Mitsubishi MS12TN Air Conditioner "pcb ac split" Questions

the unit only works for 5 seconds and turns off automatically There is small PCB in the AC, this PCB is malfuctioning also there is automatic ON /OFF switch Check whether ti is working properly or not

...Indoor Pipe Sensor Disconnect from PCB and measure resistance. Pipe sensor = 5kOhm at 25C. If not replace pipe sensor. Thanks and hope helpful? sabro split ac 1 ton. problem is ac off after 17 ...

...Ac is running some times but some times not working and showing error code CH09 Split = Outdoor unit fan problem. Check Outdoor fan motor is plugged in, Electrically & Mechanically sound, if not ...

how to solv f6 in voltas split ac F6 error code PCB Display voltas vertis plus.? PROVLEMS FOR AC ERROR E9

...I fix it. The AC starts manually. Thanks Replace new battery and try. If still problem try with another remote of same. If problem remain same, the problem with your receiving sensor in PCB.Repair

...split air unit.remote is intermittent.I have 2 remotes same problem. Should I replace the display board or the pc board it plugs into?Which one controls the signal? Replace new batteries and check. ...

...of AC not turn on? I have check the fun only and test it is working But at AC not turn on..! and the compressor turn on also plz Experts help me?? www.lg.com/us/support/air-conditioners Main pcb ...

ac non responsive to remote Replace battery and check again. If still not working no transmission signal between remote and PCB. Replace new remote.

ac which doesn't work anymore i replaced the mainboard of the outdoor unit which didn't help i replaced the fan motor which didn't help either does someone know how to fix this ? thx Split

Onida split ac pcb not working totally black Ac is not running. PCB does not show any display.Totally blank. display a6 problam