Introduction
This user manual is for the Honeywell Home T4 Pro Programmable Thermostat (models TH411OU2005 and TH4210U2002630).
Package Includes
The package includes the T4 Pro Thermostat, UWP Mounting System, Decorative Cover Plate, Screws and Anchors, 2 AA Batteries, and Thermostat Literature.
Thermostat Controls
The thermostat has five buttons that can be used to navigate and make changes. The screen will wake up by pressing any of the five buttons.
System Operation Settings
The thermostat has various system modes, including Auto, Heat, Cool, and Off. The available modes vary by model and system settings.
Fan Operation Settings
The fan has two modes: Auto and On. The fan runs only when the heating or cooling system is on in Auto mode, and it is always on in On mode.
Setting the Time and Date
The time and date can be set using the Menu button and navigation buttons.
Program Schedule
The thermostat allows programming of four time periods each day, with different settings for weekdays and weekends. The pre-set schedules are recommended to reduce heating/cooling expenses.
Manual:
Download: Honeywell Home T4 Pro Thermostat User Manual
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