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Error code reference
Fisher & Paykel Washer Error Code Err 12
Water level has exceeded the flood protection level.
SourceFisher & Paykel Front Load Washer - Service Manual (WH2424F1, WH2424P1)p. 32
Diagnostic procedure
The full Err 12 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 that the pressure sensor hose is not kinked, pinched or cut and is connected to the air bell.
SourceFisher & Paykel Front Load Washer - Service Manual (WH2424F1, WH2424P1)p. 32
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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