Service and Parts Manual
26
6. Low ice production
Cause
Remedy
■
Control set too cold
■
Adjust control warmer (counterclockwise)
■
Fan motor stalled
■
Replace fan motor
■
Ice cubes too large
■
Lower water fill adjustment
■
Dirty condenser
■
Clean condenser
■
Bypass valve stuck open
■
Replace bypass valve
7. Not freezing (compressor and fan motors operating)
Cause
Remedy
■
Little or no frost pattern on evaporator
■
Check for sealed system leak or
restriction
■
Bypass valve stuck open
■
Replace bypass valve
8. Not freezing (compressor not operating - fans operating)
Cause
Remedy
■
Relay defective
■
Replace relay
■
Overload defective (open)
■
Replace overload
■
Compressor defective
■
Replace compressor
9. Not freezing (compressor and fans not operating)
Cause
Remedy
■
On-Off switch defective (open)
■
Replace On-Off switch
■
Hold switch defective (open)
■
Replace hold switch
■
Control defective (2-3 contacts open)
■
Replace control
■
Broken wire in freeze circuit
■
Repair or replace wiring
■
Power cord not plugged in
■
Plug in power cord
■
On-Off switch in off position
■
Put switch in on position
■
Ejector blades not in the freeze
■
Manually advance ejector blades to the
position (12:00)
12:00 position (test ice maker and
limit switch)
10. Compressor overheating
Cause
Remedy
■
Condenser air flow restricted
■
Remove restriction (clean condenser
and grille)
■
Condenser fan blade obstructed
■
Remove blade restriction
■
Condenser fan motor stalled
■
Replace fan motor
■
Defective compressor
■
Replace compressor
11. Compressor will not stop operating
Cause
Remedy
■
Control set too cold
■
Adjust control warmer (counterclockwise)
■
Control defective (2-3 contacts will not
■
Replace control
open)
■
Control sensing bulb not sensing
■
Fully insert bulb into ice maker tube,
mold temperature
routing bulb away from compressor
discharge tube
■
Evaporator fan stalled
■
Remove obstruction or replace motor
12. Water leak (under unit)
Cause
Remedy
■
Water supply line leaking at solenoid
■
Tighten or replace fitting
valve inlet
