Carrier XHB123D X/Y Series Heat/Cool Air Conditioner "wiring thermostate furnace" Questions

...furnace terminal to wire from thermostate) Power to ground? Power to terminal? If you are talking about the two wires that comes from your air conditioner outside, they will be connected to your "Y" ...

...off and on again (2nd thermostat-both problems). May run for days and recycle properly, then quit again. 1. check indoor unit wiring. 2 check sensar of thermostate. 3if not change ...

thermostate the blower for ac comes on and stays on Different manufacturers may use different color wiring so you will need to do some tracing on your own. typically, W=heat, Y=cool, G=fan, RC+RH=24v.

...thermostate.fan on furnace will not turn off in aux.mode even though the furnace heat kicks on and off. thank you for any info.Ray Make sure fan relay is wired correctly (G) wire. Ensure the fan on ...

...thermostate in mobile home controlling gas hearing and elec ac. Blue wire to thermostat connects to the "A" terminal on the thermostat...Blue wire goes to a terminal on the blower...What is ...

thermostate and also not used at heatpump.It shows in wiring guide that there should be a jumper between Aux and Eand that E sends output when set to Em.heat.Should one of these unused wires go from E

...thermostate does not seem to be sending signal Open the furnace, access the control wires going to the thermostat & jumper the white & red wires to bypass the thermostat. the control wires ...

...thermostate in our rv only turns on furnace if thermo dial is on high, if dial is turned down at all it shus off Suggest you replace it. If the unit runs on 12volts, a battery powered unit is fine. ...

...thermostate, remove the fur wire and see if the furnace quits afrer it cycles down...it does not quit right away. With the termostat out of the loop, if the furnace does not shut down, the problem is ...

...Furnace,but it did't work after that. so what do you think that could happened if i made a mistake with connicting the new thermostate? is it a fuse or control box or switch...? Hello Ikark Check for ...