GRANT ice machine after-sales maintenance common troubleshooting
2024-02-02 14:09:06
GRANT ice machine after-sales maintenance common troubleshooting methods.
GRANT ice machine repair method:
Ice machine failure 1: compressor operation but no refrigeration maintenance method: check whether the refrigerant liquid of the refrigerator leaks. If it leaks, it will make up the leakage of the refrigerator and then add the refrigerant. If the two-way solenoid valve of the refrigerator is damaged, the shutdown is not strict. Then change the solenoid valve.
Ice machine fault 2: The machine enters the deicing process, but the ice does not fall off.
Maintenance method: Check if the two-way solenoid valve of the refrigerator is damaged. If it is damaged, replace the solenoid valve body or the outer coil in time.
Ice machine failure three: the compressor has been working and cooling, the pump has been working pumping, the ice cubes are constantly thickening, but can not automatically enter the deicing process. Maintenance method: use the universal meter to measure the water temperature of the probe negative value, if the probe's negative value Above 27K, it is judged that the controller is bad, and the probe is replaced in time. If the negative value of the probe is lower than 27K, any one of the two wires must be disconnected, and the resistance value is adjusted to 27K by means of a series resistor. Between 28K.
Ice machine fault four: the water shortage light is on but the machine does not automatically enter the water repair method: check the water inlet of the pipeline, and open the waterway after waterless. If the water inlet solenoid valve is faulty, replace it immediately.
Ice machine fault 5: The power indicator light has been flashing quickly. The machine is not working. Maintenance method: Open the rear cover of the ice machine, and open the electrical control box cover above the compressor, find a three-core connector, check the ice machine. Whether the water temperature probe is detached or has poor contact, and if so, re-plug.
Ice machine fault 6: The water flowing from the sprinkler pipe is not smooth, and some ice cubes are incomplete. Maintenance method: Check whether the sprinkler pipe hole of the ice machine is blocked. If it is, use the tweezers or other sharp ones in the ice making state. Clean up the debris attached to the water outlet on the sprinkler until the water in each hole is clear.
GRANT ice machine repair method:
Ice machine failure 1: compressor operation but no refrigeration maintenance method: check whether the refrigerant liquid of the refrigerator leaks. If it leaks, it will make up the leakage of the refrigerator and then add the refrigerant. If the two-way solenoid valve of the refrigerator is damaged, the shutdown is not strict. Then change the solenoid valve.
Ice machine fault 2: The machine enters the deicing process, but the ice does not fall off.
Maintenance method: Check if the two-way solenoid valve of the refrigerator is damaged. If it is damaged, replace the solenoid valve body or the outer coil in time.
Ice machine failure three: the compressor has been working and cooling, the pump has been working pumping, the ice cubes are constantly thickening, but can not automatically enter the deicing process. Maintenance method: use the universal meter to measure the water temperature of the probe negative value, if the probe's negative value Above 27K, it is judged that the controller is bad, and the probe is replaced in time. If the negative value of the probe is lower than 27K, any one of the two wires must be disconnected, and the resistance value is adjusted to 27K by means of a series resistor. Between 28K.
Ice machine fault four: the water shortage light is on but the machine does not automatically enter the water repair method: check the water inlet of the pipeline, and open the waterway after waterless. If the water inlet solenoid valve is faulty, replace it immediately.
Ice machine fault 5: The power indicator light has been flashing quickly. The machine is not working. Maintenance method: Open the rear cover of the ice machine, and open the electrical control box cover above the compressor, find a three-core connector, check the ice machine. Whether the water temperature probe is detached or has poor contact, and if so, re-plug.
Ice machine fault 6: The water flowing from the sprinkler pipe is not smooth, and some ice cubes are incomplete. Maintenance method: Check whether the sprinkler pipe hole of the ice machine is blocked. If it is, use the tweezers or other sharp ones in the ice making state. Clean up the debris attached to the water outlet on the sprinkler until the water in each hole is clear.
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