Package Includes: • T6 Pro Smart Thermostat • UWP™ Mounting System • Decorative Cover Plate • Screws and anchors • Thermostat literature T6 Pro Smart Programmable Thermostat TH6220WF2006 TH6320WF2003 Professional Install Guide Fan Mode Search for local rebates: HoneywellHome.com/Rebates 33-00392EFS-01 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) • Android or iOS smartphone or tablet Customer assistance WEB customer.resideo.com PHONE 1-800-633-39912 Optional Decorative 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 thermo- stat. There are different cover plates depending on when the thermostat was manufac- tured. 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. Use supplied screws and wall anchors 4 32 1 For the rectangular cover plate: 1. Mount the Cover Plate on 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. 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. 2. If there are 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). 2 13 UWP Mounting System installation 1. Open package to find the UWP. See 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, drill 3/16” (4.8 mm) holes for drywall. 3. Pull the door open and insert wires through wiring hole of the UWP. See 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. Use 3x supplied screws (#8 1-1/2" [38 mm] for red anchors and #6 1-1/2 [38 mm] for yellow anchors) 44 Terminal designations Conventional SystemsHeat pump systems TerminalDescriptionTerminalDescription S/S Input for a wired indoor, outdoor sensor S/S Input for a wired indoor, outdoor sensor YCompressor Stage 1YCompressor Stage 1 Y2Compressor Stage 2Y2Compressor Stage 2 GFan RelayGFan Relay C 24VAC Common wire from secondary side of cooling transformer (if 2 transformers) C 24VAC Common wire from secondary side of cooling transformer K* Connect to K on C-wire adaptor K* Connect to K on C-wire adaptor U/U**Relay for ventilationU/U**Relay for ventilation AL/A Connect to compressor monitor WHeat Stage 1O/B Changeover valve for heat pumps W2Heat Stage 2AuxBackup Heat EEmergency Heat R24 VAC Heating transformerR24 VAC Heating transformer Rc24 VAC Cooling transformerRc24 VAC Cooling transformer * 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. Wiring UWP Push down on the tabs to put the wires into the inner holes of their corresponding termi nals 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. This wiring is just an example, yours may vary.5 Setting Slider Tabs Set R Slider Tab, see Figure 1. • 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 2. • 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. 2 16 Wiring 1H/1C System (1 transformer) R Power Rc [R+Rc joined by Slider Tab] Y Compressor contactor C 24VAC common W Heat relay G Fan relay 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 5. 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 5. Conventional systems 1H/1C System (2 transformers) R Power (heating transformer) Rc Power (cooling transformer) Y Compressor contactor C 24 VAC common from cooling transformer W Heat relay G Fan relay 2H/2C System (1 transformer) R Power Rc [R+Rc joined by Slider Tab] Y Compressor contactor (stage 1) C 24VAC common W Heat relay (stage 1) G Fan relay W2 Heat relay (stage 2) Y2 Compressor contactor (stage 2) Hot Water Relay Panel R Power Rc [R+Rc joined by Slider Tab] W Heat Relay C 24VAC common Heat-only System with Fan R Power Rc [R+Rc joined by Slider Tab] C 24VAC common W Heat relay G Fan relay Cool-only System with Fan R Power Rc [R+Rc joined by Slider Tab] Y Compressor contactor C 24VAC common G Fan relay NOTE: If the panel does not provide 24 volts AC at R and C, set the slider to down position and wire a separate transformer to Rc and C.7 Heat pumps systems 1H/1C Heat Pump System R Power Rc [R+Rc joined by Slider Tab] Y Compressor contactor C 24VAC common O/B Changeover valve G Fan relay 2H/1C Heat Pump System R Power Rc [R+Rc joined by Slider Tab] Y Compressor contactor C 24VAC common O/B Changeover valve G Fan relay Aux Auxiliary heat* E Emergency heat relay* L Heat pump fault input NOTE: If dual fuel, TH6320WF2003 model needed. 2H/2C Heat Pump System R Power Rc [R+Rc joined by Slider Tab] Y Compressor contactor (stage 1) C 24VAC common O/B Changeover valve G Fan relay Y2 Compressor contactor (stage 2) L Heat pump fault input 3H/2C Heat Pump System R Power Rc [R+Rc joined by Slider Tab] Y Compressor contactor (stage 1) C 24VAC common O/B Changeover valve G Fan relay Aux Auxiliary heat* E Emergency heat relay* Y2 Compressor contactor (stage 2) L Heat pump fault input NOTE: TH6320WF2003 only. * If you do not have separate wires for the Aux and E terminals, connect the wire to the Aux terminal. NOTE: Do NOT use W for heat pump applications. Auxiliary heat must wire to AUX or E.8 Ventilation systems NOTE: Ventilation is not available on all models. 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 Using U Slider Tab Wired to ERV/HRV whole house ventilator with internal power supply. Wired to fresh air damper powered by furnace transformer. 11129 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. • 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 12. 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. Edit ISU ISU #ISU option blinking Cancels ISU option selection, go back to view ISU Arrow buttons used to scroll through ISU options Saves selected ISU option moves on to the next ISU screen View ISU ISU #ISU name and option (scrolling) Arrow buttons used to scroll through ISUsNext >