The home heating system is an advanced equipment that integrates water, electricity and gas, and can provide domestic hot water and independent heating, which is convenient to use and not affected by external factors. Here, Brother Song reminds the majority of home heating system users: when the home heating system is enabled, it is necessary to ensure that the water, electricity and gas connections required for the normal operation of the home heating system are reliable, and the water pressure of the home heating system meets the water pressure required for use (1-15bar); The power supply is safe and stable, the gas volume is sufficient, the gas meter battery is sufficient, and the heating pipeline is confirmed to be free of seepage and leakage.
1. How to start the anti-freezing function setting of the home heating system? Take the small squirrel wall-hung stove as an example:
1. Under the premise of water, electricity and ventilation, as long as the knob or button is in the OFF state, the little squirrel wall-hung boiler will automatically run and turn on the anti-freezing function according to the temperature of the water in the heating pipe;
2. When the water temperature is lower than 8, start the first-level antifreeze, then the circulating water pump will start automatically, and stop the circulation when the water temperature reaches 10;
3. When the water temperature is lower than 6 and the first-level anti-freezing fails, the second-level anti-freezing is started, the combustion system of the home heating system starts to work, and the pump fan runs and ignitions to 30 degrees to stop working;
When the water temperature is below 2, the pipes are frozen.
The first and second level antifreeze fails, start the **antifreeze, and the home heating system will directly lock and report the E9 fault**, which is the ** antifreeze protection function of the small squirrel wall-hung boiler. At this time, please do not force the home heating system to start, and contact the relevant after-sales service for maintenance in time.
2. How to protect the home heating system from freezing when going out?
1. When there is no one at home for a short time (within a week), please do not cut off the power supply of the home heating system, and set the temperature of the home heating system to the lowest, then the home heating system will enter a low-temperature operation antifreeze state.
2. When there is no one at home for a long time, it is recommended to drain the water inside the household heating system and the heating system pipeline, and close the tap water valve of the home heating system; When you need to use it, it will be turned on after system maintenance.
As the main force of home heating, the problem of anti-freezing of home heating system should be paid attention to. Because the circulating water pump of the home heating system is more fragile, more expensive, and the pipeline has been good, in order to avoid unnecessary economic losses, it is recommended to pay attention to the anti-freezing matters of the home heating system in winter, so as to ensure that heating users can rest assured and safely spend a comfortable and warm winter!