Window Air Conditioner Error Codes

  Sometimes your window air conditioner tells you exactly what's wrong—as long as you can crack the code. Below are common error codes for the most popular brands. For repair how-to help, visit the PartsDirect repair help section, which includes repair help for washers and dryers, other major appliances, lawn and garden equipment, garage door openers, vacuum cleaners and more. You can also search for owner’s manuals and find window air conditioner replacement parts.