Address
1F, Building 13, No.1881, Zhengbo Road, Lin-gang Special Area, China (Shanghai) Pilot Free Trade Zone
Work Hours
Monday to Friday: 8AM - 5PM
Address
1F, Building 13, No.1881, Zhengbo Road, Lin-gang Special Area, China (Shanghai) Pilot Free Trade Zone
Work Hours
Monday to Friday: 8AM - 5PM
An ice machine is a mechanical device that cools water into ice using a refrigeration system. The ice produced can be used for cooling food or enhancing the flavor and texture of various dishes.
However, like any mechanical system, ice makers can experience issues over time. Here are twelve common problems and their corresponding repair solutions:
Cause: Refrigerant leakage or faulty solenoid valve not fully closing.
Solution: Identify and repair the leak, refill the refrigerant, or replace the solenoid valve.
Cause: Faulty water temperature sensor or control board.
Solution: Check the water temperature sensor, replace it if needed. For control board issues, replace the board or adjust the sensor’s resistance.
Cause: Faulty defrost solenoid valve.
Solution: Replace the defrost solenoid valve or its coils.
Cause: Dry water lines or a malfunctioning water inlet solenoid valve.
Solution: Verify the water supply to the unit and repair any water line issues. Replace the faulty water inlet solenoid valve.
Cause: Faulty water pump or pump clogged with debris.
Solution: Clean or replace the water pump to ensure water circulation.
Cause: Open circuit in the water temperature sensor.
Solution: Inspect the water temperature sensor, connectors, and wires for any disconnections or faults.
Cause: Malfunction during the ice-making and defrosting process.
Solution: Check for fan and water pump operation. Ensure the compressor is functioning correctly. If no issues are found in these components, diagnose the refrigeration system and the control board.
Cause: Excessive time spent in the defrosting cycle.
Solution: Usually, restarting the unit will resolve this issue. Ensure that the ice level sensor or ice sweeper is working correctly.
Cause: Accumulated impurities or mineral deposits in the water supply.
Solution: Empty the water reservoir and clean the sensor probe.
Solution: Inspect the electrical connectors inside the control box. Reconnect and secure the two-core and three-core connectors.
Cause: Clogged water nozzles.
Solution: Activate the water flow and use a pointed tool or needle to clear any debris obstructing the water nozzles.
Cause: Both solenoid valves are not working or are stuck.
Solution: In forced defrost mode, check if the solenoid valves are vibrating. If not, it indicates an issue with the electrical supply. Examine the control board and connections. If there is still an issue, replace the solenoid valve.
Regular maintenance and timely repairs are essential to ensure your ice maker functions correctly and provides a steady ice supply. If you have any questions regarding ice machines, you are welcome to contact us for solutions.