E1 has popped up and air is not working - Haier Esa3259 ThruWallWindow Air Conditioner

The Air filer needs removing and washing.

Clean the Air Filter: If the E1 error code appeared as a reminder to clean the air filter, turn off the unit, and then open the front panel and remove the filter. Clean it with soap and water and let it dry before replacing it. If you can't remove all the dirt and grease it has collected, it's time to replace it.

How to Fix an Air Conditioner When It Gives You an E1 Code

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Your Air Conditioner Displays E1 (E2, or E3) In The Display ...

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Samsung ElectronicsJul 8, 2010 - Home > Operation? > Your Air Conditioner Displays E1 (E2, or E3) In The Display Panel And Won't Turn On Share on Google+ Share on ...

How To Clear Sharp Air Conditioner E1 "Clean Filter" Error ...

sci.tech-archive.net > Archive > sci.electronics.repair > 2005-08
Aug 5, 2005 - Owners of Sharp air conditioner models ... the error code E1 will appear... following procedure to clear the nefarious E1 indication, and obtain

h Air Conditioners
What does E1 mean in tadiran 250 R, it works then stops and screen shows E1 when it operates as a heater

Push buttons about five times each beforjust to make sure they are not stuck....then......Turn the air conditioner OFF and unplug it. NOTE: The air conditioner must be unplugged for the automatic filter clean timer to reset. Clean the filter. See the Care and Cleaning section in your use and care manual. After cleaning, replace the filter and plug the air conditioner back in.

Other forums say the E1 code is because the AC thinks a button is stuck or because it's dirty, but almost all of them say to use the remote and it'll work ok.

For many window air conditioners this code is simply a reminder to clean the air filter. After like 750 hours of run time this code pops up and you have to clean the filter and then reset the unit before it will work again. To reset the code you need to simply unplug the unit and then plug it back in again.

Hope this helps; good luck.

These units have a capacitor that cannot be replaced. You'll need to buy the whole circuit board. I didn't bother with mine, I just went and bought another unit. 108 bucks.

I called haier about this error code. E1 indicates that a button on the control panel or the reomote is stuck. I was instructed to unplug the unit and push each button at least 5 times, one at a time. Plug the unit back in, and this fixed my problem with error E1 and the unit works fine.

I wrote the solution #1 and have an additional comment. This really does work!! I fixed my neighbor's AC unit by following the instructions for clearing the E1 code. The unit will not operate until the code is cleared. The page is titled: Customer assistance for air filters cleaning (E1 code) on Sharp Air Conditioners