There are several possible reasons for this situation:
　　1.The refrigerant pressure is too high or too low,resulting in abnormal operation of the compressor.At this point,the pressure of the refrigerant should be adjusted.
　　2.There is gas or debris in the refrigerant pipeline,or the pipeline is deformed.At this point,the refrigerant pipeline should be checked and different measures should be taken for different faults.
　　3.If the machine is air-cooled,it may be because the fan's electrical equipment is broken and the cooling effect is not good due to slow rotation,resulting in a slow ice making time that may burn out the compressor.At this point,the condensing fan should be replaced in a timely manner to avoid burning out the compressor and causing unnecessary losses.
　　4.Insufficient refrigerant(which is not a leakage or consumption during normal operation)or excessive refrigerant can affect the ice making efficiency of the ice maker.If insufficient refrigerant is found,it should be added in a timely manner.If excessive refrigerant is found,it should be reduced appropriately.
　　5.If the ambient temperature is too high or too low,it will affect its ice making efficiency.Generally,the ambient temperature should be controlled at room temperature of 20℃,and the water temperature should be around 10℃.
　　6.The ice maker should be installed in a well ventilated and easily dissipated location for operation.If it gets stuck in a corner,it will seriously affect the various performance of the ice maker.
　　7.Check if the filter is blocked.If the filter element is not replaced for a long time,the water in the ice maker will be very small,which can also cause the ice maker to not make ice or slow down ice making.