Complete Owner s Guide English
Page 3
... codes, the National Fuel Gas Code, ANSI Z223.1/NFPA 54. CONDENSING TANKLESS GAS WATER HEATER Use and Care Manual Models : EN19WI30LS EP19WI30LS EN18WI30LS EP18WI30LS FOR USE IN RESIDENTIAL APPLICATIONS IN THE UNITED STATES ONLY. Installation must conform with local codes, or in the vicinity of its products without notice. Keep this or any time, the designs and/or specifications of this manual where it can also be found whenever necessary. Electrolux Home...
... codes, the National Fuel Gas Code, ANSI Z223.1/NFPA 54. CONDENSING TANKLESS GAS WATER HEATER Use and Care Manual Models : EN19WI30LS EP19WI30LS EN18WI30LS EP18WI30LS FOR USE IN RESIDENTIAL APPLICATIONS IN THE UNITED STATES ONLY. Installation must conform with local codes, or in the vicinity of its products without notice. Keep this or any time, the designs and/or specifications of this manual where it can also be found whenever necessary. Electrolux Home...
Complete Owner s Guide English
Page 5
... or remove the valve. Do not try to light the burner by IBOE EPOUUSZUPSFQBJSJU$BMM BRVBMJmFETFSWJDFUFDIOJDJBO Force or attempted repair may result in fire or explosion, and personal injury or death. Turn off the power to the water heater 3. MNNFEJBUFMZDBMMBRVBMJmFE service technician to inspect the water heater and to replace any part has been under water. Check the temperature...
... or remove the valve. Do not try to light the burner by IBOE EPOUUSZUPSFQBJSJU$BMM BRVBMJmFETFSWJDFUFDIOJDJBO Force or attempted repair may result in fire or explosion, and personal injury or death. Turn off the power to the water heater 3. MNNFEJBUFMZDBMMBRVBMJmFE service technician to inspect the water heater and to replace any part has been under water. Check the temperature...
Complete Owner s Guide English
Page 7
... children to bath unsupervised. water heater. The installation is bathing. Do not use condensate, discharged from fuel combustion (gas, oil) or components of fresh air to impact or force. This product may contain such substances, be installed by animals. Contact Electrolux before performing maintenance. The information in any necessary repairs, service or maintenance. Do not touch the power cord with the kit. Prohibited Do not allow...
... children to bath unsupervised. water heater. The installation is bathing. Do not use condensate, discharged from fuel combustion (gas, oil) or components of fresh air to impact or force. This product may contain such substances, be installed by animals. Contact Electrolux before performing maintenance. The information in any necessary repairs, service or maintenance. Do not touch the power cord with the kit. Prohibited Do not allow...
Complete Owner s Guide English
Page 8
... the unit with approved methods in the vicinity of time. Repairs for long periods of your local water. This unit is water resistant, too much water can result. Check ignition during use and extinction after use benzene, oil or fat detergents to clean the remote controller. This may cause damage or failure. are not covered by the warranty. Although it is not on. Do not...
... the unit with approved methods in the vicinity of time. Repairs for long periods of your local water. This unit is water resistant, too much water can result. Check ignition during use and extinction after use benzene, oil or fat detergents to clean the remote controller. This may cause damage or failure. are not covered by the warranty. Although it is not on. Do not...
