OWNER’S MANUALHow to maintain and operate your EcoWater electronic demand water system R MODEL ESD 518 MODELS ESD 2502R30 ESD 2502R39 Systems Tested and Certified by NSF International and WQA against NSF/ANSI Standard 44 for softener performance. EcoWater Systems PO Box 64420, St. Paul MN 55164--- 0420 PRINTED IN USA Part No. 7277268 (Rev. D 11/17/05) 1 BANK OF NEW YORK As Trustee 2 . to perform the terms of said guarantee. installation or service charges. AGENT. corrode. What is covered by the warranty? EcoWater Systems LLC guarantees that. Are any additional warranties available? We are pleased to say. MN 55164. to your local EcoWater Systems dealer. How do I obtain warranty service? Should you need service. tornado or earthquake. and provided further that the water conditioner is not damaged as the result of any unusual force of nature such as. your local. for a period of TEN YEARS. alteration. the MINERAL TANK will not rust. other than normal shipping.’’ guarantees unto Bank of New York as Trustee holding said Guarantee Bond under the terms of a Trust Agreement dated April 9. Some states do not allow limitations on how long an implied warranty lasts or exclusions or limitations of incidental or consequential damage. but not limited to. or other circumstances beyond its control. notice must be given. HOWEVER. PARTS ONLY WARRANTY for the ELECTRONICS portion of your product. as described herein. installation or service charges. hurricane. EcoWater Systems LLC warrants FACTORY REPAIRS as well as all REPLACEMENT PARTS for a period of 90 DAYS. To register your warranty. PO Box 64420. government regulation. DRIVE MOTOR. complete the enclosed Warranty Registration Card and mail it within 30 days of purchase. leak.LIMITED WARRANTY EcoWater Systems LLC Advantage Warranty Series ESD 518. neglect. EcoWater Systems LLC. This warranty gives you specific legal rights. ELECTRONIC FACEPLATE and ALL OTHER PARTS will be free of defects in materials and workmanship and will perform their normal functions. How does my warranty work? If. or in any other manner fail to perform its proper function and that. and you may have other rights which vary from state to state. guaranteeing full performance by EcoWater Systems LLC SAFECO INSURANCE COMPANY OF AMERICA. ALL IMPLIED WARRANTIES. There shall be no liability hereunder as to any purchaser to whom there has not been issued at the time of installation and purchase completed registration card which is enclosed with a facsimile of this bond. INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE. within thirty (30) days of the discovery of the defect. St. THE SOLE OBLIGATION OF ECOWATER SYSTEMS LLC UNDER THESE WARRANTIES IS TO REPLACE OR REPAIR THE COMPONENT OR PART WHICH PROVES TO BE DEFECTIVE WITHIN THE SPECIFIED TIME PERIOD. TRANSFORMER. To whom is this warranty extended? EcoWater Systems LLC warrants its products to the original owner and guarantees that the products will be free from defects in materials and workmanship from the original date of installation. so the limitations and exclusions in this warranty may not apply to you. materials shortages.* General Provisions The above warranties are effective provided the water conditioner is operated at water pressures not exceeding 125 psi. provided further that the water conditioner is not subject to abuse. ARE DISCLAIMED TO THE EXTENT THEY MIGHT EXTEND BEYOND THE ABOVE PERIODS. that: 1. YES! EcoWater Systems LLC sells an EXTENDED. at its sole option repair or replace that part at no charge. after inspection by EcoWater. accident or negligence. This warranty is called the “Perfect Ten” and extends the three year warranty on the electronic FACEPLATE. WIRING HARNESS. 3. to be defective. for the use and benefit of original purchasers of residential EcoWater Systems Units within the Continental United States. Paul. misuse. and MICRO SWITCHES to a total of TEN YEARS from the date of original installation. POWER CORD. for the LIFETIME of the original owner. Claim must be made by such original purchaser in writing within 30 days from the expiration of these guarantees upon EcoWater Systems LLC. SENSOR HOUSING. PHONE: To obtain warranty service. Your local dealer will provide details regarding this warranty or will refer you to the factory for additional information. NO ECOWATER DEALER. hereinafter called ‘‘Surety. 