Check for a tripped circuit in the breaker box and reset it. Web still unable to fix your ecobee thermostat’s blank screen? Web hence, this could be the reason why your thermostat isn’t turning on at all. If your filters are not the issue, proceed to the next step. Test the voltage between rc and c with a voltmeter; Check for a burnt fuse. As long as you didn’t request a reset, you must know that your ecobee will not reset just because the screen went. This could potentially solve your black screen problem. Web you do not need to worry about losing your settings whenever the screen goes blank. Web a sudden black screen indicates insufficient voltage.
Web check your filters and clean or replace them if they are clogged. Web check your filters and clean or replace them if they are clogged. This could potentially solve your black screen problem. Check for a burnt fuse. In case you have just installed your ecobee thermostat, the chances are that the above tips won’t work out for you. Test the voltage between rc and c with a voltmeter; Web hence, this could be the reason why your thermostat isn’t turning on at all. Web still unable to fix your ecobee thermostat’s blank screen? Check for a tripped circuit in the breaker box and reset it. Try power cycling the unit. If your filters are not the issue, proceed to the next step.
