Honeywell CT3200 warranty Prepare for installation, Required tools and supplies Optional tools

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Step 1. Prepare for installation

a.Carefully unpack your new thermostat. Save your receipt and make sure you have the following parts:

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Thermostat and mounting plate

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Screws and anchors

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Labels

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Installation and Programming Instructions

b.Gather the needed tools and supplies listed below.

Required tools and supplies

Optional tools

 

 

 

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Two AA alkaline batteries. Honeywell recommends Energizer®

• Wire cutter/stripper or sharp knife

 

batteries.

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Level

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Screwdriver

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Electrical tape

•Hand or power drill with 3/16-inch or 7/32-inch drill bit

•Pencil

c.Make sure that your heating and cooling systems are working properly. If there is a problem with either system, call a heating/air conditioning contractor—the problem may persist after you install the new thermostat.

IMPORTANT: To avoid damaging the compressor in the air conditioner, do not operate the cooling system when the temperature outdoors is below 50°F (10°C).

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INSTALLATION 3

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Contents
Table of Contents Installation and Programming InstructionsInstallation Verify that you have the right thermostatRecycling Thermostat Required tools and supplies Optional tools Prepare for installationCheck your progress Remove the old thermostatInstall the mounting plate Set the thermostat for your type of heating system Fuel SwitchWire the thermostat terminals Type of system Screws a and B Fuel switchHeating System Table Mount the thermostat Install the batteriesWires that are not connected to the old thermostat Special wiring instructionsSix or more wires Three thermostat wiresFive wires connected to the old thermostat Programming Faceplate illustration and descriptionsDescriptions Set the current time and day Learn about the programming featuresProgramming tips Program period Description When availableProgram the heating schedule Heating ProgramSchedule Period Cooling Program Program the cooling scheduleCheck out the system Verify that your heating system worksVerify that your cooling system works Change the clock for Daylight/Standard time Set the Fan and System switchesSetting Result OperationSwitch Setting Result Replace the batteriesIf you see Batteries are You should Override the program settings Change the temperature temporarilyHold a temperature indefinitely Change a program permanently Check the current programmed temperatureCancel a program Check programsThen Frequently asked questionsCustomer assistance Limited warranty Home and Building Control
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