2003. This warranty applies to consumer ---owned installations only. flood. *THERE ARE NO WARRANTIES ON THE WATER CONDITIONER BEYOND THOSE SPECIFICALLY DESCRIBED ABOVE. REPRESENTATIVE. a part proves. This warranty does not include normal shipping. is the replacement part warranted? Yes. GUARANTEE BOND The Safeco Insurance Company of America has issued it’s bond in the form shown below. independent EcoWater Dealer is only a phone call away. during the respective warranty period. for a period of THREE YEARS. ESD 2502R30 & ESD 2502R39 Water Systems Congratulations! You have just purchased the highest quality water conditioning product on the market. EcoWater will. that EcoWater Systems LLC.’’ PROVIDED. If I need a part replaced after the factory warranty expires. burst. the VALVE BODY. SAFECO INSURANCE COMPANY OF AMERICA This is to certify that the original of the above guarantee and bond is on file with Bank of New York. will discharge the obligations of the ‘‘EcoWater Bonded Parts and Service Guarantee Policy. and who has not returned such card in accordance with this guarantee. AND ECOWATER IS NOT LIABLE FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES. is excused if failure to perform its warranty obligations is the result of strikes. and notice of any default on such guarantee must be sent to Surety at its address by Registered Mail. and at water temperatures not exceeding 120°F. Liability of Surety hereunder shall not exceed the sum of FIVE HUNDRED AND 00/100th DOLLARS ($500.00) in the aggregate. the SALT TANK will be free of defects in materials and workmanship and will perform its proper function and that. and 2. OR OTHER PERSON IS AUTHORIZED TO EXTEND OR EXPAND THE WARRANTIES EXPRESSLY DESCRIBED ABOVE.000. freezing. and shall not exceed the sum of FIVE HUNDRED THOUSAND AND 00/100th DOLLARS ($500.00) as to any one installation. or hot water damage voids the warranty.60 hz electrical power only. use only the authorized service Class II. 3 . Consult with your licensed plumber.SAFETY GUIDES Follow the installation instructions carefully. 10 VA transformer. Use only lead -. drop. 24 volt. Excessive sun heat may cause distortion or other damage to non---metallic parts. plumbing codes of Massachusetts shall be adhered to. Before you begin installation. If transformer is replaced. Do not turn upside down. read this entire manual. obtain all the materials and tools you will need to make the installation. Maximum allowable inlet water pressure is 125 psi. Use care when handling the EcoWater softener. 60 cycle household outlet that is grounded and properly protected by an overcurrent device such as a circuit breaker or fuse. (Adding a pressure reducing valve may reduce the flow. Use a pressure reducing valve if necessary. If daytime pressure is over 80 psi. European Directive 2002/96/EC requires all electrical and electronic equipment to be disposed of according to Waste Electrical and Electronic Equipment (WEEE) requirements. Failure to install the EcoWater softener properly voids the warranty. as required by state and federal codes. Avoid installing in direct sunlight. This directive or similar laws are in place nationally and can vary from region to region. Please refer to your state and local laws for proper disposal of this equipment. In Massachusetts. Do not attempt to treat water over 120˚F. This system is not intended to be used for treating water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. Do not locate the EcoWater softener where freezing temperatures occur. Be sure to use the included transformer and plug it into a nominal 120V. The installation must conform to them. Then.free solder and flux for all sweat---solder connections. Check local plumbing and electrical codes.) The EcoWater softener works on 24 volt -. or set on sharp protrusions. nighttime pressure may exceed the maximum. The EcoWater softener requires a minimum water flow of 3 gallons per minute at the inlet. Freezing. 79 60 4 20 -.0 lbs 21. ◪ Efficiency rating is only valid at the minimum stated salt dose and service flow rate.700 @ 8.0 6 13.500 @ 6. X 40” 10” DIA. Hardness (gpg) Water Supply Max.4 1.4 lbs 25.67 50 3 ESD 2502R30 12.75” 56.125 40_ -.5 5030 @ 2.4 -.7 lbs 5.7.100 @ 2. ◓ Capacity to remove clear water iron is substantiated by WQA test data.1/2” C B C 36--./max. 4 . These softeners were efficiency rated according to NSF/ANSI standard 44. ◮ Working pressure for Canadian use is 1. ✦ Intermittent flow rate does not represent the maximum service flow rate used for determining the softeners rated capacity and efficiency.600 @ 7.8 12.0 .5 lbs 30.4 lbs 25./Max.100 @ 2.0 7 8.4 .0 2. Continuous operation at flow rates greater than the maximum service flow rate may affect capacity and efficiency performance. X 47” A 3--.0 kg/[email protected] lbs 31. Drain Flow Rate (gpm) 2.1/8” C 45” 41.9 5030 @ 2.9/16” 32” MODEL ESD 518 ESD 2502R30 ESD 2502R39 NOMINAL RESIN TANK SIZE 8” DIA.8” 48.9 lbs 40.13 80 5 Service Flow Rate (gpm) Pressure Drop at Service Flow Rate (psi) Intermittent