Ice maker, ice filled sensor, fault, fault, image
3. the ice machine enters the ice removal program (the water pump stops working and the compressor stops cooling), but the ice does not fall off.Fault reason: two way solenoid valve is damaged.Maintenance method: replace solenoid valve or outside ring.4., water shortage light, but the machine does not automatically into the water.Cause of failure: pipe water or water inlet, electromagnetic valve is out of order, valve is not opened.Maintenance method: check the water inlet of the pipeline, after the water is opened, restart the water. When the inlet solenoid valve fails, replace it.5. ice compressor compressor work, but the pump has not been working (no flow) failure: pump damage or fouling inside the pump plug.Maintenance method: clean the water pump or replace it.
2., the phenomenon of failure: the compressor has been able to work, refrigeration, pumps have been working to pump water, ice continues to thicken, but it can not automatically enter the ice removal program, ice fall.Fault reason: measuring water temperature probe fault, making intelligent control system can not effectively perceive water temperature and work, misjudgment, program error, or controller failure.Maintenance method: the multimeter is used to measure the temperature of the resistance probe (the water temperature in the water tank near 0 degrees C, remove the control box of the three core lines, two lines on both sides of the resistance test), such as resistance in more than 27K, it was judged as controller bad, should be replaced, such as resistance of less than 27K and shall disconnect any two lines in a way, through the series resistance of the resistance to 27K to 28K.
Common faults and maintenance methods of ice filled sensors in ice maker:1., fault phenomenon: compressor work, but not refrigeration. Fault reason: coolant leakage or two way solenoid valve damage, closed lax.Maintenance method: after adding cooling liquid leak repair or replace solenoid valve
