The cold storage's compressor suddenly stops during operation
Some customers reported that the cold storage room 's compressor stops suddenly during operation some time ago. Now let’s analyze the reason and how to deal with it. 1. The cold storage room effect of air-cooled condenser is poor 【Fault Analysis】 ① The fan is not turned on. To ② The fan motor is damaged. ③ The fan is reversed. ④ The ambient temperature is high (above 40℃). ⑤ The condenser fins are blocked by oil and dust and the air does not circulate. 2. The heat dissipation effect of the cold storage room of the water-cooled condenser is poor ① The cooling water valve is not opened or opened too small, and the inlet water pressure is too low ② The water control valve is out of order. ③ The scale on the wall of the condenser tube is thick. [elimination method] Air-cooled: Use a wire brush to remove surface dust. Water-cooled: Check the cooling water volume. Remove limescale. 3. Too much refrigerant is charged in the system [Fault analysis] Excessive refrigerant causes...