A gas water heater is a gas product that every household needs to use. If something goes wrong, don't worry about it.
This is not. In recent days, a phone call to help Qianjiang gas company, said that their own gas water heaters suddenly 'inappropriate': 'This gas water heater is a little long time, and now we have to play several times each time to normal When you use it, there will be a smell of gas at the time of the fire. Is that all right?'
So, what caused this?
Qian Jiang Gas Co., Ltd. staff told reporters that, in general, the gas water heater ignition time lags behind the gas release time, that is, when the gas water heater is turned on, natural gas will be continuously transmitted to the water heater, but has not been ignited in time. , so there will be cases where it is sometimes used several times before it can be used normally.
The water heater can not be divided into two main conditions: no ignition, no ignition, and no ignition. In the ignition, only the sound of ignition is heard. There is no magnetic attraction of the solenoid valve. It may be Solenoid valve failure, such as solenoid valve damage or aging. Solenoid valve aging, will be out of control, at the beginning of the fire can pull on, play on fire, but then closed and extinguished; also may be gas pressure High or low, the use of gas cylinder heater will appear cylinder pressure relief valve output pressure is too high or too low to make the water heater can not fire; or solenoid valve has dirt.
In addition to the failure of the solenoid valve, if one of the pulse igniter and the controller fails, the water heater cannot ignite properly. There is also a water pressure problem, the water vapor linkage device malfunctions, and the aging or damage of the tympanic membrane in the valve cannot push the micro switch off. If you notice a gas smell during a fire, be sure to pay attention. When the gas accumulates to a certain degree and it ignites again, a igniter seedling may trigger a detonation of natural gas.
Therefore, if there is a problem with the water heater, it is best to ask professionals for maintenance.