Water is supplied intermittently from the well - what is the problem?
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the answer292
of viewingThe pump station is assembled according to the scheme: well - check valve - submersible pump - accumulator - pressure switch (RDM-5) - automation unit (COMFORT model YA1522M).
When turned on, water begins to flow under good pressure for 1-2 minutes, then after a while it stops flowing for 10-20 seconds and then goes under good pressure. What could it be?
It seems that it accumulates in the battery, this stock is spent and then accumulates again. Maybe something in the assembly diagram?
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Hello. It looks like you need to adjust the pressure switch. This question has already been considered and there is an answer from a specialist https://engineer.techinfus.com/en/forum/f-voda/nasos/kak-otregulirovat-davlenie-nasosnoy-stantsii.html.
There may also be a reason that the water level is falling (this is easiest to check). Check the automation settings, maybe you configured something incorrectly? And the leading question: was the problem from the very start of the station launch or started after some time? Malfunctions of the submersible pump itself are also possible.
Most likely, the problem was from the very start of the pumping station. By the way, this is a fairly common phenomenon, it is treated really by adjusting the pressure switch. There are videos on YouTube that show how to do this in 4-5 minutes. On the account of your question on incorrect settings, I can say that this is unlikely, since the symptoms of the problem indicate that you need to calibrate the pressure switch, with a probability of 90% and 10% that there are some defects in the pump station itself. The water level cannot fall so quickly, so this option can be ruled out right away.