Model reference
Electrolux EP18WI30LS
Water Heater
2 documents27 error codes7 service modes
Available documentation
Service Manual
- Technical Service Manual 2012 Gas Water Heater_19281646 pg
Installation Guide
- Installation Manual - Condensing Tankless Gas Water Heater40 pg
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Error codes (27)
CodeMeaning
05Service reminder10Combustion abnormality (BTU Drop)11Ignition failure (initial flame fault detection).12Flame rod does not detect flame (flame fault detection)14Overheat Prevention Device (Thermal Fuse) triggered.16Abnormally high output temperature.20High limit switch triggered.29Condensate trap/drain trap clogging or abnormality.30Air inlet thermistor abnormality (open or short circuit).31Inlet thermistor abnormality (open or short circuit).32Outlet thermistor abnormality (open or short circuit).33Heat exchanger thermistor abnormality (open or short circuit).35Exhaust thermistor abnormality (open or short circuit).51Failure of gas solenoid valve (other than drive circuit).61Fan motor abnormality.65Main flow control valve / heat exchanger flow control valve abnormality.66Bypass flow control valve abnormality (EN19 models).70Circuit board abnormality / failure.71Gas solenoid valve drive circuit abnormality on the circuit board.72Flame rod circuit abnormality73Circuit board setting abnormality (dip switch setting, hard dip switches, etc.).760Remote controller transmission abnormality.90Combustion abnormality (warning indication / unit shuts off).91Improper gas type.94Exhaust temperature is too high.99Combustion abnormality (unit shuts off).F76Multi-system communication error.Service modes (7)
- Circuit Board Settings 1 (Fan Motor Replacement)["Check that there is no water flow.","Within the first ten minutes of connecting electrical power…
- Circuit Board Settings 2 (Fan Motor Replacement - Alternative)["Check that there is no water flow.","Within the first ten minutes of connecting electrical power…
- Clear Error Code History["With the power OFF, press and hold the down button for more than 5 seconds."]
- Initial Circuit Board Settings (Soft Dip Switch Programming)["Connect electrical power to the unit and wait ten seconds.","Within the first ten minutes of…
- Maintenance Monitor Display Mode["Press and hold both the up and down setting buttons on the remote controller simultaneously for…
- Manifold Gas Pressure Adjustment Mode["Connect a manometer or pressure gauge to the manifold pressure tap.","Press and hold the Maximum…
- Temperature Display Units Adjustment (F/C)["Turn the water heater off by pressing the Power On/Off Button.","Disconnect, then reconnect…
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