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Troubleshooting - Whirlpool ICE CUBES MAKERS Series Manual

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TROUBLESHOOTING

PROBLEM
1) None of the electrics work.
2) All the electrics work except
compressor.
3) All the electrics work but the
compressor "klixons"
4) Everything appears to be
running correctly but no ice is
being
made
evaporator.
POSSIBLE CAUSES
A) The machine is not plugged in.
B) The line fuse has blown.
C)
The
current
connected in the junction box.
D) The cut off micro-switch is faulty or
wrongly adjusted.
E) Safety pressostat faulty.
A) Check
electrical panel.
B) Faulty relay .
C) Faulty "Klixon".
D) Faulty compressor.
A) Voltage too low.
B) Dirty condenser.
C) Obstruction in air circulation.
D) Fan has broken.
E) Starter capacitor faulty.
F) Fan presostat faulty or wrongly
adjusted.
G) Water presostat valve faulty or
wrongly adjusted.
H) Cooling water pressostat is faulty
or badly adjusted.
J) Non-condensable gases in system. J) Purge system.
A) Unprimed pump.
in
the
B) Faulty pump.
C) Water does not enter into the bin.
D) There is water in the gas circuit.
E) Water tray is dry.
F) Freezing system is faulty (dirty
condenser, water presostat or
entrance valve faulty or wrongly
adjusted insuficient refrigerant.
line
is wrongly
switch
installed
in
SOLUTION
A) Plug the machine.
B) Replace fuse.
C) Check connections.
D) Check, adjust or change.
E) Replace.
A) Select position 1..
B) Replace relay.
C) Replace Klixon.
D) Replace compressor.
A) Check voltage.
B) Clean condenser.
C) Move machine to a correct position.
D) Replace fan.
E) Replace condenser.
F) Replace or adjust presostat.
G) Replace or adjust.
H) Adjust or change.
A) Check overflow, water bin for leaks,
water entry valve and prime the
pump.
B) Replace.
C) Check water entry valve and change
if is necessary.
D) Replace the drier, empty the
refrigerant (vacuum) and charge
new refrigerant.
E) Check overflow pipe and for leaks.
Inspect draining valve in machines
with automatic cleaning system.
Check the buoy valve mechanism
in DP90 and DP140.
F) Clean condenser, check all the
system
components:
water
inlet
valve,
charge, etc.
pressostat,
refrigerant
28

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