Power supply problems, fan failure, condenser blockage, etc.

1. Insufficient power supply voltage or damaged wires lead to unstable current, causing the speed of the flake ice machine to decrease or the fan to stop.

2. The fan itself is faulty or there is a problem with the connecting circuit, which may cause the fan not to run.

3. The presence of impurities or dirt inside the condenser will affect the cooling effect and cause the evaporation temperature to increase.