The use of electrical appliances is indispensable in life, but some electrical appliances always appear a lot of faults in use. For example, the most commonly used water heater in summer is one. Sometimes you take a shower suddenly and find that the power is off or there are always some unexpected problems. Most people choose to do it themselves. But be safe, be methodical. Here are a few ways to look at water heaters.
Nowadays, every family will use a water heater. Usually when you buy, the seller will tell you how to use it correctly. So, even if there is a problem with your water heater, call a professional to fix it. If you don’t know what to do, it can lead to unexpected situations.
1. Power supply problem: Check whether the AC power plug indicator is on and troubleshoot the power supply problem. 2. Solenoid valve failure: If only ignition sound is heard during ignition and there is no magnetic absorption sound of the solenoid valve, it may be :a. Solenoid valve is damaged or aging, aging solenoid valve is out of control, the initial ignition can be sucked in, will catch fire, but later will be closed off; b. If the air pressure is too high or too low, the water heater using cylinder gas will have cylinder reducing valve output pressure is too high or too low, the water heater cannot catch fire; The solenoid valve is dirty. Solenoid valve can not be overinflated, gas (natural gas, liquefied petroleum gas, artificial gas) can not come out, ignition can not ignite. Before confirming the solenoid valve is good or bad, first confirm whether the igniter control circuit is normal. If there is a fault, the solenoid valve cannot be controlled to pull in. 3. Electric igniter failure: one of the pulse igniter and controller is faulty, and the water heater cannot ignite normally. 4. Ignition porcelain needle or induction porcelain needle problem:
There are many reasons for equipment problems. We should look at it from a professional perspective. In general, we should do more checking and scrubbing on the appliances in our homes. Whenever there is a shortage, it is necessary to change the reason appropriately, so that even if you use it, you can rest assured and the probability of failure is relatively small. So water heater if there is no problem, must do more inspection and maintenance.
