Question about Mitsubishi MS17TN Air Conditioner
This is a Mitsubishi mini-split heat pump. Today it was 62dgrees inside this room, 65 degrees outside. When in cooling set at 59 degrees the heatpump would operate for about 30 seconds and shut down. When in heat it would operate normally without shuting off. In cooling the suction pressure was about 50psi. The smaller line is also not insulated . The suction line is coming back cold. Is ther a problem or is the cooler temps causing this by a sensor or something. I saw no low or high pressure switches. Thanks Bill Pugh
Sounds to me either a low refrigerant charge or low air volume over the evap coil (inside). There is a sencer for temps outside maybe it's tripping out on that.
Posted on Nov 10, 2008
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:
Jan 04, 2016 | Heating & Cooling
Mar 10, 2015 | Mitsubishi MUZ-FE09NA-1 MSZ-FE09NA-8 Mr....
Feb 23, 2014 | ComfortStar CHH012CD-13B Wall Mounted Mini...
Dec 16, 2013 | Soleus Ductless Mini Split 9000 A/c...
Jan 13, 2011 | Fujitsu Heating & Cooling
Oct 26, 2010 | LG LS-L1210CL Mini Split Air Conditioner
May 08, 2010 | Mitsubishi WD-65731 65" HDTV
Jan 17, 2010 | AmcorAire UCHW-H12AF2 Split System Air...
Nov 19, 2008 | Vornado TouchStone Vortex Heat 500 Heater
May 27, 2010 | Mitsubishi MS17TN Air Conditioner
319 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: