The compressor stop immediately after running in a short time. why?

Type：Industry News Date：2018-01-05 17:25:26

When installation engineers finished all work and start to run compressor,but the compressor stop immediately after running in a short time,what case this problems? It must be protected by some protector.let us check one step by step:

1.Fuse break,Check the capacity setting and change.

2.Heat overload relay current setting value is too low.Reset the valve.

3.Voltage is too low and 3 ph is imbalance.Check the reason and correct it.

4.Condensing is not good.Sweep condensing duct or ventilation well.

5.Some air in the system.Clean not cooling air.

6.Too much refrigerant.Reduce refrigerant charge,adjust pressure.

7.Refrigerant leak or charge less.Repair leak and charge refrigerant.

8.Expansion Valve open small.adjust or change expansion valve.

9.Setting valve too high.Adjust low pressure .

10.The control parameter is wrong.Reset parameters.

11.Power source code is wrong.Adjust power source phase.

Contact Us:
www.chinatechco.com
E-mail: info@chinatechco.com
Whats App:0086 15952606481
Tel:0086 1595606481
Skype: alanrefrigeration
Wechat:15952606481
QQ:304396902

Prev： How to find Compressor Problems & solve it? Next： Last Page Back