High and low temperature cold water circulation device failure and alarm how to deal with.

How to deal with the failure and alarm of the high and low temperature cold water circulation device during use? In order to ensure production, how can we solve this problem quickly?First, find out the cause of the failure and alert, and take different solutions for different causes.
common high and low temperature cold water circulation device failure and alarm have inverting alarm, contactor stuck alarm, over-temperature protection alarm, pressure abnormal alarm alarm, overload alarm and so on.
no matter what kind of fault alarm, can be based on the report and alarm signal information.
high and low temperature cold water circulation device inverse phase alarm When the high and low temperature cold water circulation device appears in reverse phase alarm, the circulation pump can not start.
high and low temperature cold water circulation device inverse alarm for two reasons, one is three-phase power cord sequence fault, and the other is the reverse protector failure.
if it is high and low temperature cold water circulation device three-phase power cord sequence is wrong, then directly adjust the phase sequence is good.
if the inverse-phase protector fails, it needs to be replaced.
contactor stuck alarm high-temperature cold water circulation device contactor stuck alarm, ultra-temperature indicator is also bright, generally there are three reasons: First, the heating AC contactor stuck, second, computer board heating has been output, there is a problem, third, the over-temperature protection switch wrong action.
the contactor stuck alarm, thermal oil continued to heat up will cause danger, so timely treatment.
media alarm In order to protect the heating pipe and circulation pump of the high and low temperature cold water circulation device, the system will stop heating when the high and low temperature cold water circulation device is short of media.
When there is a lack of media, check whether the high and low temperature cold water circulation device is lack of media (water shortage or lack of oil), water temperature machine if the display of lack of media, you can reduce the pressure value of the pressure switch a little.
Overload Alarm When the high and low temperature cold water circulation device overload alarm, check whether the high and low temperature cold water circulation device circulation pump is overloaded, if the pump overload, you can increase the current am of overload a little.
high and low temperature cold water circulation device failure and alarm, as long as timely treatment, there will be no safety problems.
high and low temperature cold water circulation device manufacturer Wuxi Guanya equipped with after-sales service system, such as fault alarm such a small problem, you can consult "Wuxi Guanya."
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