Our front AC fan turns on and then off (and on and off and...) repeatedly. It does not respond to the intellitec dual thermostat unless its set to cool. Then it adds the compressor to the madness. The control panel doesn't show that the AC is on unless the switch is on.
Its like it has a mind of its own and has no regard for the control.
The intellitec dual thermostat looks like this:
EXTRA INFO -[DH has replaced the aux batteries this season. However since those were plain green and white he didn't know what the volts/amps should have been and he said something was fried when he tried to put 2 in- so we are running with one aux battery, along with the main battery.
We also had a new radio installed this year as well.]
Would really like to take the family somewhere but whew not without both AC's behaving.