Flow Rate (gpm) @ 15 psi ✦ Intermittent Flow Rate (gpm) @ 30 psi ✦ Rated Efficiency (gr / lb of salt @ min. Clear Water Iron (ppm) ◓ Water Pressure Limits (min.8 15 7.2 5070 @ 2.6” 49. X 35” 8” DIA. Water Supply Flow Rate (gpm) Max.6 lbs 7.OUT B 32--.0 2.120_ 3 ESD 2502R39 12.3/8” 3--.6” ESD 518 Rated Capacity (grains @ salt dose) 10.7 13.4 lbs 7. The validity of these flow rates is verified by NSF.OUT IN --.3/8” 3--.3/4” B 38--.3 These systems conform to NSF/ANSI 44 for the specific capacity claims as verified and substantiated by test data. Water Temperature (˚F) Min. salt dose) ◪ Amount of High Capacity Resin (cu ft) Water Supply Max.3 20.DIMENSIONS / SPECIFICATIONS ESD 518 20” OUT A IN ESD 2502R30 ESD 2502R39 IN 14” 14” 16” A OUT 14” 16” IN --.600 @ 12.200 @ 2.200 @ 15. psi) ◮ Min.600 @ 10. Open the highest and lowest water faucets in your house to let water drain from the pipes. If not already done. 5 . to turn off the water. remove all cardboard or plastic packing pieces from inside the softener. to keep over floor drain. 60Hz outlet outlet valve transformer (supplied) to timer to timer 3--. 4. 1. Shut off the gas or electric supply to the water heater.INSTALLATION -.(MODELS ESD 518 & ESD 2502R30) (ESD 518 shown) FIGURE 1 CONDITIONED WATER bypass valve HARD WATER 120V. 2.valve bypass system inlet valve HARD WATER OUTLET OUTLET INLET INLET valve drain hose brine tank overflow hose valve drain hose 1---1/2” airgap floor drain brine tank overflow hose floor drain 1---1/2” airgap Tie or wire valve drain hose in place. 3. Close faucets after water has drained. NOTE: Faceplate and support not shown for clarity of drawing. near the water meter or pressure tank. Close the shut off valve on the house main water pipe. INSTALL INLET AND OUTLET ADAPTORS. laundry tub. This gap is needed so you don’t get a back ---flow of sewer water into the softener. first disconnect copper pipes from plastic softener parts. do not raise the hose more than 8’ above the floor. H IMPORTANT: Be sure the turbine. H H H SNAP THE TWO LARGE HOLDING CLIPS INTO PLACE. drain fitting FIGURE 2 hose clamp IMPORTANT NOTES: Leave an air gap of about 1---1/2” between the end of the hose and the drain. observing all of the following notes.INSTALLATION (continued) -. Do not pinch the hose shut. Keep the hose lower than the drain fitting. BE SURE THEY SNAP FIRMLY INTO PLACE. Then shim under the plywood to level the softener. Be sure the o---ring seals are lubricated with silicone grease or Vaseline. DO NOT put the end of the hose into the drain or connect without the air gap. 6 . If you need an overhead drain. PLUGGED OR CLOSED IN ANY WAY. Tie or wire the hose in place so water pressure will not make it “whip”. setting on a smooth and level surface. 7. THE SOFTENER WILL NOT WORK IF THIS DRAIN HOSE IS PINCHED. DO NOT PULL OUT. hose to the valve drain fitting. 6. Place the other end of the hose over a floor drain.(MODELS ESD 518 & ESD 2502R30) 5. to keep the weight off of the softener valve. turbine support and sensor housing are firmly in position. use extreme care not to cross thread onto plastic. Position in “bypass” only if needed for softener repairs. CONNECT THE VALVE DRAIN HOSE Attach a length of 3/8” I. BE SURE TO OBSERVE LOCAL CODES. FROM THE TOP DOWN AS SHOWN. If the optional bypass valve is not used. In some homes.Push adaptors into the valve ports. SO THE ADAPTORS. If sweat soldering. OR THE OPTIONAL BYPASS VALVE. run inlet and outlet pipes to the softener. Referring to page 5. Be sure the o---ring seals are lubricated with silicone grease or Vaseline. set it on a piece of 3/4” thick plywood (slightly larger than the bottom of the brine tank). Support inlet and outlet plumbing in some manner. Be sure to plumb so HARD WATER flows TO the softener valve INLET. The bypass valve maintains continuity of the water supply when the softener is disconnected. standpipe or other suitable drain. Place and support the hose so it does not kink or have sharp bends. 8. to get to a drain you must raise the hose and run it over head. OR BYPASS VALVE.OR-BYPASS VALVE --. If using threaded fittings. Use a hose clamp to hold it in place. DO NOT SOLDER WITH COPPER CONNECTED TO THE SOFTENER OR PLASTIC PARTS WILL BE DAMAGED. Move the softener into installation position. be sure to use a three valve bypass as typically shown in Figure 1. If needed. in or on the valve outlet. sump. H H H INLET AND OUTLET ADAPTORS --.D. -.Push the bypass valve into the valve ports (can be inverted for connecting to floor level plumbing). (MODELS ESD 2502R30 & ESD 2502R39) Note: On some models. Run the hard water supply to the valve inlet. Pull on the adaptors or bypass valve to insure they are secure. or PVC plastic pipe and fittings. 