Water overflowing
evaporator drain pans.
Water leaking from
bottom of evaporator
1. Drain lines clogged.
2. Float level in reservoir set incorrectly or
valve
defective.
3. Ice transport tubes not insulated.
O ring seal is broken.
1. Clear drain lines.
2. Adjust float or replace reservoir
assembly.
3. Insulate tubes.
Replace bearing housing O ring.
Problem: evaporator unit leaks water
Step 1: Check evaporator unit
Problem: Torque out
20M LED comes on at
startup.
Icemaker makes ice
then 20M LED
comes on.
1. Gearmotor does not run, draws
approximately 7 to 8 amps.
2. Gearmotor does not run, draws
approximately 13 to 14 amps.
3. Gearmotor runs briefly, draws
approximately 10 to 11 amps.
1. Mineral build-up on evaporator surface.
2. Kink in ice transport tube.
3. Ice transport tube ruptured internally.
4. Worn evaporator bearings.
5. Bin level control remains in closed position.
6. Bin thermostat capillary tube incorrectly
mounted.
1. Gearmotor starting relay is defective.
Replace
relay.
2. Gearmotor is locked. Replace
gearmotor.
3. Gearmotor starting relay is defective.
Replace
relay.
1. Clean evaporator with liquid
icemaker
cleaner.
2. Eliminate kink and check that tube
routing complies with installation
guidelines.
3. Replace ice transport tube.
4. Inspect bearings for roughness,
binding – replace if necessary.
5. Replace ice level control.
6. Ensure that ice contacts capillary tube
before backing up in ice transport
tube. Refer to dispenser manual for
proper
mounting.
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