First scenario: Electronic valve malfunction.
After the electromagnetic valve that controls the ratio of wastewater and purified water malfunctions, the central water purification system loses its ability to distribute purified water. As a result, the water, once pressurized, continuously flows out through the wastewater pipe. once the wastewater control valve malfunctions, most of the water flow goes to the wastewater pipe, preventing the purified water pipe from discharging water.
This phenomenon usually requires replacing or adjusting the wastewater valve. If the malfunction is temporary, the valve can be restarted and reused. However, if the wastewater valve is damaged, it must be replaced.
Second scenario: The computer board malfunctions.
If the computer panel malfunctions, it can also cause the wastewater pipe of the central water purifier to continuously drain, while the purified water pipe remains empty. This is especially common when the computer panel has been in use for a long time and has been exposed to water or dust, leading to malfunction. There are two main causes for this: temporary malfunction and complete failure.
"In most cases, if the central water filter malfunctions temporarily, simply turning it off for two to five minutes and then restarting it will restore normal operation. However, if the computer version is completely damaged, it must be replaced.
Third scenario: The membrane is clogged.
Many central water treatment systems utilize reverse osmosis membrane technology. Over time, these membranes can become clogged with impurities, preventing purified water from passing through and leading to increased wastewater generation. It is necessary to replace the reverse osmosis membrane promptly.