Mr slim series ac, controller showing sp fault code. What does this mean?

14 flashes is a fault code. You need to determine which light is flashing and look at an online Mitsubishi fault code analysis chart for your model. The light(s) that flash determine the fault. Power, defrost, timer light flash all mean something different.

[PDF]PAR-30MAA - Mitsubishi Electric Australia

https://www.mitsubishielectric.com.au/.../IB_PAR-30...

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

www.mitsubishielectric.com.au/.../par-31maa_ib_en.p...

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

www.fixya.com/support/t26081705-air_recycle_button_just_blinks_also

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 ...

planetaklimata.com.ua/.../Mitsubishi_Electric/Mitsubishi_Electric_PAR-2...

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. ).

Not sure about E4 , but 4 blinks or flashes usually means the compressor isn't starting properly. It could be a faulty start capacitor or wiring or faulty indoor PCB (Board)

error pipe temperature. Air Conditioning Fault Codes

Code E6
Error detail Indoor/outdoor unit transmission error (signal receiving error).
Inspected unit Indoor.

Air Conditioning Fault Codes

P8-Abnormality in outdoor unit.

Solution:
1) Check the indoor/outdoor connecting wire in proper point.
2) Change the connection of electric wiring, if reversed phase.
3) Check the protection device, if malfunction, replace it.
4) Measure the resistance of the outdoor coil thermistor.
If the resistance is normal, replace the
outdoor controller board
Thanks.

p8 means problem at out door unit google mr. slim p8 fult code describes in more detail

See this document for P8 code on Mitsubishi Mr Slim MXZ30TN... It is likely you can get the fix just from following the diagnosis steps 1-7. http://www.digelair.net/pdfs/TECHLIT/MITSUBISHI/MrSlim_P-SERIES_Troubleshooting_TIPS.pdf

P8 refers to outdoor protection device activation usually caused by low gas charge or blocked condenser coil. any good a/c company can resolve this for you. however please note that if it is gas related a pressure test must be carried out to determine where that potential leak may be and that can be very costly.

regards

Ed

I am not familiar with a P8 code nor do I understand where you are seeing this But, go to mrslim.com and look under Customer resources, Library and then input your model number. Select Technical & Services. Product Catagory is Mr. Slim Ductless, Sub Catagory is M-series Multi Split, Current models. Remember you have inside units and one outside unit. You will need to look at each model number to find information on both. Usually Mitsubishi's will have two lights that will blink in patterns to indicate what could be wrong. The P8 code is new for this Diamond Dealer!