With the increase of the ambient temperature, the frequency of use of the low-temperature chiller is getting higher and higher. In the process of use, there will be some small faults. How about the high-temperature alarm of the low-temperature chiller? See the introduction of Anhui Hengxing Century technicians.

What should I do when the low temperature chiller has a high pressure alarm? The Anhui Hengxing Century technical personnel introduced that the reasons for the high temperature alarm of the low temperature chiller may be the following:

1. Cooling water flow is small

Some customers did not install the flow switch. When the cooling water flow of the unit was small, the flow was not found in time. The long-term operation of the unit may cause the exhaust pressure of the unit to be too high, resulting in high-pressure alarm.

Treatment method: A. Is the pump running normally, whether the pump has air blockage, and whether the pump filter is blocked;

B. Is the cooling water pipe valve 100% open and the valve is necrotic?

2. Cooling tower reasons

Treatment method: A. Whether the cooling fan is running normally, and whether the cooling fan belt is loose;

B. Whether the water in the cooling tower is even and the position of the water outlet is blocked.

3. Cause of condenser

Treatment method: the condenser is used for a long time, the internal pipeline is fouled, the condenser is cleaned irregularly, and the decanter can be removed by using a gun or adding a descaling agent.http://www.chinacoldroom.com/product/condensing-units/