Error codes › Water Heater — Tankless › Furrion FWH09 (tankless) › E0

Furrion FWH09 (tankless) error code E0

FaultWater Heater — TanklessVerified against the manufacturer's manual

Water-outlet temperature sensor fault. Control board cannot read outlet thermistor.

What to check, and in what order, is in the app. The flow Furrion FWH09 / F2GWH tankless — error code diagnostic 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.

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