Marvel Ice Makers Error Codes

Condenser (T2) thermistor not working

Check/replace condenser thermistor.

Bin (T1) thermistor fails

Check/replace bin thermistor. Unit will not operate if this thermistor fails.

Water level is not detected by the water level sensor due to no water supply for 2 minutes. Automatically resets after 5 minutes.

Check water supply pressure. Check water level sensor. Start operation after action.

Lower limit water level sensor is not detected within 2 minutes as the drain valve operates. Automatically resets after 5 minutes.

Replacement of water level sensor. Check drain valve operation. Check for clogged drain. Start operation after action.

Evaporator temperature is 32°F or more after 30 minutes passed during the ice making.

Check refrigerant leakage. Check sensor and attachment abnormality. Resupply power after resolving cooling problem.

Evaporator temperature is 32°F or more after 10 minutes passed during the ice making.

Check sensor and attachment abnormality. Start operation after sensor part repair.

Ice full temperature sensor in the storage bin is disconnected or shorted.

Check sensor and attachment abnormality. Start operation after sensor part repair.

EVA temperature sensor at the evaporator outlet is disconnected or shorted.

Check sensor and attachment abnormality. Start operation after sensor part repair.

Air temperature sensor in front of the condenser is disconnected or shorted.

Check sensor and attachment abnormality. Start operation after sensor part repair.

Evaporator outlet temperature drops below -7.6°F while the ice maker is running.

Operate after the temperature is over 50°F and 1 hour has passed.