When using wall-mounted boilers, it's common to encounter issues where the temperature reading appears normal, but the room is not heating up. So, why isn't the house warm when the wall-mounted boiler is set to 60°C? Let’s take a look!
I. Why the House Doesn’t Heat Up When the Wall-Mounted Boiler is Set to 60°C:
1. The power is too small. When selecting the equipment, it’s advisable to choose the power of the device based on the indoor area. If the indoor area is too large and the equipment’s power is too small, the indoor temperature may not be adequate. In this case, only replacing it with a higher power device can solve the problem.
2. Internal pipes are clogged. Over time, the internal pipes of the equipment may accumulate a large amount of dirt, which can block the pipes. In this situation, it’s necessary to contact a professional to perform cleaning.
3. Insufficient water volume. If the water volume inside the device is too low and there is too much air, the room temperature may not rise. In this case, you need to open the air vent to release the excess air to increase the water volume and restore normal operation.
II. When Does the Wall-Mounted Boiler Stop at 60°C Before Heating Again:
Once the equipment is turned on, it should run for a while until it reaches the set temperature. It can then remain off for a day or until the temperature drops before heating again. When the ignition switch of the device enters the working status, the fan will start first, creating a negative pressure difference with the indoor environment. The pressure switch will then send a command to the water pump, which will start the flow switch that in turn sends a command to the high voltage igniter. The igniter sends a signal to the gas proportional valve, and once that valve opens, the device will begin heating.
It's important to note that the gas valve, pressure switch, and flue gas sensor are interconnected. The proportional valve will only start working when the indoor negative pressure reaches a certain level. If the flue gas sensor fails to detect the exhaust being discharged, it will automatically shut off the gas proportional valve to stop the gas supply, ensuring the safety of both the equipment and personnel.
In summary, we have discussed why the house doesn’t heat up when the wall-mounted boiler is set to 60°C and when the boiler can heat again after stopping. For those who wish to learn more, please continue to follow us.
