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Honeywell CT3200 Owner's Manual

Programmable
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CT3200 Programmable Thermostat
OWNER'S GUIDE
Welcome to the world of comfort and energy savings with your
new Honeywell Programmable Thermostat. Your new thermostat
will automatically control the temperature in your home, keeping
you comfortable while saving energy.
Weekday/Weekend (5-day/2-day)
Programmable Heat and/or Cool
Low Voltage (20 to 30 Vac)
Thermostat and Mounting Plate
Model CT3200

Table of Contents

Installation ..................................................................................................................................................................
2
Programming.............................................................................................................................................................. 12
Operation.................................................................................................................................................................... 18
Frequently Asked Questions ...................................................................................................................................... 22
Customer Assistance ................................................................................................................................................. 23
Limited Warranty ........................................................................................................................................................ 24
® U.S. Registered Trademark
Copyright © 2003 Honeywell International Inc.
69-1631-1
All Rights Reserved

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  Summary of Contents for Honeywell CT3200

  • Page 1: Table Of Contents

    CT3200 Programmable Thermostat OWNER’S GUIDE Welcome to the world of comfort and energy savings with your new Honeywell Programmable Thermostat. Your new thermostat will automatically control the temperature in your home, keeping you comfortable while saving energy. Weekday/Weekend (5-day/2-day) Programmable Heat and/or Cool...
  • Page 2: Installation

    If your system is not compatible with the CT3200, the table recommends an alternate Honeywell model. If you are unsure what type of thermostat is right for your system, visit us on the Web at www.honeywell.com/yourhome or call Honeywell Customer Care at 1-800-468-1502.
  • Page 3 Screws and anchors • Installation and Programming Instructions Gather the needed tools and supplies listed below. Required Tools and Supplies Optional Tools • Two AA alkaline batteries. Honeywell recommends Energizer® • Wire cutter/stripper or sharp knife. batteries. • Level. •...
  • Page 4 Step 2. Remove Old Thermostat Fig. 2. a. Turn off power to the heating/cooling system, either at the furnace or at the fuse/circuit breaker panel. b. Remove the cover of your old thermostat (Fig. 2). Unscrew and remove the old thermostat’s mounting plate from the wall, but do not disconnect the wires.
  • Page 5: Install The Mounting Plate

    Step 3. Install Mounting Plate Fig. 5. a. Separate the mounting plate from the thermostat using a coin, as shown in Fig 5. b. Position the mounting plate on the wall. Be sure the mount- ing plate is flush against the wall and none of the wires are trapped behind it.
  • Page 6 Step 4. Set Thermostat for Your Type of Heating System IMPORTANT: THERMOSTAT BACK Setting your thermostat correctly for your type of heating system allows it to maintain accurate DISPLAY F 3 - ON DISPLAY C 3 - OFF temperature control, minimize HEATING DIP SWITCH FUEL SWITCH...
  • Page 7 Heating System Table DIP Switches Type of System 1 and 2 Fuel Switch Warm air, gas, or oil heating system with an efficiency rating under 90%. Use factory setting (The furnace efficiency rating should be on the furnace.) 1–On; 2–On High-efficiency furnace such as a 90% or greater AFUE (Average Fuel 1–Off;...
  • Page 8 Step 6. Mount Thermostat Fig. 11. Fig. 12. e. Align the tabs at the top of the thermostat with the tabs at the top of the mounting plate (Fig. 11). Press the lower edge of the case to latch the bottom of the thermostat (Fig. 12) M20131 M20130 69-1631—1...
  • Page 9 Fig. 13. IMPORTANT: Batteries must be installed for programming and operation of the thermostat and heating/cooling system. Honeywell rec- ommends using Energizer® batteries. a. Make sure that the System switch is set in the OFF position. b. Using a coin, open the battery door as shown in Fig. 13.
  • Page 10 Six or more wires If your old thermostat has six or more wires (excluding clock wires attached to the C or C1 terminals), your heating/ cooling system is most likely a variation of a heat pump or multistage system. Your 3200 Thermostat will NOT work with such systems and should be returned to the place of purchase.
  • Page 11 Old thermostat terminals that do not match new thermostat terminals Use the table below to wire the new thermostat. Connect to New Old Thermostat Thermostat Terminal Terminal Description R, RH, 4, V Power Rc, R Power for cooling W, W Heat Y, Y Cooling...
  • Page 12: Programming

