Error code reference

Fisher & Paykel Washer Error Code U1

Fill fault; the motor has not primed after a given time. Possible causes include water supply not turned on, siphoning, sprayarm not in place, excessive foaming, fill valve failed closed, or machine set to HP on a low pressure water supply.

SourceFisher & Paykel DD/DS 600 Series Washer - Service Manualp. 25

Diagnostic procedure

The full U1 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
Verify the water supply is turned on.

SourceFisher & Paykel DD/DS 600 Series Washer - Service Manualp. 25

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

1 manual in the MyPros+ library documents this code for Fisher & Paykel washer.

Models covered by the manuals that document this code

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