I have a trane Weathertron baystat 240A thermostat and need the wiring diagram. I need to match the wire color to each terminal.
Its hooked to a heatpump/airconditoning unit
Please tell me the model number on that thermostat.Also.. I would like the list of letters on the thermostat.
240a Weathertron thermostat 3AAT82B1B1
What are all the colors of your wires?
green to g
blue to B
black to x2
white to w
red to r
orange to o
yellow to y
T not used
F not used
12 years install/service experience.
what do I do with the remaining wires?
Tape them off and do not use them.
Make sure the Furnace is powered off for this or you'll end up having trouble with your furnace.