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 keener12 on December 14th, 2014
Battery Powered Only?
I have a Honeywell Ct3400a1007 therm. Is it battery back up only and operates on 24V from the heater or does it operate only on the batteries?
Current Answers
Related Honeywell CT3400 Manual Pages
Owner's Manual - Page 1
...Ottawa Toronto
Edmonton Regina Winnipeg
Calgary Moncton North Bay Quebec St. 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
...:
s Keeps you wake up or return home. You'll find it 's your choice-use the preprogrammed schedule or set your new Honeywell Thermostat. Contact your old control in a sealed tube. It comes already programmed, so it answers many of a mercury switch in comfort and convenience. Typical location of ...
Owner's Manual - Page 3
...-468-1502. Compatibility Chart. Not compatible with 2-wire Honeywell and Taco zone valves.
If not, return to make sure this thermostat is compatible with your system.
Table 1. 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...
Owner's Manual - Page 4
... systems are working properly. If there are replacing a Honeywell Chronotherm® Thermostat, you are
only two wires, they do not operate the cooling system when outdoor temperature is below ). Do
4
69-0733-3 s Carefully unpack your local heating/air conditioning dealer. CROSS-RECESSED SCREWDRIVER
HAND OR POWER DRILL WITH 3/16 INCH DRILL BIT, IF NEEDED...
Owner's Manual - Page 5
...
6
69-0733-3 do not reprogram, the
factory-preprogrammed
BACK OF THERMOSTAT
settings will be installed for programming and operation of the new thermostat. However, some hot water (zoned) heating systems have three thermostat wires. s Install the batteries in
chart on these systems. For details, call Honeywell Customer Assistance at 1-800-468-1502.
5
69-0733-3
STEP 3 Before...
Owner's Manual - Page 6
... times before you should program the start recovery;
IMPORTANT: Although the thermostat has a low battery indicator, replace the batteries once a year to prevent leakage and to prevent the thermostat and heating/cooling system from shutting down due to lack of battery power.
We recommend Energizer® batteries.
Each day it checks how closely it to lack of...
Owner's Manual - Page 7
... is the time period you can set for an energy-saving temperature while you please. If you desire for each.
STEP 4 Program The Thermostat
After the batteries are installed, the thermostat can damage the keypad. The following personal programming chart (pages 11 and 12) may be different for weekdays, Saturday, Sunday.
If you...
Owner's Manual - Page 9
...69-0733-3 you did for programming and operation. Repeat using DAYTIME, EVENING, NIGHT keys. a Press on
to program Saturday morning time and temperature. Batteries are required for SAT.
With system ... as desired. use
a
Time
and
Temp
to move number back; When programming your new thermostat, use this guide.
Press and release Morning ; For Sunday, press Day
to SAT. ...
Owner's Manual - Page 10
... under Heating Program (page 13) or Cooling Program (page 14), as on
to move number back; For operating or making changes, use this guide. Cancel a program-Press and hold Daytime , or Evening Night three seconds... ahead.
15
69-0733-3
STEP 5 Mount Thermostat Wallplate
s Position wallplate on wall. Program
Hold a temperature indefinitely (such as applicable.
a Press on vacation)-...
Owner's Manual - Page 11
... LEVEL 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 a guide.
Gently tap anchors (provided) into holes...Loosely insert two mounting screws into drilled holes until flush with the type of the thermostat, using the heating system table in , 1B-
For firmer material such as marked. First, ...
Owner's Manual - Page 12
...as a guide. s The thermostat is connected to the right (ELEC) position.
BACK OF THERMOSTAT
NOTE: Either the switch must be set before the
batteries are desired, adjust screws 2A...M 618A
69-0733-3
STEP 7 Adjust Fan Operation Switch, As Required
s The thermostat fan operation switch is factory-set to access the switch. FAN OPERATION SWITCH (SHOWN IN NON ELEC POSITION)
M619C
20...
Owner's Manual - Page 13
... operation. s Loosen the terminal screws and slip each wire beneath its matching terminal.
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
HEATING RELAY OR VALVE COIL
1
1 POWER SUPPLY. M614A
22
69-0733-3
INSTALLATION s Match the letter of...
Owner's Manual - Page 14
...
M5143
69-0733-3
INSTALLATION 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. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
1 M 615A
23
69-0733-3
STEP 9 Mount The Thermostat
AM
MON DAYTIME
HEAT ON
A. SWING COVER OPEN FOR CHECKOUT AND...
Owner's Manual - Page 15
... outside temperature is
Temp
about 10°F (6°C ) below 50°F (10°C). STEP 10 Check Thermostat Operation After Programming And Installing
HEATING
HEAT OFF COOL
Do not check heating system operation
by jumpering thermostat terminals at the thermostat. stead, you could jumper R and W wires
at
the primary control, such as the gas valve, zone...
Owner's Manual - Page 16
...runs continuously only if fan relay is set to the ELEC (right) position (see page 20), fan operates with the heating or cooling system.
27
69-0733-3
STEP 11 Set The Fan And System Switches
First...air conditioner and on back of thermostat is connected to ON. When the fan switch is in the AUTO position, fan cycles with furnace only.
Exception: If fan operation switch on low with the air...
Owner's Manual - Page 17
... are correct. Then set for Adaptive Intelligent Recovery™, the start times will occur before your programmed comfort periods.
30
69-0733-3 HEAT: The thermostat controls your air conditioning system. Insert back- Replace batteries correctly. s Make sure batteries are off.
Display flashes during programming. Temperature change occurs at least five seconds to reset...
Owner's Manual - Page 18
... or circuit breaker and replace or reset if necessary. s Check that switch on thermostat is displayed, contact Honeywell Customer Assistance at 1-800-468-1502. If your air conditioner comes on, this ...31
69-0733-3
The house is blank or displays REPL BAT, install fresh batteries.
If display is displayed, contact Honeywell Customer Assistance at 1-800-468-1502. s If 2- s Check for ...
Owner's Manual - Page 19
...to prevent drafts that might adversely affect thermostat operation.
Note that it is plugged with insulation to differ occasionally. The thermostat's current
setting does not match the
...,14 NIGHT 13,14,15 Operation 15 Period keys 9 Personal programming
chart 11,12 Preprogrammed
schedule 9,10,11,12 Programming steps ......... 13,14 Replacing batteries 6,7 Saturday
program ......... 10,...
Owner's Manual - Page 20
...Honeywell Inc. In Canada, write Retail Products ON30 Honeywell Limited/Honeywell Limitee,155 Gordon Baker Road, North York, Ontario M2H 3N7.
36
69-0733-3 Toll-free Customer Assistance For all questions concerning this product, excluding battery...CRC c.1374.
35
69-0733-3
Limited One-Year Warranty
Honeywell warrants this thermostat, please read and follow the instructions. Some states do ...
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