The nest appears only to charge when the ac system is running robbing a small amount to charge itself. Do not try to restart your thermostat while its still connected to a computer for charging.
Power Adapter For Nest Hello Video Doorbell 18v Output Power Supply Cable Charger Kit W 2 Cord Ac Adopter Plug For Outdoor Wall Outlet Plug In By
Nest not charging on wall. They didnt go into detail why but if nest says dont do it do not do it. Double check whether the nest display is ideally placed to the based check whether the system gets enough power make sure the system is compatible check the thermostats wiring find whether the fuse in the system blown out look whether the. Depending on the model you have it will be either mini or micro usb. To solve this issue you must check the following. It should be around 24v from the red wire r. If your nest thermostat is off and wont turn on take the thermostat off the base and charge it using a usb cord plugged into a wall charger or a computer.
If the voltage is low there may be a wiring problem and your nest may not be charging properly. This step will take about 1 hour to fully charge the nest. After it starts up plug the usb cable back in to finish charging the nest. Unplug it from the wall then plug it back in to see if that helps. It will deplete if the system is off for too long. If you have fuses make sure none have been blown and need replacing.
After an hour of charging return the nest to the wall and it should resume working. Pull off the nest display and use the usb port on the back to charge it with a usb cable and wall charger. If the nest thermostat isnt charging after power has been restored to your home check your breaker box to see that all switches are in the on position. If it works properly with a normal thermostat then it should work okay with the nest you need a common wire. Do not use a. Regular thermostat it can work fine with battery ones.
If not you may need to call in. Check on the nest itself under settingstechnical infopower. At this time the battery may still not be strong enough to get the nest connected to your networkthis is normal and eventually the nest will charge itself up enough to return itself to the network. I would check the furnace wiring to make sure they match up and the common wire is the correct wire.
Gallery of Nest Not Charging On Wall