    PROGRAMMING Faceplate Illustration and Description Descriptions Fig. 16. Fan switch–Selects automatic fan operation or fan on. Set Schedule–Puts the thermostat into programming mode. Set Clock/Day–Sets the clock and day. SYSTEM ON Time Ahead and Back–Sets the time ahead and back. MO TU WE TH FR SA SU TEMPORARY WAKE LEAVE RETURN SLEEP...
  • Page 13 Step 1. Set Current Time and Day a. Press once. Fig. 17. The time is displayed (Fig. 17). b. Press and hold until the cur- rent time is displayed. Press again. Fig. 18. The day is displayed (Fig. 18). d. Press and hold until the cur- rent day is displayed.
  • Page 14 Program Period Description When Available The time when you get up and get ready to leave your home. You can Weekdays and weekend WAKE set the system at a comfortable temperature for this period. The time when you are regularly away from home. You can set up an Weekdays only LEAVE energy-saving temperature for this period.
  • Page 15 Step 3. Program Heating Schedule a. Write in the times and temperatures that you want to program for your heating schedule. Program Heating Schedule Period WAKE LEAVE RETURN SLEEP Suggested Time 6:00 AM 8:00 AM 6:00 PM 10:00 PM Settings Temp 70°F (21°C) 62°F (16.5°C)
  • Page 16 f. Press to display a blank schedule for the next Fig. 22. program period (Fig. 22) and repeat steps d. through f. for each weekday program period. g. Press until the weekend schedule is displayed Fig. 23. (Fig. 23). h. Set the Saturday and Sunday WAKE time by pressing until the desired time is displayed.
  • Page 17 Step 4. Program Cooling Schedule a. Write in the times and temperatures you want to program for your cooling schedule. Program Cooling Schedule Period WAKE LEAVE RETURN SLEEP Suggested Time 6:00 AM 8:00 AM 6:00 PM 10:00 PM Settings Temp 78°F (25.5°C) 85°F (29.5°C) 78°F (25.5°C)
  • Page 18: Operation

    Verify that your cooling system works IMPORTANT: To avoid damaging the compressor in the air conditioner, do not operate the cooling system when the tem- perature outdoors is below 50°F (10°C). d. Set the System switch to COOL, and the Fan switch to AUTO. Fig.
  • Page 19: Set Fan And System Switches

    Set Fan and System Switches The switches on the bottom of the thermostat faceplate control the operation of your fan and the heating and cooling system. Set the Fan switch first and then set the System switch. Switch Setting Result Auto A single-speed fan turns on automatically with the air conditioner or furnace.
  • Page 20 d. Install new batteries. Make sure that positive and negative terminals are oriented as marked inside battery case. e. Close the battery door and set the System switch to HEAT or COOL. NOTE: If “bAt Lo” continues to display after replacing the batteries, set System switch to OFF, insert batteries back- ward, wait for five to ten seconds, and return batteries to correct orientation.
  • Page 21 Hold a temperature indefinitely Fig. 28. Use the Hold Temp feature when you want to maintain a constant temperature indefinitely, such as when you go on vacation. a. Press . “HLd” is displayed (Fig. 28). b. Press or until the desired temperature is displayed. NOTE: To cancel the hold, press Check the current programmed temperature...
  • Page 22: Frequently Asked Questions

    b. Press simultaneously. Fig. 31. A blank program schedule is displayed and the program is canceled (Fig. 31). Change a program permanently Follow steps for programming heating schedule or programming cooling schedule. FREQUENTLY ASKED QUESTIONS If... Then... Display does not come on •...
  • Page 23: Customer Assistance

    During recovery from setback or setup, setting and displayed room temperatures can differ for up to 30 minutes after recovery period. CUSTOMER ASSISTANCE Visit us on the Web at www.honeywell.com/yourhome or call Honeywell Customer Care at 1-800-468-1502. Before you call, please have the following information available: —...
  • Page 24: Limited Warranty

    Scarborough, Ontario M1V 4Z9 This warranty does not cover removal or reinstallation costs. This warranty shall not apply if it is shown by Honeywell that the defect or malfunction was caused by damage which occurred while the product was in the possession of a consumer.

This manual is also suitable for:

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