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19-08-2009, 07:47 PM #1
mitsubishi central controller G-50 A
hi guys
i am working on a multi city mitsubishi, unit 6 is not working, the controller does not show any error , temp is 27 c set at 19c but unit not cooling.
i set the group on cooling - press enter then at the bottom( function area) it shows
mon ph col m mr
i press mon to blink then enter
address apears saying press the switch you want to operate.
secondly the setting at the bottom is blinking , is that normal?
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19-08-2009, 07:52 PM #2
Re: mitsubishi central controller G-50 A
mitsubishi electric controller, PAR-JH240KA...ABOUT TEN YEARS OLD ,ITS LOCKED DOES ANY ONE HAVE ANY INFO ON HOW TO BREAK INTO IT SO I CAN CHANGE THE TIMER.THANKS
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19-08-2009, 07:54 PM #3
Re: mitsubishi central controller G-50 A
flip the front off and adjust dip switch to unlock it
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