Mitsubishi Heating & Cooling - Page 9 - Recent Questions, Troubleshooting & Support

when we start the AC indoor working and out door unit compressor working but fan motor not working and indoor timer light blinking

Mitsubishi... | Answered on Apr 16, 2016

Please write how many times blinking and with an interval. Depends upon it, we can give solution.

Normally, blinking 5 times means for drain motor malfunctioning. Check drainline, oif blocked clean it. If drain motor not working, replace it.
If blinking 2 times, Indoor room air thermistor defective replace.


Mitsubishi... | Answered on Apr 15, 2016

Go to mitsubishi web site you can download from there. That's were we got ours Mike

Mitsubishi... | Answered on Mar 09, 2016

Sounds like a problem for a tech to solve. Most any residential HVAC service company can handle it. The problem could be anything from a minor electric issue to a leak in the refrigerant line.

Mitsubishi... | Answered on Mar 03, 2016

That means "Abnormality in drain sensor" so perhaps a blocked condensate drain.

Mitsubishi... | Answered on Feb 23, 2016

[PDF]PAR-30MAA - Mitsubishi Electric Australia

Mitsubishi Electricand Mitsubishi Mr. Slim Air Conditioners. MA Remote Controller ..... Heat. 17 ~ 28 ?C (63 ~ 83 ?F). Auto. 19 ~ 28 ?C (67 ~ 83 ?F). Fan/Ventilation. Not settable. 13 ...

[PDF]PAR-31MAA - Mitsubishi Electric Australia

Mitsubishi Electricand Mitsubishi Mr. Slim Air Conditioners. MA Remote ..... Heat. 17 ~ 28 ?C (63 ~ 83 ?F) .... Preset cooling temperature is higher than preset heating temperature.

My air recycle button just blinks. Also when i turn on the - Fixya
6 hours ago - Not sure the heat pump is producing enough heat. Nov 04 ... Preset heat stuck at 63. ... Feb 05, 2016 ' Mitsubishi Electric Mr Slim E12C26426.

[PDF]MA Remote Controller Mitsubishi Electric PAR-21MAA ...
Easy Maintenance Function (Only for Mr. SLIM PUHZ series) . .... 4.4.3 Automatic Cooling/Heating Display Setting . ... Monitoring the Operation Data by the remote Controller (for Mr. SLIM) .......... ..............48 . How to .... 63. 4.2 How to set rotation function(back-up function, 2nd stage cut-in function) . ... Preset temperature (. °C. ).

Mitsubishi... | Answered on Feb 05, 2016

Isolate unit to defrost out door unit,
Once defrosted run unit ensuring heat from unit inside and fans are running outside,
if fans and compressor are running and there is next to no heat inside coming from indoor unit this is a common sign of a refrigerant shortage in system and this may cause outdoor unit to freeze up

Mitsubishi... | Answered on Feb 02, 2016

Cold outdoor temps wil cause outdoor coil to frost. System has defrost algorithm. System could also be low on refrigerant.

Mitsubishi... | Answered on Jan 26, 2016

E6 is a comms error try turning the power off at the isolator and reset everything. if it comes back you might have a lose interconnecting wire between the indoor unit and outdoor unit

Mitsubishi... | Answered on Jan 23, 2016

Hi Jo,
When using universal remotes, I do not use the scan mode - I set them up manually - one code at a time
Good luck

Mitsubishi... | Answered on Jan 09, 2016

Ensure power supply is correct and you have correct live and neutral and Earth at unit, test power across live and neutral to see voltage at outdoor unit terminals

Mitsubishi... | Answered on Dec 26, 2015

Ensure timer is off following attached instructions

Mitsubishi... | Answered on Dec 24, 2015

Point at unit set on sun icon and scroll temperature up unit should beep and light on unit flash to show its received after a minute or so unit will start

Mitsubishi... | Answered on Dec 24, 2015

try the link below to shed some light on the problem , if not helpful call a technician in

Mitsubishi Mr.... | Answered on Dec 15, 2015

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