Error code reference
Merloni Washer Error Code F08
Wash heater relay stuck (signalled in presence of empty) or pressure switch stuck on full (simultaneously…
Wash heater relay stuck (signalled in presence of empty) or pressure switch stuck on full (simultaneously empty and full).
First step from the service manual
Check the efficiency of J3 connector contact on the card.
The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.
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Get the full diagnostic procedure for F08.
- Step-by-step tests with expected resistance, voltage, and continuity values
- Wiring diagram references and connector pinouts from the OEM service manual
- Verified part numbers when replacement is required
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