Honeywell CT3400 Support Question
Honeywell CT3400 Support Question
Find answers below for this question about Honeywell CT3400.Need a Honeywell CT3400 manual? We have 1 online manual for this item!
Question posted by Dlibra55 on January 5th, 2013
Change Batteries
I am unable to figure out what you remove to change the batteries. Can you please help as there are no instructions in the manual.
Current Answers
Related Honeywell CT3400 Manual Pages
Owner's Manual - Page 1
... cost savings
TYPICAL ENERGY SAVINGS FOR REPRESENTATIVE CITIES IN THE U.S. Rev. 4-97 ©Honeywell Inc. 1997 Printed in U.S.A. 69-0733-3
PROGRAMMING AND INSTALLATION INSTRUCTIONS
Honeywell/34
Model CT3400/CT3455
THERMOSTAT
Low Voltage (20 to 30 Vac)Thermostat and Wallplate
PROGRAMMABLE
Programmable Heat and/or Cool
Weekday/Saturday/Sunday
Approximate percentage of these savings).
Owner's Manual - Page 2
...manual. You'll find it 's your choice-use the preprogrammed schedule or set your old control in the trash. Contact your local waste management authority for instructions regarding recycling and the proper disposal of this thermostat...to have questions, call Honeywell Inc.
s Provides the ultimate in a thermostat. Typical location of an old control containing mercury in home comfort controls. ...
Owner's Manual - Page 3
... with 2-wire Honeywell and Taco zone valves.
Table Of Contents
STEP 1 Prepare For Installation ...2 STEP 2 Remove Old Thermostat 4 STEP 3 Before You Program ...6
Install the Batteries ...6 Adaptive Intelligent Recovery™ Selection 7 STEP 4 Program The Thermostat 9 STEP 5 Mount Thermostat Wallplate 16 STEP 6 Adjust System On-Time, Clock Display, as Required 18 STEP 7 Adjust Fan...
Owner's Manual - Page 4
...cooling systems are replacing a Honeywell Chronotherm® Thermostat, you are working properly. save package of screws, instructions and receipt.
CROSS-RECESSED SCREWDRIVER
HAND OR ... NEEDED, TO LABEL WIRES AS DISCONNECTED FROM OLD THERMOSTAT
LEVEL, IF NEEDED, TO LEVEL THERMOSTAT FOR APPEARANCE
M878B
3
69-0733-3
STEP 2 Remove Old Thermostat
s Test to the C or C1 clock terminals...
Owner's Manual - Page 5
... return the product to the place of removing the old ones, you will work without installing an isolating relay on
pages 11
and 12.
See pages 13 through 15
to 2 months before batteries run out completely. Record the colors and terminal designation labels of the thermostat as shown, making sure positive (+) terminals all...
Owner's Manual - Page 6
... time to use.
When calculating the exact time to turn . INDICATES THERMOSTAT IS SET FOR CONVENTIONAL RECOVERY
mostat display as the seasons change batteries before reaching your thermostat, you must decide if you want to leave the thermostat at the exact time programmed into the thermostat to achieve maximum energy savings and comfort.
7
69-0733-3
More...
Owner's Manual - Page 7
... thermostat, it is installed on the wall. You can damage the keypad.
You can also change... Fill in parentheses. Before programming, remove the clear plastic overlay covering the display. PROGRAMMING
10...pages 11 and 12) may be helpful when planning your program schedule of ... you please. STEP 4 Program The Thermostat
After the batteries are installed, the thermostat can be easily programmed in your hand...
Owner's Manual - Page 9
When programming your new thermostat, use
a
Time
and
Temp
to program Saturday morning time and temperature. HEATING ...program Mon-Fri
MORNING temperature. SET PRESENT DAY
Press and release
Set Present
then Day
Day/Time
until present time shows.
Batteries are required for cooling;
Use
a
Temp
to
program Mon-Fri MORNING time and temperature. use
Temp
a
to SUN. ...
Owner's Manual - Page 10
... to cancel, press Run .
a Press on wall. Level the wallplate for current period only-
For operating or making changes, use this guide. Setting . Return to move number ahead.
15
69-0733-3
STEP 5 Mount Thermostat Wallplate
s Position wallplate on
to normal program or start program- Run Program
. Use a pencil to move number back...
