Maytag 224 Ice Maker User Manual


 
7
630460069OPR
WARNING: If repairs are to be made to a product system, remove quick disconnects from
the applicable product tank, then relieve the system pressure before proceeding. If repairs
are to be made to the CO
2
system, stop dispensing, shut off the CO
2
supply, then relieve the
system pressure before proceeding. If repairs are to be made to the refrigeration system, make sure
electrical power is disconnected from the unit.
TROUBLESHOOTING
IMPORTANT: Only qualified personnel should service internal components or electrical wiring.
BEFORE CALLING FOR SERVICE
If a problem arises during the operation of your ice machine, follow the checklist below before calling for service.
Trouble Probable Cause Remedy
ICE MACHINE DOES NOT
OPERATE
A. No electrical power to ice
machine.
A. Replace fuse, rest circuit breaker,
turn on main switch.
B. Tripped high pressure cutout. B. Reset high pressure cut–out.
C. ON/OFF/CLEAN switch set
improperly.
C. Set switch at ON.
D. Ice harvest switch stuck open. D. Switch must swing freely.
ICE MACHINE STOPS AND
CAN NOT BE RESTARTED BY
TURNING POWER SWITCH
A. Safety limit feature stopping
ice machine.
A. Refer to safety limit feature.
TURNIN
G
P
O
WER
S
WIT
C
H
OFF THEN BACK ON AGAIN
B. Bin thermostat closed B. Refer to safety limit feature.
ICE MACHINE DOES NOT
RELEASE ICE OR IS SLOW
TO HARVEST
A. Ice machine evaporator dirty. A. Clean the evaporator, the water
system and sanitize ice machine.
TO HARVEST
B. Ice machine not level. B. Level ice machine.
C. Air–cooled models: low
ambient.
C. Minimum ambient is 50_F
D. Water regulating valve leaking
during harvest mode.
(Water–cooled ice machine
only)
D. Refer to water–cooled condenser.
POOR QUALITY ICE. (ICE
SOFT OR NOT CLEAR )
A. Quality of incoming water. A. Contact qualified service
company to test quality of water
and make appropriate filter
recommendations.
B. Water filtration element needs
to changed.
B. Replace filter.
C. Ice machine dirty. C. Clean and sanitizing ice machine,
see pages 5 & 6.
D. Water dump valve not working. D. Disassemble and clean the water
dump valve.
E. Water softener working
improperly (if installed).
E. Repair water softener.