1. 4. Continue with step 6. FIGURE 4 clip (2) copper tubes (install in softener valve or bypass valve) OUTLET 2. threaded. brine tank grommet elbow screw brine valve brinewell FIGURE 3 nut brinewell cover compression nut brine tubing INSTALLATION -. and allow to cool. 3. push the hose adaptor elbow into the grommet.. CAUTION: Do all soldering. Locate the brinewell in position and secure with a screw and nut (from parts skin---pack). Be sure clips hold parts firmly in place. 2. Eliminate 3 valves shown above if using optional bypass. on page 8. 1. and conditioned water out from the valve outlet. the factory may complete steps 1 and 2 below. Insert the grommet into the hole in the tank sidewall. Install the ground clamp if cold water pipe ground continuity was interrupted.(MODEL ESD 2502R39) BE SURE TO READ AND COMPLY WITH ALL GUIDES LISTED ON PAGE 3. 3. Lower the brine valve into the brinewell and install the brinewell cover.BRINE TANK ASSEMBLY -. Install the installation adaptors. Note: If the optional bypass valve is not used. before connecting pipe to the adaptors or bypass valve. Then. Plumb to copper tubes. FIGURE 5 Bypass Valve soft water hard water to outside faucets hard water INLET clip (2) bypass valve GROUND CONTINUITY Outlet Valve Inlet Valve OUT clip IN Soldered copper. or the optional bypass valve (Figure 4). ground clamp to valve inlet from valve outlet copper tube o--ring seal Valve Inlet 7 . be sure to install a 3---valve bypass (Figure 5). close the faucets and advance the softener valve to ‘‘service’’. with no more air bubbles. 8 . tube. do not raise more than 8’ above the floor. Note: Flexible drain hose is not allowed by some state or local codes. are brand names of bleach readily available. Note: When the sanitizing regeneration is over all remaining bleach is flushed from the system. Remove the brinewell cover and pour about 1---1/2 oz. When water at nearby faucets runs smooth.(MODEL ESD 2502R39) 4. Check your installation work for leaks. etc. Use a pail or hose to fill the brine tank with about 3 gallons of water. laundry tub. 8. VALVE MOTOR 9. Route the brine valve tubing out of the brine tank and connect to the nozzle assembly. Recommended nugget. and will not cause bacteria to form or grow. Provide a minimum 1---1/2” air gap at the floor drain. installing and operating. If you need to elevate the valve drain hose to get to the drain point. 1. Run the valve and brine tank overflow drain hoses (Figure 6). BoPeep. 12. sanitizing as follows is suggested when installing. Install the brine tank cover. Sanitize the unit following procedures below. page 9. 2. 0504574) is available from EcoWater for adapting copper tubing to the valve drain fitting. and to the drain. 10. The gravity overflow hose must be lower than the drain fitting along the entire run. Secure the valve drain hose to the drain fitting with the included hose clamp. For this reason. part no. Fill the brine tank with salt. Eagle. but it must be clean. (2 to 3 tablespoons) of common household bleach into the softener brinewell. Start an automatic regeneration to draw the bleach into and through the softener. during shipping.60Hz electrical outlet. bacteria could get into the unit. Linco. and use ‘‘Recharge Now’’ to start a recharge. or other approved drain. brn POSITION SWITCH grn WATER METER SENSOR HOUSING 11. standpipe. DISINFECTING THE SOFTENER Care is taken at the factory to keep your softener clean and sanitary. However.INSTALLATION (continued) -. 5. storage. Make all timer settings. 3. brine tank overflow hose floor drain FIGURE 6 compression nut screen brine tubing nozzle assembly brine tubing valve drain hose 1---1/2” airgap WIRING SCHEMATIC 24V TRANSFORMER 120 V Power Source BACK OF FACEPLATE TIMER 7. Open nearby faucets and advance (use RCHG keypad) the softener valve to backwash position to vent air from the tank. Clorox. Replace the brinewell cover.D. Use the small screen and compression nut included (on skin---pack) to fasten. Connect the power cable to the transformer and plug into a 120V --. A fitting (1/4” NPT x 1/2” O. You may use most water conditioner salts. Materials used to make the unit will not infect or contaminate your water supply. pellet or course solar salts have less than 1% impurities. White Sail. Turn on the water supply and allow the softener to fill. 6. --. a model code shows in the face plate display for the first few seconds.is flashing in the display. If the present time is between midnight and noon. press DOWN to move the time backward. The model code is followed by a test number (example: J1. 