Honeywell TH3110U2008 - Installation Manual

Honeywell TH3110U2008

Honeywell TH3110U2008 – Installation Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – Drill holes at marked positions, and
  • Page 3 – UWP Wiring terminal designations; terminals may be
  • Page 4 – Wiring heat pump systems
  • Page 5 – System; Fan operation settings; Fan
  • Page 6 – Select System Setup options.; Press; Edit; . The thermostat will save and exit to the home screen.
  • Page 7 – ISU Setup Number and Description; Conventional Forced Air Heat:; = High Efficiency Gas Forced Air
  • Page 9 – 30 = Minimum Cool Setpoint; Once you have cycled through all of the System Setup numbers, press; Done; to save and exit to the home screen.; Setup Complete; You have now finished installing and setting up your thermostat.
  • Page 10 – Mode
  • Page 11 – Customer assistance; CAUTION: MERCURY NOTICE
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Package Includes:

• T3 Pro Thermostat

• UWP™ Mounting System

• Decorative Cover Plate –

Small; Size 4.72” H X 5.9” W

(120 mm H X 150 mm W)

• Screws and Anchors

• 2 AA Batteries

• Thermostat Literature

T3 Pro

Thermostat

Installation Instructions

TH3110U2008,

TH3210U2004

Read before installing

Heat On

Menu

Fan Auto

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 gaps from the old thermostat.
1. Before starting, turn the power off at the breaker box

or switch.

2. Mount the Cover Plate to the wall using any of the 6

screw holes. Insert and tighten the mounting screws

supplied with the Cover Plate. Do not overtighten. See

Figure 1. Make sure the Cover Plate is level.

3. Attach the UWP by hanging it on the top hook of the

Cover Plate and then snapping the bottom of the

UWP in place. See Figure 2.

4. If mounting to a wall with no existing wall anchors:

a. Position the Cover Plate on wall. Level and mark

hole positions. See Figure 1.

b. Drill holes at marked positions, and then lightly

tap supplied wall anchors into the wall using a

hammer.

• If your box contains red anchors, drill 7/32” (5.6 mm) holes.
• If your box contains yellow anchors, drill 3/16” (4.8 mm) holes.
• Use 2x supplied screws (#8 1-1/2” (38 mm) for red anchors and

#6 1-1/2” (38 mm) for yellow anchors).

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Summary

Page 2 - Drill holes at marked positions, and

2 Power options Insert AA batteries for primary or backup power. UWP Mounting System installation Use 3x supplied screws (#8 1-1/2” (38 mm) for red anchors and #6 1-1/2” (38 mm) for yellow anchors) 1. Before starting, turn the power off at the breaker box or switch. Open package to find the UWP. See...

Page 3 - UWP Wiring terminal designations; terminals may be

3 UWP Wiring terminal designations S Not used for T3 thermostat. L/A - A Not used for T3 thermostat. S O/B Changeover valve Y Compressor contactor (stage 1) AUX - W2 Auxiliary heat (TH3210U only) Y2 Not used for T3 thermostat. E Emergency heat (TH3210U only) G Fan W Heat (stage 1) C 24VAC common. Fo...

Page 4 - Wiring heat pump systems

4 1H/1C System (1 transformer) R Power [1] Rc [R+Rc joined by Slider Tab] [2] Y Compressor contactor C 24VAC common [3] W Heat G Fan Heat-only System R Power [1] Rc [R+Rc joined by Slider Tab] [2] C 24VAC common [3] W Heat Heat-only System (Series 20) [5] R Series 20 valve terminal “R” [1] Rc [R+Rc ...

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