中央空调水泵电路常见故障机理探索与解决方法

The Solution of Exploring the Common Malfunction in Central Air Conditioning Pump Circuit

冷却机组在中央空调中是一个极为重要的组成部分,冷却机组水泵能否正常运行关系到主机能否正常运行。冷却机组水泵极为重要,其电路多采用Y-Δ启动,故障多。针对中央空调水泵电路故障产生的机理分析、维修、排除,以及改良措施。对中央空调的运行、效益、经济都有一定的作用。

The cooling units is a most important part in the central air conditioner , cooling water pump unit is very important because it＇ s normal operation is related to the host. the circuit use y-A star usually, but cause a lot of troubles. This article in view of fault analyzing, repairing, removing of the central air conditioning water pump circuit malfunction mechanism, and the improvement measures. It has certain effect on the central air conditioning operation and economic benefit.