Fisher & Paykel 517735 Phase 1 to 5 Temperature Sensor Fault, Phase 1 Rotor Fault Primary Source

Models: 517735

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41.(00101001) Phase 1 to 5 - Temperature Sensor Fault

The resistance of the Thermistor is outside the normal limits, the fault is probably due to a short circuit in the Sensor line.

Primary Source - Thermistor (Phase 5), Motor Controller (Phase 1 to 4)

Action Phase 1

1.Check connections of the 12 way harness

2.Check for moisture in the console area

3.Replace Display Module

4.Replace Display Module. If new Display corrects fault then re-fit original Motor Controller.

Phase 2 to 4

Change Motor Controller.

Phase 5

1.Check the connection from the thermistor to the Motor Controller.

2.Check resistance of temperature sensor. The resistance of a good temperature sensor is 12.5k ohms at 20C. Replace if faulty.

3.Replace Motor Controller.

42.(00101010) Phase 1 - Rotor Fault

Primary Source

Action - Turn off Smartdrive at the wall and back on again after 5 seconds. Re-start.

43.(00101011) Phase 1 to 5 - OOB Switch Fault

The Motor Controller has found that the signal returning from the out of balance switch indicates that the switch is permanently on or the harness to it is disconnected.

Primary Source - Mechanical

Action

1.Check Smartdrive is level and that the bowl is not contacting the out of balance lever.

2.Check that the bias spring is correctly located between the wrapper and the outer bowl.

3.Check that the out of balance switch is free to move. Check switch operates correctly when activated. Replace switch if suspect. If the out of balance switch shows signs of corrosion replace the switch. Check the harness to the switch is connected correctly. If the harness terminals show signs of corrosion, then fit a new harness.

4.Check the suspension is not catching.

Secondary Source - Motor Controller. (Display Module Phase 1).

Action - Replace Motor Controller. (Display Module Phase 1).

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Fisher & Paykel 517735 service manual Phase 1 to 5 Temperature Sensor Fault, Phase 1 Rotor Fault Primary Source