Forum Discussion
TxBeerman
Aug 31, 2019Explorer
A1RVTraveler wrote:
Did you hook up ALL the phone (communication cables). One AC will have two communication cables (Probably Zone 1) and the second AC will have one communication cable (Probably Zone 2). Are the dip switches set on both control boxes? Did you do a thermostat reset. What did you do with the (Red, Black, Blue, Blue, Yellow, Yellow) wires?
Currently I have the 110v wired and the 4 wire comm hooked to the front unit, fan does not turn on, compressor hums when I plugged the comm cable in. There is only one controller for this setup that is supposed to work zones. Dip switches are set. Reset has been done numerous times. Those wires are not hooked up.
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