1. How to maintain the wall-hung boiler when it is no longer needed
Attention should be paid to the maintenance of the wall-hung boiler: after the wall-hung boiler is stopped, there are two main situations, one is complete The other is to only use the hot water bath function of the wall-hung boiler without using the wall-hung boiler. These two cases should be treated differently.
1. Do not use the fireplace at all
①Turn off the power and all valves. After the wall-hung boiler is out of use, all power supplies and valves should be turned off to confirm that the energy consumption is zero. Due to thunderstorms in summer, in order to avoid unnecessary damage to the wall-hung boiler by the connecting plug, the plug should also be unplugged.
②Check for water leakage. After the heating is stopped, the wall-hung boiler equipment will experience thermal expansion and contraction due to the decrease in temperature, which may cause water leakage at the interface and valve. If there is a slight water leak, you can temporarily wrap the leaking place with a towel to avoid damage to the wall and floor. However, no matter whether the water leak is serious, you should contact a professional maintenance person for on-site maintenance in time.
③Clean the boiler. After a winter, if the shell of the wall-hung boiler is stained, it can be cleaned with a soft towel or soft brush with detergent, weak alkaline soapy water, etc.; or directly on the dust cover.
2. Only turn on the hot water bath function of the wall-hung boiler
If the user still needs to use domestic hot water after the heating is turned off, the boiler can be adjusted to Summer mode, and adjust the domestic hot water to a suitable temperature.
However, it should be noted that even if the domestic hot water continues to be supplied after the wall-hung boiler stops heating, it is still necessary to carry out relevant maintenance on the wall-hung boiler.
2. Under what circumstances does the wall-hung boiler need to be thoroughly cleaned
In addition to surface maintenance and cleaning, under what circumstances does the wall-hung boiler need to be thoroughly cleaned and maintained? ?
1. If the wall-hung boiler in the home has been used continuously for more than 2 heating seasons, it is necessary to clean and maintain the wall-hung boiler;
2. The sound of the wall-hung boiler becomes louder and accompanied by When there is abnormal noise;
3. When the gas cost in the home is much higher than before;
4. When there is a problem with the heating, the heating speed is slower than before;
5. When bathing, the hot water is hot and cold, unstable, and the water output speed becomes slower and the water output becomes smaller.