Complete Owner s Guide English
Page 9
Contents Important Safety Information 2 Contents ...7 Overview of Condensing Tankless Gas Water Heater 8 General Parts Main Unit...9 Remote Controller 10 Initial Operation 11 How to Use Setting and Using the Water Heater 12 Flow Meter Alarm 14 Muting the Remote Controller 16 Adjusting the Maximum Output Temperature 17 Preventing Damage from Freezing 18 Regular Maintenance 22 Troubleshooting 24 Follow-up Service 29 4QFDJmDBUJPOT 31 Limited Warranty 33 7
Contents Important Safety Information 2 Contents ...7 Overview of Condensing Tankless Gas Water Heater 8 General Parts Main Unit...9 Remote Controller 10 Initial Operation 11 How to Use Setting and Using the Water Heater 12 Flow Meter Alarm 14 Muting the Remote Controller 16 Adjusting the Maximum Output Temperature 17 Preventing Damage from Freezing 18 Regular Maintenance 22 Troubleshooting 24 Follow-up Service 29 4QFDJmDBUJPOT 31 Limited Warranty 33 7
Complete Owner s Guide English
Page 10
...white steam. condensate trap Condensate Hot water Gas Cold water Hot water Gas Cold water The condensing tankless gas water heater discharges condensate. After the exhaust gas passes through the secondary heat exchanger as it becomes low in the exhaust gas and the resulting water is collected within the secondary heat exchanger, condensation occurs from the drain pipe (approx. 2 gallons/hour (7.5 liters/hour) maximum). A condensate neutralizer may often be seen. Overview of approximately 2-3. Unlike a traditional tankless water heater, a condensing type captures heat from...
...white steam. condensate trap Condensate Hot water Gas Cold water Hot water Gas Cold water The condensing tankless gas water heater discharges condensate. After the exhaust gas passes through the secondary heat exchanger as it becomes low in the exhaust gas and the resulting water is collected within the secondary heat exchanger, condensation occurs from the drain pipe (approx. 2 gallons/hour (7.5 liters/hour) maximum). A condensate neutralizer may often be seen. Overview of approximately 2-3. Unlike a traditional tankless water heater, a condensing type captures heat from...
Complete Owner s Guide English
Page 12
...) Setting Buttons For setting the hot water temperature, the flow meter alarm, and other settings. Temperature Setting (Ex.:110°F) Flow Meter Setting The display will flash if a failure occurs. ( p.28) Power On/Off Button For turning the heater on how the water heater is set to the Installation Manual. 10 Flow Meter Alarm Set Button For setting the flow meter alarm. ( p.14 - 15) * Before use, remove the protective sheet from the factory, the remote controller is set . General Parts...
...) Setting Buttons For setting the hot water temperature, the flow meter alarm, and other settings. Temperature Setting (Ex.:110°F) Flow Meter Setting The display will flash if a failure occurs. ( p.28) Power On/Off Button For turning the heater on how the water heater is set to the Installation Manual. 10 Flow Meter Alarm Set Button For setting the flow meter alarm. ( p.14 - 15) * Before use, remove the protective sheet from the factory, the remote controller is set . General Parts...
Complete Owner s Guide English
Page 20
... the gas supply valve. 3. If there remains a freezing risk, contact the nearest Electrolux agent. Be sure to the unit from freezing. Open a hot water fixture, and keep a small stream of whether the operation switch is ON or OFF. * In normal operation, freezing is prevented within the device and pipes even in this plumbing with insulation, heat tape or electric heaters, solenoids, or pipe covers. Outside temperature...
... the gas supply valve. 3. If there remains a freezing risk, contact the nearest Electrolux agent. Be sure to the unit from freezing. Open a hot water fixture, and keep a small stream of whether the operation switch is ON or OFF. * In normal operation, freezing is prevented within the device and pipes even in this plumbing with insulation, heat tape or electric heaters, solenoids, or pipe covers. Outside temperature...
Complete Owner s Guide English
Page 21
... a long period of the unit. 7 Check that the water is installed around the piping. 19 Manual Draining 2 Turn off . Do not touch with wet hands. 4 Close the water supply valve. 5 Fully open , and then remove. When completely drained, replace all hot water fixtures. The appliance will not be visible if insulation is completely drained. Drain Plugs Each drain plug might not be used for water to open all drain plugs and close the hot water fixtures...
... a long period of the unit. 7 Check that the water is installed around the piping. 19 Manual Draining 2 Turn off . Do not touch with wet hands. 4 Close the water supply valve. 5 Fully open , and then remove. When completely drained, replace all hot water fixtures. The appliance will not be visible if insulation is completely drained. Drain Plugs Each drain plug might not be used for water to open all drain plugs and close the hot water fixtures...
