Troubleshooting; If Your Ecobee Doesn't Turn On - Ecobee ecobee4 Install Manual

TROUBLESHOOT ING
If your ecobee doesn't turn on, please try
these steps:
1. Check that all wires are properly
inserted into the terminal blocks
at the thermostat. Tug on the
wires to ensure they are not loose.
2. Make sure your HVAC cover pan-
el is closed. Some systems will
not turn on if the cover panel
has not been closed properly.