No snowflake on nest
We have the “flame” for heat. But no snowflake for AC. We do have a C blue wire connected. What could be wrong?
Forum Posts
Nest Learning thermostat reading 8-9 degrees (F) to low.
The image to the side shows three brand new thermometers. This picture was taken about 20 minutes after they were placed. Please see below for troubleshooting steps I've already found and tried. Please let me know if there are any more troubleshootin...
Won’t recharge
My nest thermostat was blinking red after recharging. We put it back on the main control and now the screen is just black. Please help.
Nest Thermostat heats when it says cooling
I've attached a picture of my wiring. When I set it to cool to 76 degrees (it was currently 78) degrees, the system says "cooling" and I can see that my AC unit outside has started up. The fan on my inside furnace starts blowing, and nothing but hot ...
Nest and Bosch EP Series Heat Pump
Hey there,I have a Nest Thermostat E connected to a Bosch EP Series heat pump in my condo. We are having trouble with the system not getting to the desired temperature and then the fan keeps running with no cooling. If we cycle the unit off it will r...
Unit is heating no matter the heat pump setting O or B
Woke up to heat when in cooling mode. Googled the issue and suggested changing heat pump setting from O to B or B to O, depending on original setting. I changed it from O to B. It started cooling. 4 days go by and the same thing happens, heating inst...
Nest thermostat showing incorrect temps
Nest gen 3 has worked great until I begin the conversion process to unlink from WWN as directed by Google. Followed all the steps closely and now thermostat registers ambient temperature somewhere between 5 to 15 degrees above actual, it seems to cha...
Error message of E103
Received an error message of E103 of the blue wire. Not sure on how to fix this problem. Anyone knows how to go about this?Anytime I called a place for a repair person to come, they tell me they have no idea. TIA
Nest learning thermostat no longer detecting tempurature.
Recently my Nest Learning thermostat won't detect temperature changes until I reboot the unit. I have no idea why or what changed. It'll claim it's 70 in my house and upon reboot now shows the inside temperature is 75. What can I do besides replace i...
E103/Y1 code AC not working
AC turns on but shuts off within a few seconds. Nest gives code 103/Y1 What do I need to do? It worked fine until yesterday.