Complete Owner s Guide English
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... unit. * An 11 Error Code may appear on the remote controller. Drainage Using the Remote Controller Manual Draining 1 5VSOUIFQPXFSPOPGG CVUUPOiPGGu 1 Close the gas valve. (2) Press the flow meter alarm set button again. (4) Press the setting button NBSLFEiu. Do not touch with wet hands. 4 Fully open all hot water fixtures. Fixture 4 Open all drain plugs and drain the water out of time, drain the water. The appliance will DIBOHF...
... unit. * An 11 Error Code may appear on the remote controller. Drainage Using the Remote Controller Manual Draining 1 5VSOUIFQPXFSPOPGG CVUUPOiPGGu 1 Close the gas valve. (2) Press the flow meter alarm set button again. (4) Press the setting button NBSLFEiu. Do not touch with wet hands. 4 Fully open all hot water fixtures. Fixture 4 Open all drain plugs and drain the water out of time, drain the water. The appliance will DIBOHF...
Complete Owner s Guide English
Page 32
... gas manometer are replaced and properly installed by the installer. at the manifold inlet on the table provided below. $POWFSTJPO,JU Model EP18WI30LS EN18WI30LS EP19WI30LS EN19WI30LS Conversion Type Propane to Natural Gas Natural Gas to Propane Propane to Natural Gas Natural Gas to Propane The following parts are currently installed in the conversion kit. Make sure that all applicable codes and requirements of the converted appliance is completed, a final gas leak check will be charged for the connection, utilization, repair or servicing...
... gas manometer are replaced and properly installed by the installer. at the manifold inlet on the table provided below. $POWFSTJPO,JU Model EP18WI30LS EN18WI30LS EP19WI30LS EN19WI30LS Conversion Type Propane to Natural Gas Natural Gas to Propane Propane to Natural Gas Natural Gas to Propane The following parts are currently installed in the conversion kit. Make sure that all applicable codes and requirements of the converted appliance is completed, a final gas leak check will be charged for the connection, utilization, repair or servicing...
Complete Owner s Guide English
Page 34
...POUIFXBUFSQSFTTVSF water supply, piping conditions, and water temperature. Specifications Item Model Name Type Ignition Installation "JS4VQQMZ&YIBVTU Operating Pressure Minimum Flow Rate Dimensions (Height) x (Width) x (Depth) Weight Water Holding Capacity Connection Sizes Water Inlet Hot Water Outlet Gas Inlet Condensate Drain Power Supply Supply Consumption Materials Safety Devices Casing Flue Collar Primary Heat Exchanger Secondary Heat Exchanger Accessories Specification EN19WI30LS EP19WI30LS Indoor Wall Mounted Power Vented Direct Ignition 15-150 psi...
...POUIFXBUFSQSFTTVSF water supply, piping conditions, and water temperature. Specifications Item Model Name Type Ignition Installation "JS4VQQMZ&YIBVTU Operating Pressure Minimum Flow Rate Dimensions (Height) x (Width) x (Depth) Weight Water Holding Capacity Connection Sizes Water Inlet Hot Water Outlet Gas Inlet Condensate Drain Power Supply Supply Consumption Materials Safety Devices Casing Flue Collar Primary Heat Exchanger Secondary Heat Exchanger Accessories Specification EN19WI30LS EP19WI30LS Indoor Wall Mounted Power Vented Direct Ignition 15-150 psi...
Wiring Diagram English
Page 1
... VALVE POWER CONTROL CIRCUIT IG IGNITER IG DRIVING CIRCUIT WATER LEVEL ELECTRODE DETECTION CIRCUIT HIGH LIMIT SWITCH SOLENOID SV0 VALVE 0 SOLENOID GAS SOLENOID VALVE DRIVING CIRCUIT SV1 VALVE Q1 SOLENOID SV2 VALVE Q2 SOLENOID SV3 VALVE Q3 SOLENOID SV4 VALVE Q4 FLAME DETECTING CIRCUIT FR FLAME ROD EARTH D THERMAL FUSE FAN CONTROL FAN OUTPUT PULSE A CONTROL CIRCUIT FAN ROTATION B SPEED INPUT C FAN CURRENT VALUE INPUT E CPU CENTRAL PROCESSING UNIT Sub-CPU SUB CONTROL UNIT D WATER OUTLET THERMISTOR WATER INLET THERMISTOR HEAT EXCHANGER THERMISTOR AIR INLET...
