How to use natural gas wall-hung boiler

The correct use of natural gas wall-hung boiler is water injection, trial operation and installation.

1. Water injection: Just after the wall-hung boiler is installed, open the exhaust valve of the wall-hung boiler, and then open the water replenishing valve to replenish water. When water flows out of the exhaust valve of the wall-hung boiler, close the exhaust valve, and when the water pressure of the water pressure gauge is 1- 1.5Bar, close the water replenishing valve.

2. Trial operation: plug in the power socket of the wall-hung boiler, turn on the gas switch, and then press the power switch to turn on the wall-hung boiler. When the wall-hung boiler is used for the first time, there may be air inside, which will cause its water pressure to drop; Run the wall-hung boiler for 5 minutes. After the water pressure is stable, observe whether the water pressure of the water pressure gauge is too low. If the water pressure is too low, open the water replenishing valve to replenish water.

3. Setup: Press the mode button on the wall-hung boiler panel to adjust the mode. If it is summer, adjust the wall-hung boiler mode to summer mode; Then press the up and down buttons to set the water temperature of the wall-hung boiler. Generally, it is appropriate to set the temperature of domestic hot water at about 37-44 degrees in summer.

Matters needing attention in the use of wall-hung boiler

1. When using the wall-hung boiler for the first time, you need to check whether the gas pipe leaks. You can open the gas valve and apply soapy water to the gas pipe. If there are bubbles in the pipe, the gas pipe is leaking. Everyone should replace the gas pipe in time. When using the wall-hung boiler, check whether the wall-hung boiler has water, electricity and ventilation, and whether the water pressure of the wall-hung boiler is too high or too low. If the water pressure is too high, it should be drained in time.

2. When using the wall-hung boiler for heating in winter, the heating temperature must be set, and the heating water temperature of the wall-hung boiler should not be too high, so as not to accelerate the aging of the heating pipe. If you go out for a short time, don't turn off the wall-hung boiler. You can set the wall-hung boiler to an anti-freezing state, and then adjust the heating temperature when you get home.

3. If you don't need to use the wall-hung boiler for heating in winter, you need to avoid the wall-hung boiler from freezing. For example, you can ask professionals to drain the water from wall-hung boilers and heating systems.