Wall-mounted boiler water pressure sensorWith the vigorous promotion of the "coal opening" project, hometown has been ventilated and wall-mounted boilers are used for heating in winter. So, what problems will arise when using the boiler? Next, the boiler water pressure sensor manufacturers introduce common problems-water pressure failure.

Under normal circumstances, the waterway system composed of the wall-mounted boiler and the entire heating system must operate normally under a certain water pressure. This pressure is typically between 0.5-3.0 bar(0.05-0.3 Mpa). In other words, if the system pressure is less than 0.5 bar, the wall-mounted type displays the corresponding error code and cannot work normally. After exceeding 3.0 bar, the system will release the pressure from the safety relief valve and take appropriate protective measures to ensure the stable operation of the system.

Wall-mounted boiler water pressure sensorWhat maintenance procedures should be followed when the manufacturer talks about the water pressure failure of the wall-mounted boiler?

1. First check whether the system is under pressure.

At this time to view the value of the water pressure gauge or electronic water pressure gauge. If the system has no pressure, or the pressure is less than 0.5 bar, the water pressure must be supplemented with 1.0-1.5 bar.

The system pressure is normal, but the water pressure failure is still visible.

2. At this time, the hydraulic switch connection will be relaxed or interrupted, just reconnect.

If there is no problem with the line, consider whether the water pressure switch is damaged and replace the pressure switch.

3. Replace the water pressure switch, there is no problem with the line, and the water pressure failure is still displayed.

In this case, please consider the motherboard problem, so the motherboard needs to be repaired or replaced.

Of course, there may also be various problems such as "slowly rising pressure", "slowly falling pressure", "shaking back and forth of the water pressure gauge pointer". Comments and discussions are welcome. lateWall-mounted boiler water pressure sensorThe manufacturer will explain in detail.

Reasons and solutions for water pressure of wall-mounted boiler lower than standard value

1. The situation of poor pipeline sealing is usually that the sealing is not handled when connecting the pipeline, which is prone to water leakage and water pressure drop.

Solution: If you find that the water pressure drops, please stop using the wall-mounted type, check the heating system for water leakage, and confirm that the entire system is sealed.

2. There is gas in the wall-mounted boiler

The drop in the water pressure of the wall-mounted boiler may be due to the mixing of the gas when the water is added, and the water pressure drops. When using a wall-mounted boiler, you must ensure that there is no gas in the wall-mounted boiler.

Solution: Open all exhaust valves (including automatic exhaust valves and radiator exhaust valves) to discharge gas to the wall-mounted boiler, so that the exhaust valves can be closed after the wall-mounted boiler is emptied.

3. There is no timely replenishment of water, water is not enough

When the heating system is used in winter, the water consumption will increase a lot. At this time to fill the water. Some users have too little water injection and the water pressure has been very low. Or the water of the wall-mounted boiler will be lost during normal use, resulting in water shortage.

Wall-mounted boiler water pressure sensorManufacturers share the solution: open the water valve with a wall-mounted type to add water, and the pressure gauge shows 1.5bar.

Jiangmen Hengmin Intelligent Control Instrument Co., Ltd. is a pressure transmitter manufacturer, mainly engaged in oil pressure sensors, wall-mounted boiler water pressure sensors, urea pump pressure sensors, hydrogen pressure sensors, pressure calibrators, automobile pressure sensors, water pump pressure sensors, water pressure Sensors, intelligent pressure controllers, high pressure sensors and other products. Our company found in the research industry production activities that with the increasing popularity of the Internet of Things and intelligent manufacturing concepts, the demand for pressure sensors in my country has grown rapidly in recent years. In response to the needs of the era of intelligent manufacturing, our company has developed high-precision testing instruments and special production system equipment for pressure sensor manufacturers to help sensor manufacturers greatly reduce the labor intensity of testing, reduce the number of workers, improve product quality, improve production efficiency and reduce production costs.