Fisher & Paykel WA37T26EW Service Manual page 41

Action:
240. (11110000) Hall Out of Order.
Same as previous Hall Error faults, just an extra fault code for Phase 6. Or an incorrect
rotor for the machine has been fitted
241. (11110001) Function Time Out
Display crashed.
Primary Fault:
Action:
Secondary Fault:
Action:
243. (11110011) Stepper Test Failure
The Motor Control Module has attempted a motor step test and found the motor has not
stepped to the correct position.
Primary Source:
Action:
Secondary Source: Motor.
Action:
Tertiary Source:
Action:
252. (11111100) Motor Bridge Test Failure
The Motor Control Module has tested the motor bridge electronics and sensed current
when there should not have been any.
Primary Fault:
Action:
254 (11111110) Motor Control Version to Old
The Motor Control Module software version is to old for the display to support.
Primary Fault:
Action:
Check resistance across the connections. If out of specification,
replace the Lid Lock, (63Ω +/- 10% @ 20
Display Module has failed.
Replace Display Module.
Motor Control Module has failed.
Replace Motor Control Module.
Wiring.
Check the continuity of the Motor Harness and that the connectors
are correctly applied to the Motor and Motor Control Module.
Check continuity of motor phases. Check the bridge terminal on the
stator is not open circuit or burnt. Replace Stator.
Motor Control module.
Replace the Motor Control Module
Motor Control Module
Replace Motor Control Module
Motor Control Module
Replace Motor Control Module
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