Nest support site said it may not need the c wire so i tried with. How to charge nest thermostat 1 check the power switch.
Nest Thermostat Battery Onehoursmarthome Com
How to charge nest thermostat e. It charges fine when i plug it in by usb. Disconnect the nest from the usb cable and hold down the nest ring for about 10 seconds or until the display goes black. If you have an rc or rh wire put the. Nest thermostat e not charging battery. My thermostat isnt charging the battery when i have it on the wall. You should now see the nest animation as it starts back up.
The nest thermostat e is not compatible with dual transformer systems but you may be able to use the 3rd generation nest learning thermostat. 2 remove nest from wall charge. Looking at whether the nest learning thermostat has a battery and needs to be recharged june 26 2019. If the nest hasnt been charging or you cant diagnose what is going on with your. But in a small number of situations you may need to connect a common or c. Ive checked the wiring its as it should be.
Press the nest ring again to turn back on the device and release. Ive tried with the blue c wire in place and with it out. Simply pull off the thermostat display from the base and plug it into a usb port on your computer or a wall charger like the one you use to charge your phone. In most cases google nest thermostats can charge their built in battery using your systems heating and cooling wires. 3 use a common wire for. Youll see a blinking red light at the.
After it starts up plug the usb cable back in to finish charging the nest. Yes this sounds obvious and simple but ive known more than a few people who thought their. Label the wires peel off the labels below and attach them to the thermostats matching wires. So an odd issue here.