9 . or the highest hardness setting using the UP keypad. Then. If other than the above codes show.0). Pressing and holding the keypads changes the time 32 minutes each second. etc. The UP keypad moves the display to the highest setting (see maximum setting for your model in the specifications). assume your water is 15 gpg hard and contains 2 ppm iron. S30 OR H40. Model ESD 518 SELECT keypad If the present time is between noon and midnight. Continuous pressure on the UP or DOWN keypad changes the display twice each second. The DOWN keypad moves the display to 1. when the transformer is first plugged in. NOTE: Each press of the UP/DOWN keypad changes the display by 1 between 1 and 25. Press the (↑) UP/DOWN (↓) keypads to set your water hardness number in the display.--. compensate for it by adding to the water hardness number. Press UP to move the display ahead. For example. press the SELECT keypad to display the flashing 12:00 PM. 1. After the test number. you would use 25 for your hardness number. In this example. For example. please see page 13 to reset. 12:00 PM begins to flash. Repeated beeps means the timer will not accept a change from the keypad you have pressed. SET WATER HARDNESS NUMBER: Press the SELECT keypad once to display 25 (flashing) and HARDNESS. hardness setting must be increased by 25%. Be sure to set the correct code.--. SOUND “BEEPER”: A “beeper” sounds while pressing keypads for timer set-up. Press the (↑) UP/DOWN (↓) keypads to set the present time. in setting the hardness (step 2). SET PRESENT TIME OF DAY: NOTE: If the words PRESENT TIME do not show in the display. be sure AM shows. as shown in the following drawing. 30. Add 5 to the hardness number for each 1 ppm of iron. 35. Set the grains per gallon hardness of your water supply (determined by water analysis or call your local water department). press the SELECT keypad (Figure 7) until they do. press the UP (↑) keypad (Figure 7) until the correct code shows. NOTE: If your water supply contains iron.FIGURE 7 display UP keypad DOWN keypad RECHARGE keypad When the transformer is plugged in. Model ESD 2502 R30 2. 2 ppm iron x 5 = 10 (times) 15 gpg hardness +10 25 HARDNESS NUMBER Model ESD 2502 R39 NOTE: If --. as needed for your model. the display changes 5 at a time 25. The words PRESENT TIME show in the display. One beep signals a change in the face plate display. NOTE: If using potassium chloride (KCl) instead of standard sodium chloride (NaCl) water softener salt. Between 25 and the highest number. be sure PM shows. NOTE: Each press of the UP or DOWN keypads changes the time by 1 minute. The model code for your water softener is S518. telling you to use another keypad. the beeper sounds repeatedly when the display reaches 1 using the DOWN keypad. If a different RECHARGE TIME setting would be better for your household. 4. NOTE: When efficiency setting is set to on. do the following. follow the instructions on this 10 . ending no later than 4:00 AM. CALIFORNIA EFFICIENCY REQUIREMENT Your water softener has a “High Efficiency” feature with an “ON” or “OFF” setting.---’” should show in display. NOTE: Each press of the UP/DOWN keypads changes the display 1 hour. If you wish to turn the Salt Efficiency feature “ON” ( page. which utilizes the maximum rated capacity while most often achieving maximum salt efficiencies. This is a good time in most households because water is not being used. Press the (↑) UP/DOWN (↓) keypads to set the desired RECHARGE starting hour. Press the UP or DOWN button to set the desired backwash time. Continuous pressure on the UP or DOWN keypad changes the display twice each second. you MUST turn this setting to the “ON” position which may initiate more frequent recharges. the softener begins regeneration at 2:00 AM. NOTE: California regulations require the efficiency setting to be ON for sale in California. “000--. Press SELECT button once more to go to Efficiency screen. This softener setting is shipped in the “OFF” position. NOTE: Factory default for this setting is 3 minutes. Be sure to observe the AM-PM as you did when setting the time of day. SET EFFICIENCY. Press the SELECT button once to go to the backwash time setting. SET RECHARGE (REGENERATION) TIME: Press the SELECT keypad once to display 2:00 AM (flashing) and RECHARGE TIME. Press the SELECT keypad once again. At the 2:00 AM RECHARGE TIME setting. When installing this unit in the State of California. Press the UP or DOWN button to set the efficiency setting either on or off. however it will operate at 4000 grains per pound of salt or higher. icon will show in display). to return the present time (steady) of day. BACKWASH TIME AND RINSE TIME: Press and hold the SELECT button. an icon will show in the upper right hand corner of the