With the continuous improvement of everyone's pursuit of living comfort, more and more families choose to use wall-hung boilers for heating. In particular, the dual-purpose wall-hung boiler not only has a high heating comfort, but also meets the demand for domestic hot water. In the winter heating process, the basic anti-freezing measures of the wall-hung boiler should be done to avoid freezing damageWhat should I do if I encounter a problem with my heating pipe being frozen?The following treatment methods for the freezing of heating pipes of wall-hung boilers, please be sure to pay attention to it!
Basic freeze protection measures.
1. The wall-hung boilers of Qingdong Nabian are equipped with basic anti-freezing protection functions to ensure that the wall-hung boilers are connected to water, electricity and gas, and will automatically enter the anti-freezing mode.
2. Make sure that the water pressure of the heating system in the wall-hung boiler is set at 1 15 bar.
3. Ensure that all shut-off valves on the gas pipelines and heating pipelines connected to the wall-hung boiler are open.
Pipe freezing processing method.
1. Accelerate the melting of heating pipes. The wall-hung boiler pipe will become very fragile after freezing, and it is necessary to avoid directly knocking the pipe with hard objects such as wrenches when thawing, so as not to cause the pipe to rupture.
The correct way to deal with it is as follows:
1) Use a hair dryer to turn on the low temperature to preheat the frozen pipe, wait for about 5 to 8 minutes, and then use the high speed to heat until the frozen ice in the pipe melts.
2) Use hot water or hot towels to heat the frozen pipes to achieve the purpose of thawing the pipes.
2. Replace the pipeline directly. If the pipe is damaged, frozen and cracked, or if the frozen pipe cannot be thawed by the above methods, you can choose to replace the frozen part of the pipe directly. Generally, the water pipe of the wall-hung boiler is generally connected by several sections of water pipes, and only the frozen water pipe needs to be replaced.
Precautions. 1. Do not blindly open the wall-hung boiler after thawing the pipeline, be sure to wait for the temperature of the pipeline to rise to about 5, and wait for a period of time before trying to turn on the machine. If there is white smoke after turning on, do not panic and contact a professional for repair in time.
2. If a serious freezing event occurs, please close the cold water inlet valve in time, do not thaw it by yourself, and contact professional warranty personnel for treatment to prevent accidents.
The cold winter is long, Qingdong Nabian warmly reminds you not only to pay attention to your own warmth, but also to always pay attention to the anti-freezing of the wall-hung boiler. Let's bring warmth and comfort to your home together during this cold season.