2. If the household water purifier is not washed for a long time, the residue will form dirt in the filter element, which will affect the water quality and taste.
3. If this problem occurs when the water purifier is just installed, this situation is mostly caused by the protective liquid in the filter element of the water purifier not being cleaned. The solution is simple. Open the sewage outlet, then turn on the faucet and let the machine wash 10 minutes.
Extended data:
Small knowledge of water purifier maintenance
Check whether the power cord connection of the water purifier is normal.
In order to ensure the safety of electricity use, cut off the power supply of the water purifier before going out before the festival. Before going home on holiday, pay attention to check whether the power cord is damaged, whether the connection between the power cord and the water purifier is normal, and whether the appearance of the water purifier is normal. Turn on the power supply after confirmation.
Check the water purifier for signs of freezing.
What the water purifier fears most in winter is freezing, especially when the temperature is very low, the phenomenon of "cold expansion" of water will bring harm to the pipeline, filter bottle and membrane shell of the water purifier, which will seriously cause machine damage and water leakage accidents.
Water must be drained when the inside of the water purifier is cleaned.
If the water purifier is not used for a long time, there may be the problem of residual old water inside, which exists in the filter element and the water inlet and outlet pipes. If it does not flow for a long time, it may breed algae-like substances in it, which will bring secondary pollution to the water quality. The specific treatment method is to turn on the faucet of the water purifier to drain water after the water purifier is turned on.