The size of Wall hanging furnace needs to be determined according to different brands. Different brands, sizes and models have certain differences, but the differences are not very large. Generally, the size of Wall hanging furnace is 700 × four hundred × About 250, and some are 700 × four hundred × 300, although there are differences between different brands, the size of Wall hanging furnace is basically controlled around these two data.
What if the temperature of the Wall hanging furnace rises too fast?
System blockage: when the Wall hanging furnace system is blocked, the water circulation will stop, and then the water exchange temperature in the main heat exchanger of the Wall hanging furnace will soon exceed the set temperature, but the water cannot circulate normally, and even cause the high temperature failure of the Wall hanging furnace. Solution: Clean the Wall hanging furnace system regularly, find out the internal blockage and dredge it, which can also extend the service life of the Wall hanging furnace.
There is air inside: there should not be too much air in the Wall hanging furnace system. Too much air will make the temperature of the heat exchanger rise to a very high temperature, or even reach the set temperature in a short time. Solution: exhaust the Wall hanging furnace before using it. It is recommended to exhaust every two months or so.
The Wall hanging furnace water pump is not started or fails: if the Wall hanging furnace water pump is not started, the water produced by the Wall hanging furnace heat exchanger cannot be normally circulated to the entire Wall hanging furnace, resulting in a sharp rise in the water temperature above the set temperature, and finally causing high temperature protection. Solution: Open the flat screw in front of the water pump, turn the inner shaft and let it turn.
What if the Wall hanging furnace can’t be filled with water?
First , if the tap water pressure is normal, that is, the Wall hanging furnace can not replenish water normally, then it may be the nitrogen gas bag in the expansion tank, resulting in the failure to generate pressure value.
In addition, it may be that the pressure gauge is faulty and can not normally display the pressure value of the heating system. It is recommended to observe first and then find professional after-sales service personnel for on-site inspection and maintenance.
Is the Wall hanging furnace burning continuously or intermittently?
It is abnormal for the Wall hanging furnace to burn continuously, and it should be intermittent.
If the Wall hanging furnace is burning all the time, first check whether the positioning temperature is too high. If the positioning temperature is too high, the Wall hanging furnace will burn all the time.
It is also necessary to check whether the temperature sensor around the Wall hanging furnace is damaged. If it is damaged, the Wall hanging furnace will lose control of the temperature, and it will also cause the Wall hanging furnace to burn all the time.
It is also possible that the Wall hanging furnace is in non-stop combustion state due to improper protection.
Finally, it also depends on whether the heating area of the Wall hanging furnace exceeds its bearing range. If it does, the Wall hanging furnace will continue to burn.