Honeywell T6 Pro Installation User Manual

Honeywell T6 Pro Installation User Manual

Package Includes:

  • T6 Pro Smart Thermostat
  • UWP™ Mounting System
  • Decorative Cover Plate
  • Screws and anchors
  • Thermostat literature

Search for local rebates: HoneywellHome.com/Rebates

Read before installing Compatibility

  • Compatible with most heating, cooling, and heat pump systems
  • Required: 24 VAC power (“C” wire)
  • Input: 24 V ~ @ 60 Hz, 1 A
  • Does not work with electric baseboard heat (120V-240V)
  • Does not work with millivolt systems
  • Android or iOS smartphone or tablet

Customer assistance
WEB customer.resideo.com
PHONE 1-800-633-3991
Honeywell T6 Pro Installation User Manual - Bar Code

UWP Mounting System installation

  1. Open package to find the UWP.
    See Figure 1.
    Honeywell T6 Pro Installation User Manual - Figure 1
  2. Position the UWP on the wall. Level and mark hole positions. See Figure 2.
    Drill holes at marked positions, and then lightly tap supplied wall anchors into wall using a hammer.
    ‒ If your box contains red anchors, drill 7/32” (5.6 mm) holes for drywall.
    If your box contains yellow anchors, drill3/16” (4.8 mm) holes for  drywall.
    Honeywell T6 Pro Installation User Manual - Figure 2
  3. Pull the door open and insert wires through wiring hole of the UWP. See Figure 3.
    Honeywell T6 Pro Installation User Manual - Figure 3
  4. Place the UWP over the wall anchors.
    Insert and tighten mounting screws supplied with the UWP. Do not overtighten. Tighten until the UWP no longer moves. Close the door. See Figure 4.

Honeywell T6 Pro Installation User Manual - Figure 4

Use 3x supplied screws (#8 1-1/2″ [38 mm] for red anchors and #6 1-1/2 [38 mm] for yellow anchors)

Optional Decorative Cover Plate installation

Use the Optional Cover Plate when you need to cover paint gap from the old thermostat.
There are different cover plates depending on when the thermostat was manufactured. One plate is square, the other is rectangular.

  1. Separate the cover plate from the mounting plate. See Figure 1.
    Honeywell T6 Pro Installation User Manual - Separate the cover plate from the mounting
  2. Mount the mounting plate to the wall using any of the screw holes. Insert and tighten mounting screws supplied with the cover plate. Do not overtighten. Make sure the mounting plate is level. See Figure 2a (square) or 2b (rectangle).
    Honeywell T6 Pro Installation User Manual - Mount the mounting plate to the wall using any of the screw holes
  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.
    Honeywell T6 Pro Installation User Manual - Attach the UWP by hanging it
  4. Snap the Cover Plate onto the mounting plate. See Figure 4.

Honeywell T6 Pro Installation User Manual - Snap the Cover Plate onto the mounting

If there are no existing wall anchors, you can follow the same instructions for the UWP Mounting System installation to install the cover plate.
Just use 2 screws rather than 3.

Wiring UWP

Push down on the tabs to put the wires into the inner holes of their corresponding terminals on the UWP (one wire per terminal) until they are firmly in place. Gently tug on the wires to verify they are secure. If you need to release the wires again, push down the terminal tabs on the sides of the UWP.

Honeywell T6 Pro Installation User Manual - Wiring UWP

Terminal designations

Honeywell T6 Pro Installation User Manual - Terminal designations
* The THP9045A1098 C-wire adaptor is used on heat/cool systems when you only have four wires at the thermostat and you need a fifth wire for a common wire. Use the K terminal in place of the Y and G terminals on conventional or heat pump systems to provide control of the fan and the compressor through a single wire—the unused wire then becomes your common wire. See THP9045 instructions for more information.
** Ventilation is not available on all models. When the U slider is in the down position (2 wires), the U contacts are a dry set of contacts. If your ventilation system requires 24 volts, move the U slider to the up position (1 wire). Lower U terminal is internally jumped to the Rc terminal. In this application, you would hook up one wire from your damper to the upper U terminal and the other to the common side of the transformer.

