819091D
38
Fault Code 26
Reason:
Icemaker motor timed out
Primary Action:
The icemaker gearbox is not returning to the start position and ends signal to
controller.
Secondary Action:
Check the gearbox, and if faulty, replace.
Fault Code 27
Reason:
Icemaker motor current high.
Primary Action:
Check motor for obstruction. Check wiring at both the icemaker gearbox and the
power module.
Secondary Action:
Clear obstruction. Test motor operations. Check the gearbox motor resistance. If
not within limits, replace motor.
Fault Code 28
Reason:
Icemaker solenoid current high.
Primary Action:
Check the connections to the solenoid. Check the resistance of the solenoid.
Secondary Action:
Correct loose connections. Replace the solenoid if faulty.
Fault Code 29
Reason:
Icemaker solenoid current low.
Primary Action:
Check the connection to the solenoid. Check the resistance of the solenoid.
Secondary Action:
Correct loose connections at the module or the water valve. Replace the solenoids if
open circuit.
Fault Code 32
Reason:
Solenoid driver 1 has failed. If this happens the water dispenser will still be
operating, however, as Solenoid Driver 1 has failed the product has reverted to
Solenoid Driver 2 to dispense water. Fault code 32 will be displayed to make the
customer aware of the fault.
Primary Action:
Check the solenoid resistance. If not within limits, replace the solenoid. If OK,
replace the display module if the problem still present.
Fault Code 33
Reason:
Solenoid driver 2 has failed. The module has detected a fault with Solenoid Driver 2;
however, Solenoid Driver 1 may still be operational and the water dispenser is still
working.
Primary Action:
Check the solenoid resistance. If not within limits, replace the solenoid. If OK,
replace the display module.
Fault Code 34
Reason:
Both Solenoid Drivers 1 and 2 have been detected to have a fault.
Primary Action:
Check the solenoid resistance. If not within limits, replace the solenoid. If OK,
replace the display module.
Fault Code 40
Reason:
Icemaker solenoid Transistor 1 Short Circuit. A transistor on the controller that
drives the icemaker solenoid has failed. This could be as a result of a fault in the
solenoid.
Primary Action:
Check the solenoid resistance. If not within limits, replace the solenoid. Check the
wiring and connections at the solenoid and the module. If OK, replace the control
module.
Fault Code 41
Reason:
Icemaker solenoid transistor 2 Short Circuit.
Primary Action:
Check the solenoid resistance. If not within limits, replace the solenoid. Check the
wiring and connections at the solenoid and the module. If OK, replace the control
module.
