Complete Owner s Guide English
Page 3
... ppm (Natural Gas Only) Thank you for purchasing this manual where it can also be found whenever necessary. CONDENSING TANKLESS GAS WATER HEATER Use and Care Manual Models : EN19WI30LS EP19WI30LS EN18WI30LS EP18WI30LS FOR USE IN RESIDENTIAL APPLICATIONS IN THE UNITED STATES ONLY. www.electroluxappliances.com Keep this Electrolux Tankless Gas Water Heater. Completely fill out the product registration/warranty card (included separately) and mail the detachable portion to discontinue, or change at...
... ppm (Natural Gas Only) Thank you for purchasing this manual where it can also be found whenever necessary. CONDENSING TANKLESS GAS WATER HEATER Use and Care Manual Models : EN19WI30LS EP19WI30LS EN18WI30LS EP18WI30LS FOR USE IN RESIDENTIAL APPLICATIONS IN THE UNITED STATES ONLY. www.electroluxappliances.com Keep this Electrolux Tankless Gas Water Heater. Completely fill out the product registration/warranty card (included separately) and mail the detachable portion to discontinue, or change at...
Complete Owner s Guide English
Page 5
... gas valve 3. Open windows and doors B. Never use immediately 2. shower. Be sure to do . [When supplying combustion air from entering the building. 'BJMVSF UP mMM UIF DPOEFOTBUF USBQ DPVME result in fire or explosion, and personal injury or death. BEFORE OPERATING smell all around the water heater area for a long time make sure that automatically No flame. Turn off gas and water supply valve 4. Turn off the hot water...
... gas valve 3. Open windows and doors B. Never use immediately 2. shower. Be sure to do . [When supplying combustion air from entering the building. 'BJMVSF UP mMM UIF DPOEFOTBUF USBQ DPVME result in fire or explosion, and personal injury or death. BEFORE OPERATING smell all around the water heater area for a long time make sure that automatically No flame. Turn off gas and water supply valve 4. Turn off the hot water...
Complete Owner s Guide English
Page 7
... the power cord with a solar pre-heater. The gas conversion kit shall be their origin from the drain pipe, for drinking or Prohibited for other reproductive harm. Do not use condensate, discharged from fuel combustion (gas, oil) or components of fresh air to the unit. Do not cover the water heater and the exhaust vent terminal, store trash Prohibited or debris near it, or in the instructions must...
... the power cord with a solar pre-heater. The gas conversion kit shall be their origin from the drain pipe, for drinking or Prohibited for other reproductive harm. Do not use condensate, discharged from fuel combustion (gas, oil) or components of fresh air to the unit. Do not cover the water heater and the exhaust vent terminal, store trash Prohibited or debris near it, or in the instructions must...
Complete Owner s Guide English
Page 8
... cause incomplete combustion or damage to the internal electrical components. for Instructions. $MFBOUIFmMUFSPOUIFXBUFSJOMFUBT frequently as required by the quality of time. Check ignition during use and extinction after use benzene, oil or fat detergents to clean the remote controller. Do not get the remote controller wet. Take necessary measures to ensure full warranty coverage. If...
... cause incomplete combustion or damage to the internal electrical components. for Instructions. $MFBOUIFmMUFSPOUIFXBUFSJOMFUBT frequently as required by the quality of time. Check ignition during use and extinction after use benzene, oil or fat detergents to clean the remote controller. Do not get the remote controller wet. Take necessary measures to ensure full warranty coverage. If...
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
... Gas Cold water The condensing tankless gas water heater discharges condensate. Do not plug or block the drain line as illustrated below. This is not a water leak. Drain pipe (Installation example) Condensate comes out from the drain pipe (approx. 2 gallons/hour (7.5 liters/hour) maximum). It is normal. Note : The condensate discharged is acidic with a pH level of Condensing Tankless Gas Water Heater This water heater is a high efficiency, fully condensing appliance. Overview of approximately 2-3. Unlike a traditional tankless water heater, a condensing type captures heat...
... Gas Cold water The condensing tankless gas water heater discharges condensate. Do not plug or block the drain line as illustrated below. This is not a water leak. Drain pipe (Installation example) Condensate comes out from the drain pipe (approx. 2 gallons/hour (7.5 liters/hour) maximum). It is normal. Note : The condensate discharged is acidic with a pH level of Condensing Tankless Gas Water Heater This water heater is a high efficiency, fully condensing appliance. Overview of approximately 2-3. Unlike a traditional tankless water heater, a condensing type captures heat...
Complete Owner s Guide English
Page 12
... set button. ( p.15) Error Code A number will flash if a failure occurs. ( p.28) Power On/Off Button For turning the heater on how the water heater is set. General Parts -2 Remote Controller What is actually displayed depends on and off. To adjust the display to °C and liters, refer to display in °F and gallons. Note: As shipped from the remote controller surface. Burner On Indicator When burning, the indicator is lit...
