). Leaving brine temperature: -5° C to +6° C. . Temperature difference across heat exchanger: 3° C to 7° C. The screen of this control unit displays alarms. Maximum air intake temperature: +45° C. YCSA-H (heat pump unit) Cooling mode Leaving water temperature: +6° C to +15° C. Automatic reset after a power failure (1). Minimum ambient temperature: -10°C (standard). Heating mode Leaving water temperature: +30° C to +50° C. . setting and display) 7 Exchanger antifreeze heater 18 Safety valve 8 Globe valve (sizes 26-36 only) 19 Pressure gauge 9 Water pump 20 Pressure differential switch 10 Manual air vent 11 Water tank antifreeze heater Pipe connection with Shrader valve 12 Expansion vessel For units with hydro kit only D E F Pressure transducer port (sizes 12-18) G Water intake temperature sensor (setting and display) Heat exchange between the heat transfer liquid (water or glycoled water) and the refrigerant takes place in the plate heat exchanger. 26-36) 3 Filter dryer 15 Drain valve 4 Sight glass (sizes 12-18-26-36 only) 16 Water filter (not inside 5 Expansion valve Condensing unit temperature sensor (fan speed setting and display) 6 Heat exchanger 17 Adapters (sizes 18. The air is heated and evacuated from the chiller (heat rejection). heat is exchanged between the unit) the air and the refrigerant. The refrigerant is condensed and sub-cooled.Operation. and refrigerant is evaporated and reheated. 13 . and the refrigerant goes to the air cooled condensing unit. cool only unit A B P 1 17 16 17 P WATER INTAKE 9 SAQ 2 8 10 G 7 E 18 10 PDS 20 12 C P 8 13 6 19 F 3 15 4 D WATER OUTLET 14 P 11 5 SAFETY / CONTROL DEVICE COMPONENTS A High pressure switch 1 Compressor 13 Water tank B Low pressure switch 2 Air cooled condenser 14 Charge valve C Pressure transducer port (sizes 06-08. Then the Scroll type compressor condenses the refrigerant (gas) until the condensing pressure is reached. where it is expanded until the evaporating pressure is reached. Water is cooled. cooling and hydraulic diagram. In the air cooled condensing unit. 36 not inside the unit) Water outlet temperature sensor (antifreeze. Then the refrigerant (liquid) goes on to the expansion valve. at which time it goes to the evaporating unit to start a new cooling cycle. Defrost When probe ST3 detects a temperature below 0. setting and display) G Water intake temperature sensor (setting and display) 14 Water tank antifreeze heater Filter dryer 15 Expansion vessel Sight glass (sizes 12-18-26-36 only) 16 Water tank 17 Charge valve 5 Expansion valve 18 Drain valve 6 Heat exchanger 19 Water filter (not inside the unit) 7 Exchanger antifreeze heater 20 Adapters (sizes 18 and 36 not inside the unit) 8 Globe valve (sizes 26-36 only) 21 Safety valve 9 4-way valve 22 Water pressure gauge 10 Check valve 23 Pressure differential switch 11 Liquid receiver 12 Water pump Pipe connection with Shrader valve 13 Manuel air vent For units with hydro kit only Cooling cycle The 4-way valve is activated. and refrigerant is evaporated and reheated. heat is exchanged between the air and the refrigerant. the defrost cycle is discontinued. where it is expanded until the evaporating pressure is reached. during this period of time. heat pump unit YCSA-H 2 B A 8 P 1 P E ON 9 8 5 20 10 G 6 19 20 WATER INTAKE 13 12 4 3 10 21 13 7 PDS 23 15 4 F 5 16 22 11 17 WATER OUTLET 18 14 SAFETY / CONTROL DEVICE COMPONENTS A High pressure switch 1 Compressor B Low pressure switch 2 Air cooled condenser E Condensing unit temperature sensor (fan speed setting and display) 3 4 F Water outlet temperature sensor (antifreeze. Heat exchange takes place between the heat transfer liquid (water or glycoled water) and the refrigerant in the plate heat exchanger. cooling and hydraulic diagram. every 25 seconds. 14 Heating cycle The cycle is reversed to heating mode. The 4-way valve is not activated. fans run at maximum speed for 5 seconds. Then the refrigerant (liquid) goes on to the expansion valve. The condensing unit becomes the evaporating unit. The defrost cycle is activated for a maximum of 4 minutes.Operation. The refrigerant is condensed and sub-cooled. If. and the refrigerant goes to the air cooled condensing unit. Then the Scroll type compressor condenses the refrigerant (gas) until the condensing pressure is reached. the temperature rises above +6° C. at which time it goes to the evaporating unit to start a new cooling cycle. The air is heated and evacuated from the chiller (heat rejection). Water is cooled. the cycle is reversed. On models 26-36 and during the defrost cycle. . and the evaporating unit becomes the condensing unit. In the air cooled condensing unit.5° C (factory set point). The water in the heat exchanger is heated. 38 16.44 3.57 12.78 2.68 4.33 41.24 30.59 10.39 30. Unit KW = includes compressor.70 8.67 8.32 6.38 10.72 3.24 8.37 3.73 8.36 3.71 6.76 8.72 29.13 9.03 13.21 2.50 17.45 9.99 22.40 38.41 10.91 27.62 7.92 2.47 2.88 9.79 7 6.13 3.77 8.95 8.45 8.28 7 40.19 4.18 12.73 4.10 8.22 3.79 4.41 36.69 3.64 16.79 8.34 7.71 23.13 6 38.15 11.98 9.41 23.63 12.54 3.97 35.89 3.55 9.77 10 10.02 16.93 3.76 6 9.43 7.99 9.61 3.28 6.86 8.63 13.06 7.76 8.78 10.58 10.78 3.73 34.09 8 29.23 7.83 12.64 3.59 7.81 2.13 14. Deduct pump consumption on units without kit.80 7 9.29 5.69 6.35 20.49 7.03 8.71 18.48 15.47 8.65 2.46 5.13 3.62 13.02 11.01 8.02 3.91 3.65 2.63 19.08 13.88 15 10.15 4.32 2.64 17.17 15 22.10 37.10 9.67 7.28 10.15 3.28 9. Unit Cap.88 6 18.12 2.26 10.70 9.34 7.85 10 14.42 16.19 5.72 7.65 2.64 14.56 16.14 2.95 29.35 8.37 7.68 7.47 30.68 7.23 6.98 7 19.03 14.79 24.06 16.07 6.17 26.29 6.32 4.81 3. Unit Cap.38 3.93 2.42 2.87 12 15.73 7 13.85 12.26 12 21.02 2.17 22.05 3.99 21.31 8.83 21.57 42.88 12 7.67 7 9.60 7.90 4.30 3.67 11.51 6.15 2.96 7.22 4.13 3.56 15.07 3.63 3.49 3.23 38.46 7.85 18.22 2.68 3.56 6.66 5.33 13.21 16.34 12.43 6.78 9.54 14.96 25.03 36.94 14.21 6. Unit KW KW KW KW KW KW KW KW KW KW KW KW KW KW 5 6.88 16.02 4.27 27.Table 1.29 8.04 8.46 13.14 19.91 3.50 2.02 12.33 42.58 17.93 9.01 8.78 21.24 2.35 2.29 8.47 8.30 2.44 8.37 8.22 