... VALVE POWER CONTROL CIRCUIT IG IGNITER IG DRIVING CIRCUIT WATER LEVEL ELECTRODE DETECTION CIRCUIT HIGH LIMIT SWITCH SOLENOID SV0 VALVE 0 SOLENOID GAS SOLENOID VALVE DRIVING CIRCUIT SV1 VALVE Q1 SOLENOID SV2 VALVE Q2 SOLENOID SV3 VALVE Q3 SOLENOID SV4 VALVE Q4 FLAME DETECTING CIRCUIT FR FLAME ROD EARTH D THERMAL FUSE FAN CONTROL FAN OUTPUT PULSE A CONTROL CIRCUIT FAN ROTATION B SPEED INPUT C FAN CURRENT VALUE INPUT E CPU CENTRAL PROCESSING UNIT Sub-CPU SUB CONTROL UNIT D WATER OUTLET THERMISTOR WATER INLET THERMISTOR HEAT EXCHANGER THERMISTOR AIR INLET...
Installation Instructions English Spanish French
Page 22
... contact Electrolux Home Products, Inc. at least 2 xtures and hold in the building. Excess gas inlet pressure may result in unburned gas in the speci cations section with the manufacturer's instructions and all gas appliances in the maximum manifold pressure button on the gas inlet. NOTE* When checking the supply pressure, make sure to the water heater. Gas Piping Follow the instructions from the tap, and connect a manometer using a silicon tube. The Electrolux authorized installer/servicer...
... contact Electrolux Home Products, Inc. at least 2 xtures and hold in the building. Excess gas inlet pressure may result in unburned gas in the speci cations section with the manufacturer's instructions and all gas appliances in the maximum manifold pressure button on the gas inlet. NOTE* When checking the supply pressure, make sure to the water heater. Gas Piping Follow the instructions from the tap, and connect a manometer using a silicon tube. The Electrolux authorized installer/servicer...
Installation Instructions English Spanish French
Page 26
... service technician to shut down frequently. 24 The discharge line must have its own temperature and pressure relief valve. Observe all applicable codes. No reducing coupling or other restriction may not be provided to any part has been underwater. Be sure to also completely insulate the water supply valve and the cold and hot water connections on the water heater (refer to prevent the pipe from the cold and hot water...
... service technician to shut down frequently. 24 The discharge line must have its own temperature and pressure relief valve. Observe all applicable codes. No reducing coupling or other restriction may not be provided to any part has been underwater. Be sure to also completely insulate the water supply valve and the cold and hot water connections on the water heater (refer to prevent the pipe from the cold and hot water...
Installation Instructions English Spanish French
Page 27
...GSPNUIFQSFTTVSF relief valve and wet the oor. If the Use shower heads with insulation, heat tape or electric heaters, solenoids, or pipe covers. other chemicals. If necessary, provide drain piping or use PVC, iron, or any piping which has been r%POPUVTFMFBE 17$ JSPOPSBOZQJQJOHXIJDI treated with chromates, boiler seal or rMount a check valve and a shut off valve (near the inlet). r *GUIJTNPEFM...
...GSPNUIFQSFTTVSF relief valve and wet the oor. If the Use shower heads with insulation, heat tape or electric heaters, solenoids, or pipe covers. other chemicals. If necessary, provide drain piping or use PVC, iron, or any piping which has been r%POPUVTFMFBE 17$ JSPOPSBOZQJQJOHXIJDI treated with chromates, boiler seal or rMount a check valve and a shut off valve (near the inlet). r *GUIJTNPEFM...
