What is an electric water heater mixing valve? Electric water heater mixing valve installation

It is well known that the water temperature is adjusted at will after the heating of the electric water heater is completed, and the realization of the water temperature regulation function of the electric water heater is realized by the mixing valve, then what is the electric water heater mixing valve ? The following decoration home decoration network Xiaobian will bring you the installation method of electric water heater mixing valve, I hope to provide help for everyone.

What is an electric water heater mixing valve?

The wrench on the electric water heater is actually called a mixing valve, and the adjustment of the water temperature is realized by the mixing valve. The two ends of the mixing valve are respectively connected with a hot water pipe and a cold water pipe. The hot water pipe is connected to the water heater, and the cold water pipe is connected to the water pipe in the room. Under normal circumstances, the left side of the mixing valve is connected with the hot water pipe, and the right side is connected with the cold water pipe. The wrench of the mixing valve rotates between the left and right. The water of the two temperatures can be mixed in proportion in the mixing valve to form the water temperature we want. If you want to heat it, it will be biased to the left. If you want to cool it, it will be biased to the right. Some of the hot and cold mixed water is exported by another outlet pipe for people to use.

The electric water heater can be used normally without the mixing valve. It only needs people to strictly control the temperature when boiling water. The temperature control is good. The water inside the water heater can also be used directly, or the water heater is used in a single way, only need to provide hot water. In this case, the mixing valve can also be installed. However, if it is a daily use of the family, it is recommended that you install a mixing valve so that the water temperature adjustment is convenient, flexible and more practical.

Electric water heater mixing valve installation method:

1. Before installation, it should be noted that the pipeline should be cleaned first, and the debris in the pipeline should be washed away to prevent the mixing valve from being blocked.

2 , the timing cleaning filter is blocked with dust and other debris, which affects the ingress and egress of water, and the area with poor water quality is cleaned at least once a month.

3 , before installation, should try to achieve the balance of hot and cold water pressure, the pressure difference should not exceed 1 kg ( 0.10mpa ). It is directly related to the mixing effect and the amount of water. If the pressure difference is too large, the pressure reducing valve can be installed at the high pressure end. Or add a pressure booster at the low pressure end.

4 , the first adjustment should first open all the nozzles to adjust the flow, pay attention to the direction of the knob, the clockwise temperature is reduced, the counterclockwise temperature rises and the three knobs are consistent in scale, slowly adjust while looking at the watch.

5 , general faults and exclusions:

(1) No water mixing: first check whether the inlet and outlet water switch is open, whether the pipeline and the filter are blocked, and whether the inlet water pressure difference is too large.

(2) The small flow does not mix water (that is, if one or two nozzles are used, the water temperature is too low): the pressure difference is too large, and the inlet water pressure is adjusted to make it as balanced as possible.

(3) Intermittent hot and cold water: The counterflow valve in the water mixer is caused by the foreign matter. At this time, the water inlet is opened with a pipe, and the water is repeatedly flushed into the water mixer.

(4) The mixed water temperature is called cold and hot: the electric water heater is blocked by the mixing valve, and the valve core is cleaned (this work is best carried out under the guidance of the technician).

The above is what Xiaobian brought to you. What is the electric water heater mixing valve? All the contents of the electric water heater mixing valve installation, I believe that everyone has a basic understanding of the electric water heater mixing valve after reading this article, if you want to know more about the decoration consultation, please click to enter the decoration knowledge channel .

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