3.51 14.72 8 40.41 14.23 3.49 7.97 3.50 12.89 3.42 2.16 10.70 3.95 11.44 2.97 5 27.77 3.15 3.32 9.79 5 8.03 26.50 27.91 3.92 13.80 3.00 25.23 28.46 8.47 3.78 4.49 2.85 28.33 9.23 3.38 3.28 26.71 8 9.17 33.58 17.52 2.28 10.53 5.30 2.41 3.94 2.69 7.79 5 8.25 ∆t water side = 5°K.76 6 6.43 7.61 9.02 4.32 2.99 12.84 9.92 12 10.05 33.03 7.36 20.86 15.12 10.37 10.05 2.16 16.38 5.94 2.94 3.78 12 44.64 2.81 4.74 26.57 5.27 7.98 3.91 8.60 12.06 3.54 4.41 4.44 9.97 30.44 6.22 11.26 14.35 3.63 9.23 3.48 35.87 13.81 28.31 6.83 10 30.25 7.17 10.93 25.90 11.18 3.64 6.59 3.71 3.37 7.19 3.28 7.53 10.66 7.25 7.78 8 13.83 8.86 7 28.79 13.70 12.92 16.44 4.17 7.32 9.13 8. fan and pump consumptions.42 7.56 29.60 27.60 10.04 16.06 2.42 14. Unit Cap.70 14.98 3.62 7.78 11.52 3.47 13.14 3.53 6.47 4.26 5.97 4.66 2.31 6.95 2.16 2.72 10.63 9. Unit Cap.31 2.81 3.57 3.95 14.12 27.58 24.91 12.05 12.82 13.24 22. Unit Cap.63 6 9.29 2.79 10 9.14 2.99 4.10 44.79 8.31 3.46 10.10 10.14 2.74 8.24 4.56 10.23 11.27 15.42 9.48 8.20 7.19 8.06 2.80 3.11 7.57 7.65 9.73 14.77 12.96 16.66 7.62 5.20 8.97 3.71 15.70 14.52 4.41 19.75 7. °C Cap.37 34.99 8.85 30.26 2.29 7.44 17.14 7.53 10.64 21.27 3.22 7.36 11.88 12.09 6.55 3.79 12 10.67 2. 15 .85 15 8.10 9.87 10 7.67 5 12.84 4.84 18.76 39.81 2.95 8.11 10.16 14. Unit Cap.06 3.25 6.85 8.10 8.13 8.63 2.53 3.81 8.94 15.73 13.30 3.84 2.25 3.54 14.19 3.49 3.53 10.82 15 16.15 15.09 8.74 2.55 9.91 8.86 9.71 15.09 8 19.84 7.95 3.01 15.13 14.91 4.69 13.45 3.21 3.57 3.90 30.15 17.26 2.37 18.54 2.28 3.26 4.56 10.71 4.03 2.22 9.88 3.30 7.78 15.85 40.31 7.12 14.64 6.92 24.41 32.55 20.26 9.41 4.90 25 30 43 45 8 9.80 14.13 8.47 9.86 3.13 43.99 2.22 11. Cooling capacities YCSA 6-36 YCSA model 6M 8M 8T 12T 18T 26T 36T Outdoor ambient temperature °C DB (80% RH) 32 35 40 Leaving water temp.36 33.59 7.17 37.73 15.08 10.49 6.62 2.20 12 32.85 7.59 15.95 12.23 17.47 3.82 8.64 10.80 11.06 2.09 15 33.58 29.87 9.75 5.50 24.78 4.22 2.78 3.74 5.25 8.51 2.52 4.34 3.68 6 13.61 2.80 3.11 9.88 9.00 8.07 8.83 8 7.35 4.57 15.99 16.45 9.71 6.84 8.46 2.40 5.90 2.61 3.55 7.00 8.23 10 42.07 10.62 15 47.88 34.05 7.61 3.93 2.33 22.46 4.73 36.05 6.05 3.09 19.47 8.34 3.42 5.22 9.10 32.40 3.21 4.72 6.59 20.65 25.11 8.75 15 11.21 14.51 9.01 2.55 5.89 3.35 37.33 9.83 39.86 2.92 35.09 31.78 5.22 10 20.98 31.85 5 38.51 31.35 22.55 4.16 4.73 5 18.36 6.92 13.61 13.92 8.04 3.92 9.13 6.74 6 27.92 13.26 16.94 8.59 8.37 6.93 8.91 19. 55 2.63 16.53 1.47 7.42 21.11 4.38 6.78 0 13.58 3.68 2. Deduct pump consumption on units without.29 1.45 10.89 24.33 -4 11.35 13.95 12.60 12.64 12.77 10.88 3.20 3.31 8.27 5.93 9.68 12.03 2. 16 .69 23.47 6.18 3.67 9.82 7.53 2.44 2.33 27.53 12.23 5.96 14.31 4.31 9.42 1.45 11.48 6.42 13.77 5.98 2.05 17.28 2 7.000 1.85 KW 3.71 27.58 10.95 7.03 7.84 25.38 2.44 6.37 2.52 3.14 8.70 2.097 1.52 8.29 11.51 KW 1.65 4.81 3.56 7.12 29.04 3.82 11.30 7.57 10.84 4.89 20.44 12.77 12.85 3. Unit KW = includes compressor.29 28.64 5.98 5.76 3.02 3.77 6.19 5.42 2.61 2.25 10.96 3.84 2.97 3.95 8.78 8.20 7.57 18.08 7.35 3.33 -2 4.49 3.42 2.46 9.22 3.39 5.29 4.87 6. Correcting factors for other glycol concentrations Ethylene glycol Propylene glycol % in weight Capacity Absorbed power Capacity Absorbed power 10 1.36 11.43 11.42 0 4.98 -4 5.88 3.18 7.60 4.57 -5 7.71 14.95 7.05 2.06 2.06 2.67 6.40 3.56 4.12 3.00 8.84 ∆t water side = 5°K.05 6.41 8.44 19.94 3.51 4.06 2 15.008 35 1.40 6.55 9.98 8.55 8.05 2.43 2.87 7.54 7.57 2.09 3.42 3.000 1.82 2.96 3.12 3.91 1.51 6.74 7.67 22.96 4. Table 3.71 3.90 4.38 14.10 3.69 8.31 3.51 7.88 2.18 14.81 2.12 2.29 3.04 2.74 2 22.32 13.06 -2 6.47 11.59 11.60 2 31.59 3.54 2.21 5.24 5.41 9.75 7.98 8.53 2.91 5.31 12. Unit Cap .87 4.025 1.000 40 0.29 5.08 -2 19.23 9.00 2.71 9.48 5.42 4 11.68 8.73 6.13 1.65 6.54 11.55 2.64 KW 1.96 4.90 3.48 10.84 25.08 2.036 1.49 3.52 4 7.02 2.98 4.45 5.85 6.48 4.90 21.50 26.015 1.74 5.46 21.74 7.99 6.66 6.02 9.36 6.74 -5 16.72 -5 5.04 8.83 2.68 1.033 20 1.93 KW 3.00 4.26 22.66 11.37 10.19 3.41 7.93 22.09 9.90 4.58 2.68 19.13 9.05 3. 25 Outdoor ambient temperature °C DB (80% RH) 32 35 40 30 43 45 Cap.28 2.44 2.91 13.32 3.12 5.12 8.07 4 24.76 3.69 10.71 4.97 7.10 0 28.40 17.08 8.02 -2 9.40 8.34 6.43 19.81 8.62 19.50 2.61 12.38 4.77 12.76 2.12 4.41 4.22 3.43 8.30 2.95 2.20 20.74 3.26 11.37 22.35 2.78 2.69 12.99 15.77 4.99 2.81 3.11 17.94 9.84 4.50 3.75 9.16 8.41 3.21 2.34 8.22 3.20 4.24 6.49 13.49 13.74 21.005 1.026 1.11 11.56 6.88 18.24 5.96 13.10 14.00 2.28 2 10.33 4 16.17 KW 2.64 16.22 KW 2.00 7.70 3.30 5.061 1.67 3.05 6.09 12.75 6.63 2.92 16.43 7.73 12.51 4.81 4.36 2.59 14.45 15.26 7.23 2.97 20.86 6.974 0.40 3.61 2.40 4.82 1.985 0.93 3.39 6.53 4.53 2.56 3.57 6. correct the capacity and obsorbed power values in Table 2 (35% ethylene glycol).98 15.66 6.40 4 8.15 2.78 13.34 2. Unit Cap .78 3.75 2.70 7.81 2.88 4.77 4.56 5.82 2.59 4.01 11.38 31.39 6.94 5.38 7.00 2.28 0 6.00 3.94 15.25 13.48 7.55 8.74 30.74 5.69 7.78 7.12 16.05 10.067 1.90 18.27 17.84 3.985 0.52 32.74 8.10 4 34.83 15.38 5.67 3.55 5.977 If it is necessary to make a selection with different glycol percentages. Unit Cap .70 -5 5.04 3.15 3.98 5.17 2.03 14.13 2.64 14.95 KW 1.25 3.62 6.50 15.83 5.38 12.07 9.40 23.29 -4 24.24 3.88 KW 2.93 -4 8.97 21.44 7.86 7.50 21.47 2.33 5.53 4.60 6.69 6.80 3.80 10.95 2.17 5.83 3.923 0.27 2.23 7.32 3.57 9.36 23.23 8.57 6.81 6.57 6.44 3.77 3.36 2.88 6.57 14.73 KW 1.62 13.67 7.24 2.42 2.87 2.16 -2 6.62 5.954 0.35 6.47 4.87 3.25 6.24 7. Unit Cap .76 5.06 24.15 19.79 8.04 10.88 10.77 6.69 16.34 3. Unit -5 KW 3.01 3.71 11.09 -4 5.19 1.15 0 9.57 3.79 10.31 3.36 2.18 12.06 6.79 2.41 7.38 5.05 2.94 29.57 -5 23.87 1.57 9.015 1.72 2.40 2 7.12 4.97 6.09 5.36 3.82 8.29 2.36 18.18 2.75 20.41 0 20.66 7.08 KW 3.78 4.00 8.05 4.24 9.38 3.23 7.96 21.46 11.59 7.51 4.03 15.87 5.59 4 5.03 3.76 5.99 7.62 2.95 2.10 6.35 12.18 2.41 2.67 KW 3.00 5. multiplying them by the coefficients indicated in Table 3.28 -4 4.11 5.91 9.38 10.08 24.01 4.52 23. Cooling capacities YCSA 6-36 (35% ethylene glycol) YCSA model 6M 8M 8T 12T 18T 26T 36T Leaving water temp.49 3.72 3.17 0 6.61 16.91 17.05 5.70 8.12 2.14 4.51 5.79 13.22 2.03 4.09 8.84 20.50 -2 12.48 5.34 6.19 9. Unit Cap .60 -2 26.96 2.Table 2.04 7.38 5.27 10.22 18.62 -5 11.33 3.01 11.22 6.98 6.75 3.75 10.66 5.96 1.98 4.69 1.32 15.995 0.84 7.80 KW 3.49 13.87 -4 17.78 13.18 2.93 10.18 6.12 9.37 2.13 14.58 7.46 5.75 8.35 10.11 12.13 5.87 11.02 4.52 8.25 17.68 2.96 7. fan and pump consumptions.62 12. Unit Cap .33 14.43 7.07 3.08 12.04 6.36 15.09 8.99 10.023 30 1.94 2.19 2.31 7.000 1.12 7.42 2.31 25.25 4.59 4.05 KW 2.07 3.41 26.59 9.992 50 0.51 2 5. 