Need help?Do you have a question about the Honeywell TB8220U and is the answer not in the manual?
General| Brand | Honeywell |
|---|---|
| Model | TB8220U |
| Category | Thermostat |
| Language | English |
Step-by-step guide to setting heating and cooling schedules.
How to remove or cancel specific programmed schedule periods.
Configure clock, fan modes (ON/AUTO), and system modes (HEAT/COOL/OFF/AUTO).
Implement temporary holds, overrides, and holiday schedule settings.
Understanding fan status indicators and manual override options.
Procedure and precautions for replacing the thermostat's batteries.
How to view indoor temperature from connected remote sensors.
Explains full/partial screen locking and lockout configurations.
Setting the current year, month, day, and time format.
Configuring schedule programmability and temperature units (°F/°C).
Adjusting daylight saving and programmable periods per day.
To Next Page