Ohm Reading For Water Heater Element. Remove 120 vac power from the water heater at the power. Set the scale to the.
70 Ohm Heater Element with Thermistor
Set the scale to the. Web the ohmmeter should read in the vicinity of what was calculated or 14 ohms. Web touch one probe or connect one alligator clip to each terminal on the upper water heater element. Check the resistance of the upper heating element using a multimeter. Atwood uses a 1400w element and. Web when they are securely connected, the meter will show a reading. Web to determine if an element has shorted, touch one meter lead to an element terminal, and the second lead to the element nut or the tank itself. Measure the resistance between the two screw. Web you will only be measuring the potential across the terminals and not the continuity of the element. The ohm key is typically written in green and identified with an omega sign on the tester.
Web water heater elements (fridge also) should be tested for resistance when luke warm/cool in order to be within mfg. You can then test the element with the ohm scale or continunity setting. Web to determine if an element has shorted, touch one meter lead to an element terminal, and the second lead to the element nut or the tank itself. (1) heating element with rubber gasket. Web unplug the heating element. The results will be in gray. Input any two values and click calculate to find values for the two left empty. You are testing for current flow, or continuity. Remove 120 vac power from the water heater at the power. Check the resistance of the heating element. About plus 10 ohms or minus 5 ohms.
