There are many reasons for the failure of pure water machine equipment, and the key is to know how to handle it yourself in order to achieve the goal of saving time, energy, and money. So what are the specific reasons? How should we repair the equipment?

1. High pressure water pump

Check if there is a power outage and if the power plug is plugged in. Check if the low-voltage switch is not functioning properly and do not connect to the switch power supply. Check if there is a short circuit fault in the centrifugal water pump and transformer, or if the entire equipment route connection is incorrect. Check if the high-voltage circuit breaker or water level controller of the water purifier machine equipment is not functioning properly and cannot be reset. Check if there are common malfunctions on the computer box.

2. System software pressure relief

Check if there is any pressure relief seepage in the various components of the water purifier machine equipment, and if so, reconnect or replace the components.

3. Pressure bucket

The pressure bucket is full of water, but the purified water cannot be discharged - the standard pressure of the pressure bucket is released (the standard pressure of the empty bucket is 0.5-0.7kg/cm2). Rear camera activated carbon blockage.

4. Insufficient pure water output

The external filter element is blocked. The working pressure of the high-pressure water pump is insufficient. RO membrane blockage. The sewage valve or sewage proportioner is excessively open or closed. Rear camera activated carbon blockage. Insufficient working pressure or internal damage to the pressure bucket.

5. Pipeline socket seepage

Check if the PE pipe head of the water purifier machine equipment is cut flat. Check if the pipe plug is plugged in time. Check if the screw is tightened.

6. Noise

Check if the check valve is not functioning properly or brittle. Check if there is a problem with the quality of the high-pressure water pump.

7. Unqualified water production rate

Check if the calculation is incorrect. Check if the working pressure of the centrifugal water pump is timely (0.6Mpa). Check if the sewage valve or sewage proportioner is excessively conductive. Check if the temperature is too low.

8. Clean discharge of concentrated water

There will be newly installed finished products, extensive disassembly and assembly of water purifier machinery and equipment, and reinstallation. The water pipe between the high-pressure water pump and the RO membrane shell will be mistakenly connected to the three-way of the activated carbon in the rear camera, causing the drinking water from the high-pressure water pump to immediately enter the storage tank.

9. Equipment not working

Check if there is a power outage and if the power plug is securely inserted. Check if the low-voltage switch wiring power plug has fallen off or is not functioning properly, causing the switch power supply contact point to be unable to return to its original position. Check if the electrode connection wires of each terminal block have fallen off. Check if the drinking water pressure is too low, which may cause the low-pressure switch of the water purifier equipment to not work.

10. The taste is not very good

Verify the actual effectiveness of RO membrane filtration, whether it is reduced or ineffective. Check if the purified water and sewage ends of the RO membrane shell are decorated with partitions or have gaps. Check if one end of the RO membrane ring is properly sized or damaged. Check if the effectiveness of the rear camera activated carbon is reasonable.

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