Motor Stall; Motor Control Module Software Trap - Fisher & Paykel SmartDrive Service Manual

136. (10001000) Phase 1 to 6 - Motor Stall
The Motor Control Module has been unable to start the motor.
Possible causes of this fault are: Faulty motor harness, faulty or
jammed motor, seized bearings or seals, faulty Motor Control Module,
faulty Rotor Position Sensor or harness.
Primary Source:
Action:
Secondary Source: Motor.
Action:
Tertiary Source:
Action:
144. (10010000) Phase 1 - Motor Control Module
The Motor Control Module has developed a fault.
Primary Source:
Action:
Wiring.
Measure / check the motor harness, connectors
and motor for discontinuity. This can be done
by taking a resistance measurement between
phases of the motor harness at the Motor
Control Module end. Nominal resistance should
be approximately 2.6 ohms for Phase 1, 12.2
ohms for Phases 2, 3 and 4, and 32 ohms for
Phases 5 and 6.
1. Check free rotation of the agitator and bowl
by rotating by hand. Bearings and seals may
be seized.
2. Check the Rotor Position Sensor and
associated harness for water, mechanical
damage or corrosion.
Motor Control Module.
If the primary and secondary checks pass
inspection, then replace the Motor Control
Module.
Software Trap
Motor Control Module.
1. Power off for 5 seconds and try again.
2. Check connections between the Display
Module and the Motor Control Module.
3. Replace Motor Control Module.
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