Analysis Of 5 Common Faults Of Ice Machines

Analysis of 5 Common Faults of Ice Machines

1. The full ice light of the ice machine flashes quickly

Fault: Indicates that the deicing time exceeds the specified time, and the machine is automatically protected

repair:

A. Generally, in this case, just restart the machine. If it occurs repeatedly, check whether the skating plate swings up and down flexibly.

B. If the two-way solenoid valve is damaged, this phenomenon will also occur. The machine can refrigerate, but when the ice cube reaches the set thickness and enters the deicing state, the water pump stops working and the ice does not fall off. Forced deicing during inspection, (long press Select the key for 3 seconds), if there is no obvious airflow sound in the ice maker, it can be considered that the two-way solenoid valve is broken, and you can check whether the power supply of the solenoid valve is normal. The coil test machine can be replaced, and the valve body itself cannot be opened very rarely.

2. There is no water in the water tank of the ice machine, no water shortage is displayed, and the ice cubes are loose and have impurities

Fault: The fault is that impurities will remain in the water tank after multiple ice making, or the water is rich in minerals, which makes the surface of the water level probe scale and affects the detection sensitivity of the probe.

Maintenance: Drain the remaining water to clean the interior of the water tank and clean the surface of the probe.

3. There is water in the water tank of the ice machine, indicating that there is a lack of water

Maintenance: Check whether the two-core and three-core connectors in the control box are reliably connected, and re-plugging can usually solve the problem.

4. The water flow of the water spray pipe of the ice machine is not smooth, and some ice cubes are not intact

Fault: The spray pipe is blocked

Maintenance: In the state of controlled water flow, use tweezers or other sharp objects to clean the sundries attached to the water outlet hole on the water spray pipe. Until the flow of water in each hole is unobstructed.

5. Ice making is normal but dehydration is difficult or not dehydrated

Fault: The two-way solenoid valve does not work or is stuck

Maintenance: After starting the ice maker, after ice cubes are produced on the ice maker, press and hold the selection button for 3 seconds to enter the forced deicing state, touch the solenoid valve with your hand, if it does not vibrate, it means that the power supply of the solenoid valve is not normal, you should check the control board and connecting wires. If there is vibration, it can be repeatedly deiced several times, which can solve the sticking problem of some solenoid valves. If the problem still exists, it means that the solenoid valve is damaged and needs to be replaced.