Views: 30 Author: Site Editor Publish Time: 2021-02-24 Origin: Site
How to solve the hot and cold domestic water of the wall-hung boiler? Can solve the hot and cold domestic water of the wall-hung boiler be added?
Cause of the failure
The minimum power of the gas wall-hung boiler is too high.
The domestic hot water flow in your home is too small.
1.The cause of the failure: the minimum power of the gas wall-hung boiler is too high.
Check the minimum adjustable power of the purchased gas wall-hung boiler. If the minimum power is too large, relatively speaking, the phenomenon of hot and cold will be greater.
Solution: You need to find professional after-sales personnel to adjust the minimum power of the wall-hung boiler to a smaller value to solve this problem.
2. The cause of the failure: the domestic hot water flow in your home is too small.
In many old communities, the supply pressure of tap water is too low, and the water flow is relatively small. Use the minimum power to heat the water very quickly, the gas wall-hung boiler will report high temperature, and the wall-hung boiler will stop burning for safety reasons. At this time, cold water enters. So there will be hot and cold phenomenon.
Solution: Add a booster water pump. It may also be that the pipes in the old residential area are scaled, which affects the water volume. You can clean the water pipes.
Precautions for wall-hung furnaces
1. It is strictly forbidden to touch the pipe.
During the operation of the wall-hung boiler, the heating, hot water outlet pipes and smoke pipes at the bottom are relatively high in temperature (red pipes), so it is strictly forbidden to touch them to avoid burns.
2. Do a good job of antifreeze protection.
There is water in the wall-hung boilers and heaters in winter. If the temperature is too low, the water will freeze. If there is no one at home for a short period of time, you must turn on the antifreeze settings of the wall-hung boilers to prevent the radiators and wall-hung boilers from being damaged by freezing.