Furrion FWH09 (tankless) error code E1
Flame sense fault during ignition. Burner attempted to light but flame sensor did not detect combustion.
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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- ccd-0005833.txt
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