49 7.98 3.75 9.65 14.55 7.99 2.60 14. Unit KW = includes compressor. Deduct pump consumption on units without kit.67 11.84 13.63 2.65 2.87 9.78 8 13.48 15.78 4.85 37.23 3.10 8.22 3.41 4.01 6.35 8.19 8.34 4.21 14.71 43.59 7.33 13.91 4.41 30.51 10.19 3.92 2.27 7.34 3.34 7.32 2.42 2.32 16.00 9.23 3.31 21.63 3.01 6.36 3.54 14.40 3.26 25.31 7.38 6.03 8.45 3.02 4.84 4.21 4.51 9.63 9.21 2.57 2.68 31.16 4.51 10 7.21 20.77 15. Unit Cap.08 5.80 3.02 15.92 12 10.18 12.43 2.41 6 6.22 9.56 44.32 9.65 13.53 10. Unit KW KW KW KW KW KW KW KW KW KW KW KW KW KW 5 6.80 5.03 8.04 1.13 9.86 6.90 25 30 43 45 8 9.48 11.87 13.17 10.02 4.01 1.13 3.55 9.03 2.35 4.65 7.46 10.84 28.64 3.89 3.67 7.49 6.84 16.77 34.14 9.12 10.23 7.95 3.86 12.45 10.00 8.05 3.16 5 39.81 3.22 9.41 22.24 9.48 16.76 19.89 19.15 3.50 10.61 3.82 14.72 6.44 8.48 16.55 8.10 15 48.74 35.20 8 42.65 22.47 38.41 4.77 10 10.47 8.98 5.66 21.43 25. Unit Cap.86 3.67 8.32 17.92 8.94 3.61 3.33 5.72 3.12 7.20 8.73 16.86 23.01 8.64 10.42 14.47 3.16 7.02 3.34 3.39 4.64 18.50 2.19 3.04 2.00 11.07 5.61 3.49 3.75 7 41.41 21.05 6 27.15 9.90 2.17 26.18 8.51 2.72 10.93 9.12 5.54 14.63 7.43 7.68 3.28 17.44 4.55 13.41 10. °C Cap.52 2.88 12.08 6.71 19.03 5.60 15.21 41.40 30.05 12.14 20.92 2.27 12 45.91 19.79 10 9.37 2.Table 4.26 4.09 12.75 8.49 2.05 3.16 5.05 2.19 14.99 12.25 14.15 11.33 12 22.19 4.82 28.49 27.92 2.77 16.43 5.34 6.73 5 19.89 16.05 16.99 9.92 13.06 3.53 12 31.88 7.29 9.70 15.80 3.08 2.22 11.67 5 12.22 1.57 1.22 24.79 12 10.25 7.14 30.14 3.24 15 23.13 3.57 3.22 2.93 16.58 25.14 7.98 8.74 39.96 7.24 8.70 10.59 3.99 4.25 36.31 5.71 8 9.78 7.24 31.37 3.18 24.52 15.44 9.30 10 21.98 2.90 2.60 12.06 3.82 6.05 7 20.01 13.53 3.33 36.82 13.98 9.49 3. Unit Cap.11 9.70 10 43.87 15.62 7.38 3.52 33.88 15 10.99 25.70 17.68 2.15 2.11 8.67 13.80 3. 17 .84 6.22 3.82 10.88 14.88 3.39 30.28 7.94 8.69 20.15 11.76 8.59 8.80 7 9.24 4.56 8 28.73 8.15 29.70 8.12 37.70 3.15 15.25 4.15 2.28 10.10 5.72 1.97 3.73 38.54 4.59 22.44 7 6.62 16.51 11.57 9.62 7.97 4.82 8.37 1.65 8.22 6.72 2.69 9.68 1.50 9.97 3.95 21.13 8.15 11.47 21.13 27.92 5.37 2.55 3.82 13.82 15 16.78 3.54 3.28 21.89 3.93 2.91 3.00 11.37 37.25 3.14 10 29.76 6 9.57 9.52 3.28 18.94 31.32 9.33 7.75 7.82 8.77 8.75 7.43 9.08 10.64 6.17 7.80 14.58 15.01 5.55 4.40 6.22 2.75 13.54 34.48 7.98 7.16 16.00 12.95 11.75 8.69 2.14 6.30 3.43 17.94 9.52 4.98 17.26 25.86 20.84 22.44 5 8.80 1.46 2.67 10.91 3.86 2.14 2.72 ∆t water side = 5°K.63 18.83 8.57 12.19 2.15 6.66 7.85 6 39.47 4.28 13.22 7.77 26.97 20.44 3.97 6.90 25.74 9.71 3.18 24.00 11.84 2.47 8.85 12.63 11.47 8 6.69 13. Cooling capacities YCSA-H 6-36 YCSA-H model 6M 8M 8T 12T 18T 26T 36T Outdoor ambient temperature °C DB (80% RH) 32 35 40 Leaving water temp.16 9.63 12.27 3.37 32.49 15 7.65 7.51 12 7.15 4.22 10.31 6.21 3.11 7.51 21.52 9.23 3.22 40.76 15.50 33.95 6 19.31 35.90 4.50 10.22 10.74 2. Unit Cap.03 12.85 8.15 3.21 8.31 8.94 17.16 8 20.04 3.02 10.30 3.02 43.90 11.53 10.51 27.47 3.46 4.69 18. fan and pump consumptions.69 3.29 5.79 4.13 3.68 6 13.81 4.79 16.68 22.08 2.09 35.81 10.79 8.14 15.50 18.79 5 8.56 6.28 14.04 23.89 3.95 32.73 8.44 11.27 29.07 3.38 15.02 7.33 9.52 4.31 3.31 2.91 8.76 2.36 11.92 10.87 6.00 8.61 7.95 5.91 3.93 3.06 7.68 31.73 4.09 8.42 15 32.78 9.57 18.50 45.79 6.25 9.30 8.48 14.57 3.75 15 11.41 5.18 40.20 7.94 6.74 42. Unit Cap.77 16.95 8.50 12.81 16.10 9.37 4.87 36.95 2.85 7.32 2.28 3.33 9.78 3.21 18.95 12.69 6.04 27.63 8.90 8.21 4.65 8.35 3.32 4.39 17.61 9.74 24.64 2.63 6 9.26 2.18 3.11 20.18 7 28.87 12 15.56 9.42 19.69 29.88 9.25 15.24 5.67 7 9.07 2.35 26.07 8.98 3. Unit Cap.94 14.85 10 14.77 7.54 14.31 7.41 3.02 23.22 4.24 1.78 4.85 9.04 8.04 5 26.29 7.93 2.45 2.78 11.08 17.08 13.81 2.51 6.37 7.30 2.38 10.81 3.50 38.38 3.63 39.68 8.73 7 13.43 6.77 3.19 8.33 15. 85 21.56 6.60 13.Table 5.37 11.26 24.62 6.74 24.84 2.73 3.04 25. °C Cap.35 12.90 26.61 31.84 5.55 2.29 2.61 26.80 3.32 15. Deduct pump consumption on units without kit.82 8.86 2.89 5.63 8.20 8.55 13. Heating capacities YCSA-H 6-36 YCSA-H model 6M Outdoor ambient temperature °C (80% HR) 0 5 7 Leaving water temp.66 5.13 39.50 6.02 3.88 2.23 11.12 12.97 2.18 4.82 3.41 4.85 4.65 33.58 8.51 9.17 44.05 23.74 7.12 8.93 14.50 6.30 11.07 6.22 6. Unit 50 8M Unit 10 Cap.53 18.09 9.93 6.77 2.50 14.90 3.13 6.36 10.25 8.89 12.49 7.12 8.29 24.25 13.44 19.00 50 26T Unit 6.87 7.77 12.06 6.39 7.12 29.70 3.63 3. KW KW KW KW KW KW KW KW KW KW KW KW KW KW 30 4.45 24. 2.27 14.33 19.52 7.41 8.89 10.20 12.25 31.35 9.78 6.15 2.71 27.55 2.70 10.44 2.10 1.77 10.99 7.83 9.92 9.78 14.94 4.98 6.04 3.10 8.07 3.38 4.64 -5 -3 Unit Cap.46 15.04 19.33 40 4.34 3.69 4.34 13.13 45 12.58 3.71 6.34 6.21 3.46 18.06 30 24.89 25.54 6.33 27.65 46.03 2.92 10.75 40 16.24 20.47 4.80 8.34 28.56 5.44 14.51 3.17 4.49 8.78 3.41 50 ∆t water side = 5°K.44 3.80 26.10 3.77 14.43 2.59 7.81 20.41 15.41 35 13.48 10.57 21.38 37.97 13.45 11.13 16.96 16.28 2.29 22.60 7.48 8.40 3.55 1.98 5.78 3.27 4.94 26.89 40 8.15 3.01 1.63 6.38 11.56 3.99 12.68 7.68 35 9.61 7.41 3.50 10.82 4.01 13.85 35.29 9.32 3.71 2.61 18.45 14.32 8.24 9.83 2.67 7.87 9.53 4.71 2.80 9.69 11.20 13.27 6.55 35.10 9.88 1. 18 Cap.51 2.13 12.61 2.57 6.47 12.09 20.78 30 9.95 2.42 7.10 2.78 4.05 14.22 2.85 6.59 11.75 11.43 2.20 8.13 8.47 2. Unit KW = includes compressor.45 7.63 10.55 33.19 6.30 2.85 13.65 7.86 7.25 2.97 3.76 30 6.19 2.79 2.77 18.22 1.24 2.23 2.87 2.99 5.28 7.91 29.87 6.17 3.08 9.08 12.88 4.38 15.50 27.22 8.83 4.13 7.52 6.10 12.61 5.47 3.88 9.40 2.08 5.24 3. 