Troubleshoot when your nest camera or doorbell is offline if your camera is offline it may be due to a number of issues. If your camera was.
Nest Thermostat Problem Business Insider
Nest troubleshooting no power. Check the c terminal of the base to see if your nest thermostat. Your customer is seeing a question mark on their nest when they use one of the nest apps. Pull the silver ring of your thermostat gently away from the wall. We cover all these problems with the nest 3rd generation thermostat and give you. Wait 10 seconds then plug your nest cams power adapter back in. The nest thermostat should pop off the base.
Your nest cam will restart automatically. Unplug your nest cams power adapter from the wall outlet. The nest apps will show a question mark over the thermostat when the nest servers cant communicate with the device. Grip the metal ring of your thermostat and pull it gently towards you away from the wall. Your thermostat should pop. Turn off the power to your heating and cooling system at your breaker.
Use normal electrical troubleshooting techniques to isolate the issue to either the fusebreaker box or a fuse on the hvac controller board. If theres a power issue your thermostats battery will drain and it will turn off wi fi the display and other features to preserve battery life. You may need to. Before you start troubleshooting. If all your nest thermostat displays is a black screen and wont turn on try the steps below to troubleshoot the problem. Follow these steps if your nest thermostat has been previously connected to your wi fi network but disconnects repeatedly or you see that its offline in the nest app or on the thermostat display.
No power to the r wire. Check for any alerts in the nest app or in your email. Nest button doesnt click quite right or the thermostat just wont sit right on the base. Remove the wire in the w1 terminal straighten it and put it back in as far as it will go.