display. Press the SELECT button once to go to the rinse time setting. NOTE: Factory default for this setting is 7 minutes.3. You did not refill the softener with salt before it was gone. PROGRAM MEMORY If electrical power to the softener goes off. press and release the RECHARGE keypad once more to turn off the flashing RECHARGE TONIGHT.m. When electrical power comes on again. . ELECTRONIC DEMAND TIMER: The demand timer is actually a small computer. consisting of a turbine. RECHARGE NOW begins to flash in the display. the time display is blank but the face plate timer keeps the correct time for about 6 hours. RECHARGE TONIGHT Press and release (do not hold) the RECHARGE keypad. you have to reset the present time only if the dis- 11 . or as otherwise preset). it will schedule a regeneration. two magnets (in the turbine) cause a back --and---forth movement of a switch in the sensor housing. If you decide to cancel the regeneration before it has started. you will have soft water again. This switch movement sends a pulse to the electronic demand timer.EXTRA RECHARGE Sometimes.. play is flashing. Two examples are: . The computer adjusts daily to water using habits. It multiplies this water usage information times the water hardness (preprogrammed into timer) to continually calculate the soft water capacity required. When the computer determines more capacity is needed. WATER METER: The water meter. turbine mounting assembly. RECHARGE NOW Press the RECHARGE keypad and hold for 3 seconds. You have used more water than usual (guests visiting) and you may run out of soft water before the next timer started regeneration. and the softener begins regeneration at the next preset recharge time. RECHARGE TONIGHT shows in the display to inform of the coming regeneration. the softener works as it should to keep your water soft. and the softener enters the fill cycle of regeneration right away. Then. it converts them to gallons of water passing through the water softener. RECHARGE TONIGHT flashes in the display. As it receives pulses from the water meter. using the least (and most efficient) amount of salt and water to regenerate. or needed. or you can set the timer to regenerate at the next 2:00 AM (or other preset recharge time). This regeneration will last for about 2 hours. at the next regeneration starting time (2:00 a. Even if the timer is incorrect after a long power outage. regenerations may occur at the wrong time of day until you reset the timer to the correct time of day. seeking to supply soft water for the longest time. ERROR CODE An error code could appear in the face plate display if a problem occurs in the softener electronics. The HARDNESS and RECHARGE TIME never require resetting unless a change is desired. As water passes through and spins the turbine. a manually started regeneration (recharge) may be desired. You can start a regeneration right away. Do the following. and the sensor housing. is located at the valve outlet port. However. dirt. To get to the nozzle and venturi. Be sure the unit is in service cycle (no water pressure at nozzle and venturi). NOTE: In humid areas. Clean. Lubricate the o---ring seal with silicone grease and locate in position. SALT NOT RECOMMENDED: Rock salt. RECOMMENDED SALT: Cube. you will get hard water. it is best to keep the salt storage level lower. Until you have established a refilling routine. etc. sometimes formed. are not recommended. an empty space forms between the water and the salt. etc. Although this additive may help keep the resin bed clean.. Lift out the screen support and screen. remove the EcoWater System Unit top cover. holding the nozzle and venturi housing with one hand. but may require frequent brine tank cleaning to remove the ‘‘sludge’’ residue (insolubles).. salt will not dissolve in the water to make brine. or compressed. Install and tighten the cap. block. When the salt bridges. This small unit creates the suction to move brine from the brine tank. Take a broom handle. into briquets. coarse solar. If a hard object is felt. misshape. This type of salt is from high purity evaporated crystals. turn off the cap. CLEANING THE NOZZLE AND VENTURI A clean nozzle and venturi (Figure 8) is a must for the EcoWater System Unit to work right. etc. Wash the parts in warm. SALT WITH IRON REMOVING ADDITIVES: Some salts have an additive to help a water conditioner handle iron in a water supply. into the resin tank. hardness setting must be increased by 25%. and to refill more often. Do not lose the o ---ring seal. it may also release corrosive fumes that will weaken and shorten the life of some EcoWater System Unit parts. Also. and push it straight down into the salt. NOTE: If using