Why ice machine can not make ice?
5. the compressor works, but the pump does not work (without running water)Reason: water pump damage or fouling in water pump.Maintenance: clean the water pump or replace it.
Maintenance: 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, to disconnect any two lines in a way, through the series resistance of the resistance to 27K to 28K.3. the machine enters the ice removal program (the water pump stops working and the compressor stops cooling), but the ice does not fall off.Reason: two way solenoid valve is damaged.Maintenance: replace solenoid valve or outside ring.4., water shortage light, but the machine does not automatically into the water.Reason: pipe water or water inlet solenoid valve failure, valve does not open.Maintenance: check the water inlet of the pipeline, after the water is opened, restart the water. When the inlet solenoid valve fails, replace it.
Reason: coolant leakage or two way solenoid valve damage, shut down lax.Maintenance: after adding cooling liquid leak repair or replace solenoid valve2. symptoms: compressor has been able to work, refrigeration, water pump has been working, pumping, ice continues to thicken, but always can not automatically enter the ice removal program, ice fall.Reason: measuring water temperature probe fault, so that intelligent control system can not effectively perceive the water temperature and work, misjudgment, program error, or controller failure.
