Instructions / Assembly

Self-Contained Ice Maker User Manual for Installation and Maintenance
3
E02
ICE
MAKING
OVER TIME
1. Water temperature sensor
failure.
2. PC board failure.
3. Condensation temperature
sensor failure.
4. The inlet valve is not
properly closed.
5. Refrigeration system
failure: the compressor
breaks down
6. Refrigeration system
failure: the cooling system is
blocked.
7. Refrigeration system
failure: refrigeration system
leakage.
8. Refrigeration system
failure: Defrost valve closes
improperly.
9. Refrigeration system
failure: the condenser and
filter are blocked.
10. Refrigeration system
failure: high ambient
temperature or poor
ventilation.
Replace the water temperature sensor,
the condensing temperature sensor and
the PC board in order, restart the ice
machine and test whether the ice is
normal.
Code
Fault
Possible Cause
Inspection and Troubleshooting
E03
ICE
UNLOAD
OVER TIME
1. Ice full sensor failure.
2. Insufficient water supply
during ice making.
3. Poor cooling effect (no ice,
or ice plate is not formed,
compressor failure).
4. Wiring error.
5. The pump is broken or
blocked.
6. The spray pipe is blocked.
7. Refrigeration system
failure: defrosting valve
failure.
8. The water level sensor is
broken or blocked (sink water
1. Replace the ice full switch.
Judgment method: open the ice shield
and start the ice machine. If E01 is not
displayed, ice full sensor cannot be
released, the fault occurs.
2.Check if the inlet battery valve is
working properly, or the water pressure
is normal. Then replace the ineffective
device, adjust the water pressure or add
booster pump:
Judgment method: visual inspection
3. Check if the compressor works during
the ice making process, or there is ice
on the evaporator. If the compressor
fails, replace the compressor.
4. Correct the wiring.