Gas water heaters, also known as gas heat stoves, refer to a kind of gas appliance that uses natural paint, liquefied petroleum gas and other gas as fuel to heat the water temperature by combining heating.At present, gas water heaters occupy a high share in the market. Most families who provide gas will still be tangled with water heaters and electric water heaters when choosing water heaters. Today, lets talk about the working principle of gas water heaters, as well as the emergence of gas water heaters.What should I do if the failure, such as ca n’t get angry.
The working principle of gas water heater
The working principle of the gas water heater is to turn on the switch of the water heater, and then when the cold water enters the water heater, when it flows into the water volume sensor, the electronic pulse of the original integration of the water sensor outside the water volume sensor is started.The ignition needle was used to wipe out the spark to discharge and ignite. At this time, the flame detection stick located on the upper part of the burner detected the signal of the flame. The burning indicator was lit by controlling the circuit and kept it.
What should I do if the gas water heater cant hit the fire
1. Power problem
Solution: Check whether the AC power plug indicator is bright, first rule out the problem of the power supply part of the power supply.
2. Electric valve failure
Solution: If you only hear the sound of ignition when you ignite, there is no solenoid valve "click" magnetic sound, which may be damaged or aged of the solenoid valve. The solenoid valve is aging and will not be controlled.It can be fired, but then closed and turned off; it may also be too high or low for gas pressure. The water heater using the cylinder gas will appear too high or too low to use the water heater.The valve has dirt.The solenoid valve cannot be too gas, and the gas (sky gas, liquefied petroleum and gas, and artificial gas) cannot come out.Before confirming that the solenoid valve is good or bad, confirm whether the ignition control circuit is normal. If there is a fault, the solenoid valve cannot be controlled.
3. Electric fireware failure
Solution: There are one side of the pulse igniter and the controller, and the water heater cannot be ignited.
4. The problem of ignition porcelain needle or induction porcelain needle
Solution: a. The ignition needle biases or the ignition when the ignition needle is biased or aging, and it can be replaced or placed properly on the ignition needle;Needle) Just.
5. Water pressure problem
Solution: a. When the water pressure is low, the water heater cannot start normally;
6. Water and gas linkage device failure
Solution: a. The inner tympanic or damage of the water and gas linkage valve cannot push the micro -switch; b. The micro switch is bad.
7. The gas source switch is not opened or the air intake filter is blocked
Solution: Open the gas source and clean up the intake filter.
8. The qi does not match
Solution: For example, the liquefied gas water heater is connected to the natural gas. P needs to change the liquefied gas water heater to the natural gas before it can be connected.
9. The valve seal is corroded by the gas.
Solution: Replace parts.
10. The tobacco pipe cannot be exhausted normally
Solution: A. The tobacco pipe is blocked and the cigarette pipe is cleaned up; b. The tobacco pipe is too long and not installed correctly.
What are the differences between gas water heaters and electrical water heaters
In fact, which water heater is selected, the most important thing is to see which water heater meets your needs.
advantage:
The installation is more convenient, and the amount of water and water temperature are stable.
shortcoming:
Generally, the volume is large, you need to preheat before use, and you cannot use the amount of water exceeding the rated capacity continuously. If there are many families, you have to wait in the middle of the bath.
The bile in the water tank is easy to breed bacteria and accumulates the sediment. The inner wall of the electric water heater water tank for many years usually produces a thick layer of silt, followed by long -term use.Not hot, energy consumption and other issues.
In addition, the remaining hot water after bathing will slowly cool down, causing waste of resources.
2. Gas water heater
advantage:
Gas water heaters can be used as hot water, and it is used without waiting for a long heating process, and there will be no phenomenon of light water. It is very convenient to take a bath with a large number of people.
And the gas water heater occupies less space, and it is more beautiful than the electric water heater.
shortcoming:
The gas water heater must be installed out of the bathroom because of safety considerations. The user cannot adjust the temperature when taking a bath (if you equip with a remote control to avoid this problem);
When the installation location of the gas water heater is far away from the bathroom, the bath needs to put cold water for a long time before starting with hot water, which will waste some water (if you buy it, you can avoid this situation).

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