HVAC Questions? Ask an HVAC Expert for Answers ASAP
I have a red, white, yellow, green and blue. Should be connected for a heat pump. I have looked at the setup, however my old unit had a red . It was like an extra jumper wire Im assuming?wire hooked up to E and a w2
Where were wres connected on old thermostat. What is make of heat pump. Russ
Any way I can send you a picture? It won't let me on here?
Just wanted to know where blue wire was connected. Just tell me terminals on old tstat. Russ
The blue one was connected to an O terminal. Red- R, White- W2 with red wire going to E and W2 terminal. Green-G, Yellow- Y,
so that red wire that went to the E on the old unit will it need to be used somewhere?
No you do not need it. Russ
Ok I think I finally have it figured out. Let me turn everything on and see what happens.
just been troubleshooting so far. How do I know if I have a heat pump?
ok I think I almost got everything figured out.
That's what I'm doing right now. I'll let you know if everything is working
heating and cooling systems take a few minutes to kick in. It says its for the compressor protection so it won't damage the compressor? Any idea why it wouldn't just start up?
yes fan does work when switched to on position. Just didn't know why there was a 5 minute delay or if that was normal for each time turning on the heat and the cooling system.
yes I believe everything is good to go.