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AO Water Heater Not Starting

When it comes to electric water heaters, owners get to have peace of mind knowing that the pilot light is of no concern. However, if you have an AO water heater and it is not starting as it should, what can be done to get this plumbing fixture up and running again?

If your AO water heater is not starting, be sure the breaker connected to the unit has not been tripped, check that all heating elements are working and in good condition by draining the unit, replace any deteriorated heating elements, and check the thermostat for continuity.

Setting up water heater in home

Hot water is one luxury that many take for granted, as this accessibility to hot showers, warm baths, and hand washing becomes very routine and predictable, until it is no longer there. If you have an AO water heater that is not starting and notice that your hot water is nowhere to be found, continue reading below to find the exact problem you are facing with your unit as well as what can be done to resolve the issue and get the fixture heating once again.

AO Smith Water Heater Not Starting

When it comes to electric water heaters, pilot lights are a thing of the past, as this feature on gas water heaters no longer has a place. An electric water heater from AO smith can be started by simply turning the unit on after installing and prepping the fixture properly. However, if you go to use the hot water in your home or business and notice that none is present and thus, try to start the water heater but to no avail, read on to see what can be done.

If your AO water heater is not starting, be sure the breaker connected to the unit has not been tripped, check that all heating elements are working and in good condition by draining the unit, replace any deteriorated heating elements, and check the thermostat for continuity.

AO Smith Water Heater Not Getting Power/No Power

Repairman checking water heater

The advantage to an eclectic water heater is that you don’t have to worry about the pilot light going out and if it does, having to manually relight it. Although an electric water heater is able to avoid this process, it still must have power in order to heat water properly. Therefore, if you see that your AO smith water heater is not getting power or has no power at all, what could be the cause of such a predicament?

If your AO smith water heater is not getting power or has no power, the most likely cause is a tripped breaker that needs to be reset. Simply locate your breaker box, find the breaker connected to the water heater, and be sure that it has been flipped on to transfer power to the unit.

Copyright article owner is ReadyToDiy.com for this article. This post was first published on April 6, 2022.

AO Smith Water Heater Not Turning On

Fuacet water heater

You may not need a pilot light or a gas connection to get your AO Smith water heater running, but you do need a successful electrical connection to be able to run the unit and keep it operating and heating as it should. Whether you are the new owners of an AO smith water heater or are dealing with an older unit, if the fixture is not turning on, this presents major problems for your home or business.

If your AO Smith water heater is not turning on, this is likely due to a bad connection or a breaker that has been tripped which is connected to where your unit is set up. Be sure the water heater is connected to a working outlet and that the breaker has been flipped to the ‘On’ position.

AO Smith Water Heater Keeps Tripping Reset Button

Fixing water heater

If you are having issues with your AO water heater, there is a reset button that should be able to resolve minor problems that you may be experiencing. This is incredibly convenient for those who need a quick fix for small problems, but what do you do if the reset button keeps tripping for no apparent reason? If your AO Smith water heater keeps tripping the reset button, read on to see what the most likely cause for this is.

If your AO Smith water heater keeps tripping the reset button, it is most likely that a heating element needs to be replaced. To do this, you will need to drain the unit of all water and examine each heating element. If you see deterioration, the element will need to be replaced.

AO Smith Water Heater Keeps Tripping Breaker

Troubleshooting home water heater

When using an electric AO Smith water heater, it will be connected to an outlet within your home or business that will thus, be controlled by a breaker. When the breaker connected to your water heater is tripped, power is temporarily withheld until the breaker is either flipped back on or the issues causing the breaker to turn off have been resolved. If you have an AO Smith water heater that keeps tripping the breaker, what could be the pause.

If your AO Smith water heater keeps tripping the breaker, the most common cause is an overloaded circuit. If this is not the case, a faulty heating element or a faulty thermostat could be the cause of the water heater tripping the breaker until the parts have been repaired or replaced.

AO Smith Water Heater Keeps Turning Off

Gray water heater sitting in garage

If you are looking at the breaker box of your home or business, you may not see any issues that exist within this specific area, however, if your water heater keeps turning off at the unit itself, something is obviously awry. If you have an AO smith water heater that keeps turning off, what could be the cause of this problem and what can be done to get it to stop?

If your AO smith water heater keeps turning off, the most likely cause is either a faulty heating element or a faulty thermostat. Heating elements can be checked and tested by draining the unit of all water. The thermostat can be tested by applying a multimeter to it to check for continuity.

AO Smith Water Heater Stuck On Vacation Mode

Close up of the top of water heater

Vacation mode is a setting that is offered on some AO Smith water heaters to limit the amount of energy that is used to keep water heated when no one is there to use it. By putting the water heater on vacation mode, the temperature is turned down to a low level that would resemble that of only the pilot light being lit. If your AO Smith water heater is stuck on vacation mode, what can you do to get it out of this setting?

If your AO Smith water heater is stuck on vacation mode, try resetting the unit. To do this, simply turn off the breaker connected to the unit, press and hold the reset button on the unit itself, then turn the breaker back on once you hear the click to indicate the reset.

If your AO Smith water heater is not starting, be sure power is running to the unit by checking both the power outlet and the breaker box, examine the heating elements for any deterioration, test the thermostat for continuity, and reset the device by pressing the reset button.

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ReadyToDIY is the owner of this article. This post was published on April 6, 2022.

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