Installing Honeywell thermostat
I am replacing a Coleman with a Honeywell RTHL2310B . A couple of wires don't match and the woman in India that answers Honeywells 800 number simply said they don't make anything compatible with my un...
Forum Discussion
Coleman-------------------------Honeywell
RED.............................R (Rc--jumper)
Blue............................Not Used (tape off end)
White...........................W
Green......High A/C Fan Speed
Gray.......Low A/C Fan Speed
Yellow..........................Y
Connect Coleman Green to Honeywell 'G' for Hi Fan
Connect Coleman Gray to Honeywell 'G' for Lo Fan
Install a mini switch Green to one side, Gray to other side......then wire from output side of switch to Honeywell 'G'
Switch J on back needs to be set to HG (not HE)
'B' and/or 'O' on Honeywell not used unless you are wiring for heat pump
RED.............................R (Rc--jumper)
Blue............................Not Used (tape off end)
White...........................W
Green......High A/C Fan Speed
Gray.......Low A/C Fan Speed
Yellow..........................Y
Connect Coleman Green to Honeywell 'G' for Hi Fan
Connect Coleman Gray to Honeywell 'G' for Lo Fan
Install a mini switch Green to one side, Gray to other side......then wire from output side of switch to Honeywell 'G'
Switch J on back needs to be set to HG (not HE)
'B' and/or 'O' on Honeywell not used unless you are wiring for heat pump
