What if the water heater doesn't start after a sudden power failure? Plug it in again and it won't turn on. Is there a solution?

No matter what kind of electrical appliances, they will eventually age like us, and there will be a little glitch on the way. At this time, we want to analyze what is wrong with it, so that we can prescribe the right medicine. Just like us, you can see a doctor when you are sick. He must first judge your illness and find out the cause, so that we can prescribe the right medicine. Let's not talk so much. What Bian Xiao wants to say today is what to do when the water heater is not electrified. I hope these methods are helpful to you. Can you save a lot of money? I can learn some skills myself.

First, the reason analysis and troubleshooting of the water heater without electricity:

1, insufficient supply voltage is one of the reasons why Wanhe water heater is not powered on: check the socket, power cord and power cord plug used by Wanhe water heater for open circuit problems; Check and eliminate.

2. The water heater leakage protector trips and the water heater is not energized: restart the water heater after reset.

3, the water heater itself failure: focus on detecting whether the computer board of Wanhe water heater is damaged and whether the thermostat is faulty; Repair or replace in time.

Second, the causes of water heater ignition failure and its elimination methods:

1, the water pressure of the water heater was insufficient, which caused the water-gas linkage valve of Wanhe gas water heater to fail to open, and the water heater could not complete the ignition work, which led to the ignition failure of Wanhe water heater.

2. The air pressure of the water heater is abnormal, which causes the solenoid valve to fail to open normally; Adjust the air pressure with the air regulating valve, and check whether the valve of the air storage tank is open and whether the gas is sufficient.

3. The voltage of the water heater is insufficient, which causes the microswitch to fail to work; Replace the new battery or power cord.

4. If the above faults are eliminated, the components of the water heater are damaged, resulting in the ignition failure of Wanhe water heater; Focus on detecting whether the microswitch, water-gas linkage valve, solenoid valve, computer board and temperature sensor of Wanhe water heater are damaged.