The water heater won't ignite

The water heater is a kind of water heater that we often use for bathing in our daily life. It mainly provides hot water for bathing through some other gas or solar energy heating water heaters. However, many electric water heaters cannot ignite, which is very anxious and a problem that troubles many people. The water heater cannot ignite. It is a very common problem. Let us briefly introduce the reasons why the water heater cannot ignite.

There are many reasons why a water heater cannot ignite. Here we briefly introduce several reasons why a water heater cannot ignite, as well as solutions to the problems. We hope that the solutions to the problem of a water heater not igniting will be helpful for those who encounter water heater malfunctions at home.

One of the reasons why the water heater cannot ignite: power supply problem

Solution to the problem of the water heater not igniting: Check whether the indicator light of the AC power plug is on, and eliminate the problem of the power supply first.

The second reason why the water heater cannot ignite: solenoid valve failure

Solution to the problem that the water heater cannot ignite: If only the ignition sound is heard when igniting, but there is no "click" magnetic suction sound of the solenoid valve, the solenoid valve may be damaged or aged. An aged solenoid valve will be out of control. It can be attracted and ignited at the beginning of ignition, but it will close and go out again. It may also be that the gas pressure is too high or too low. For water heaters using cylinder gas, the output pressure of the cylinder pressure reducing valve will be too high or too low, and the water heater cannot ignite. It is more likely that there is dirt in the solenoid valve. If the solenoid valve cannot pass gas, the gas (natural gas, liquefied petroleum gas, artificial gas) cannot come out, and the fire cannot be ignited. Before confirming whether the solenoid valve is good or bad, you must confirm whether the ignition control circuit is normal. If there is a fault, the solenoid valve cannot be controlled to close.

The third reason why the water heater cannot ignite: electric ignition failure

Solution to the problem that the water heater cannot ignite: If one of the pulse igniter and the controller is faulty, the water heater cannot ignite.

4 Reasons why the water heater cannot ignite: Problems with the ignition porcelain needle or the induction porcelain needle

Solutions to the problem that the water heater cannot ignite: a. When the ignition needle is misplaced or aged, ignition is very difficult. You can replace the ignition needle or place it correctly. b. The sensor is aged. You can polish the sensor and place it properly (so that the flame can fully burn the sensor needle regardless of whether it is a high fire or a low fire).

5 Reasons why the water heater cannot ignite: water pressure problem

Solutions to the water heater not starting: a. The water heater cannot start normally when the water pressure is low;

b. The filter at the water inlet is clogged, causing water to not flow through normally. Just clean it.

The above are the main reasons why the water heater cannot ignite. First, rule out the reasons for the power supply. Secondly, it may be some computer fire problems. If there is a faulty battery, it needs to be replaced. Hot water generates its own water pressure problem, which needs to be fixed to explain why it cannot be started in time. In daily life, you should pay attention to the maintenance of the water heater and do not over-heat the water heater or pay attention when choosing a water heater.