potassium chloride (KCl) instead of standard sodium chloride (NaCl) water softener salt. use a small brush to remove iron or dirt. it is hard to tell if you have a salt bridge. surfaces of the nozzle and venturi. check the salt every 2 or 3 weeks... silt. If the unit uses all the salt before you refill it. etc. water conditioner salt is recommended. Salt is loose on top. by hand only. high grade rock salts are acceptable. If the storage tank is full of salt. remove the nozzle and venturi. Without brine. pellet. a hard crust or salt bridge forms in the brine tank. ALWAYS refill if less than 1/2 full. If it should become plugged with sand. or like tool.REFILLING WITH SALT Remove the brine tank cover and check the salt storage level frequently. Then. Then. FIGURE 8 BREAKING A SALT BRIDGE Sometimes. It is usually caused by high humidity or the wrong kind of salt. ice melting. granulated. the resin bed does not regenerate and you will have hard water. Do not overtighten and break the cap or housing. Carefully replace all parts in the correct order. If needed. Then. Be sure the brinewell cover is on. ice cream making salts. high in impurities. it’s most likely a salt bridge. and you will get hard water. Carefully push into the bridge in several places to break it. check and clean the gasket and flow plug(s) if dirty. the EcoWater System Unit will not work. Be careful not to scratch. table. It has less than 1% insoluble (will not dissolve in water) impurities. soapy water and rinse in fresh water. 12 . but the bridge is under it. Use resin bed cleaner. FIGURE 9 plug distributor tube while adding resin add resin resin tank bottom distributor tube resin bed FREEBOARD ADDING RESIN Normally. following directions on the container. 4. 1. IMPORTANT NOTES: Turn off the water supply and relieve pressure. 13 . press SELECT and hold for 3 seconds. Press SELECT to set. See resin requirements on page 4. However.. certain conditions may require partial or total replacement of the resin bed. A “beep” will sound. It is heavy when filled with resin and water. then plug it in again. 5. available from EcoWater. CHECKING THE MODEL CODE ENTRY (See page 9) Unplug the transformer at the electrical outlet. or to replace the entire bed.press SELECT and hold for 3 seconds. Refer to the assembly instructions and to installation steps to reassemble and restart the unit. Again.. Enter the secondary mode. Do not lose o---ring seals or other small parts. Clean the resin every 6 months. followed by the present time display. then the model code displays for a few seconds. Some of these conditions are: (1) damaged top and/or bottom distributors have allowed resin to escape (2) resin bed iron fouled beyond use (3) some water supplies cause resin degradation To add more resin.RESIN BED CLEANING If the water supply contains ‘‘clear water ’’ iron (see page 9). Handle the resin tank carefully. CHANGING THE MODEL CODE IMPORTANT: READ page 9 BEFORE CHANGING THIS CODE. Reset the timer (page 9) and reselect other desired options. The test number will then display for a few seconds. 3. or more often if iron appears in your conditioned water supply. Use the (↑) or (↓) keypad to display the desired model code. The current model code setting will be flashing. use the following guides. regular resin bed cleaning is needed to keep the bed from coating with iron. 2. the resin bed (Figure 9) will last the lifetime of the EcoWater System Unit. REPAIR PARTS -.ALL MODELS 1 Valve Assembly (see pages 16 --.19 ) 2 38 19 20 21 22 6 3 4 36 26 5 7 27 35 34 8 28 41 2 10 9 5 9 13 8 10 11 12 13 16 14 16 18 15 33 32 30 31 29 23 39 40 24 25 37 11 12 14 15 17 17 14 . mesh) Spacer (ESD 518.REPAIR PARTS -. 1 cu ft (stand. 2 req.ring. PWA Faceplate Support Salt Hole Cover (ESD 518) Vapor Barrier (ESD 518) Rim (ESD 518) Rim (ESD 2502 models) Brinewell Cover Washer Brinewell Grommet Hose Adaptor Hose Clamp Screw Brine Tank (ESD 518) Brine Tank (ESD 2502 models) Tank Base Resin Tank Sleever (ESD 2502R30) Resin Tank Sleever (ESD 2502R39) O --. ESD 2502R30 Resin Tank. 1/2 cu ft (stand. x 40”. Key Nos.1/4” O --.3/16” Clip Brine Valve Body Clip Screen Tubing Assembly.Ferrule. Drain (order length needed) 27 28 29 30 31 32 33 34 35 36 37 38 39 --40 41 J J 0502272 0501741 1184700 7113008 7170288 1205500 7092252 7080653 7131365 7113016 7095470 7171349 9003201 7161807 7161768 7094987 7210486 7116488 7108118 = optional parts to extend brine tubing (not included) J Not shown.ring. x 35”.ALL MODELS KEY NO. = Tubing. Distributor (bottom) Clamp Section. 8” dia. 29 --.ring Seal. 20 ft = Tubing. 