Troubleshooting - U-Line Echelon CO2075FF Service And Parts Manual

Design Features Performance

TROUBLESHOOTING

1. Will not eject ice (water frozen)
Cause
a. Icemaker control setting too cold.
b. Icemaker control defective (contacts open).
c. Bin switch defective.
d. Limit switch defective.
e. Ice maker assembly motor stalled.
f. Broken wire in ice maker circuit.
g. Dirty condenser.
h. Door gasket not sealing.
i. Refrigerant leak causing slight undercharge.
2. Will not fill with water
Cause
a. No water supply to unit.
b. Water switch defective.
c. Solenoid valve defective.
d. Fill tube frozen.
e. Broken wire in water fill circuit.
f. Fill tube kinked.
g. Inlet screen on water valve obstructed.
3. Will not stop making ice
Cause
a. Bin switch defective.
b. Bin arm not raising up completely.
4. Water will not stop filling
Cause
a. Water switch defective.
b. Solenoid valve defective.
c. Stalled ice maker motor.
d. Icemaker temperature control defective. Ice maker
is in continuous harvest cycle (contacts closed).
5. Ejector blades will not stop turning
Cause
a. Water switch defective (closed).
b. Hold switch defective.
c. Defective wiring.
d. Short in mold heater.
6. Low ice production
Cause
a. Icemaker control set too cold.
CO2075FF/2075RF & U-CO29FF MODELS
DO NOT service the unit until the main electrical power has
been disconnected.
Remedy
a. Adjust icemaker control warmer
b. Replace icemaker control.
c. Replace bin switch.
d. Replace limit switch.
e. Replace motor.
f. Replace defective wiring.
g. Clean condenser.
h. Replace gasket of fix obstruction.
i. Find and repair leak/replace refrigerant.
Remedy
a. Open water supply connection.
b. Replace switch.
c. Replace valve.
d. Replace solenoid valve and defrost the fill tube.
e. Replace defective wiring.
f.
g. Clean or replace valve.
Remedy
a. Replace bin switch.
b. Lubricate pivot point, loosen bin arm lever
Remedy
a. Replace switch.
b. Replace solenoid valve.
c. Replace motor and solenoid valve.
d. Replace icemaker temperature control.
Remedy
a. Replace water switch
b. Replace hold switch.
c. Repair or replace wiring.
d. Replace heater.
Remedy
a. Adjust icemaker control warmer
23
! !
DANGER
(counterclockwise).
Straighten out tube.
screw, or replace bent bin arm.
(counterclockwise).