Setting Slider Tabs

Set R Slider Tab, see Figure 9.

Honeywell T6 Pro Installation User Manual - Figure 9

  • Use built-in jumper (R Slider Tab) to differentiate between one or two transformer systems.
  • If there is only one R wire, and it is connected to the R, Rc, or RH terminal on the old thermostat, set the slider to the up position (1 wire).
  • If there is one wire connected to the R terminal and one wire connected to the Rc terminal, set the slider to the down position (2 wires).

Set U Slider Tab, see Figure 10.

Honeywell T6 Pro Installation User Manual - Figure 10

  • Use built-in jumper (U Slider Tab) of relay to wire ventilation. Please note that ventilation is not supported on all models.
  • When the U Slider Tab is in the down position (2 wires) the U contacts are a dry set of contacts.
  • If the ventilator is powered by the cooling transformer, move the jumper switch to the up position (1 wire). With this switch set to 1 wire, the lower U terminal is internally jumped to the Rc terminal. In this application, hook up one wire from the vent damper to the U terminal and the other to the common side of the cooling system transformer.

Wiring

NOTES:

  1. Available wiring configurations differ by product models/product numbers.
  2. Use 18- to 22- gauge thermostat wire. Shielded cable is not required.
  3. Set the R Slider Tab on the UWP to the up position (1 wire) for 1 transformer systems or the down position (2 wires) for 2 transformer systems. See “Setting Slider Tabs” on page 4.
  4. Set the U Slider Tab to the up position (1 wire) for non-powered ventilation or the down position (2 wires) for powered ventilation. See “Setting Slider Tabs” on page 4.

Conventional systems

Honeywell T6 Pro Installation User Manual - Conventional systems Honeywell T6 Pro Installation User Manual - Conventional systems
Heat pumps systems

Honeywell T6 Pro Installation User Manual - Heat pumps systems
NOTE: Do NOT use W for heat pump applications. Auxiliary heat must wire to AUX or E.

Ventilation systems

NOTE: Ventilation is not available on all models.

Using U Slider Tab 

Wired to ERV/HRV whole house ventilator with internal power supply.

Honeywell T6 Pro Installation User Manual - Figure 11

Wired to fresh air damper powered by furnace transformer.

Honeywell T6 Pro Installation User Manual - Figure 12

Mounting thermostat

  1. Push excess wire back into the wall opening.
  2. Close the UWP door. It should remain closed without bulging.
  3. Align the UWP with the thermostat, and push gently until the thermostat snaps in place.
  4. If needed, gently pull to remove the thermostat from the UWP.
  5. Search for local rebates:
    Your thermostat may now be eligible for local rebates. Search for offers in your area at HoneywellHome.com/Rebates

Honeywell T6 Pro Installation User Manual - Mounting thermostat

Installer setup – using the thermostat

Setup using the thermostat

  • After the thermostat has powered up, touch START SETUP on the thermostat. You’ll be asked if you want to perform  setup via app. Touch No.
  • Touch or to toggle between Installer Set Up (ISU) options.
  • Touch Edit or touch text area, and then touch or to edit default setup option.
  • Touch Done or touch text area to confirm the setting or press Cancel. Honeywell T6 Pro Installation
  • Touch or to continue to setup another ISU option.

NOTES:

  • To see a list of all setup parameters, go to “Installer setup options (ISU) –advanced menu” on page 11. The  thermostat displays the ISU name and the ISU number.
  • To finish setup and save your settings, scroll to the Finish screen at the end of the ISU list.
  • Touch Select or touch text area to save changes and exit, or touch to return to initial setup screen.

