Pressure setting method of wall-hung boiler

Wall-hung boiler is a kind of liquefied petroleum gas or natural gas burner installed on the wall. Wall-hung boiler has the advantages of high combustion efficiency, safe use and compact structure, and has gradually become the first choice heating equipment for many families. The pressure setting of wall-hung boiler is one of the necessary conditions for its normal operation. The following describes the pressure setting method of the wall-hung boiler.

First of all, before starting the pressure setting of the wall-hung boiler, you need to prepare a pressure gauge, a pressure gauge. Because different types of wall-hung boilers may need different pressure values, it is necessary to check the instructions of wall-hung boilers or ask professionals to determine the required pressure range and make corresponding preparations.

Then, install a suitable pressure gauge directly near the contraction port, so that the specification value of the instrument is opposite to that of the pump. Then close the gas and water valves of the wall-hung boiler, install pressure gauges at appropriate places, seal and connect the pressure gauges, open the gas valves of the wall-hung boiler, and wait for 2-3 minutes.

Then, stop the heating function of the heater, adjust the minimum flame intensity in the heater controller, and close the water valve. At this time, observe the pressure gauge of the wall-hung boiler, and adjust the water valve and gas valve of the wall-hung boiler to keep the pressure of the wall-hung boiler within a predetermined range.

Finally, touch the exhaust pipe of the wall-hung boiler by hand to confirm whether the temperature of the exhausted gas meets the requirements of the manufacturer. If adjustment is needed, the above steps can be followed until the reasonable best result is achieved.

It should be noted that the pressure setting of the wall-hung boiler must be operated by professionals. Due to the characteristics of liquefied petroleum gas and natural gas, once an operation error occurs, it is easy to cause serious accidents such as fire. When using the wall-hung boiler, we should also pay attention to safe operation and regular maintenance to ensure the normal operation of the equipment.