Fisher & Paykel RF175W Service Manual page 39

Fault Code 43
Note: This fault code will only be seen with a data down load using Smart tool
Reason:
Primary Action:
Secondary Action:
Should the element be open circuit, there is no means available of replacing this element and,
Fault Code 44
Note: This fault code will only be seen with a data down load using Smart tool
Reason:
Primary Action:
Secondary Action:
Fault Code 45
Note: This fault code will only be seen with a data down load using Smart tool
Reason:
Primary Action:
Secondary Action:
DISPLAY FAULTS
If a fault has occurred relating to the display board, the fault code will show on the display just like
any other fault.
Note: There will be no alarm/beeping if these faults occur.
Code
F30
F31
The icemaker fill tube nozzle heater current is low (Element open circuit).
Check the connections to the controller. Check the resistance of the heater
(1.2 watts @120 ohms).
Correct loose connections.
unless the ice maker fill tube is frozen, the element being open circuit will
have no effect on the operation of the cabinet.
The PC return duct heater current is too high.
Check for short circuit of PC return duct heater. Check the resistance of
the heater.
Replace if faulty.
The PC return duct heater current is too low
Check for open circuit of PC return duct heater. Check the resistance of
the heater.
Replace if faulty
No display signal received (shorted or broken wire)
No display signal received (shorted or broken wire) clock or data line.
Fault
39
321037