Owner's Manual - Page 11
... M611B
17
69-0733-3
STEP 6 Adjust System On-Time, Clock Display, As Required
s The thermostat on -time, readjust screws 1A and/or 1B as marked. Setting the screw out one turn ...insert two mounting screws into drilled holes until flush with the type of the thermostat, using the heating system table in ).
s Remove wallplate from wall, and drill 3/16 inch holes in wall (if drywall)...
Owner's Manual - Page 12
... your system is an electric furnace, set before the
batteries are desired, adjust screws 2A and 2B as necessary using a high efficiency furnace such as a guide. The ELEC position allows the fan to turn . BACK OF THERMOSTAT
NOTE: Either the switch must be removed to access the switch.
s For an explanation of the...
Owner's Manual - Page 13
...help prevent drafts from adversely affecting thermostat operation.
FOR STRAIGHT INSERTION- M2486
ing terminals R and Rc.
21
69-0733-3
2-WIRE HEAT-ONLY (JUMPER INTACT)
W G R RC Y
THERMOSTAT
4-WIRE HEAT/COOL (JUMPER INTACT)
W G R RC Y
THERMOSTAT... tape labels you removed your local heating/air conditioning contractor. s Match the letter of your old thermostat wire with the terminal...
Owner's Manual - Page 14
... MEANS
AND OVERLOAD PROTECTION AS REQUIRED. M613A
HEATING RELAY OR VALVE COIL
FAN RELAY
COOLING CONTACTOR COIL
1
1 POWER SUPPLY. 3-WIRE HEAT ONLY (JUMPER INTACT)
W G R RC Y
THERMOSTAT
5-WIRE HEAT/COOL (JUMPER REMOVED)
W G R RC Y
THERMOSTAT
HEATING RELAY OR VALVE COIL
FAN RELAY
1
1 POWER SUPPLY. PRESS LOWER EDGE OF CASE TO LATCH
M5143
69-0733-3
INSTALLATION
Owner's Manual - Page 15
...Thermostat Operation After Programming And Installing
HEATING
HEAT OFF COOL
Do not check heating system operation
by jumpering thermostat terminals at the thermostat...Press up arrow of key until the setting is changed, thermostat may delay up arrow of key until the setting...-0733-3 FAN ON AUTO
This will damage the thermostat. stead, you could jumper R and W wires
at
the...
Owner's Manual - Page 16
... the furnace.
A twospeed fan usually runs on high with the air conditioner and on back of thermostat is in the AUTO position, fan cycles with furnace only. Exception: If fan operation switch on ... OFF COOL
FAN
ON AUTO
Move the system switch to OFF and the fan switch to the thermostat.)
FAN AUTO: Normal setting for most homes. The fan should run continuously. Use for improved air...
Owner's Manual - Page 17
...-3
Do not use anything abrasive on .
Temperature change occurs at least five seconds to reset thermostat. Be sure that AM and PM indications are correct.
s Make sure batteries are off.
HEAT OFF COOL
COOL: The thermostat controls your heating system. Then set for the period in question. Remove batteries. HEAT OFF COOL
OFF: Both the heating...
Owner's Manual - Page 18
... and shut down. s Press CURRENT SETTING to the COOL position.
Cooling does not come on thermostat is displayed, contact Honeywell Customer Assistance at 1-800-468-1502. If display is blank or displays REPL BAT, install fresh batteries. or 4-wire installation, verify that switch on after changing the setting before the air conditioner starts.
Owner's Manual - Page 19
... Be aware that the wiring hole in the wall behind the thermostat is too short or too long.
s Check that it is factory-calibrated and cannot be adjusted.
33
69-0733-3
Index
Adaptive Intelligent Recovery 7,8
Batteries, installation 6 Batteries, replacement ........ 6,7 Blinking display 6 Canceling programs 15 Change temperature 15 Checking current setting ....... 15 Clock display 19...
Owner's Manual - Page 20
... product, excluding battery, to be to repair or replace the product within a reasonable period of incidental or consequential damages, so this thermostat, please read and follow the instructions. THE DURATION ...Road
Plymouth, MN 55441-4437
North York, Ontario M2H 3N7
This warranty does not cover removal or reinstallation costs. If the product is defective,
(i) return it is a Class B...
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