What should I do when the industrial chiller has a flow rate alarm?
In the industrial chiller new machine start-up, more or less have encountered the situation of the appearance of the alarm. In general, users find that when the alarm sounds, you will see the temperature controller red light, and then the water outlet no water or small flow, this situation can be judged as a flow alarm, so when the industrial chiller flow alarm how to solve?
Industrial chillers with flow alarm situation, usually divided into the following three kinds.
1, the flow indicator red light is on, the thermostat normal display water temperature, there is a beeping alarm sound.
2, the flow indicator red light is on, the thermostat does not display, there is a beeping alarm sound.
3, the flow indicator red light is on, the thermostat shows 8.88, there is a beeping alarm.
According to the above, analyze the reasons for the flow alarm.
1, industrial chiller water circulation pipeline is not smooth.
2, industrial chiller water tank water level is lower than the water circulation pipeline into the water
3, industrial chiller accessories or line failure.
Industrial chiller flow alarm solution.
1, can first turn off the chiller power, with a section of water pipe will be shorted to the water outlet and water inlet, and then open the chiller, observe whether the chiller continues to alarm;
2, if the alarm is canceled after the short connection, the flow indicator red light is off, the green light is on, the chiller can be judged internal problems, the main reason is the chiller external water circulation pipeline is not smooth, such as blockage or pipe bending; users can check the chiller external water circulation pipeline.
3, if the industrial chiller continues to alarm (flow indicator red light on, green light off), there are two main reasons for this time, one reason is the industrial chiller water tank water level is too low, you can check the water level meter display window, add water to the tank water level display green area, and check the water circulation pipe has no leakage. Another reason is the industrial chiller internal water circulation pipe blockage, should check the chiller internal water circulation pipe, keep the chiller internal circulation pipe smooth.
The content described above is the solution to the flow alarm of the industrial chiller. When the flow alarm occurs in the industrial chiller, you can follow the above method step by step to check, so that according to the cause through the corresponding method to solve.
