Fisher & Paykel PHASE 6 Series 11 Service Manual page 34

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54. (00110110) Phase 2 to 6 - Motor/Motor Controller module Step Fail
The Motor Controller module has attempted a motor step test and has found that
the motor has not stepped in the correct position. The Motor Controller module has
detected that there is no current.
connected or the Motor Controller module motor drive is faulty.
Primary Source:
Action:
Check the continuity of the motor harness and that the connectors are correctly
applied to the motor and Motor Controller module.
Secondary Source:
Action:
Check continuity of motor phases. Check the bridge terminal on the stator is not
open circuit or burnt. Replace the stator.
Tertiary Source:
Action:
Replace Motor Controller module.
55. (00110111) Phase 3 to 6 – System Step Fail
Primary Source:
Action:
1. Check Motor and Rotor Position Sensor wiring
2. Check Rotor Position Sensor with RPS Tester
56. (00111000) Phase 4 to 6 – Basket Check No Valid Fault
While carrying out a basket check, the machine has not been able to determine a
valid tub status and so the Display flags this fault. This fault differs from fault 40 in
that a valid tub status could not be determined. The first two areas to check are the
clutch and pressure tube. If these two appear correct, then the fault could be with
the pressure transducer in the motor controller.
Primary Source:
Action:
1) Check that there are no clothes or other foreign objects preventing the clutch
from re-engaging.
2) Next check that the pressure tube has not come off and that it is not kinked.
Secondary Source:
Sensor (Phase 5 and 6)
Action:
Replace the Motor Controller module. (Phase 4) Rotor Position Sensor (Phase 5
and 6)
This indicates that either the motor is not
Wiring.
Motor.
Motor Controller module.
Rotor Position Sensor
Mechanical.
Motor Controller module. (Phase 4) Rotor Position
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March 2003