Instruction/ maintenance manual of the product CT8602 Honeywell
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69-1532-2 OWNER’S GUIDE ® U.S. Registered T rademark Copyright © 2004 Honeywell Internat ional Inc. All Rights Reserved Honeywell CT8602 PROGRAMMABLE THERMOSTAT Seven Day Programmable Heat and/or .
69-1532—2 2 Total comfort temperature management with Smart Response™ Technology Congratulations! Y ou made a smart cho ice by purchasing your new Honeywell thermostat; the smart thermostat that: .
3 69-1532—2 M14880 Time Set Program System Fan On Auto Run Program Hold Temp Set Current Day/Time Wake Leave Return Sleep Day Heat/Cool Settings Daylight Time Copy INCREASE TEMPERATURE SETTING OR SC.
69-1532—2 4 Mon Wake 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 EITH.
5 69-1532—2 STEP 1. PREPARE FOR INSTALLATION ❑ Check the contents of your thermostat package to be sure all items are included. Package Contents • Thermostat • W allplate • Owner ’s Guide • Wiring labels • Screws and anchors ❑ Locate the required tools to install your thermostat.
69-1532—2 6 Replacing a Clock Thermostat that has C or C1 Clock Terminals When replacing a Honeywell Chronotherm® Thermostat, you may find one or two wires going to the C or C1 clock terminals on the Chronotherm wiring wallplate. Do not allow them to touch, or you can damage the tran sformer .
7 69-1532—2 STEP 4. WIRE WALLPLATE TERMINALS IMPORT ANT All wiring must comply with local codes and ordinances. If unsure about household wiring procedures, call your local heating/air-conditioning contractor . Refer to the labels you placed on the wires wh en you removed the old thermostat (see illustration).
69-1532—2 8 T able 1 . T erm inal Designations on Old and Ne w Thermostat s. a If both RH and R terminals are present on existing ther most at, 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.
9 69-1532—2 ❑ When the batteries are running lo w , a REPL BA T message flashes for one to two months before the batteries run out completely . Replace the batteries as soon as poss ib le once the message flashes.
69-1532—2 10 STEP 7. MOUNT THE THERMOSTAT STEP 8. CUSTOMIZE YOUR THERMOSTAT Y our Honeywell CT8602 Thermostat comes pr eset to the most commonly used settings. The settings are: • Gas or oil forced air furnace. • Smart Response T echnology on. • T emperature °F .
1 1 69-1532—2 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 oil forced air furnace (preset). — 9 = Electric furnace.
69-1532—2 12 Time Format (Feature Number 16) T ime format options are: — 0 = 12-hour clock (preset). — 1 = 24-hour clock. T o change time format: ❑ Press once.
13 69-1532—2 Furnace Air Filter Timer (Feature No. 43) Filter timer options: 0 = off 1 = 30 days 2 = 90 days (preset) 3 = 180 days 4 = 365 days T o change your filter timer: ❑ Press until the display shows the desired number of days. ❑ Press T ime to move to next feature or to return to main display .
69-1532—2 14 STEP 9. SET THE CLOCK Set Current Da y and Time NOTE: On initial power-up, the screen flash es 1:00 pm until you press a key . ❑ Press . ❑ Press until screen shows current day . ❑ Press T ime or until current time shows. (T apping advances time in one-hour increments.
15 69-1532—2 — T able 2 shows the default temperature settings. T able 2. Default T emperature Settings. a Y our heating setpoints cannot be higher than 90°F (32°C) or low er than 40°F (4.5°C). b Y our cooling setpoints cannot be higher than 99°F (37°C) or lower than 45°F (7°C).
69-1532—2 16 ❑ Press or until the display shows the desired temperature setpoint. ❑ Press , or and repeat these steps for each program period. The First Day is now programmed. ❑ Repeat each step in Program the First Day f or the rest of the week.
17 69-1532—2 Clear a Program Period NOTE: W ake cannot be clear ed. ❑ Press , , or for the program period you want to clear . ❑ Press until the desired day displays. ❑ Press and hold , , or for approximately three seconds unt il time and temperature clear.
69-1532—2 18 Change the Temperature Setting Until a Designated Day an d Period (Vacation Hold) ❑ Press twice. ❑ Press or until display shows desired te mperature setpoint. ❑ Press T ime until the desired number of days t hat you will be aw ay (1 through 255) is displayed.
19 69-1532—2 For complete instructions on replacing or cleaning your fu rnace filter , humidifier pad or UV lamp, see the product owner ’s manuals. Contact your local contra ctor or visit www.honeywell.com/yourhome. STEP 12. SET THE FAN AND SYSTEM SWITCHES First set Fan switch.
69-1532—2 20 IF YOU HAVE A PROBLEM T able 3. Solutio n Guide. If... Then… Display does not appear . • Make sure the batteries are fresh and installed correctly . • Make sure the thermostat is mounted and latched on the wallplate. Mount and latch the thermostat on the wallplate if it is not.
21 69-1532—2 Toll-Free Customer Assistance Please read and follow the instructions for this thermostat. If you have questions about this thermostat, visit our web site at www .honeywell.com/yourhome, or call Honeywell Customer Care at 1 -800-468-1502.
69-1532—2 22 WIRING DIAGRAMS THERMOSTAT 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 1 HEATING RELAY OR VALVE COIL B R RC OW Y G 2-WIRE HEAT-ONLY (JUMPER INTACT) M1061 6 M1061 7 THERMOSTAT 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
23 69-1532—2 Notice: This thermostat is a Class B digita l app aratus that complies with C anadian Radio Interference Regulations, CRC c. 1374. M1061 9 THERMOSTAT 1 POWER SUPPLY.
69-1532—2 J.S. Rev . 3-04 www .honeywell.com/yourhome Printed in U.S.A. on recycled paper containing at least 10% post-consumer paper fibers. Automation and Control Solutions Honeywell International Inc.
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If you have not bought Honeywell CT8602 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Honeywell CT8602 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell CT8602 you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell CT8602 will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell CT8602, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Honeywell CT8602.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell CT8602. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell CT8602 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
