Installation Guide TH6220D Programmable Thermostat
Product Application Table of contents This thermostat provides electronic control of 24 VAC single-stage and multi-stage heating and cooling systems, or 750 mV heating systems. Installation Pre-installation checklist ................2 Wallplate installation ......................3 Wiring..............................................4 Wiring diagrams ..............................5 Power options ..............................10 Thermostat mounting ..................
Product Application Table of contents This thermostat provides electronic control of 24 VAC single-stage and multi-stage heating and cooling systems, or 750 mV heating systems. Installation Pre-installation checklist ................2 Wallplate installation ......................3 Wiring..............................................4 Wiring diagrams ..............................5 Power options ..............................10 Thermostat mounting ..................
Installation Guide FocusPRO™ TH6220D Programmable Thermostat Pre-installation checklist Wallplate installation Package contents Insert finger into wire hole and pull to remove wallplate from thermostat. Remove the wallplate from the thermostat as shown at left, then follow directions below for mounting. Check to make sure your package includes the following items: 1 Insert quick reference card in slot in back of thermostat. 2 Pull wires through wire hole.
Installation Guide FocusPRO™ TH6220D Programmable Thermostat Pre-installation checklist Wallplate installation Package contents Insert finger into wire hole and pull to remove wallplate from thermostat. Remove the wallplate from the thermostat as shown at left, then follow directions below for mounting. Check to make sure your package includes the following items: 1 Insert quick reference card in slot in back of thermostat. 2 Pull wires through wire hole.
Installation Guide FocusPRO™ TH6220D Programmable Thermostat Wiring Wiring diagrams CAUTION: ELECTRICAL HAZARD. Can cause electrical shock or equipment damage. Disconnect power before wiring. Power supply. Provide disconnect means and overload protection as required. Factory-installed jumper. Remove for 2-transformer systems only. Wiring Keep wires in this shaded area Optional 24VAC common connection. In Installer Setup, set system type to Heat Only.
Installation Guide FocusPRO™ TH6220D Programmable Thermostat Wiring Wiring diagrams CAUTION: ELECTRICAL HAZARD. Can cause electrical shock or equipment damage. Disconnect power before wiring. Power supply. Provide disconnect means and overload protection as required. Factory-installed jumper. Remove for 2-transformer systems only. Wiring Keep wires in this shaded area Optional 24VAC common connection. In Installer Setup, set system type to Heat Only.
Installation Guide FocusPRO™ TH6220D Programmable Thermostat Wiring diagrams Wiring diagrams Power supply. Provide disconnect means and overload protection as required. Power supply. Provide disconnect means and overload protection as required. Factory-installed jumper. Remove for 2-transformer systems only. Factory-installed jumper. Remove for 2-transformer systems only. Optional 24VAC common connection. Optional 24VAC common connection. In Installer Setup, set system type to Heat Only.
Installation Guide FocusPRO™ TH6220D Programmable Thermostat Wiring diagrams Wiring diagrams Power supply. Provide disconnect means and overload protection as required. Power supply. Provide disconnect means and overload protection as required. Factory-installed jumper. Remove for 2-transformer systems only. Factory-installed jumper. Remove for 2-transformer systems only. Optional 24VAC common connection. Optional 24VAC common connection. In Installer Setup, set system type to Heat Only.
Installation Guide FocusPRO™ TH6220D Programmable Thermostat Wiring diagrams Wiring diagrams Power supply. Provide disconnect means and overload protection as required. Power supply. Provide disconnect means and overload protection as required. Factory-installed jumper. Remove for 2-transformer systems only. Factory-installed jumper. Remove for 2-transformer systems only. Optional 24VAC common connection. Optional 24VAC common connection. In Installer Setup, set system type to Heat Only.
Installation Guide FocusPRO™ TH6220D Programmable Thermostat Wiring diagrams Wiring diagrams Power supply. Provide disconnect means and overload protection as required. Power supply. Provide disconnect means and overload protection as required. Factory-installed jumper. Remove for 2-transformer systems only. Factory-installed jumper. Remove for 2-transformer systems only. Optional 24VAC common connection. Optional 24VAC common connection. In Installer Setup, set system type to Heat Only.
Installation Guide FocusPRO™ TH6220D Programmable Thermostat Power options & mounting Installer setup AC Power The thermostat can be powered by 24 VAC power, or by batteries. Connect common side of transformer to “C” terminal Follow the procedure below to configure the thermostat to match the installed heating/cooling system, and customize feature operation as desired.
Installation Guide FocusPRO™ TH6220D Programmable Thermostat Power options & mounting Installer setup AC Power The thermostat can be powered by 24 VAC power, or by batteries. Connect common side of transformer to “C” terminal Follow the procedure below to configure the thermostat to match the installed heating/cooling system, and customize feature operation as desired.
Installation Guide FocusPRO™ TH6220D Programmable Thermostat Installer setup Installer system test Follow the procedure below to configure the thermostat to match the installed heating/cooling system, and customize feature operation as desired. Follow the procedure below to test the heating, cooling and fan.
Installation Guide FocusPRO™ TH6220D Programmable Thermostat Installer setup Installer system test Follow the procedure below to configure the thermostat to match the installed heating/cooling system, and customize feature operation as desired. Follow the procedure below to test the heating, cooling and fan.
Installation Guide FocusPRO™ TH6220D Programmable Thermostat Auto Changeover (Setup Function 12) Quick reference to controls Set Clock/Day/ Schedule Fan Auto Auto Changeover is a feature used in climates where both air conditioning and heating are used on the same day.When the system is set to Auto, the thermostat automatically selects heating or cooling depending on the indoor temperature.
Installation Guide FocusPRO™ TH6220D Programmable Thermostat Auto Changeover (Setup Function 12) Quick reference to controls Set Clock/Day/ Schedule Fan Auto Auto Changeover is a feature used in climates where both air conditioning and heating are used on the same day.When the system is set to Auto, the thermostat automatically selects heating or cooling depending on the indoor temperature.
Installation Guide FocusPRO™ TH6220D Programmable Thermostat In case of difficulty In case of difficulty If you have difficulty with your thermostat, please try the suggestions below. Most problems can be corrected quickly and easily. Heating equipment is running in cool mode • Check Installer Setup, Function 1 (System Type), to make sure it is set to match the installed heating/cooling equipment (see page 11).
Installation Guide FocusPRO™ TH6220D Programmable Thermostat In case of difficulty In case of difficulty If you have difficulty with your thermostat, please try the suggestions below. Most problems can be corrected quickly and easily. Heating equipment is running in cool mode • Check Installer Setup, Function 1 (System Type), to make sure it is set to match the installed heating/cooling equipment (see page 11).
Automation and Control Solutions Honeywell International Inc. 1985 Douglas Drive North Golden Valley, MN 55422 Honeywell Limited-Honeywell Limitée 35 Dynamic Drive Scarborough, Ontario M1V 4Z9 ® U.S. Registered Trademark. Patents pending. Copyright © 2005 Honeywell International Inc. All rights reserved. Printed in U.S. Document number 69-1785. Date 01-2005. www.honeywell.
