Common faults and solutions for Single Phase Pump Controllers

I believe that everyone should have contact with the pump, especially now are high-rise buildings, for high-rise households, the water pressure is very low, if not with the pump, it is impossible to use normally, now with the progress of technology, many families have used the intelligent pump, then what are the common faults of the intelligent Single Phase Pump Controller? How do solve them? Here are some answers.

Here is the content list:

What are the common faults of the Single Phase Pump Controller?

What is the reason for the Single Phase Pump Controller showing a blockage?

Troubleshooting methods for the Single Phase Pump Controller.

What are the common faults of the Single Phase Pump Controller?

First, the upper limit will not stop, that is when the pressure reaches the high pressure will not stop. Secondly, the lower limit does not start, that is, when the pressure reaches the minimum, the pump still does not start. Thirdly, the Single Phase Pump Controller is overloaded, which means that the motor and the controller do not match the model. Fourthly, there is a phase loss protection, a loose pump feed line, etc.

What is the reason for the Single Phase Pump Controllershowing a blockage?

Single Phase Pump Controller shows blocking is a normal protection process, the motor current increases after the pump holds pressure, to prevent the motor from over-current damage, the protection Single Phase Pump Controller action shutdown, need to remove the fault after the protection Single Phase Pump Controller reset. The pump can only be switched on after the Single Phase Pump Controller has been reset.

Troubleshooting methods for the Single Phase Pump Controller.

Single Phase Pump Controller maintenance and inspection is an important part of the daily production and life of the automatic pump controller, when the automatic pump controller fails, we should troubleshoot and judge what the methods are.

First, the observation method uses the sense of sight, smell, and touch. In some cases, a damaged Single Phase Pump Controller will be discolored, blistered, or have burnt spots; a burnt device will produce some special odor; a dummy solder or desoldering can also be observed with the naked eye. Secondly, the replacement method: prepare two Single Phase Pump Controllers of the same model, and replace a good spare with the same component on the faulty machine to see if the fault is lifted. Third, the knock method: the so-called knock is to the possible parts of the fault, through a small rubber hammer or another knocking object to gently knock the plug-in board or components, to see if it will cause errors or downtime failure. Fourth, the exclusion method: by unplugging some plug-in board or device in the machine to determine the cause of the fault method. When the instrument returns to normal after unplugging a particular plug-in board or device, it means that the fault occurred there.

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