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Air Conditioner Keeps Running When Turned Off

air conditioner keeps running when turned off

Air conditioner keeps running when turned off. We all know how frustrating it is to come home after a long day at work, turn off our AC, and then wake up the next morning to find the unit running again. This usually happens because the air conditioner has been left on by mistake.

So what do you do?

You could try to turn off the power to the air conditioner, but that can be dangerous. Or you could try to push the button on the unit physically, but that can be hard and inconvenient.

But there is an easy solution!

All you need to do is disconnect the power cord to the air conditioner. That’sThat’s right. You have to unplug it from the wall socket, and it will stop turning on.

This blog post will explain what happens and how to fix it.

Air Conditioner Keeps Running When Turned Off

air conditioner keeps running when turned off issue 2022

Here are the steps to follow:

Step 1: Disconnect the power cord.

Step 2: Wait 10 minutes.

Step 3: Plug the power cord back in.

Step 4: Turn the air conditioner on.

Now that the air conditioner is working again, you can enjoy your cool morning.

Here are some other ways to solve this issue:

Switch off the breaker

When you switch off the breaker, you turn off the power to the air conditioner, and that causes the compressor to stop.

You’ll have to remember to switch off the breaker again when you’re done using the air conditioner. This is a good time to disconnect the unit, as it will save you a trip back to the house to switch it off again.

Turn off the main power switch

Most air conditioners have a power switch, usually found near the top of the unit. You’ll find the switch on the front panel. If the button is labeled “off,” you should flip the switch to “off.”

This will turn the power off. If the switch is labeled “auto,” you can switch to ” on” to activate the unit.

Remove the fuse

When you switch off an electrical device, you have to remove the fuse. In this case, we’re talking about an air conditioner.

There is a fuse in the circuit board of an air conditioner. If you’re lucky, you might be able to find a diagram of the air conditioner’s circuit board somewhere online.

If not, you can try to figure out which fuse is the one that needs to be removed. You’llYou’ll need to open the air conditioner box and find the fuse.

When you remove the fuse, you’ll see that it is connected to a small metal pin on the bottom of the box. You can use a flathead screwdriver to pry this pinout.

Then, you can put the fuse back into its original position. Once you have replaced the fuse, you can turn off the air conditioner, and it should start working again.

Check if the fuse is blown

air conditioner fuse fix 2022

Let’sLet’s check if the fuse is blown. If you’re unsure where the fuse is, look for the power switch. In most cases, it is located inside the wall.

If you cannot find the button, look for a box with a circuit breaker. You should see a small hole in the cover of the box. If you’re lucky, you will see a little metal cover, which is the fuse.

If you are not fortunate, you will have to remove the lid and locate the fuse. Now that you have determined whether the fuse is blown, we can move on to the next step.

Remove the circuit breaker

Many air conditioners have a circuit breaker to control the electricity going into the unit; the air conditioner won’t start if you open the breaker.

Before removing the breaker, however, you should check to see if there are any switches or buttons on the air conditioner that can be pressed to reset the breaker. This may stop the unit from automatically starting when turned on.

Other troubleshooting tips to solve this problem

Here are some other things to check if you still can’t stop the air conditioner from running when turned off:

  • Is the filter dirty? Clean it.
  • Can you hear the fan working? If you can, it means that the unit is running.
  • Try to reset the unit. You can do this by unplugging the unit, pressing and holding the power button, and then plugging it back in.
  • Check the fuses. If there are any, replace them.
  • Is the air conditioner properly connected to the electrical panel?
  • Is the temperature set correctly? Try a different temperature setting.

If the problem is still there, call your electrician.


Air conditioner keeps running when turned off. This is a very common problem that plagues homeowners. They turn off their air conditioner and leave for work or school only to realize that the unit has been left running.

It’s a nightmare that can leave you with high bills and a bad taste in your mouth. The best solution I know of is to install a timer that automatically turns off your air conditioner when you are away.

AC NOT Turning Off 2022 Guide

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