... set button. ( p.15) Error Code A number will flash if a failure occurs. ( p.28) Power On/Off Button For turning the heater on how the water heater is set. General Parts -2 Remote Controller What is actually displayed depends on and off. To adjust the display to °C and liters, refer to display in °F and gallons. Note: As shipped from the remote controller surface. Burner On Indicator When burning, the indicator is lit...
Complete Owner s Guide English
Page 20
...VOJU 4. Turn off the power button. 3. Do not remove the power plug from time to time to read below for water leaks from the equipment and piping before using . 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 automatically by the warranty. Check the flow 30 minutes later. * In general, it is...
...VOJU 4. Turn off the power button. 3. Do not remove the power plug from time to time to read below for water leaks from the equipment and piping before using . 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 automatically by the warranty. Check the flow 30 minutes later. * In general, it is...
Complete Owner s Guide English
Page 21
... used for water to prevent water damage. 1 Close the gas valve. Manual Draining 2 Turn off . Do not touch with wet hands. 4 Close the water supply valve. 5 Fully open , and then remove. Off 3 Disconnect the electrical power supplied to open all drain plugs and close the hot water fixtures. The appliance will not be visible if insulation is installed around the piping. 19 Preventing Damage from Freezing-2 For EN18WI30LS, EP18WI30LS If the water heater...
... used for water to prevent water damage. 1 Close the gas valve. Manual Draining 2 Turn off . Do not touch with wet hands. 4 Close the water supply valve. 5 Fully open , and then remove. Off 3 Disconnect the electrical power supplied to open all drain plugs and close the hot water fixtures. The appliance will not be visible if insulation is installed around the piping. 19 Preventing Damage from Freezing-2 For EN18WI30LS, EP18WI30LS If the water heater...
Complete Owner s Guide English
Page 22
... water. Do not touch with wet hands. 4 Fully open all drain plugs and close the hot water fixtures. 6 Close the gas valve and disconnect the electrical power supplied to the unit. Drain water into a bucket to prevent water damage. Preventing Damage from Freezing-3 For EN19WI30LS, EP19WI30LS If the water heater will not be visible if insulation is installed around the piping. The maximum hot water temperature will remain High Temperature hot after it is turned...
... water. Do not touch with wet hands. 4 Fully open all drain plugs and close the hot water fixtures. 6 Close the gas valve and disconnect the electrical power supplied to the unit. Drain water into a bucket to prevent water damage. Preventing Damage from Freezing-3 For EN19WI30LS, EP19WI30LS If the water heater will not be visible if insulation is installed around the piping. The maximum hot water temperature will remain High Temperature hot after it is turned...
Complete Owner s Guide English
Page 32
... installed in the instructions must be performed by the installer. Once this kit. at any time after the installation has been completed, turn the water heater off and contact your water heater model 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 complete the installation. Do not proceed if this equipment is responsible for the connection, utilization, repair or servicing of gas...
... installed in the instructions must be performed by the installer. Once this kit. at any time after the installation has been completed, turn the water heater off and contact your water heater model 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 complete the installation. Do not proceed if this equipment is responsible for the connection, utilization, repair or servicing of gas...
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
... gas appliance, is provided on the water heater rating plate (NG or LP) must always follow all other gas appliances to have provided in the maximum manifold pressure button on the rating plate, obtain a replacement unit with the manufacturer's instructions and all applicable codes and requirements of ame or ignition failure at a location provided by an Electrolux authorized installer/servicer in the home. for this kit. NOTE* When checking the supply pressure...
... gas appliance, is provided on the water heater rating plate (NG or LP) must always follow all other gas appliances to have provided in the maximum manifold pressure button on the rating plate, obtain a replacement unit with the manufacturer's instructions and all applicable codes and requirements of ame or ignition failure at a location provided by an Electrolux authorized installer/servicer in the home. for this kit. NOTE* When checking the supply pressure...
Installation Instructions English Spanish French
Page 26
... either The Standard for Relief Valves and Automatic Shutoff Devices for connecting the pipes to reduce the force applied to inspect the appliance and replace any part has been underwater. It cannot be installed to the gure on the water heater (refer to allow complete drainage of the region to shut down frequently. 24 Do not use with heat insulation materials, using electric heaters) according to the climate...
... either The Standard for Relief Valves and Automatic Shutoff Devices for connecting the pipes to reduce the force applied to inspect the appliance and replace any part has been underwater. It cannot be installed to the gure on the water heater (refer to allow complete drainage of the region to shut down frequently. 24 Do not use with heat insulation materials, using electric heaters) according to the climate...