35 50 12T Unit 30 50 8T Cap.73 8.29 7.79 26.26 11.17 24.15 2.76 8.83 6.20 34.43 50 36T Cap.79 5.08 7.59 6.66 6.91 13.85 29.58 2.01 10.24 11.93 2.24 4.94 8.33 40 5.20 5.53 3.21 9.69 21.31 32.49 45 5.45 7.82 9.01 10.48 8.03 14.75 12.80 35 23.15 4.03 32.91 9.12 7.67 4.50 4.97 3.50 30 14.26 5. 15 Unit Unit 6.30 1.07 7.49 23.63 17.75 1.41 28.40 1.77 40 13.74 17.23 3.45 2.89 4.77 35 17.10 37.92 9.17 13.77 3.49 22.10 45 8.68 41.77 15.90 32.40 9.37 2.84 11.41 19.97 17.93 17.80 4.42 2.74 26.57 2.28 6.86 15.17 35 6.13 1.94 33.81 2.49 6.81 9.64 2.96 7.81 3.49 13.14 45 21.15 3.22 35 4.82 11.63 7.49 5.54 30.84 16.29 16.99 10.10 3.47 3.70 43.12 15.90 2.98 4.01 12.47 40 22.22 9.22 2.22 41.49 15.81 9.61 11.71 10.58 38.12 11.23 8. fan and pump consumptions.94 7.51 2.24 7.59 18.91 10.06 2.96 4.40 2.31 6.69 2.95 4.13 47.05 27.46 6.39 11.00 6.39 7.99 3.52 8.76 36.31 40 5.44 45 3.74 4. .61 19.02 2.48 11.15 28.94 2.49 23.46 4.02 14.54 2.73 13.73 2.89 20.37 7.34 4.23 14.22 2.26 2.81 23.40 3.60 6.71 8.68 4.79 17.70 22.14 5.07 7.60 2.03 5.20 45 16.63 8.84 9.85 8.04 25.04 7.01 8.26 50 18T Cap.49 3.73 6.80 1.64 9.65 21.38 8.58 5.66 8.99 7.20 25.31 4.59 27.54 7.26 7.30 30 18.56 35.72 3.20 34.18 2.21 20.74 10.82 7.60 14.03 9.63 12.34 1.76 11.89 8.12 10.46 45 5.63 2.20 9.45 7.36 3.18 7.93 4. 6. apply the correcting factors shown in Tables 5 and 6. 19 . YCSA/YCSA-H 6-36 with kit Table 7.5 16. Pressure drop in the hydraulic circuit. In the case of the use of glycol. YCSA/YCSA-H 6-36 without kit (With filter fitted) (Without filter fitted) Model Model YCSA/YCSA-H 06 MP YCSA/YCSA-H 08 MP/TP YCSA/YCSA-H 12 TP YCSA/YCSA-H 18 TP YCSA/YCSA-H 26 TP YCSA/YCSA-H 36 TP Flow l/h Kpa 600 67 800 63 1 000 60 1 200 54 1 400 48 1 600 40 1 800 30 2 000 21 800 67 1 000 64 1 200 60 1 400 55 1 600 50 1 800 40 2 000 38 2 200 30 2 400 20 1 200 280 1 600 250 2 000 220 2 400 180 2 800 140 3 200 95 3 600 45 1 700 265 2 000 250 2 500 220 3 000 180 3 500 135 4 000 85 4 500 30 2 700 250 3 000 235 3 500 310 4 000 180 4 500 160 5 000 125 5 500 90 6 000 50 3 600 315 4 000 295 4 500 270 5 000 240 5 500 210 6 000 170 6 500 130 7 000 90 7 500 40 YCSA/YCSA-H 06 M YCSA/YCSA-H 08 M/T YCSA/YCSA-H 12 T YCSA/YCSA-H 18 T YCSA/YCSA-H 26 T YCSA/YCSA-H 36 T Flow l/h 600 800 1 000 1 200 1 400 1 600 1 800 2 000 800 1 000 1 200 1 400 1 600 1 800 2 000 2 200 2 400 1 200 1 600 2 000 2 400 2 800 3 200 3 600 3 800 1 700 2 000 2 500 3 000 3 500 4 000 4 500 5 000 5 500 5 800 2 700 3 000 3 500 4 000 4 500 5 000 5 500 6 000 6 500 7 000 7 500 8 000 8 500 9 000 9 600 3 600 4 000 4 500 5 000 5 500 6 000 6 500 7 000 7 500 8 000 8 500 9 000 9 500 10 000 10 500 11 000 11 500 11 800 Kpa 4.5 6.5 20.5 9 12. Available pressure for the hydraulic circuit.Table 6.5 25.5 31 5 7 10 13 16 19 22 26 30 15 25 37 51 67 76 103 115 12 17 26 36 48 60 74 91 108 119 18 24 33 43 56 66 83 95 113 128 145 167 187 210 238 18 24 30 37 44 53 61 71 81 92 104 122 130 144 157 167 187 197 Data with water at 10°C. 1 48.4 8 11 14 17.7 2.2 8.5 67.3 54 60 66 73 - 3 600 4 000 4 500 5 000 5 500 6 000 6 500 7 000 7 500 1 1.2 3 4 5 6.1 63.7 51.3 55.6 Flow l/h 8 000 8 500 9 000 9 500 10 000 10 500 11 000 11 500 11 800 Kpa 10.2 22.4 8.3 41.3 70.9 69.8 56.Table 8.2 70.4 21.3 67.8 70 YCSA/YCSA-H 08 74.8 11.2 12.7 65.8 68.6 0.3 26 Flow l/h 6 000 6 500 7 000 7 500 8 000 8 500 9 000 9 600 - Kpa 30.3 71 YCSA/YCSA-H 12 79.0 59.0 72.8 5.0 81 20 .2 7.4 20.6 63.6 18.3 36.3 3 4 5 6 2 400 2 600 2 800 3 000 3 200 3 400 3 800 - - 7.9 58.2 55.0 65.6 74.5 18 - - 1 700 2 000 2 500 3 000 3 500 4 000 4 500 5 000 5 500 4 4.1 23.8 14.3 14.7 60.7 71. In the case of the use of glycol.2 Flow l/h Kpa 1 1/4" filter Flow l/h Kpa 1 1/2" filter Flow l/h Kpa Datata with water at 10°C.5 62.2 67.0 72.9 70.9 16.2 11. apply the correcting factors shown in Tables 5 and 6.1 75.4 72.5 48.2 1.9 66.3 52.4 2.3 75.7 78 YCSA/YCSA-H 36 84.0 73 YCSA/YCSA-H 18 77.1 61. Sound power spectrum Frequency (Hz) Models dB(A) 125 250 500 1 000 2 000 4 000 8 000 YCSA/YCSA-H 06 66. Pressure drop filters 1" filter Flow l/h 600 800 1 000 1 200 1 400 1 600 1 800 2 000 2 200 Kpa 0.7 13.5 74 YCSA/YCSA-H 26 75.5 80.2 52.3 79.5 9.8 1.7 57.6 81. 987 operating at sea level ( no corrections).038 Taking a look at Table 1 we can see that YCSA-36. if any of the temperatures in above point 2 is unknown. Design cold water input and output temperatures.985 0. unless influenced by the situation or other factors. 4. 5. Gumming coefficients YCSA-H selection example A YCSA-H heat pump operating at a 35°C. 6.50 kW Cold water temperature = 13°C a 7°C (∆t:6°C) Comp.973 1. Gumming coefficient: 0.352 0. Check to make sure that these selections are within the Altitude: At sea level YCSA/YCSA-H operating limits. with a ditions of the water outlet and air intake temperatures. with a 34 kW cooling Gumming coeff. Pressure drop in filter. select the decondensing unit 35°C sign temperature differential. with a 5 117 l/h.61 kW 600 0. 2.958 1.3°C 21 .964 YCSA-H 36 heat pump gives the approximate required ca0.010 860 1 200 0.From Table 7 we infer that the YCSA 36 T. As the factors appearing in Table 9 and 10 are not applicable. . Altitude above sea level.65 kW Table 10.000 0.987 1. With a quick glance of capacity tables 4 and 5. said filter has a pressure drop of 3.10 kW Water temperature: 13°C a 7°C (∆t = 6) 35. = 12. Design input temperature of air to air conditioning unit. l/h cold water x °C differential YCSA-H selection method 1. has an available pressure of 233 kPa. 1.From Table 8.6 kPa. Altitude factors Total unit absorbed power = 14. . Design water flow. Cooling capacity needed. Determine the correct size of the YCSA-H unit by selecting a model from Tables 4 and 5 that is closest to the Selection example cooling and heating capacities required in the design conA chiller is required to chill water from 13°C to 7°C. Pressure drop in hydraulic circuit of a unit without kit. Make sure the corrected capacity is still sufficient for your needs.995 0. flow.044 m2 °C/kW 4. Design gumming coefficient of the evaporating unit.7°C 5 253 Thus. or the flow. absorbed Capacity factor Altitude (m) Hot and cold water flow = 5 253 l/h power factor Heating capacity = 26.962 0. this will be the design ambient temperature of summer air.943 1. 