The indicator light of the electric water heater is not on. What should I do if I don't heat it?

First, check whether the power supply voltage of the water heater is normal. If it is normal, it may be that there is leakage in the water heater line, which causes the leakage protector to cut off the power supply. If it is not a wiring problem, the water heater can be energized normally. It may be that there is something wrong with the temperature measuring rod, thermostat or heating rod, which causes the water heater not to heat normally. These parts can be checked and replaced one by one.

Cause analysis and solution of electric water heater not bright or hot;

1. Power supply voltage problem: The water heater can't work normally due to the fluctuation of power supply voltage at home. In order to protect the water heater protector, the power supply will be automatically cut off. At this time, you can contact the electric power department or the property management company to inquire about the voltage.

2. The heating rod cannot be heated: the heating rod may be damaged, or there is scale on the heating rod, which cannot conduct heat and heat the water source in the tank. At this time, you can open the can to check the heating rod and replace it if there is any problem.

3. The temperature measuring rod and thermostat are damaged: the temperature measuring rod cannot measure the temperature normally, and then the correct temperature information is transmitted to the thermostat, which causes the water heater to think that the temperature has been heated to the set state and no longer works. At this time, you can check the temperature measuring rod and thermostat, and if either one is damaged, you can replace the damaged parts.

4. The water heater itself leaks electricity or the indicator lamp is damaged: if the circuit of the water heater leaks electricity, the switch will automatically trip, and the indicator lamp will not light up, so the water heater cannot work normally. Check the leaking part for repair.