Fisher & Paykel AQUASMART WL37T26CW2 Service Manual page 50

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60. (00111100) Motor Control Memory Check Fault
On power up, the Motor Control Module has checked its memory against a known
reference and found differences.
Primary Source:
Action:
68. (01000100) Pressure Transducer Error – Count Too High
69 (01000101) Pressure Transducer Error – Zero Too Low
70 (01000110) Pressure Transducer Error – Zero Too High
72. (01001000) Pressure Transducer Error – Maximum Positive Drift
The pressure transducer sensor is faulty or damaged.
Primary Source:
Action:
104. (01101000) See Fault Code 106
105. (01101001) Comms Error Time Out
These faults are reported when the Display Module detects an error in the communications
between the Display Module and the Motor Control Module. Can also occur when display
change with the power still on.
Primary Source:
Action:
Secondary Source: Motor Control Module.
Action:
Tertiary Source:
Action:
106. (01101010) Display Module to Motor Control Module Communications Error
These faults are reported when the Display Module detects an error in the communications
between the Display Module and the Motor Control Module.
Primary Source:
Action:
Secondary Source: Motor Control Module.
Action:
107. (01101011) Motor Control Module Reset Error
The Display Module has detected that the Motor Control Module has reset when it should
not have. This can be due to a Motor Control Module supply disturbance or microprocessor
failure.
Primary Source:
Action:
108. (01101100) Comms CRC Error – See Fault Code 106
110. (01101110) Motor Bridge Thermistor Open Circuit
111. (01101111) Motor Bridge Thermistor Short Circuit
The motor bridge thermistor is faulty or damaged
Primary Source:
Action:
Motor Control Module.
Replace Motor Control Module.
Motor Control Module.
Replace Motor Control Module.
Display Module.
Replace Display Module.
Replace Motor Control Module.
Rotor Position Sensor
Replace Rotor position Sensor.
original Display Module and/or Motor Control Module.
Display Module.
Replace Display Module.
Replace Motor Control Module.
Motor Control Module.
Replace Motor Control Module.
Motor Control Module.
Replace Motor Control Module.
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If this corrects the fault refit the