Honeywell CT8602- Manuals

Page 2 - MERCURY NOTICE

69-1532 2 Total comfort temperature management with Smart Response™ Technology. Congratulations! You made a smart choice by purchasing your new Honeywell thermostat; the smart thermostat that;• Keeps you comfortable by automatically calculating exactly when the furnace or air conditioning should go ...

Page 4 - AM; Hold for; Filter

69-1532 4 MonWake Leave Return Sleep Room Wait System Heat Off Cool AM Hold for Repl Batt Recovery DST Tue Wed Thu Fri Sat Sun Days Temporary Setting Set Program Set Day/Time Filter DISPLAYS EITHER CURRENTTIME OF DAY OR PROGRAM TIMES SHOWS TEMPERATURE SETTINGCHANGED FOR THIS PROGRAM PERIOD SHOWS THE...

Page 5 - STEP 1. PREPARE FOR INSTALLATION; Package Contents; System Type

5 69-1532 STEP 1. PREPARE FOR INSTALLATION ❑ Check Table 1, the compatibility chart, to make sure the thermostat is compatible with your system. If your system is not compatible, call Honeywell Customer Relations Center, toll-free, 1-800-468-1502. Table 1. Compatibility Chart. a Compatible with 2-wi...

Page 6 - STEP 2. REMOVE OLD THERMOSTAT; Special Installations; not; Replacing a Thermostat that has Six or More Wires

6 69-1532 STEP 2. REMOVE OLD THERMOSTAT ❑ Test your heating and cooling systems to make sure they work properly. If either system does not work, contact your local heating/air-conditioning dealer. To avoid compressor damage, do not operate the cooling system when outdoor temperature is below 50°F (1...

Page 7 - STEP 3. MOUNT THERMOSTAT WALLPLATE; Tighten mounting screws.

7 69-1532 STEP 3. MOUNT THERMOSTAT WALLPLATE ❑ Separate the wallplate from the thermostat by placing your thumb or fingers between the bottom of the wallplate and the thermostat, and pulling the wallplate up and away from the thermostat. See illustration at right. ❑ Position the wallplate on the wal...

Page 8 - STEP 4. WIRE WALLPLATE TERMINALS; IMPORTANT

69-1532 8 STEP 4. WIRE WALLPLATE TERMINALS IMPORTANT All wiring must comply with local codes and ordinances. If unsure about household wiring procedures, call your local heat-ing/air-conditioning contractor. Refer to the labels you placed on the wires when you removed the old thermostat (see illustr...

Page 9 - Table 2. Terminal Designations on Old and New Thermostats; STEP 5. INSTALL THE BATTERIES; Terminal on Old Thermostat

9 69-1532 Table 2. Terminal Designations on Old and New Thermostats a If both RH and R terminals are present on existing thermostat, remove jumper and connect Rh to R and R to Rc. b Do not connect both O and B when wiring to a single stage heat pump. Connect O to O. Tape off B. c Tape off end of the...

Page 10 - STEP 6. SET FAN OPERATION SWITCH

69-1532 10 When the batteries are running low, a REPL BAT message flashes for one to two months before the batteries run out completely. Replace the batteries as soon as possible once the message flashes. IMPORTANT Although the thermostat has a low battery indicator, replace the batteries once per y...

Page 11 - You can change any or all of these settings.

11 69-1532 STEP 7. MOUNT THE THERMOSTAT STEP 8. CUSTOMIZE YOUR THERMOSTAT Your Honeywell CT8602 thermostat comes preset to the most commonly used settings. The settings are:Gas or oil forced air furnace.Smart Response technology on.Temperature °F.12-hour clock format. You can change any or all of th...

Page 12 - Smart ResponseTM Technology (Feature Number 13)

69-1532 12 ❑ Press and hold down , , and , simultaneously until the screen shows. You now can change any of these settings. System Type (Feature Number 4) System type options are:1 = Gravity or steam system.3 = Hot water, high efficiency furnace (90% or better), or single stage heat pump.6 = Gas or ...

Page 13 - STEP 9. SET THE CLOCK; Set Current Day and Time

13 69-1532 Time Format (Feature Number 16) Time format options are:0 = 12-hour clock (preset).1 = 24-hour clock. To change time format: ❑ Press once. ❑ Press to return to main display. Heating Temperature Range Stops (Feature Number 34) Temperature range options are:90 = highest setting for heating ...

Page 15 - Program the First Day

15 69-1532 Table 3 can be helpful when planning your schedule of time and temperature settings. The thermostat default settings are shown in parentheses ( ). Table 3. Personal Programming Table. a Your heating setpoints cannot be higher than 90°F (32°C) or lower than 40°F (4.5°C). b Your cooling set...

Page 16 - Copy a Day

69-1532 16 NOTE: Program times are in 15 minute intervals. For example, 8:00, 8:15, 8:30. ❑ Press or until the desired wake temperature displays. The setpoint temperature range is 40°F to 90°F (4.5°C to 32°C) for heating and 45°F to 99°F (7°C to 37°C) for cooling. ❑ Press to switch between setpoints...

Page 17 - Clear a Program Period; STEP 11. OPERATING YOUR THERMOSTAT

17 69-1532 ❑ Press until the display shows the day you want to copy to. ❑ Press to accept the change. ❑ Repeat these steps for each day you want to copy. NOTE: donE appears for two seconds and then the normal program display appears. Clear a Program Period NOTE: Wake cannot be cleared. ❑ Press , , o...

Page 19 - Then...

19 69-1532 STEP 12. SET THE FAN AND SYSTEM SWITCHES IF YOU HAVE A PROBLEM First set the fan switch. Fan On: The fan runs continuously. Use for improved air circulation or for more efficient central air cleaning. (In a heat-only system, fan runs continuously only if fan relay is connected to the G th...

Page 21 - Toll-Free Customer Assistance; Location and number of wires connected to the thermostat.; SMART RESPONSETM TECHNOLOGY; The time of day when you want the comfort temperature established.; In Recovery

21 69-1532 Toll-Free Customer Assistance Please read and follow the provided instructions for this thermostat. If you have questions regarding this thermostat please visit our web site at www.honeywell.com/yourhome, or call the 24-hour automated information line at 1-800-468-1502. Before calling, pl...

Page 22 - WIRING DIAGRAMS; -WIRE HEAT ONLY WITH FAN

69-1532 22 WIRING DIAGRAMS THERMOSTAT 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 1 HEATINGRELAY ORVALVE COIL B R RC O W Y G 2-WIRE HEAT-ONLY (JUMPER INTACT) M10616 M10617 THERMOSTAT 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 1 4-W...

Page 24 - Home and Building Control Home and Building Control; Limited One-Year Warranty

Printed in U.S.A. on recycled paper containing at least 10% post-consumer paper fibers. 69-1532 J.H. 04-01 www.honeywell.com/yourhome Home and Building Control Home and Building Control Honeywell Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Sc...