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Error code reference
Magic Chef Washer Error Code F01
CCU error-communication error within the Central Control Unit; the pump drive in CCU fails to activate; one of the main relays in the CCU fails to activate.
SourceMagic Chef Range - Tech sheet: D3550-3WC-2Xp. 5
Diagnostic procedure
The full F01 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
Clear error code, unplug washer, wait 2 minutes before reconnecting power, then verify CCU by running a short diagnostic test.
SourceMagic Chef Range - Tech sheet: D3550-3WC-2Xp. 5
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 Magic Chef washer.
Models covered by the manuals that document this code
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