Check Water Heater Thermostat

Using the multimeter connections touch the top to legs at the same time.

Check water heater thermostat.

Replacing the faulty. If the connection point does not get electricity then change the power cable and start your heater. This step is vital because it protects you from. How to test water heater thermostat diy working of a thermostat.

If the power supply is okay then manage a series lamp or multimeter. Remove the upper and the lower access panels with a phillips screwdriver. Turn the water heater circuit breaker off inside the main service panel. Before handling anything on the thermostat use a multimeter to confirm the power is off to the water heater.

Pull away any insulation that is. If you have a voltage stick you can use that as well. In general there are three main components in an electric water heater. Pull out the two panels that protect the thermostat.

You need to touch tops to legs using the connections of a multimeter. You may insert the power pluck and hold a tester at the heater s connecting point to check if the power is available. How to troubleshoot a defective thermostat on an electric water heater head to the circuit breaker and turn off the power to the thermostat. If the reading shows zero then it s safe to proceed.

Check your heater s power connecting point. Under the cover lies insulation that matches the. Check the power supply of the thermostat. One is the heating.

If you get the reading of 240v on terminal 1 and. Now use multimeter to check that the power is really off from water heater. The meter should read 0.