Honeywell T6 Pro Installation User Manual - Setup using the thermostat Honeywell T6 Pro Installation User Manual - Setup using the thermostat

Installer setup – using the Honeywell Home app

Setup using the app
Download the Honeywell Home app from App Store or Google Play to use a hidden PRO installation feature that will allow you to configure the thermostat and personally invite your customer to connect to the installed thermostat at the same time. Honeywell T6 Pro Installation

Honeywell T6 Pro Installation User Manual - App Store Logo

Honeywell T6 Pro Installation User Manual - Google play Store Logo Honeywell T6 Pro Installation User Manual - App Logo

Enter Contractor Mode
To enter Contractor Mode, press and hold the Honeywell Home logo for 5 seconds. Then tap Confirm to begin using Contractor Mode. Follow steps to personally invite your customer to connect their Honeywell Home App. Honeywell T6 Pro Installation

Honeywell T6 Pro Installation User Manual - Enter Contractor Mode

Installer setup – advanced menu

To access the advanced menu, press and hold the Menu button for 5 seconds.
Touch or to go through the options in the advanced menu. Honeywell T6 Pro Installation

Advanced menu options
Device Setup
This is used to access the device ISU setting.

Screen Lock
The thermostat touch screen can be set to lock fully or partially.

Rater View
A read only place to view all the ventilation settings.

System Test
Test the heating and cooling system.

Range Stop (Temperature)
Set the minimum, maximum, cool and heat temperature set points. Honeywell T6 Pro Installation

Honeywell T6 Pro Installation User Manual - Advanced menu options

Reset
Access all reset options on the thermostat. This is the only place to access factory reset. Honeywell T6 Pro Installation

Key features

Honeywell T6 Pro Installation User Manual - Key features

Note: Long press of Menu button for 5 seconds to access Advanced Menu options. Honeywell T6 Pro Installation

The screen will wake up by pressing the center area of the displayed temperature. The screen will stay lit for 45 seconds. Brightness can be adjusted in the Menu.

Installer setup options (ISU) – advanced menu

Table 1. 

Honeywell T6 Pro Installation User Manual - Installer setup options

Table 2. 

Honeywell T6 Pro Installation User Manual - Installer setup options

Table 3.

Honeywell T6 Pro Installation User Manual - Installer setup options

Table 4.

Honeywell T6 Pro Installation User Manual - Installer setup options

Table 5. 

Honeywell T6 Pro Installation User Manual - Installer setup options

Table 6. 

Honeywell T6 Pro Installation User Manual - Installer setup options

Performing a system test

You can test the system setup in ADVANCED MENU under SYSTEM TEST option.

  1. Press and hold Menu on the thermostat for 5 seconds to access ADVANCED MENU options.
  2. Touch or to go to SYSTEM TEST.
  3. Touch Select or touch text area.
  4. Touch or to select system test type. Touch Select or touch text area.
  5. For the heat test and cool test, use or to activate each stage of the equipment.
    For the fan test, use or to turn the fan on and off.

NOTE: The clock is used as a timer while the stages are running. The Heat On and Cool On indicators are displayed when the system test is running. Honeywell T6 Pro Installation

Honeywell T6 Pro Installation User Manual - Performing a system test

Viewing equipment status

You can see the status of thermostat controlled equipment in the Menu under the EQMT STATUS option. Honeywell T6 Pro Installation

  1.  Touch Menu on your thermostat.
  2. Touch or to go to EQMT STATUS. Touch Select or touch text area.
  3. Touch or to view statuses of all the equipment the thermostat is controlling. Depending on what feature the thermostat supports or how it was installed, the Equipment Status screen reports data for the following systems: Honeywell T6 Pro Installation
  • Heating and cooling
  • Fan
  • Ventilation (available on certain models only)

Honeywell T6 Pro Installation User Manual - Viewing equipment status

Troubleshooting

Screen is blank

  • Check circuit breaker and reset if necessary. Honeywell T6 Pro Installation
  • Make sure power switch at heating and cooling system is on.
  • Make sure furnace door is closed securely.

Screen is difficult to read

  • Change screen brightness in thermostat Menu. Increase brightness intensity for inactive backlight of the thermostat screen (max. is level 5). Honeywell T6 Pro Installation

Heating or cooling system does not respond

  • Touch Mode to set system to Heat. Make sure the temperature is set higher than the Inside temperature.
  • Touch Mode to set system to Cool. Make sure the temperature is set lower than the Inside temperature.
  • Check circuit breaker and reset if necessary.
  • Make sure power switch at heating & cooling system is on.
  • Make sure furnace door is closed securely. Honeywell T6 Pro Installation

Heat runs with cooling

  • Verify there is not a wire attached to W for heat pump systems. See wiring on pages 5-6.

