Question about Heating & Cooling
The AC cooling is not working well
Posted by Anonymous on
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Posted on Jan 02, 2017
if you used it alot, i would check it for freon.
checkthe air filter, make sure it's not dirty.
check the front panel, make sure there's no "ice/frost" in the unit.
Posted on Jun 30, 2008
The two flashes are telling you what's wrong with the unit. Take the cover off of the unit inside(evaporator) and there should be a guide on the panel with the wiring diagram. On this diagram there should also be a solution to what each blink means. One blink means this, two blinks mean that, etc... Hope this is helpful.
Posted on Mar 14, 2009
My first thought is a bad thermostat or control board or maybe something is wired wrong. If all that seems to be working I would look at the outside unit. if that condenser fan motor is not operating then you wont get any cooling. look for a swollen capacitor. Read more
Posted on Jun 06, 2009
Here is where you can find all the info you will ever need about Mitsubishi Air Conditioning units...
Check out this tip that I wrote about that...
Mitsubishi Air Conditioner Troubleshooting and Repair
Posted on Aug 20, 2010
Tips for a great answer:
Feb 05, 2016 | Mitsubishi Electric Mr Slim E12C26426...
Jan 07, 2015 | Mitsubishi MS-A09WA Split System Air...
Temperature Control Blend Door Failure No Heat or no AC (dependes on
where door sticks)
all modern cars there is a tiny DC electric motor driven gear drive
that moves a plastic door that blends heated and cooled air from the
AC and the heater core, this is called (interestedly enough) the air
temperature control blend door actuator. The motor that moves this
door fails because the door starts sticking from warping, most common
complaint is no heat but it can be no AC as well. To replace these
parts (blend door and blend door actuator) you must remove the entire
dash from the car. Always have this problem confirmed by a dealer or
qualified repair shop as it is a very expensive repair.
Other causes of no heat in the cabin are engine thermostats that are stuck open (engine runs cold) or air bubbles in the cooling system.
Nov 08, 2012 | Mitsubishi Cars & Trucks
Jan 21, 2012 | Mitsubishi Mr. Slim MXZ30TN Air...
Dec 04, 2010 | Heating & Cooling
Aug 17, 2010 | Mitsubishi Mr. Slim MXZ30TN Air...
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