Installation Instructions English Spanish French
Page 31
... shut-off and service valve with the maintenance monitors. 2. Adjust the ow using a globe valve and verify the ow rate with unions and a pressure relief valve. 2. Pump Control Signal is not controlling the pump. For pumps larger than 85 Watts) Optional 8-10 Gallon Storage Tank (To alleviate cold water sandwich) Hot Water R 120VAC BS W Neutral Ground Live Aquastat Wiring Use Honeywell Aquastat (Model L6006A or L6006C) Combination Potable Water and Space Heating System Electrolux Condensing Tankless Gas Water Heater Pump(*2) Check Valve(*3) Gas Supply Hot Water Air...
... shut-off and service valve with the maintenance monitors. 2. Adjust the ow using a globe valve and verify the ow rate with unions and a pressure relief valve. 2. Pump Control Signal is not controlling the pump. For pumps larger than 85 Watts) Optional 8-10 Gallon Storage Tank (To alleviate cold water sandwich) Hot Water R 120VAC BS W Neutral Ground Live Aquastat Wiring Use Honeywell Aquastat (Model L6006A or L6006C) Combination Potable Water and Space Heating System Electrolux Condensing Tankless Gas Water Heater Pump(*2) Check Valve(*3) Gas Supply Hot Water Air...
Installation Instructions English Spanish French
Page 33
... water heater (4 screws). 3. Set the upper limit of the water heater (4 screws). 5. to return to the water heater. 2. Replace the front cover of the hot-water supply temperature to [125 °F, 130 °F, 135 °F or 140 °F / 55 °C or 60 °C] using the UP and DOWN setting Buttons. 4. Turn the water heater off , let the unit sit for 30 sec. To put the water heater back into operation, press the Power...
... water heater (4 screws). 3. Set the upper limit of the water heater (4 screws). 5. to return to the water heater. 2. Replace the front cover of the hot-water supply temperature to [125 °F, 130 °F, 135 °F or 140 °F / 55 °C or 60 °C] using the UP and DOWN setting Buttons. 4. Turn the water heater off , let the unit sit for 30 sec. To put the water heater back into operation, press the Power...
Installation Instructions English Spanish French
Page 34
... Controller Cord to °C. 7. Turn the water heater off by pressing the Power On/Off Button on the remote controller. 2. Remove the single screw securing the terminal block cover and then remove the cover. 4. Remote controller cord r'PSFYUFOTJPOT VTF"8(XJSF r*OTUBMMBDDPSEJOHUPUIF/BUJPOBM&MFDUSJDBM$PEFBOEBMMBQQMJDBCMFMPDBMDPEFT 1. External connection terminal block Wiring throughway Remote controller cord Changing Other Features Adjusting the Temperature...
... Controller Cord to °C. 7. Turn the water heater off by pressing the Power On/Off Button on the remote controller. 2. Remove the single screw securing the terminal block cover and then remove the cover. 4. Remote controller cord r'PSFYUFOTJPOT VTF"8(XJSF r*OTUBMMBDDPSEJOHUPUIF/BUJPOBM&MFDUSJDBM$PEFBOEBMMBQQMJDBCMFMPDBMDPEFT 1. External connection terminal block Wiring throughway Remote controller cord Changing Other Features Adjusting the Temperature...
Installation Instructions English Spanish French
Page 37
... then open a hot water xture again. (2) Change the temperature setting on 2 -3 times. * If (*1) and (*2) cannot be done, the Quick Connect Cord may be properly connected. r If the water heater does not operate normally, refer to the appliance. Check that the water temperature changes. Using the remote controller, turn the unit off to use this manual before opening the relief valve, and make sure that water draining out of the unit. * If an "11" error code appears on...
... then open a hot water xture again. (2) Change the temperature setting on 2 -3 times. * If (*1) and (*2) cannot be done, the Quick Connect Cord may be properly connected. r If the water heater does not operate normally, refer to the appliance. Check that the water temperature changes. Using the remote controller, turn the unit off to use this manual before opening the relief valve, and make sure that water draining out of the unit. * If an "11" error code appears on...