Error code reference

Hotpoint Washer Error Code F08

Heater relay stuck on or pressure switch stuck on full.

SourceHotpoint Aquarius Washing Machines - Service Manual: 3-Phase Modelsp. 22-23

Diagnostic procedure

The full F08 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check wiring to heater and continuity of element (31 ohms approximately). Check operation of pressure switch (water levels normal etc.) and efficiency of pressure switch wiring and connections.

SourceHotpoint Aquarius Washing Machines - Service Manual: 3-Phase Modelsp. 22-23

More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented

9 manuals in the MyPros+ library document this code for Hotpoint washer.

Models covered by the manuals that document this code

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