PID output is stuck at 0. In thermostat mode, heating gets turned on. It worked fine the last time I used it, and no hardware or setting change was made. Any ideas? Thanks!
UPDATE:
After I manually turned the heating on and the temperature increased, PID kicked in.
PID output is stuck at 0. In thermostat mode, heating gets turned on. It worked fine the last time I used it, and no hardware or setting change was made. Any ideas? Thanks!
UPDATE: After I manually turned the heating on and the temperature increased, PID kicked in.