Alerts and reminders

Alerts and reminders are displayed via the alert symbol and alert number in the clock area on the home screen. You can read more information about active alerts, snooze or dismiss non-critical alerts in Menu/Alerts. Honeywell T6 Pro Installation

Honeywell T6 Pro Installation User Manual - Alerts and reminders Honeywell T6 Pro Installation User Manual - Alerts and reminders Honeywell T6 Pro Installation User Manual - Alerts and reminders

Honeywell T6 Pro Installation User Manual - Warning or Caution iconCAUTION: ELECTRICAL HAZARD
Can cause electrical shock or equipment damage. Disconnect power before beginning installation. Honeywell T6 Pro Installation

Honeywell T6 Pro Installation User Manual - Warning or Caution iconCAUTION: EQUIPMENT DAMAGE HAZARD
Compressor protection is bypassed during testing. To prevent equipment damage, avoid cycling the compressor quickly. Honeywell T6 Pro Installation

Honeywell T6 Pro Installation User Manual - Warning or Caution iconCAUTION: MERCURY NOTICE
If this product is replacing a control that contains mercury in a sealed tube, do not place the old control in the trash. Contact your local waste management authority for instructions regarding recycling and proper disposal. Honeywell T6 Pro Installation

Specifications

Temperature Ranges
Heat: 40 °F to 90 °F (4.5 °C to 32.0 °C)
Cool: 50 °F to 99 °F (10.0 °C to 37.0 °C)

Operating Ambient Temperature
37 °F to 102 °F (2.8 °C to 38.9 °C)

Shipping Temperature
-20 °F to 120 °F (-28.9 °C to 48.9 °C)

Operating Relative Humidity
5% to 90% (non-condensing)

Physical Dimensions in inches (mm) (H x W x D)
T6 Pro Smart Thermostat (TH6320WF2003):
4-5/64 x 4-5/64 x 1-1/16 (104 x 104 x 27)
T6 Pro Smart Thermostat (TH6220WF2006):
4-5/64 x 4-5/64 x 1-1/16 (104 x 104 x 27)

Electrical Ratings 

Honeywell T6 Pro Installation User Manual - Electrical Ratings

5-year limited warranty
For Warranty information go to
http://customer.resideo.com

Power Consumption
Backlight On: 1.48VA
Backlight Off: 0.88VA

Regulatory information

FCC REGULATIONS 47 CFR § 15.19 (a)(3)
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: Honeywell T6 Pro Installation

  1. This device may not cause harmful interference, and
  2. This device must accept any interference received, including interference that may cause undesired operation.

47 CFR § 15.21 (USA only)
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Honeywell T6 Pro Installation

47 CFR § 15.105 (b)
See https://customer.resideo.com/en-US/support/residential/codesand-standards/FCC15105/Pages/default.aspx for additional FCC information for this product.

IC REGULATIONS RSS-GEN
This device contains licence-exempt transmitter(s)/receiver(s) that comply
with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:
1. This device may not cause interference. Honeywell T6 Pro Installation
2. This device must accept any interference, including interference that may cause undesired operation of the device.

The operation of this equipment is subject to the following two conditions:
(1) this equipment or device may not cause harmful interference, and (2) this equipment or device must accept any interference, including interference that may cause undesired operation. Honeywell T6 Pro Installation

Honeywell T6 Pro Installation User Manual - resideo Logo

www.resideo.com

Resideo Technologies, Inc.
1985 Douglas Drive North, Golden Valley, MN 55422
1-800-633-3991
33-00392—09 M.S. Rev. 04-20 | Printed in United States

Wi-Fi® is a registered trademark of Wi-Fi Alliance®

© 2020 Resideo Technologies, Inc. All rights reserved. Honeywell T6 Pro Installation
The Honeywell Home trademark is used under license from Honeywell International, Inc. This product is manufactured by Resideo Technologies, Inc. and its affiliates.

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