T6 PRO PROGRAMMABLE THERMOSTAT Manual & Support TH6320U2008/U, TH6220U2000/U, TH6210U2001/U Download Manual Download Installation Guide Download Service Datasheet. • T6 Pro Thermostat • UWP™ Mounting System • Decorative Cover Plate • Screws and Anchors • 2 AA Batteries • Thermostat Literature T6 Pro Programmable Thermostat Installation Instructions - + TH6320U2008, TH6220U2000, TH6210U2001, Read before installing Optional Cover Plate installation NOTE: If Optional Cover Plate is not
T6 Pro Programmable Thermostat User Guide Package Includes: T6 Pro Thermostat UWP Mounting System Honeywell Standard Installation. 2 AA Batteries Installation Instructions and User Guide Call Honeywell Customer Care toll-free at 1 800 468 1502 . Customer assistance s ol r t on c t a t os m r he T System status information Cool On/Heat On/Em.. To change the battery in a Honeywell T6 Pro thermostat, follow these steps: 1. Turn Off Power: Unplug the furnace from the wall to ensure safety. 2. Remove the Thermostat: Gently pull the thermostat off the wall-mounted backplate. 3. Take Out Old Batteries: Remove the existing AA batteries. 4.