2 and 3 should be related by means of the following: Coolling capacity kW = conditions will be as follows: Cooling capacity: 35. Hot water output temperature Hot water temp.1 1/2" filter.926 pacities: Cooling capacity = 36. Normally. we see that a 0.000 The gumming coefficient is 0. Capacity factor m2 °C/kW power factor A 26 kW heating capacity is required in 0°C design ambient temperature and a hot water output temperature of 45°C. 2. with the unit 0. flow.020 1 800 0.2 kPa. hot water return temperature is = 40. Using the corrected capacities of the unit. Note: Points 1.7 kW. cooling capacity 35 kW. unit gives an approximate required capacity of 35.From Table 6 we infer that the YCSA 36 TP. Table 9. 3.Selection guide (YCSA and YCSA-H) Necessary information The following information is needed to select a YCSA water chiller: 1. Comp. has a pressure drop of 38.176 0. ambient temperaEvaporating unit ture should chill water from 13°C to 7°C. absorbed capacity.000 1. Apply gumming correcting factors (Table 9) and altitude (Table10) to the capacity and power values that appear in Here are other design conditions: the corresponding capacity tables in cool and heat.029 2 400 0.7 x 860 Water flow: = 5117 l/h 6 Available pressure in hydraulic circuit of a unit with kit.7 kW Power consumed: 14.088 0. differential = 45°C = 29.044 1. we infer that with a 5 117 l/h flow. . Ambient air entering the 3. with a 5 117 l/h.12 kW 1.000 0 Total unit absorbed power in heat mode.12 x 860 = 4.044 m2 °C/kW. liquid output temp.088m °C/kW Altitude: 1 200m Ambient air: 30°C Concentration of glycol: 30% w/w For a -4°C.Pressure drop in hydraulic circuit of a unit without kit. power = 10. 22.995 x 1.5 kPa. use the capacity correcting factors x 0. gives a capacity of 22. that is to say. and to the capacity tables.248 Flow = 2. 3.From Table 8. Selection guide with glycol (cool only units) Necessary information The following information is needed to select a YCSA water chiller: 1. Thus. Make sure the corrected capacity is still sufficient for your needs. unless influenced by the situation or other factors. or the flow. On design glycol concentration. Selection example Achiller is required to chill ethylene glycol from 1 to -4°C with a capacity of 22 kW. . to balance the formulae appearing in the "Necessary information" section. This is the minimum concentration to be used for design output temperature. Normally.020 x 1. we infer that with a 5 253 l/h flow.8 x 0.005 = 10.015 = 22. .Pressure drop in filter. For design output temperature. Altitude above sea level.005 (Table 3). this will be the design ambient temperature of summer air. With the desing gumming coefficient. 1 + (-4) = -1. 1 1/2" filter.973 and power x 1.3 kPa.020 (Table 10). Design water/glycol flow. The following design conditions are applicable: Gumming coefficient: 0. the glycol factor can be determined by means of Figure 2 on ethylene glycol or Figure 4 on propylene glycol.5 2 24 kPa x 1.987 x 0. 5. with a 5 253 l/h flow. Applying these factors to the selection: YCSA-36 Capacity = 22.From Table 7 we infer that the YCSA-H 36 T. Therefore. apply the capacity correcting factors x 1. has a pressure drop of 40 kPa.973 x 1.987 and power x 0. 5) for a 30% concentration and an average temperature of -1. Always recheck to make sure these selections are within the design operating limits. Cooling capacity needed. . Figure 3 shows a 0. apply the capacity correcting factors x 9.5°C. or Figure 3 for propylene glycol. the concentration recommended in Figure 1 is 30%. has an available pressure of 225 kPa. Design input temperture of air to air conditioning unit.Available pressure in hydraulic circuit of a unit with kit. 6. The evaporating unit pressure drop can be determined by taking the water pressure drop value (Table 7) for a YCSA-36 unit and multiplying it by the correcting factor (see Fig.2 x 0. Design gumming coefficient of the evaporating unit. said filter has a pressure drop of 3. set the design temperature range.(-4)) x Flow (l/s) Selection method 1. 4. please see the recommended glycol concentration and the glycol factor in this concentration.67 x 0. Using the corrected capacities of the chiller. ethylene glycol output. On design altitude. 2.22 = 29. the flow can be determined with the formula appearing in the "Necessary information" section.2 kW = 0. at the established design conditions. Apply the gumming correcting factors that correspond to the gumming coefficient.2 KW To determina the glycol factor. From Table 2 (capacities with 35% glycol). altitude and glycol concentration.67 kW (Table 2). (1 . . Design cold water/glycol input and output temperatures. . please see Figure 1 for ethylene glycol.8 kW and a consumption of 10. 3.11 (l/s) or 4 000 (l/h) 5 This covers the limits of use. 4. . . Comp.All valves are within operating limits. 2 and 3 should be related by means of the following formulae: ∆t (°C) x Flow (litres/second) Cooling capacity (kW) = Glycol factor In which ∆t = liquid intake temp. . Note: Points 1.From Table 6 we infer that the YCSA-H 36 TP. Determine the correct size of chiller by selecting the one that is closest to the capacities required by the design conditions of the glycol outlet and air intake temperatures. we infor that a YCSA-36 unit. If a greater concentration is required.248 22.88 kW For the specified glycol conectration and a -4°C output temperature.015 and power x 1. the specified concentration is appropriate. with a 5 253 l/h flow.995 (Table 9).248 glycol factor. 22 = 1. 45 0.40 0.26 30% 0.26 GLYCOL FACTOR IN RECOMMENDED CONCENTRATIONS 30 0.24 30 0.25 % BY WEIGHT 35 0.23 -10 GLYCOL FACTOR GLYCOL FACTOR 40% 0.28 -8 -6 -4 -2 0 2 4 6 8 1.24 20% 10% 0% 5 0 -10 GLYCOL FACTOR 0.15 30% 1.29 LIQUID AVERAGE TEMPERATURE °C 10 OUTPUT LIQUID TEMPERATURE °C 40 0.27 CORRECTING FACTOR 1. 1 Recommended ethylene glycol concentrations 0.24 0.30 50% 1. 4 Propylene glycol in other concentrations GLYCOL FACTOR 45 GLYCOL FACTOR L/S °C/KW IN RECOMMENDED CONCENTRATIONS % BY WEIGHT Fig.40 1.25 30% 0. 