Air Conditioning - Mitsubishi Mister Slim A/C question

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Ben Garden
07-24-06, 08:45 AM
My Mr Slim system (M series) air handler is not responding to
input from the wireless remote control. I changed the batteries (alkaline) and sometimes it does not respond. The remote will turn on but the unit will not. I use the emergency button on the air handler to turn it on. Yesterday for some reason, the air handler functioned with the remote however and now I'm hesitant to turn it off. Does anyone have any ideas?


lenny56769
07-24-06, 03:54 PM
call Mitsubishi there should be number in book if i had to guess id say either bad board or remote unless some how you nocked code out calling is best bet