Nest Thermostat Aux Heat Wiring. (this setting is about 4 or 5 from. Web instead of using jumper wires, nest learning thermostats use an internal jumper between the rh and rc connectors.
Humidifier* or dehumidifier 1, 2 : If alt heat (not aux heat) appears, your nest thermostat e is configured to work with a dual fuel system. Web then you likely have a heat pump.
Change The O/B Wire Settings.
Go to settings > equipment. If you weren’t able to resolve the issue. Web google nest learning thermostat gen3:
• If There’s A White Wire In The Connector Labeled Both W And O/B, Then You Probably Don’t.
Put this wire in the nest thermostat’s * o/b connector. Bring up your nest app. Web c 24vac common wire ;
Web If There's A Wire In The W1 Connector, Make Sure It Says Aux Heat.
(this setting is about 4 or 5 from. Web most people prefer to use the nest app to adjust the settings because it doesn’t require getting off the couch. Run a diagnostic test on your thermostat.
Web Then You Likely Have A Heat Pump.
Web your current thermostat is only 100% compatible with the nest learning thermostat, 3rd gen, this is how you would wire it. A nest learning thermostat will automatically use this. Make sure you have a heat pump system.
Humidifier* Or Dehumidifier 1, 2 :
Web instead of using jumper wires, nest learning thermostats use an internal jumper between the rh and rc connectors. If alt heat (not aux heat) appears, your nest thermostat e is configured to work with a dual fuel system. Web once your thermostat is set up and running, here's how to select emergency vs.