Remove the cover of the junction box.

How to turn off ao smith water heater. The unit stops heating water when you turn off the tap. Finally, it results in tripping the code e02. In most ao smith heaters,.

Next, wait a few minutes before unscrewing the top panel on the water heater. Disconnect and remove the a.o.’s access panel from the side. Once you're confident that power to the heater has been shut off, remove the two access panels from the tank with a phillips screwdriver and fold back the insulation to reveal.

In most ao smith heaters youll see a white. Find the breaker that is labeled “water heater”. Turn the gas control knob on the side of the water heater to the ″off″ position and leave the room for roughly 10.

Occasionally, the pilot light on your a.o. To make sure the filter is causing this problem, remove the filter. How to reset ao smith water heaters.

Turn your water heater off at the circuit breaker. As the hot water exits from the heater, more cold water. The red led light shuts off.

First, ensure that the gas line is. Flip it to the “off” position. The ao smith water heater is too hot.