How to repair a water purifier at home is an economical way to fix a faulty water purifier. Maybe many of you will be very interested in this issue. Let’s read this article together.
When you encounter a situation where the machine is leaking, not working, or making noise during operation,… what will you do? This is the concern of many device users. So this article will answer all your questions. Websosanh will help you know how to fix it water purifier quickly at home.
1. Causes of weak water flow and how to fix it
The condition of weak water flow is no longer strange to people who use water purifiers. There are many reasons why your water purifier may encounter this condition. First, it could be because the location of the tank is not high enough to create water pressure. Second, the 2-way water shut-off valve of the water supply pipe is not fully opened.
Or maybe the water purifier doesn’t use a water tank. This will cause the water supply in your home to be unevenly strong and weak. Let’s see how to fix this situation below.

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Next step, check the filter’s pressure tank valve. Maybe the valve hasn’t been opened yet. This is also the main reason for weak or no water flow. What you need to do now is turn the tank valve. Turn the valve so that it is parallel to the water line as directed. Avoid turning hastily, which can lead to valve misalignment and more serious damage.
1.2 Check the water supply
Another cause may also be that the water supply has not been turned on. If the water supply valve is not opened, the filter will not flow water. So you need to check this valve again. If you haven’t turned it on yet, just turn it parallel to the water line.

1.3 Check whether the pressure tank is out of air or punctured
In addition to checking the valves, you also need to check the pressure tanks. If you discover it is punctured or out of air, you must fix it immediately. Please refer to the following repair method:
- Step 1: Turn off the power and turn off the input water source.
- Step 2: Unplug the water supply line from the pressure tank, then lock the pressure tank valve and take the pressure tank out.
- Step 3: Open the pressure tank valve to let the water flow out. Then check the pressure tank. If the water runs out, the pressure tank will still work normally. If there is still a lot of water, you must pump the pressure tank until all the water flows out. After that, reinsert the pressure tank into the machine and check again. If the water still doesn’t flow out at this point, it has been punctured and damaged. When do you need to replace a new pressure tank?
- Step 4: Reinstall the pressure tank into the filter as before.
2. The condition of the water purifier not being able to turn off automatically
Normally, depending on the purifier, it will automatically shut off after 15-45 minutes of continuous operation. The longest it only works for 60 minutes. Especially with modern models, equipped with modern features, you can only run continuously for 10 minutes to get pure filtered water.

The devices will automatically turn off and stop working when enough clean water is filtered. However, sometimes the purifier also has some problems during operation. If you find the water purifier runs continuously for too long, more than 2 hours. If the machine is running all day, the possibility of your machine being damaged is very high.
The cause of this situation can be due to water leakage, broken Flow valve, etc. For each different cause, there will be different solutions. If water leaks, you can use tape to seal the water pipe. Even more complicated, when the Flow valve is broken, there is another way to fix it. You can call for home filter repair service.
Conclude
Information on how to repair a water purifier at home may help you handle the problem if the purifier is faulty. The errors we mentioned above are all common basic errors that you can completely handle yourself right at home. So hopefully this article will help you learn more skills to save on repair costs. Hope you will have the most satisfactory experiences here Websosanh our.
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