T4 Pro
Programmable Thermostat
Installation Instructions
Package Includes:
• T4 Pro Thermostat
• UWP™ Mounting System
• Decorative Cover Plate
• Screws and Anchors
• 2 AA Batteries
• Thermostat Literature
Optional Cover Plate installation
NOTE: If Optional Cover Plate is not
required, see "UWP Mounting System
installation" on next page.
Use the Optional Cover Plate when
you need to cover paint gap from old
thermostat.
There are different cover plates
depending on when the thermostat was
manufactured.
For the square cover plate:
1. Separate the Cover Plate from
Mounting Plate.
2. Mount the Mounting Plate on to the
wall using any of the 8 screw holes.
Insert and tighten mounting screws
supplied with Cover Plate Kit. Do not
overtighten. See Figure 2. Make sure
the Mounting Plate is level.
3. Attach the UWP by hanging it on the
top hook of the Mounting Plate and
then snapping the bottom of the UWP
in place. See Figure 3.
4. Snap the Cover Plate onto the
Mounting Plate. See Figure 4.
TH4110U2005,
TH4210U2002
Read before installing
1
2
Use supplied
screws and
wall anchors
4
3
Need help?
Do you have a question about the TH4110U2005 and is the answer not in the manual?
Questions and answers
do not see any setting for humidity. AC unit three years old carrier AC.
The Honeywell TH4110U2005 thermostat does not support humidity control. It is designed to control temperature only, so it does not include settings or features for managing humidity levels, regardless of the AC unit's capabilities.
This answer is automatically generated
On my pro series thermostat there are no settings to regulate humidity
The Honeywell TH4110U2005 Pro Series thermostat has no humidity settings because it does not support humidification or dehumidification control.
This answer is automatically generated