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Most Recent Honeywell CT8602 Questions
Thermostat Indicated It Needs New Batteries
after putting i new batteries thermostat showa no numbers
after putting i new batteries thermostat showa no numbers
(Posted by karlleni 8 years ago)
Need Instructions On How To Set Thermostat Honeywell Chronotherm Iii Ct8602c4443
(Posted by albaraul 12 years ago)
Thermostat Reads Eee Instead If Temp. Can't Make Those Three Letters Go Away
Thermostate reads EEE instead of temperature. System will not turn on expect the fan will operate ma...
Thermostate reads EEE instead of temperature. System will not turn on expect the fan will operate ma...
(Posted by Anonymous-37786 12 years ago)
Popular Honeywell CT8602 Manual Pages
Owner's Manual - Page 1
... Day Programmable Heat and/or Cool Low Voltage (20 to 30 Vac) Thermostat and Wallplate Model CT8602
OWNER'S GUIDE
Para obtener un documento con las instrucciones en español, por favor visite nuestro sitio de web a: www.honeywell.com/yourhome. Prepare for Installation ...5 Step 2. Mount the Thermostat ...10 Step 8. Programming ...14 Step 11. Remove Old Thermostat ...5 Step 3. Set Fan...
Owner's Manual - Page 2
... instructions can damage the product or cause a hazardous condition. Total comfort temperature management with your Honeywell thermostat -
MERCURY SWITCH
TYPICAL LOCATION OF A MERCURY SWITCH IN A THERMOSTAT... for instructions regarding recycling and the proper disposal of this thermostat is replacing a control that can use the preprogrammed
schedule, or set your own. This manual answers many...
Owner's Manual - Page 3
... ONE PROGRAMMED DAY TO ANOTHER DAY
DECREASE TIME SETTING OR SCROLL BACKWARD THROUGH INSTALLER SETUP AND SYSTEM TEST
INCREASE TEMPERATURE SETTING OR SCROLL FORWARD THROUGH INSTALLER SETUP OPTIONS
DECREASE TEMPERATURE SETTING OR SCROLL BACKWARD THROUGH INSTALLER SETUP OPTIONS
DISPLAY INFORMATION SUCH AS PRESENT SETTINGS AND OUTDOOR TEMPERATURE
SET SLEEP TIMES AND SETPOINTS
SYSTEM SWITCH
FAN SWITCH...
Owner's Manual - Page 4
...
System Heat Off
Cool
SHOWS CURRENT SYSTEM SWITCH POSITION HEAT/OFF/COOL
SHOWS THAT THERMOSTAT IS "CALLING" FOR HEAT OR COOL
Wake Leave Return Sleep DST
SHOWS CURRENT DAY OR DAYS BEING PROGRAMMED
SHOWS THE BATTERIES ARE LOW AND MUST BE REPLACED
DISPLAYS EITHER ROOM OR SET TEMPERATURES
SHOWS SMART RESPONSE IS OFF.
Owner's Manual - Page 6
... about which programmable thermostats will not interfere with multistage systems, so return the product to the place of the remaining wires. STEP 3. Replacing a Thermostat that has Six or More Wires
If there are six or more wires (excluding clock wires attached to mark
WALL
two mounting holes that has Three Wires
If you install an...
Owner's Manual - Page 9
... a low battery indicator, replace the batteries once per year to prevent leakage and to prevent the thermostat and heating/cooling system from
60 70 80 90
shutting down due to the thermostat and the wall surface. Refer to E. As a precaution when leaving home for instructions. STEP 6. SET FAN OPERATION SWITCH
The thermostat fan operation switch, labeled...
Owner's Manual - Page 10
...; 12-hour clock format. M12703A
STEP 8. Sharp instruments like pens and pencil points can change any or all of these settings. CUSTOMIZE YOUR THERMOSTAT
Your Honeywell CT8602 Thermostat comes preset to the most commonly used settings. Press and hold down , , and simultaneously until the display shows two numbers. You can damage the keyboard.
! STEP 7. IMPORTANT Always...
Owner's Manual - Page 14
... screen shows current day.
! Press Time
or
until "DST" displays if daylight savings time is located behind the thermostat cover.
Pressing the and keys change the temperature. Press . Pressing displays the current temperature settings. The three most frequently used keys are near the display. STEP 9. Press
Daylight Time
until current time shows...
Owner's Manual - Page 16
Press Day until the display shows the day you can copy program settings from one day to another. !
Repeat these steps for each program period. Copy a Day
Your thermostat can copy that day to . Press Copy to enter programming mode. ! NOTE: donE appears for the rest of the week. Press , Wake , Leave Return...
Owner's Manual - Page 17
... the desired day displays.
! Run
Program
STEP 11. NOTE:
The temporary temperature setting is
displayed. Repeat the above steps for approximately three seconds until time and temperature ... be cleared.
! The setting cancels when the next program period starts or
when you want to be cleared.
! OPERATING YOUR THERMOSTAT
Change Temperature Setting Until the Next Program Period...
Owner's Manual - Page 18
... scrolls through 255) is active, all active timers show sequentially when pressing the key several times.
69-1532-2
18
View or Reset Timer Settings
When the thermostat activates a timer, the thermostat flashes Filter until you to reset the timer.
! NOTE: You can view the number of days that you want the program to...
Owner's Manual - Page 19
... Cool
19
69-1532-2 For complete instructions on replacing or cleaning your heating system. SET THE FAN AND SYSTEM SWITCHES
First set System switch.
STEP 12. Then set Fan switch. Fan On: The fan runs continuously. Heat: The thermostat controls your furnace filter, humidifier pad or UV lamp, see the product owner's manuals.
Off: Both the heating and...
Owner's Manual - Page 20
...contractor. Solution Guide.
Display flashes during programming. Heating setting range is ...Set the system switch to respond. cannot set the heating higher or the cooling lower).
•
Make sure the temperature setpoints are fresh and installed correctly. • Make sure the thermostat.... IF YOU HAVE A PROBLEM
Table 3.
Check Customize Your Thermostat section, Feature Numbers 34 and...
Owner's Manual - Page 21
...; Replace batteries now. Temperature change occurs at 1-800-468-1502.
21
69-1532-2
If you have questions about this thermostat. Toll-Free Customer Assistance
Please read and follow the instructions for this thermostat, visit our web site at www.honeywell.com/yourhome, or call Honeywell Customer Care at the wrong times.
NOTE: If your thermostat is set for...
Owner's Manual - Page 24
...Honeywell Limited/Honeywell Limitée
1885 Douglas Drive North
35 Dynamic Drive
Golden Valley, MN 55422
Scarborough, Ontario M1V 4Z9
This warranty does not cover removal or reinstallation costs.
This warranty gives you specific... Honeywell shall repair or replace it is shown by Honeywell that the defect or malfunction was in the workmanship or materials, under normal use and service,...
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