The boiler circulating pump does not circulate, which may be caused by a variety of reasons, and corresponding measures need to be taken for different situations. Here are some possible workarounds:1Check if the circulating pump is working properly. You can check it by looking at the indicator light of the circulating pump, listening to the sound of the circulating pump, etc. If the circulating pump fails, it needs to be repaired or replaced as soon as possible. 2.Clean up the pipes. If the reason for the boiler not circulating is that the pipes are clogged, the pipes need to be cleaned. It can be cleaned by disassembling the pipes, flushing the pipes with water, etc. After cleaning, it is also necessary to carry out anti-corrosion treatment of the pipeline to avoid the pipeline being contaminated again. 3.Improve water quality. If the reason for the boiler not circulating is a water quality problem, the water quality needs to be improved. It can be improved by adding water treatment agents and regularly testing the water quality. At the same time, the inside of the boiler needs to be cleaned regularly to avoid damage to the boiler caused by water quality problems. 4.Reduce the temperature. If the temperature of the boiler is too high, the temperature needs to be lowered. Cooling can be done by reducing the fuel supply and increasing the amount of cooling water. At the same time, it is also necessary to check whether the safety valve of the boiler is working properly to avoid safety problems such as boiler **.
5.Check if the boiler water pressure is normal. Another reason why a household boiler is not circulating can be due to insufficient boiler water pressure, you can check if the boiler water pressure is normal or not. Here's how to do it: find the pressure gauge of the household boiler, usually located in front of the boiler;Check whether the pointer of the pressure gauge is within the normal range, the normal range is generally 115 atm;If the pressure gauge pointer is lower than the normal range, then the boiler needs to be filled with water, and the boiler power needs to be turned off first, and wait for the boiler to cool down before adding water;If the pressure gauge pointer is higher than the normal range, then some water needs to be released to reduce the water pressure of the boiler. 6.Check the boiler water circuit for gas. The third reason why a household boiler does not circulate may be due to the presence of gas in the boiler water circuit, which can be checked for gas in the boiler water channel. Here's how to do it: find the vent valve of a household boiler, usually located in the upper part of the boiler;Turn off the power of the boiler and wait for the boiler to cool down, then open the gas release valve to release the gas in the water channelIf there is a large amount of gas in the waterway, then it is necessary to deflate several times until there are no more bubbles in the waterway;If the boiler is not circulating after degassing, it may be due to a blockage in the waterway that needs to be cleaned. The above methods are for reference only, if none of the above methods can solve the problem, then it may be due to the failure of the boiler itself, and you need to find a professional maintenance personnel to deal with it.
Guangzhou Propton Electronic Components***