6 Propylene glycol pressure drop correcting factor CORRECTING FACTOR 0.27 35 0.30 0.30 50% 0.29 0.5 1.26 45 GLICOL FACTOR L/S °C/KW IN RECOMMENDED CONECTRATIONS Fig.10 20% 1.50 0. 2 Ethylene glycol in other concentrations Fig.7 1.4 50% 1. 3 Recommended propylene glycol concentrations LIQUID AVERAGE TEMPERATURE °C -8 -6 -4 -2 0 2 4 6 OUTPUT LIQUID TEMPERATURE °C 23 .25 1. 5 Ethylene glycol pressure drop correcting factor 0.0 -10 -8 -6 -4 -2 0 2 4 6 8 CONCENTRATION OF GLYCOL P/P GLYCOL FACTOR IN RECOMMENDED CONCENTRATIONS Fig.6 1.1 20% 10% 1.3 40% 1.35 1.27 50% 0. 23 -8 -6 -4 -2 0 2 4 -10 6 -8 -6 -4 -2 0 2 8 6 4 10 OUTPUT LIQUID TEMPERATURE °C OUTPUT LIQUID TEMPERATURE °C Fig.24 0.25 RECOMMENDED CONCENTRATION % BY WEIGHT 25 0.23 RECOMMENDED CONCENTRATION % BY WEIGHT 25 20 15 10 FREEZING POINT 5 0 -10 1.25 20% 10% 0% 0.28 FREEZING POINT 0.20 40% 1.26 40% 0.28 Fig.8 1.05 -10 10% -8 -6 -4 -2 0 2 4 6 8 CONCENTRATION OF GLYCOL P/P 1.2 30% 1.23 20 15 10 0. B .Power supply E . 24 WATER OUTLET . C .) and Hydraulic Connections YCSA/YCSA-H 06-08 SIDE VIEW REAR VIEW A 15 914 WATER INTAKE 405 B C 15 74 100 100 40 E 68 D 130 210 42 AIR OUTLET 343 TOP VIEW 42 427 AIR INTAKE 18 1144 18 1180 AIR INTAKE FRONT VIEW Notes: A .General Dimensions (mm.Water refilling Ø 3/8" Gas F.Water intake Ø 1" Gas F.Auxiliary lines D .Water outlet Ø 1" Gas F. Auxiliary lines D . For size 18 only: Adapters Ø 1" .Water refilling Ø 3/8" Gas F. Supplied with the unit.Water intake Ø 1" Gas F. B .Power supply E .Water outlet Ø 1" Gas F. 25 .1 1/4" Gas M.General Dimensions (mm. C .) and Hydraulic Connections YCSA/YCSA-H 12-18 SIDE VIEW REAR VIEW WATER 15 INTAKE 905 1270 A B C 15 WATER OUTLET 70 90 100 50 E 75 D 130 260 43.5 AIR OUTLET 415 TOP VIEW 43.5 502 AIR INTAKE 18 1394 18 1430 AIR INTAKE FRONT VIEW Notes: A . Supplied with the unit.Power supply E . B .General Dimensions (mm.Auxiliary lines D .Water outlet Ø 1" Gas F.1 1/2" Gas M. C .) and Hydraulic Connections YCSA/YCSA-H 26-36 AIR OUTLET SIDE VIEW FRONT VIEW 1344 15 A 318 WATER INTAKE E 287 WATER OUTLET 80 70 B 383 283 C 39 50 89 300 292 600 826 39 904 222 1503 AIR INTAKE AIR INTAKE TOP VIEW Notes: A . 26 For size 36 only: Adapters Ø 1 1/4" .Water refilling Ø 3/8" Gas F. .Water intake Ø 1" Gas F. Clearance requirements YCSA/YCSA-H 06-08-12-18 WATER INTAKE AND OUTLET B A C YCSA/YCSA-H 26-36 B WATER INTAKE AND OUTLET A C D H Drawings not scaled YCSA/ YCSA-H 06 YCSA/ YCSA-H 08 A 200 200 B 200 C YCSA/ YCSA-H 12 YCSA/ YCSA-H 18 YCSA/ YCSA-H 26 YCSA/ YCSA-H 26P YCSA/ YCSA-H 36 YCSA/ YCSA-H 36P 300 300 800 1 600 800 1 600 200 300 300 800 800 800 800 500 500 600 600 1 000 1 000 1 000 1 000 D - - - - 800 800 800 800 H - - - - 3 000 3 000 3 000 3 000 27 . PUMP ETC. COMMON N.50Hz L3 N PE 1 2 3 4 5 6 FLOW SWITCH OR EXTERNAL INTERLOCK INTERLOCK (OPTIONAL) CIRC.O.3 + N . GENERAL ALARM (MAX 5A (1) 230V) 7 ON/OFF REMOTE CONTROL UNIT 8 REMOTE COOLING/HEATING MODE SELECTION (CLOSED = HEATING) (HEAT PUMP ONLY) 9 23 14 17 PUMP RELAY MAX 10 VA 230V (VERSION WITHOUT PACK ONLY) 24 V CA (OUT) 18 28 UNIT ELECTRIC TERMINALS VOLTAGE FREE CONTACT EXTERNAL EQUIPMENT TERMINALS CUSTOMER WIRING REMOVE JUMPER IF ON/OFF REMOTE CONTROL UNIT IS CONNECTED . COMMON N. GENERAL ALARM (MAX 5A (1) 230V) 7 ON/OFF REMOTE CONTROL UNIT 8 REMOTE COOLING/HEATING MODE SELECTION (CLOSED = HEATING) (HEAT PUMP ONLY) 9 23 14 17 PUMP RELAY MAX 10 VA 230V (VERSION WITHOUT PACK ONLY) 24 V CA (OUT) 18 UNIT ELECTRIC TERMINALS VOLTAGE FREE CONTACT EXTERNAL EQUIPMENT TERMINAIS CUSTOMER WIRING REMOVE JUMPER IF ON/OFF REMOTE CONTROL UNIT IS CONNECTED YCSA/YCSA-H 08-12-18 T/TP YCSA TERMINAL BOARD EXTERNAL TERMINAL BOARD MAIN SWITCH L1 L2 POWER SUPPLY 400V .Wiring YCSA/YCSA-H 06-08 M/MP YCSA TERMINAL BOARD EXTERNAL TERMINAL BOARD MAIN SWITCH L1 N POWER SUPPLY 230V .ph .50Hz PE 1 2 3 4 5 6 FLOW SWITCH OR EXTERNAL INTERLOCK INTERLOCK (OPTIONAL) CIRC.O. PUMP ETC.1 .ph . ph . PUMP ETC.50Hz L3 PE 1 2 3 4 5 6 FLOW SWITCH OR EXTERNAL INTERLOCK INTERLOCK (OPTIONAL) CIRC.O GENERAL ALARM (MAX 5A (1) 230V) 7 ON/OFF REMOTE CONTROL UNIT 8 REMOTE COOLING/HEATING MODE SELECTION (CLOSED = HEATING) (HEAT PUMP ONLY) 9 23 14 17 PUMP RELAY MAX 10 VA 230V (VERSION WITHOUT PACK ONLY) 24 V CA (OUT) 18 UNIT ELECTRIC TERMINALS VOLTAGE FREE CONTACT EXTERNAL EQUIPMENT TERMINALS CUSTOMER WIRING REMOVE JUMPER IF ON/OFF REMOTE CONTROL UNIT IS CONNECTED 29 .Wiring YCSA/YCSA-H 26-36 T/TP YCSA TERMINAL BOARD EXTERNAL TERMINAL BOARD MAIN SWITCH L1 L2 POWER SUPPLY 400V . COMMON N.3 + N . COMPRESSOR MOTOR TERMINAL BLOCK XP . CLOSE BAMB .MICRO BOARD NOTES: BMP .COMPRESSOR CONTACTOR KP .WATER TANK HEATER EX .MAIN SWITCH SHP . 8 CONTROL WATER PUMPE RELAY (MAX.BROWN SIMBOLS FACTORY WIRING WIRING BY OTHERS MAIN SWITCH CONTACT TERMIC SDIS .LOW PRESSURE SWITCH SWITCH SDP .PUMP CONTACTOR KFOL . CONTACT SRO . C .A COMPONENT IS EXTERNAL TO CONTROL TERMINALS 1-2 NB.REVERSE VALVE TERMINAL ON STRIP CONNEXION COMPOSANTS COIL FUSIBLE SONDE RESISTANCE TERMINALS BY CUSTOMER VALVE 30 .COMPRESSOR MF .Wiring diagram legend AMB . 4 FREE TERMINALS FOR THE GENERAL ALARM INDICATION (IMAX5A 230 VAC).DIFFERENTIAL PRESSURE SWITCH N. CONTACT NB.BLACK.PROBE OUTLET WATER TEMPERATURE BCT .HIGH PRESSURE CUT OUT SLP . INDICATE THE LINES OF BFSC .FAN CONTACT TERMIC KPOL .BLUE.SKP . 7 HP CONTACT (1) BLUE.FAN SPEED CONTROLLER COLUMN "A" ON WHICH VERTICAL THE RELEVANT CD .C.KEYPAD DISPLAY N.PROBE CONDENSER TEMPERATURE NB.FAN MP .10VA 230VAC) NB. 9 A .CAPACITOR CONTACTS ARE LOCATED ECH .EVAPORATOR HEATER ETH .WATER PUMPE CONTACT TERMIC MC .REMOTE SURGE SUPPRESSORS RC START/STOP T .PROBE INLET WATER TEMPERATURE BCLT . CONTACT (2) BROWN.AUXILIARY TRASFORMER XCMTB . 6 TERMINALS FOR REMOTE COOLING/HEATING PANEL MODE SELECTION (CLOSE-HEATING) F . NB.AUXILIARY RELAIS KC .PROBE EXTERNAL AIR TEMPERATUR TO THE RELAY CONTACTS.CRANKCASE HEATER EEH .PROTECTION FUSES K . 1 CONTACT FLOW-SWITCH CONNECT BETWEEN BCRT .PUMPE QCB .O. B . 3 THE NUMBERS WRITTEN ON COLUMN "B". 