7252373 7218662 7218670 7210509 7214692 7238418 7211173 7210389 7214244 7210397 7210460 7155115 7219595 7109871 9003500 1103200 0900431 7219587 7218604 7218612 7141205 7218620 7218646 7170296 7170254 7077870 7170270 DESCRIPTION Transformer.D. Resin Tank. 10” dia. ESD 2502R39 Resin. Clamp Retainer. 13/16” x 1--.ring. 1 2 3 --4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 PART NO. ESD 518 Resin Tank. 2--. 100 ft Union Connector = Brine Tank Cover (ESD 2502 models) Brine Valve Asm (incl. 15 .10VA Top Cover (ESD 518) Top Cover (ESD 2502 models) Faceplate (order following decal) Decal Repl.3/4” x 3” KEY NO. 2 req. x 47”. mesh) Resin. 8” dia. ESD 2502R30) Float. BV Brine Tube Screen Nut--.1/16” Top Distributor O --. 15/16” x 1--.36) Hose. 2 req. 1/2” I. 24V--. 2--. 23 24 25 26 PART NO. Stem and Guide Assem. 7105047 7176292 7088033 7114787 7113058 7092202 DESCRIPTION Repl. O --.7/8” x 3--. strip 51 8 52 10 9 17 18 19 21 24 25 31 26 seal cross--.ESD 518 & ESD 2502R30 1 2 50 49 48 47 3 4 5 6 7 46 42 41 40 39 38 37 36 35 43 45 11 12 13 44 14 15 16 20 22 23 wear--.section view 34 33 32 29 30 28 27 16 .REPAIR PARTS -. 7224087 7228544 0900857 7231385 0503288 7113927 7142942 0900431 7024160 7170327 0501228 7170238 7170212 7082087 7199232 7170246 7116713 0507369 0507615 7170335 2207800 7170288 7134224 7170204 7092642 7129889 2204101 7117858 7082053 7081764 DESCRIPTION Screw. 13. 2 ea. 33. 3/4 x 15/16 Wave Washer Rotor & Disc O-Ring.3 gpm Nozzle & Venturi Gasket Kit (ESD 518) Nozzle & Venturi Gasket Kit (ESD 2502R30) Gasket (only) (ESD 518) Gasket (only) (ESD 2502R30) Flow Plug. 3--. 15/16 x 1-3/16 (2 req.Ferrule Cone Screen Flow Plug.1 gpm Screen Screen Support O-Ring.1/8” x 1--. #10-14 x 2 (5 req. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 PART NO. 1--.) Installation Tube (2 req. 7/16 x 5/8 O-Ring.) Installation Nut (2 req. 23. 24 & 30) z Not shown. of Key No.) Washer (2 req. #8-32 x 1” (2 req. of Key No. 7081201 7170319 7081104 1202600 7095030 1148800 7147706 7248007 7204362 7190547 0521829 7146043 7167659 7170262 7199729 0900060 7235371 7085263 7074123 7077472 7030713 7117816 7070412 7248706 7129871 7214969 7129716 DESCRIPTION Retainer (Nozzle & Venturi) O-Ring. 3/8 x 9/16 Plug (Drain Seal) Spring Turbine Support and Shaft Turbine Valve Body Seal (Nozzle & Venturi) KEY NO. 2 ea. 17 . & 35 --.) (incl. 12. . 16.ESD 518 & ESD 2502R30 KEY NO.) Motor Plate Bearing Cam and Gear Clip (Drain) Tubing Clamp Drain Hose Adaptor O-Ring.REPAIR PARTS -.) Nozzle & Venturi Housing Nut . (incl.) Expansion Pin Switch Spacer Screw. #4-24 x 1-1/8 (flat head) Ground Clamp Bypass Valve (optional) Nozzle & Venturi Assy. 1/4 x 3/8 (2 req.3/8 x 3-5/8 Clip (2 req. Key Nos. .42) Seal Kit (incl.) Installation Adaptor (2 req. 1) Screw. 22) O-Ring. 5/8 x 13/16 Flow Plug O-Ring.) Rotor Seal O-Ring. 31 32 33 34 35 36 37 ----38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 z z PART NO. Key Nos.3/8” Cap1 O-Ring Sensor Housing & Wiring Harness Valve Cover Screw. #6-20 x 3/8 (2 req.) Motor (incl. REPAIR PARTS -.section view 47 11 12 13 14 15 16 17 10 9 21 27 28 18 .ESD 2502 R39 1 2 46 45 44 3 4 5 6 7 8 43 48 41 42 40 39 38 37 26 36 35 34 18 19 20 22 33 32 31 29 30 24 25 23 wear--.strip seal cross--. ) Motor (incl. #8-32 x 1” (2 req.Ferrule Cone Screen Flow Plug. 16. Key Nos.) O-ring. #6-20 x 3/8 (3 req. 7224087 7228544 7231393 0900857 7171250 7219545 7169180 0900431 7271270 7170288 0501228 7170327 7173024 7174313 7185500 7173032 7185495 7172989 7171187 7129889 7089306 7077642 7170262 7094898 7101548 7248722 DESCRIPTION Screw. 27 28 29 30 31 32 33 34 35 36 --37 38 39 40 41 42 43 44 45 46 47 48 ◆ ◆ PART NO.REPAIR PARTS -. Key Nos. 18 & 29) ◆ not illustrated 19 . 1-1/8 x 1-3/8 (4 req.15 gpm Screen Screen Support O-ring. 1/4 x 3/8 (2 req. & 34 --41) Seal Kit (incl. . 32. 17. 5/8 x 13/16 O-ring. Wave Washer Rotor & Disc O-ring. 1” (2 req. 1-1/8 x 1-1/2 Bearing. of Key No. 15/16 x 1-3/16 Flow Plug.ESD 2502 R39 KEY NO.) Bearing Cam and Gear Clip (Drain) Hose Clamp Drain Hose Adaptor O-ring. 0900060 7081201 7195482 7171145 7170319 7081104 1202600 7095030 1148800 7114533 7204362 7084607 7146043 7167659 7170262 7199729 7175199 7171161 7172997 7145186 7140738 7248706 7214383 7253808 7185487 O-ring DESCRIPTION Retainer (Nozzle & Venturi) Seal (Nozzle & Venturi) Valve Body O-ring.) Copper Tube.) Nozzle & Venturi Housing Nut . #4-24 x 3/4 (2 req.3 gpm Nozzle and Venturi .0 gpm O-ring. 2 ea. 1) Motor Plate Screw. 12. . 4-1/2 x 4-7/8 Rotor Seal Seal Plug (Drain Seal) Spring Clip (2 req. 13.) Switch Screw. 2. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 PART NO.) Turbine Support Turbine Wire Harness (Sensor) KEY NO. #10 x 2-5/8 (8 req.Gasket Kit Gasket only Flow Plug.) Ground Clamp Bypass Valve (optional) Nozzle & Venturi Asm (incl. 1-1/8 x 1-3/8 Cap Wave Washer Valve Cover Screw.