Installation Instructions English Spanish French
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... Drain piping r&YQBOTJPO XBUFS NBZ ESPQ GSPN UIF QSFTTVSF relief valve and wet the oor. If necessary, provide drain piping or use PVC, iron, or any piping which has been r%POPUVTFMFBE 17$ JSPOPSBOZQJQJOHXIJDI treated with insulation, heat tape or electric heaters, solenoids, or pipe covers. If the Use shower heads with chromates, boiler seal or rMount a check valve and a shut off valve (near the inlet...
... Drain piping r&YQBOTJPO XBUFS NBZ ESPQ GSPN UIF QSFTTVSF relief valve and wet the oor. If necessary, provide drain piping or use PVC, iron, or any piping which has been r%POPUVTFMFBE 17$ JSPOPSBOZQJQJOHXIJDI treated with insulation, heat tape or electric heaters, solenoids, or pipe covers. If the Use shower heads with chromates, boiler seal or rMount a check valve and a shut off valve (near the inlet...
Installation Instructions English Spanish French
Page 31
...Kit with the installation. Set the Aquastat to local code) Globe Valve 1. These kits include an integrated shut-off and service valve with unions and a pressure relief valve. 2. Adjust as a mixing valve shall be used for the other uses, means such as necessary to control the pump. 3. Plumbing Applications Isolation Kit(*4) Isolation Kit(*1) Electrolux Condensing Tankless Gas Water Heater Recirculation System Notes: Cold Water Supply Gas Supply Aquastat(*3) Hot Water Return Fixtures Expansion Tank (Install according to 10°F (5°C) below the set output temperature...
...Kit with the installation. Set the Aquastat to local code) Globe Valve 1. These kits include an integrated shut-off and service valve with unions and a pressure relief valve. 2. Adjust as a mixing valve shall be used for the other uses, means such as necessary to control the pump. 3. Plumbing Applications Isolation Kit(*4) Isolation Kit(*1) Electrolux Condensing Tankless Gas Water Heater Recirculation System Notes: Cold Water Supply Gas Supply Aquastat(*3) Hot Water Return Fixtures Expansion Tank (Install according to 10°F (5°C) below the set output temperature...
Installation Instructions English Spanish French
Page 33
.... 3. Reconnect electrical power to the water heater. * Do not change the default temperature, adjust the dip switches as illustrated below steps. 1. Disconnect electrical power to the original display. Set the upper limit of the water heater (4 screws). 3. r5IJT VOJU DBO CF QSPHSBNNFE TP UIBU JU XJMM EFGBVMU UP POF PG UISFF UFNQFSBUVSFT JG UIF SFNPUF controller is 120 °F (50 °C). 1. Remove the front cover of the hot-water supply temperature to...
.... 3. Reconnect electrical power to the water heater. * Do not change the default temperature, adjust the dip switches as illustrated below steps. 1. Disconnect electrical power to the original display. Set the upper limit of the water heater (4 screws). 3. r5IJT VOJU DBO CF QSPHSBNNFE TP UIBU JU XJMM EFGBVMU UP POF PG UISFF UFNQFSBUVSFT JG UIF SFNPUF controller is 120 °F (50 °C). 1. Remove the front cover of the hot-water supply temperature to...
Installation Instructions English Spanish French
Page 34
... Button Flow Meter Alarm Set button Setting Procedure 1. Press Setting Button " " for 5 seconds or more to change the display units to the water heater. 3. To con rm the setting, turn the water heater on by pressing the Power On/Off Button on the remote controller. 32 Check to make sure that the remote controller cord has plenty of Setting Items Item No. Replace the terminal block cover and install the screw previously removed...
... Button Flow Meter Alarm Set button Setting Procedure 1. Press Setting Button " " for 5 seconds or more to change the display units to the water heater. 3. To con rm the setting, turn the water heater on by pressing the Power On/Off Button on the remote controller. 32 Check to make sure that the remote controller cord has plenty of Setting Items Item No. Replace the terminal block cover and install the screw previously removed...
Installation Instructions English Spanish French
Page 37
... from the exhaust vent during cold weather. Do not plug the relief valve. Using the remote controller, turn on the Power On/Off button (the Operation lamp will turn the unit off and on how to "Troubleshooting" in the Use and Care Manual. * After the trial operation, clean the lter in the gas piping is being produced. (If necessary, repeat until the air in the cold water inlet. r 5VSOUIFTZTUFN...
... from the exhaust vent during cold weather. Do not plug the relief valve. Using the remote controller, turn on the Power On/Off button (the Operation lamp will turn the unit off and on how to "Troubleshooting" in the Use and Care Manual. * After the trial operation, clean the lter in the gas piping is being produced. (If necessary, repeat until the air in the cold water inlet. r 5VSOUIFTZTUFN...