Fisher & Paykel 635 Active Smart Service Manual page 59

Fault Code 18
Reason:
Primary Action:
Secondary Action:
Fault Code 19
Fault Code 20
Reason:
Primary Action:
Secondary Action:
Fault Code 21
Reason:
Primary action:
Fault Code 22
Reason:
Primary Action:
Secondary Action:
Fault Code 23
Reason:
Primary Action:
Secondary Action:
Fault Code 24
Reason:
Primary Action:
Secondary Action:
Fault Code 25
Reason:
Primary Action:
Secondary Action:
Fault Code 26
Reason:
Primary Action:
Secondary Action:
Fault Code 27
Reason:
Primary Action:
Secondary Action:
Fault Code 28
Reason:
Primary Action:
Secondary Action:
The FC fan is drawing more current than is expected. Either the wiring is shorted
or the fan is faulty.
Check the FC fan wiring and connections at both the fan and the power module.
Check the fan. If faulty, replace.
Reserved.
The flapper heater current is low.
Check the Molex connections for the flapper heater.
Check the resistance of the heater. If open circuit, replace the heater.
The flapper heater current is high.
Check for short circuit of the heater. If faulty, replace the heater.
The resistance of the PC sensor 2 is outside the normal range (> 45K Ohms). PC2
sensor cold.
Check the connection at the module. Check the resistance of the sensor.
Replace the sensor.
The resistance of the PC sensor 2 is outside the normal range (< 660 Ohms).
PC 2 sensor hot.
Check the connection of the sensor at the module. Check the resistance of the
sensor.
Replace the sensor.
The resistance of the ice tray sensor is outside the normal range (> 45K Ohms).
Sensor cold.
Check the connections of the sensor at the module. Check the resistance of the
sensor.
Replace the sensor.
The resistance of the ice tray sensor is outside normal range (< 660 Ohms).
Sensor hot.
Check the connections of the sensor at the module. Check the resistance of the
sensor.
Replace the sensor.
The icemaker motor timed out.
The icemaker gearbox is not returning to the start position and ends signal to
controller.
Check the gearbox, and if faulty, replace.
The icemaker motor current is high.
Check the motor for an obstruction.
gearbox and the power module.
Clear for an obstruction. Test the motor operations. Check the gearbox motor
resistance. If not within limits, replace motor.
The icemaker solenoid current is high.
Check the connections to the solenoid. Check the resistance of the solenoid.
Correct loose connections. Replace the solenoid if faulty.
Check the wiring at both the icemaker
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