Rv Water Heater Element Testing

As we re about to show in detail one can test a water heater heating element by a simple procedure using a continuity tester or a volt ohm meter a vom.

Rv water heater element testing. First make sure the heating element is off. When a water heater no longer produces hot water. Replace the anode rod and element. Take 1 of the wires off of a water heater element.

Each of a hot water heater s elements has 2 electrical wires running to screws that hold the element in place. Easy quick tutorial video on how to test a hot water heater element using a multi meter. Replace cover to seal electric heater element. You can test the element with the ohms function or a continuity setting.

An electric water heater uses one or two heating elements to heat the water inside the tank. Most of them plug into a 110v outlet right in back of the heater. Typically the lower element goes first but that s not always the case. On the suburban with the cover off you ll find the secondary switch in the bottom left corner.

So our hot water is plenty hot but we run out in just a few minutes. 1 3 june 13 2015 the secondary switch is accessed by removing the cover from the back side of the water heater. Unplug the heating element. When an electric hot water heater s elements short out or burn through cool water is the result.

How to test a water heater element with a multimeter. First things first you should check that gas is coming through to your appliances. It does not matter which color wire connects to which screw. Choose which heater element you d like to test first.

How to diagnose your water heater s issue. Re connect the ac power wires to the water heater element. Remove 1 wire it doesn t matter which one by finding its loose end and unraveling it from around the metal element. To help you get your water heater system back up and running like new rv maintenance and repair expert dave solberg walks you through a quick inspection and explanation of each component.

Short hot shower bad bottom water heater element. Do not over tighten one quarter turn past hand tight should suffice. The location on the rv will vary but it will look something like this. First turn off the breaker in your main electric panel to the water.

Water heater troubleshooting pdf p a g e 5 version.