Why is the red light on on my AC unit?
Bright Red Light That Won’t Fade A steady red light on your air conditioner indicates that it is not currently operating. If you have recently touched the power button on your control panel or remote,
How do you get to the Settings menu on a Honeywell thermostat?
To access the advanced menu, press and hold the MENU and + buttons for around five seconds. Enter the system setup (ISU) menu by pressing SELECT. To go through the ISU numbers,