2 CIRCULATION PUMPE CONTACT CONNECT BETWEEN TERMINALS 3-4 NB.MOTOR PROTECTOR NB. CONTACT (4) BLACK NB. 5 TERMINALS FOR THE REMOTE START/STOP (REMOVE THE BRIDGE) NB.CONNECTOR YRV . 035B60200-001/- NB.5 EX 6 NB.3 B NB.5A(F) 20 NB.5 mm2 230V 21 18 F4 0.3 A AMB NB.3 A Wiring diagram.1 1 EX SDP 2 40 43 4 7 KC 47 22 2 4 6 48 49 8 NB.5 mm2 4 ONLY HEAT PUMP F1 16A (AM) 3 230 V.5 mm2 F2 4A (AM) 8 42 24 L2 PE 7 43 22 KC L1 N 6 44 1 5 40 23 2. YCSA/H .401 411 BFSC 24 POWER SUPPLY VAC K2-2 COM .3 YCSA 08 KW 2. 50HZ 2 7 COM RTRT+ QCB 25A L1 1 5 4 mm2 3x6 mm2 F 16A (AM) L1 N PE NB.2 3 41 SRO XCMTB YCSA 06 KW 2 .15 A 0. YCSA/YCSA-H 06 & 08M 18 4 3 F3 0.5 mm2 9 41 1.66 21 NB-8 EX 230V 24V 20 NB.6 32 EX A MF 1~ 22 12 V 19 ONLY HEAT PUMP EX 9 MC 1~ 414 ONLY HEAT PUMP S 8 CDF 9 SHP S C 30 KC F5 1.A 12.25A(F) EX P SLP CDC 414 21 R 404 19 2.4 5 1 1 2 3 5 16 21 46 YORK CONTROL 031B10078-001 45 NB. YCSA/H .9 .9 T 17 6 4 16 8 14 N 0 -10V 0 -12V F1 N1 F2 N2 15 3 15 2 14 5 16 VAC 12 6 25 VDC 13 7 31 11 31 24 A2 L F 10 30 17 A1 3 1. PE.A 9. 1 ~.08M 52 (OPTION) 3 2 1 51 53 RS-485/N2 OPEN 50 COD.24V 18 23 17 22 25 26 27 FAN SPEED CONTROL A0 + A0 COM 28 29 S1 30 ST2 EX 34 ST1 33 BCLT EX 32 BCRT 31 ST4 421 R A1 YCSA 06 ECH 30W YCSA 08 ECH 40W A2 KC 23 A1 16 EX A2 KP 15 14 EX EEH 35W 4 4 14 13 K2-7 ST3 K2-6 K2-5 ST2 K2-1 ST1 EX 39 D14 COM ST4 EX 38 ST3 37 BAMB EX 36 BCT 35 YRV B C MF KW 0.06M YCSA.6 EX 10 11 P EX 12 D13 D15 D12 9 4 C YCSA.5A(F) 414 11 31 .3 B 44 (COM) (NO) COM K1-3 K1-4 D11 42 NB. 2 3 41 SRO MF KW 0.15 A 0.25A(F) 11 B T3 D13 12 YCSA.5 mm2 9 42 1.3 B 44 (COM) (NO) COM K1-3 K1-4 D11 42 NB.1 1 EX SDP 2 40 43 4 7 1 3 5 21 KC 47 22 2 4 6 48 49 8 D15 D12 NB.08T 52 (OPTION) 3 2 1 51 53 RS-485/N2 OPEN 50 COD. YCSA/H .9 8 SHP EX 9 404 MF 1~ POWER SUPPLY 25 16 CDF 24 15 EX P SLP EX T3 18 17 23 VAC K2-2 COM .5A(F) 22 12 V 21 20 19 19 T1 230V 21 18 20 NB.24V 22 25 MC 3~ 31 KC 24V 230V F4 0. PE.6 EX 9 10 P EX 11 18 4 4 F3 0.5 mm2 3 ONLY HEAT PUMP QCB 25A 2 400 V.9 T 17 8 21 T2 4 16 3 N 0 -10V 0 -12V F1 N1 F2 N2 15 5 22 2.5 mm2 F2 4A (AM) PE 8 43 1 N 7 44 17 A1 423 5 L1 413 412 3 401 L3 402 L2 L3 403 L2 L1 6 7 RT+ RT- 2.3 A Wiring diagram. YCSA/YCSA-H 08T . 3 + N ~. 50HZ 1 3 5 4 mm2 5x6 mm2 F 12A (AM) L1 L2 L3 N PE NB.9 .5 EX 6 NB.5 mm2 6 422 2 14 6 VAC 12 31 VDC 13 7 11 30 24 A2 L F 10 41 23 KC 1.A 5.3 A AMB NB.66 9 NB-8 EX 26 ONLY HEAT PUMP XCMTB KW 2.32 30 404 404 411 27 FAN SPEED CONTROL A0 + A0 COM 28 29 30 ST2 EX 34 ST1 33 BCLT EX 32 BCRT 31 K2-1 ST1 14 BFSC T2 T1 421 ECH 40W A2 KC A1 K2-5 ST2 EEH 35W A 32 C 16 EX A2 KP A1 15 YRV 4 14 EX 23 K2-7 ST4 EX ONLY HEAT PUMP 4 14 13 K2-6 ST3 39 D14 COM ST4 EX 38 ST3 37 BAMB EX 36 BCT 35 NB. 035B60201-011/- NB.5 mm2 5 6 COM F1 8A (AM) 4 40 2.5A(F) F5 1.4 5 1 2 3 16 46 YORK CONTROL 031B10078-001 45 NB.3 B NB. 9 12 3 16 N 0 -10V 0 -12V F1 N1 F2 N2 11 5 25 L F 10 31 19 EX T3 423 412 3 1.A 8.18 YCSA . YCSA/H .4 5 1 2 3 18 46 YORK CONTROL 031B10078-001 20A 16A F “A” NB.15 A 0. 035B60202-011/- NB.A 13.5 EX 6 NB.5 mm2 9 30 17 1. YCSA/H . PE.5A(F) ONLY HEAT PUMP T1 15 6 VAC 14 14 VDC 13 8 15 NB-8 NB.2 3 45 7 KC 16A 12A 48 22 2 4 6 F1 “B” 1 3 5 21 47 8 9 D15 D12 10 NB.5 mm2 F2 4A (AM) PE 8 41 20 1 N 7 42 21 P EX SLP T2 L3 413 L2 401 43 22 A2 L3 402 44 24 Size (A) L2 403 L1 L1 6 40 23 KC 5 7 RT+ RT- A1 4 5 COM F1 (B) (AM) Size (A) 3 6 4 mm2 2 400 V. 50HZ 1 ONLY HEAT PUMP QCB 25A 4 mm2 5x6 mm2 F (A) (AM) L1 L2 L3 N PE NB.3 B 44 (COM) (NO) COM K1-3 K1-4 D11 YCSA .66 YCSA-12 ECH 70W YCSA-18 ECH 50W EX 24V 230V 22 YRV MF1 KW 0.3 A Wiring diagram.1 1 EX SDP 2 40 42 43 4 NB.6 7 KC 21 T 19 NB.12T YCSA.5mm2 Size“A” 49 COD. YCSA/YCSA-H 12 & 18T 18 4 3 F3 0. 3 + N ~.3 B NB.24V 24 29 30 S1 A0 + A0 COM 28 FAN SPEED CONTROL 27 ST2 EX 34 ST1 33 BCLT EX 32 BCRT 31 ST4 A1 A2 KC A1 16 EX A2 KP 15 14 EX 23 4 14 13 K2-7 ST3 K2-6 K2-5 ST2 K2-1 ST1 EX 39 D14 COM ST4 EX 38 ST3 37 BAMB EX 36 BCT 35 4 4 B A A 32 C MF2 KW 0.15 A 0.18T 52 (OPTION) 3 2 1 51 53 RS-485/N2 OPEN 4mm2 2.5 6 422 4 T2 2 30 31 404 9 T1 421 BFSC 411 23 18 26 17 25 POWER SUPPLY VAC K2-2 COM .5 YCSA-18 KW 7 .6 EX P EX 50 11 D13 12 YCSA.12 UNIT 41 SRO EX 8 MF 1~ 18 9 CDF1 17 230V SHP MC 3~ 16 F4 0.66 B EX CDF2 21 EEH 35W MF 1~ 22 12 V 20 ONLY HEAT PUMP 404 T3 XCMTB YCSA-12 KW 4.5A(F) F5 1.3 A AMB NB.25A(F) 11 404 C 33 .4 . 2 3 42 YCSA .3 B NB.3 A Wiring diagram.7 YCSA-26 ECH 50W YCSA-36 ECH 75W EX VAC COM .24V 28 ONLY HEAT PUMP YCSA-26KW 0.36T 63A 32A 21 EX D12 RS-485/N2 OPEN COD.33 A1.5A(F) 4 400V EX 20 EX BMP 19 YCSA.26T YCSA. YCSA/H .A 23.1 KW 0.4 5 10 P EX 11 12 P EX 4 4 4 11 4 3 F3 6.36 8 10mm2 6mm2 4 7 NB.5 mm2 L N 14 3 230V 13 1.3 A AMB NB.5 EX 6 NB.22 A 1.34 BCLT EX 34 ST2 37 36 35 423 421 422 A2 KC A1 38 4 411 A1 412 T3 T2 T1 16 YRV 4 14 EX A2 KP 15 EX D14 NB. 3 ~.5 mm2 12 31 12V 11 30 20 22 A2 401 5 405 404 6 24 V 10 6 21 27 KC 402 41 24 3 403 42 2.7 YCSA-36 KW 13.3A(T) BFSC F4 0.2 . 035B60204-021/- NB.A 15. PE. YCSA/H .22 A 1.7 22 KC 18 27 POWER SUPPLY 17 26 SLP EX T3 413 KF 10L T1 7 28 T2 5 21 3 MF2 FAN SPEED CONTROL K2-2 A0 + A0 COM 25 14 NB-8 MF1 24 15 EX 23 51 Size (B) EX 22 WHITE 16 MF 1~ 21 BROWN 25 MF 1~ 20 17 6 VDC 19 52 4 F5 1.5 mm2 F2 4A (AM) T 9 8 T3 PE 8 3 T2 L3 7 BLACK T1 L2 6 BLUE 43 23 1 5 40 22 29 A1 4 RED COM RTRT+ F1 (B) (AM) Size (B) 3 400 V.6 EX 9 D13 53 QCB”A” 52 (OPTION) 3 2 1 32A 40A 10mm2 20A 51 F1”B” 50 25A 49 F “A” KC 22 2 4 6 48 6mm2 1 3 5 21 47 Size “B” 1 2 3 23 46 YORK CONTROL 031B10078-001 45 NB.1 YCSA-36 KW 0.26 UNIT 41 (COM) (NO) COM K1-3 K1-4 D11 40 SRO 14 EX 23 K2-7 ST2 K2-6 ST4 ST4 ST3 39 COM BAMB 38 BCT ST1 13 37 EX 36 EX ST3 35 ONLY HEAT PUMP XCMTB YCSA-26 KW 9. YCSA/YCSA-H 26 & 36T 29 KF 20L .1 1 EX SDP 2 YCSA .9 .33 A 1.7 ST1 33 SHP MC 3~ S1 EX 32 BCRT 31 K2-5 30 K2-1 29 EEH 35W KW 0.3 B 44 Size “A” 43 D15 NB. 50HZ 2 YELLOW 44 Size (A) L1 1 ONLY HEAT PUMP QCB (A) Size (A) 4x10 mm2 F (A) (AM) L1 L2 L3 PE NB.25A(F) 18 2 17 7 VAC 18 8 0 -12V 0 -10V F1 N1 F2 N2 16 30 19 5 F 15 31 1. 5 EX 6 NB.3 YCSA 08 KW 2.9 . 