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Honeywell TH6220D Installation Manual

Honeywell programmable thermostat installation guide.

 
Installation
Guide
TH6220D
Programmable Thermostat
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Summary of Contents

  • Page 1

    Installation Guide TH6220D Programmable Thermostat...

  • Page 2

    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. Copyright © 2005 Honeywell International Inc. All rights reserved. Power Options • Battery power only •...

  • Page 3: Table Of Contents

    Installer system test ...13 Explanation of features ...14 Installation tips Install the thermostat about 5 feet (1.5m) above the floor in an area with good air circulation at average temperature. Do not install in locations where the thermostat can be affected by: •...

  • Page 4: Pre-installation Checklist

    Installation Guide Pre-installation checklist Package contents Check to make sure your package includes the following items: Quick FocusPRO ™ TH6220D Operating manual reference programmable thermostat card (wallplate attached to back) Wall anchors and AA alkaline mounting screws batteries (2) (2 each) Required tools &...

  • Page 5: Wallplate Installation

    FocusPRO ™ TH6220D Programmable Thermostat Wallplate installation Insert finger into wire hole and pull to remove wallplate from thermostat. Insert quick reference card Drill 3/16” holes for drywall. Drill 7/32” holes for plaster. Wall anchors Remove the wallplate from the ther- mostat as shown at left, then follow directions below for mounting.

  • Page 6: Wiring

    L terminal (Output) Heat pump reset. L terminal powered contin- uously when thermostat is set to Em Heat. Configure thermostat for 2 heat / 1 cool heat pump in the Installer Setup. Wire specifications Use 18- to 22-gauge thermostat wire.

  • Page 7: Wiring Diagrams

    In Installer Setup, set system type to 1Heat/1Cool Heat Pump & changeover valve to 0 or B. In Installer Setup, set system type to 2Heat/1Cool Heat Pump. L terminal is powered continuously when thermostat is set to Em Heat. Install field jumper between Aux and E if there is no emergency heat relay.

  • Page 8

    In Installer Setup, set system type to 1Heat/1Cool Heat Pump & changeover valve to 0 or B. In Installer Setup, set system type to 2Heat/1Cool Heat Pump. L terminal is powered continuously when thermostat is set to Em Heat. Install field jumper between Aux and E if there is no emergency heat relay.

  • Page 9

    In Installer Setup, set system type to 1Heat/1Cool Heat Pump & changeover valve to 0 or B. In Installer Setup, set system type to 2Heat/1Cool Heat Pump. L terminal is powered continuously when thermostat is set to Em Heat. Install field jumper between Aux and E if there is no emergency heat relay.

  • Page 10

    In Installer Setup, set system type to 1Heat/1Cool Heat Pump & changeover valve to 0 or B. In Installer Setup, set system type to 2Heat/1Cool Heat Pump. L terminal is powered continuously when thermostat is set to Em Heat. Install field jumper between Aux and E if there is no emergency heat relay.

  • Page 11

    In Installer Setup, set system type to 1Heat/1Cool Heat Pump & changeover valve to 0 or B. In Installer Setup, set system type to 2Heat/1Cool Heat Pump. L terminal is powered continuously when thermostat is set to Em Heat. Install field jumper between Aux and E if there is no emergency heat relay.

  • Page 12

    “C” terminal Install batteries in back of thermostat (optional if AC powered). AC Power The thermostat can be powered by 24 VAC power, or by batteries. To wire the thermostat for AC power, Jumper connect the common side of the cool- ing transformer to the “C”...

  • Page 13: Installer Setup

    FocusPRO ™ TH6220D Programmable Thermostat Installer setup Follow the procedure below to configure the thermostat to match the installed heating/cooling system, and customize feature operation as desired. To begin, press and hold the buttons until the display changes Setup Function...

  • Page 14

    Installation Guide Installer setup Follow the procedure below to configure the thermostat to match the installed heating/cooling system, and customize feature operation as desired. To begin, press and hold the buttons until the display changes Setup Function Emergency heat cycle rate (CPH)

  • Page 15: Installer System Test

    FocusPRO ™ TH6220D Programmable Thermostat Installer system test Follow the procedure below to test the heating, cooling and fan. To begin, press and hold the buttons until the display changes System Test Heating system Emergency heating system Cooling system Fan system...

  • Page 16

    Adaptive Intelligent Recovery Adaptive Intelligent Recovery eliminates guesswork when setting your schedule. It allows the thermostat to “learn” how long your furnace and air conditioner take to reach the temperature you want. Just set your program schedule to the time you want the house to reach your desired temperature.The thermostat then turns on the heating or cooling at just the...

  • Page 17: Quick Reference To Controls, Quick Reference To Display, Battery Replacement

    FocusPRO ™ TH6220D Programmable Thermostat Quick reference to controls Digital display screen Function buttons Press to select the function displayed just above each button. (Functions change depending on the task.) Quick reference to display screen Current inside temperature In Recovery...

  • Page 18: In Case Of Difficulty

    Installation Guide In case of difficulty If you have difficulty with your thermostat, please try the suggestions below. Most problems can be corrected quickly and easily. Display is blank • Check circuit breaker and reset if necessary. • Make sure power switch at heating & cooling system is on.

  • Page 19

    FocusPRO ™ TH6220D Programmable Thermostat In case of difficulty Heating equip- • Check Installer Setup, Function 1 (System Type), to make sure it is set to ment is running match the installed heating/cooling equipment (see page 11). in cool mode Cannot change •...

  • Page 20

    Honeywell International Inc. 1985 Douglas Drive North Golden Valley, MN 55422 ® 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. Honeywell Limited-Honeywell Limitée 35 Dynamic Drive Scarborough, Ontario M1V 4Z9 www.honeywell.com/yourhome...

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