Question about Mitsubishi Heating & Cooling
9000 BTU split mitsubishi a/c. Pipes outside unit freezes up. Indoor unit does not work. Unable to shut down outside unit.
Sounds like the compressor relay is stuck in the 'on' position .... hence the compressor will not turn off .... to fix it you will need to turn off the main power (unplug) and take off the front panel then look at the circuit board normally the largest relay on the board is the compressor relay ... sometimes you can snap off the cover or break it off at times and clean the contacts ,give it a little spray with some contact cleaner or lub like wd 40 and that should be it .... alternative to this is just changing the circuit board all together ....
Posted on May 19, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jun 10, 2017 | Heating & Cooling
Dec 19, 2015 | Fujitsu 9RLS 9000 BTU Split System Air...
Feb 23, 2014 | ComfortStar CHH012CD-13B Wall Mounted Mini...
Sep 03, 2012 | LG LMN096HVT WaMounted Mini Split Indoor...
Dec 26, 2010 | Heating & Cooling
Apr 15, 2009 | Fujitsu 18R1 Air Conditioner
162 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: