Troubleshoot a W5 Code on Nest Thermostat Read more
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Resolved! I have red blue green wire in thermostats, i forgot to click
I have red blue green wire in my cooling system. I forgot to click the pic of existing setup. Where will goes the wiring ?
Error image with nest thermostat E1.1
Hello,One of my thermostats has been giving me the attached image for a few days so I remove it from my system and tried to reinstall it with no success. Any ideas what this image means? Thanks
Hitachi Ducted heat pump
Hi guysI recently installed a Hitachi 11kW ducted heat pump here in NZ, client now would like wifi control, however it is currently unavailable from Hitachi. The wired remote uses just a 2 wire connection to the indoor unit, will the nest system work...
Schedule gets extra adjustment points
Why does my Nest schedule gain extra adjustment points? I will configure it for four different temperature settings throughout the day and when I check it 2 months later there are six sometimes seven on every single day. They're clustered around the ...
How can I find out if my older dual fuel system is supported by a Nest thermostat?
I have a 1999 gas furnace (Amana GUD090X35B (Air Command 90?)) and a 2011 AC/heat pump (Payne Heat Pump PH13NA03600GABAA). I realize it may be best (for someone like me) to get a pro to do all the wires to the thermostat etc but can I find out if my ...
Temperature sensor does not connect to thermostat
I have three nest temperature sensors. They all lost connection to the thermostat. I removed them from my app, pulled out battery to reset, tried to add them back to my app. Keeps saying cannot connect to thermostat, no matter how close they are to t...
check system compatibility
can someone look at the pic below & let me know if the latest thermostat will be compatible or not?
Resolved! Two Wires, White and Blue
Hello, trying to install a nest thermostat but the only wires I have are white and blue. Is this compatible?
Nest 3rd generation thermostat with error e74 error
I changed my old 'round Honewell with mercure' thermostat 2 wires with a Nest 3rd generation. I plugged the old 2 wires 24AC on Rh and W1 of NEST. But, there a problem :The first time the system runs all good, as described with the following step bel...
Nest + Heat Pump Help Please
Hi folks, first time posting for Nest thermostat help. I'll try to keep this brief but it will take a moment. I would greatly appreciate insights on my situation.Ontario, Canada based so cold temperatures. We had a reno done about 8 years ago and had...
