Contoure error code E1
Ignition failure or flameout failure - the burner did not light, or the flame was lost: ignition or flame-detection leads fallen off or making poor contact, or ignition unsuccessful (gas pressure too high or too low, or no gas).
What to check, and in what order, is in the app. The flow Contoure AA-65KWO - error code lookup walks this code step by step with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.
Start free trial 14 days free, no card neededDocumented in
- Contoure AA-65KWO Tankless Water Heater Instruction ManualContoure (National Quality Products, LLC)
Related codes
- E0Water temperature sensor error - the control board sees a loose or…
- E2False fire failure - a flame signal was detected BEFORE ignition.…
- E3Overheat - the manual titles it 'Thermostat failure': the heater ran…
- E4Thermostat (overheat sensor) failure - loose connectors or poor…
- E5Fan / wind-pressure failure - debris blocking the fan so it stops, a…
All Water Heater — Tankless error codes · Look up another code