How to Adjust the Temperature of Gas Wall-hung Boiler

Pull down the makeup valve and turn it to the left to start makeup. Turn it to the right hand side to close the makeup valve, and then push it up. When the water pressure is too high and higher than 3bar, the wall-hung boiler will release the pressure automatically or manually.

There are two ways to manually relieve pressure: there is a small black tube behind the natural gas pipeline, which will relieve pressure when twisted with the left hand, and then the leakage valve can be closed when twisted with the right hand; The exhaust valve of the oil-water separator can also release the pressure.

Adjust the temperature. Temperature regulation involves two aspects, heating temperature and domestic hot water temperature. Don't adjust the temperature knob of the heating to above 60 degrees, otherwise it is easy to produce scale and burn out the floor heating pipe.

Generally, after the heating temperature is adjusted, the corresponding 40/50/60-degree light will light up. The maximum temperature of domestic hot water is 60 degrees, the general use temperature is 36 degrees, and the bathing temperature is between 40 and 43 degrees.

Pay attention to distinguish five kinds of pipes under Haier wall-hung boiler. From left to right are the floor heating water outlet pipe, domestic hot water pipe, natural gas pipe, tap water supply pipe and floor heating return pipe.

Extended data:

Matters needing attention in the use of Haier wall-hung boiler

1. Even if the hot water/heating water heater is not used in cold winter, plug in the power supply or drain the water in the heating system before turning off the power supply in order to start the anti-freezing device. When using, first pay attention to the pressure must not be too high.

1.2 ~ 1.5 is the most suitable range. If it exceeds, it will shorten the service life of the seal, and if it is too small, it will not start. The solution is to open the exhaust valve to drain water and open the water inlet switch to add water.

2. The technical parameters of the hot water/heating water heater specified in the gas model must be used. The power socket needs to use a grounded three-pin socket. The plug and socket should be kept dry and free from water, and attention should be paid to prevent leakage. The power cord must not touch the exhaust casing to avoid damaging the insulation layer of the power cord at high temperature.

3. Please connect the ground wire as required, and don't connect the ground wire with the trachea or water pipe. Bathing and washing dishes use the hot water function of the cooker. How many degrees of water temperature should be set according to the actual situation.