035B60210-001/- NB. PE.08MP COD.155 A 0.25A(F) 230V 9 414 35 . YCSA/H .5 mm2 9 42 14 F2 4A (AM) 8 43 17 A1 3 L2 PE 7 44 1 404 L1 N 6 40 2.6 BFSC P EX SLP EX 9 A MF 1~ 4 13 7 27 FAN SPEED CONTROL ETH 200W S 414 22 12 ONLY HEAT PUMP S 30 K1 26 13 MC 1~ 8 KC 21 POWER SUPPLY 25 18 CDF 24 VAC K2-2 COM .A 9.6 EX 10 P EX 11 KP 52 (OPTION) 3 2 1 6 3 27 4 1 51 53 7 9 RS-485/N2 OPEN D13 7 9 50 12 YCSA.5A(F) F5 1. YCSA/H .5 mm2 401 414 24 NB.66 EX YCSA 06 ECH 30W YCSA 08 ECH 40W 14 EX EEH 35W EX MP 1~ 4 KP 7 29 ONLY HEAT PUMP EX A0 + A0 COM 28 SHP XCMTB YCSA 06 KW 2 . 1 ~.1 1 EX SDP 2 40 43 B NB.7 S1 30 NB.06MP YCSA.3 44 4 7 K1 49 6 3 24 4 1 48 8 D15 D12 9 NB.5A(F) 4 T 17 8 14 2 16 3 15 N 0 -10V 0 -12V F1 N1 F2 N2 15 5 16 VAC 14 6 25 VDC 12 31 22 A2 L F 13 7 31 11 30 23 KC 1.5 mm2 10 41 1.5 mm2 5 ONLY HEAT PUMP F1 16A (AM) 4 COM RTRT+ QCB 25A 3 230 V. 50HZ 2 7 4 mm2 L1 1 5 6 3x6 mm2 F 16A (AM) L1 N PE NB.411 421 R 14 EX ST2 EX 34 ST1 33 BCLT EX 32 BCRT 31 ST4 A1 A2 KC 11 10 K1 10 11 KP 15 K2-7 ST3 K2-6 K2-5 ST2 K2-1 ST1 16 EX 39 D14 COM ST4 EX 38 ST3 37 BAMB EX 36 BCT 35 YRV 32 C 414 B C MP KW 0.4 5 22 2 4 6 47 YORK CONTROL 031B10078-001 KC 46 1 1 2 3 5 22 21 45 (COM) (NO) COM K1-3 K1-4 D11 42 NB.24V 18 23 17 22 19 CDC C 230V 24V 21 21 R 12 V 20 19 20 2. YCSA/YCSA-H 06 & 08MP 4 4 4 4 414 11 3 F3 0.15 A 0.2 3 41 SRO MF KW 0.A 12.3 A Wiring diagram.3 B NB.9 18 F4 0.3 A AMB NB. 9 404 9 CDF 404 SLP EX T3 30 T2 7 KC 21 POWER SUPPLY 25 13 MC 3~ 24V 24 VAC K2-2 COM .5 mm2 5 6 COM F1 8A (AM) 4 40 2.4 5 1 3 5 21 46 YORK CONTROL 031B10078-001 1 2 3 22 45 (COM) (NO) COM K1-3 K1-4 D11 42 NB.9 12 V 20 19 18 6 18 19 4 T 17 20 2 16 8 N 0 -10V 0 -12V F1 N1 F2 N2 15 3 VAC 14 5 14 VDC 13 6 24 A2 L F 12 31 11 31 15 5 10 30 16 3 1.1 1 EX SDP 2 40 44 NB.08TP KP 52 (OPTION) 3 2 1 6 3 27 4 1 51 7 9 53 RS-485/N2 OPEN EX P D13 D15 D12 7 9 50 COD.5 mm2 9 41 25 1.3 A Wiring diagram.9 .5 mm2 3 ONLY HEAT PUMP QCB 25A 2 400 V.A 5.24V 18 23 17 22 21 T1 8 2.6 EX 10 11 P EX 4 4 4 4 404 404 11 3 F3 0.5A(F) 230V 21 12 NB.25A(F) 230V 404 9 B C 12 YCSA.3 B NB.3 B 43 4 7 KC 22 2 4 6 47 K1 49 6 3 24 4 1 48 8 9 NB.15 A 0. 3 + N ~.36 411 BFSC 413 423 412 422 421 32 T3 T2 T1 14 EX A2 KC A1 K1 11 10 KP 11 10 15 YRV ECH 40W 16 EX NB. PE.5 EX 6 NB.5 mm2 F2 4A (AM) PE 8 42 17 1 N 7 43 22 KC L3 401 44 23 A1 L3 402 L2 L2 403 L1 L1 6 7 RTRT+ 2.7 EX EEH 35W EX MP 1~ 4 KP 7 D14 COM K2-7 ST4 K2-6 ST3 39 K2-5 ST2 ST4 EX 38 ST3 37 BAMB EX 36 BCT 35 ONLY HEAT PUMP 14 ST2 EX 34 ST1 33 BCLT EX 32 BCRT 31 K2-1 30 ST1 29 A0 + A0 COM 28 FAN SPEED CONTROL ETH 200W EX 13 4 27 ONLY HEAT PUMP MF KW 0.2 3 41 SRO MP KW 0.5A(F) F5 1. YCSA/H .5 mm2 F4 0.155 A 0.66 EX A MF 1~ 22 7 K1 26 SHP XCMTB KW 2. 035B60211-011/- NB.3 A AMB NB. 50HZ 1 5 4 mm2 5x6 mm2 F 12A (AM) L1 L2 L3 N PE NB. YCSA/YCSA-H 08TP . 5 mm2 A2 18 26 SLP EX 423 412 T3 413 Size (A) 404 KPOL 421 KP BFSC 6 30 4 31 22 17 25 VAC K2-2 COM .5 YCSA-18 KW 7 .12TP YCSA.15 A 0. YCSA/H . 50HZ 1 3 4 mm2 5x6 mm2 F (A) (AM) L1 L2 L3 N PE NB.3 B 43 KC 12A 16A 48 6 1 3 7 8 5 13 F1 “B” 47 4 7 9 NB. 3 + N ~.6 EX 10 11 P EX 12 YCSA.3 B NB.9 21 15 5 12 V 8 16 3 20 6 18 1 T 19 3 19 A1 18 5 20 5 17 6 25 VAC 15 31 17 VDC 16 8 14 30 24 3 13 41 21 N 0 -10V 0 -12V F1 N1 F2 N2 11 9 L F 12 404 1. YCSA/YCSA-H 12 & 18TP 4 4 4 4 404 F3 0.422 421 T3 T2 411 T1 C W1 KW 0. YCSA/H .5 mm2 10 42 22 1 F2 4A (AM) 9 43 2.25A(F) 230V 404 9 C 37 .6A) 15 K2-7 K2-5 ST4 ST3 K2-6 ST2 EX 14 ST4 K2-1 EEH 35W MC 3~ V1 U1 W1 ST3 EX 38 16 EX 39 D14 COM BAMB 37 ST1 ETH 200W V1 ST2 EX 36 BCT 35 YRV U1 CDF2 YCSA-12 ECH 70W YCSA-18 ECH 50W EX ST1 EX 34 BCLT 33 ONLY HEAT PUMP CDF1 (35) EX 32 BCRT 31 NB.24V 24 12 13 2 7 KPOL A2 F4 0.4 32 MF1 KW 0.3 A AMB NB.12 YCSA .5 mm2 1.5mm2 4mm2 COD.66 B MF 1~ MF2 KW 0.5A(F) 230V 24V 23 22 14 NB. 035B60212-011/- NB.3 A Wiring diagram.7 .1 1 EX SDP 2 40 42 NB. PE.4 .5 mm2 PE 8 44 23 KC L1 N 7 RT- A1 401 L3 402 L2 L2 L3 403 L1 6 7 RT+ Size (A) 5 5 COM F1 (B) (AM) 4 40 4 mm2 3 ONLY HEAT PUMP QCB 25A 2 400 V.A 1.A 13.66 EX B XCMTB YCSA-12 KW 4.18 UNIT 41 SRO T2 6 422 4 13 4 K1 7 30 A0 + A0 COM 29 FAN SPEED CONTROL 28 ONLY HEAT PUMP T1 423 2 KC 21 POWER SUPPLY 27 SHP 1.5A(F) 11 F5 1.18TP (OPTION) 3 2 1 K1 7 9 52 53 RS-485/N2 OPEN 2.4 5 51 6 3 26 4 1 EX P D13 8 50 Size “A” KP 2 4 6 14 49 YORK CONTROL 031B10078-001 16A 20A F “A” 22 2 4 6 46 D15 D12 NB.5 EX 6 NB.A 8.6 EX MP 3~ A MF 1~ A EX 14 EX S1 A1 A2 KC 11 10 K1 96 95 A2 A1 KP (6) (1.15 A 0.2 3 45 1 1 2 3 3 5 21 24 44 (COM) (NO) COM K1-3 K1-4 D11 YCSA . 22 A 1.5 mm2 F2 4A (AM) T 9 BLUE 43 24 1 403 T3 PE 8 40 23 A1 402 T2 L3 7 5 T1 L2 6 BLACK RTRT+ 22 29 Size (B) 5 RED COM F1 (B) (AM) 4 YELLOW 44 Size (A) 3 400 V.7 14 A1 ST2 35 KF 10L T1 421 KC 13 BCLT EX 34 22 1.7A) YCSA . PE.22 A 1.7 96 95 42 YCSA .36 1 1 2 3 3 5 21 23 47 10mm2 6mm2 Size “B” 46 KC 48 20A 32A 40A 10 11 P EX 12 EX P 19 4 4 4 4 4 BFSC 4 20 EX BMP EX YCSA.2 3 7 NB. 035B60214-021/- NB. 50HZ 2 ONLY HEAT PUMP QCB (A) L1 1 3 7 Size (A) 4x10 mm2 F (A) (AM) L1 L2 L3 PE NB.7 11 XCMTB YCSA-26 KW 9.5 mm2 14 5 20 3 8 12V 13 12 BROWN 17 2.A 23.5 mm2 F 7 VAC 19 8 18 31 0 -12V 0 -10V F1 N1 F2 N2 17 30 L N 16 30 230V 15 1.A 15.1 YCSA-36 KW 0.2 .3 B NB.3 B 44 Size “A” 43 ONLY HEAT PUMP T2 MF2 KW 0. YCSA/H .6 EX 9 D13 D15 53 QCB”A” (OPTION) 3 2 1 F1”B” 25A 2 4 6 14 52 KP F “A” 51 22 50 6 1 7 3 8 5 13 2 4 6 49 YORK CONTROL 031B10078-001 45 NB. 3 ~.3A(T) YCSA-26 ECH 50W YCSA-36 ECH 75W 2 36 EX 3 KPOL 13 A2 EX ST1 14 22 EX 32 BCRT 31 K2-5 30 K2-1 29 15 KC 21 18 28 VAC COM .7 YCSA-36 KW 13.3 A Wiring diagram.9 .5 EX 6 NB.36TP 63A 32A 21 EX D12 RS-485/N2 OPEN COD.5 mm2 422 KPOL 423 6 S1 ST1 33 28 Size (B) 400V 4 F5 1.4 5 8 10mm2 6mm2 SRO U1 EX A1 KP (1. YCSA/H .5A(F) (33) MF1 A2 (6) ST4 D14 ST3 K2-7 ST4 ST3 39 COM BAMB BCT 38 EX K2-6 ST2 37 EX 36 SLP EX 413 T3 423 YCSA-26KW 0. 422 421 W1 V1 U1 412 T3 T2 411 T1 EX KW 0.7 .A 1.24V POWER SUPPLY 17 27 16 5 26 51 3 25 WHITE MF 1~ 24 K2-2 A0 + A0 COM FAN SPEED CONTROL 23 25 MF 1~ 22 52 1 3 18 A1 VDC 21 3 19 5 20 31 1.3 A AMB NB.7 EEH 35W W1 A2 16 YRV V1 EX EX ONLY HEAT PUMP MP 3~ 14 ETH 200W EX 15 NB.25A(F) 2 4 A2 35 KP 37 6 38 4 F3 6.1 1 EX SDP 2 4 NB. YCSA/YCSA-H 26 & 36TP 29 27 KF 20L .1 KW 0.26TP YCSA.26 UNIT 41 (COM) (NO) COM K1-3 K1-4 D11 40 SHP MC 3~ F4 0.5 mm2 6 24 V 11 6 405 404 10 41 21 KC 401 42 2.38 All data subject to change without notice.33 A 1.33 A1. . 40 .