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19-08-2009, 08:11 PM #1
Mitsubishi electric controller locked
MODEL par-jh240ka... THE CONTROLLER IS LOCKED , AND IS RUNNING 24/7 JUST TOOK OVER MAINTENANCE CONTRACT , CUSTOMER IS COMPLAINING THAT RUNNING COSTS ARE TO HIGH BUT I CANT SEEM TO UNLOCK THE CONTROLLER IN ORDER TO CHANGE TIMER SETTING, HELP.....
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