In case you have just installed your ecobee thermostat, the chances are that the above tips won’t work out for you. If your filters are not the issue, proceed to the next step. Web a sudden black screen indicates insufficient voltage. Web you do not need to worry about losing your settings whenever the screen goes blank. Check for a tripped circuit in the breaker box and reset it. Web check your filters and clean or replace them if they are clogged. This could potentially solve your black screen problem. As long as you didn’t request a reset, you must know that your ecobee will not reset just because the screen went. Next, the fix to your issue can be as simple as removing power from the unit and then powering it. Test the voltage between rc and c with a voltmeter;
Web check your filters and clean or replace them if they are clogged. Check for a tripped circuit in the breaker box and reset it. In case you have just installed your ecobee thermostat, the chances are that the above tips won’t work out for you. Next, the fix to your issue can be as simple as removing power from the unit and then powering it. Web a sudden black screen indicates insufficient voltage. Web you do not need to worry about losing your settings whenever the screen goes blank. As long as you didn’t request a reset, you must know that your ecobee will not reset just because the screen went. Web check your filters and clean or replace them if they are clogged. 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.
