Honeywell CT3451 Support Question
Honeywell CT3451 Support Question
Find answers below for this question about Honeywell CT3451.Need a Honeywell CT3451 manual? We have 1 online manual for this item!
Question posted by bobi741 on October 4th, 2011
How Do I Get A Owner's Manuel For A Honeywell Ct3451 Thermostat
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Current Answers
Answer #1: Posted by SirensRnotAmyth on October 4th, 2011 9:56 AM
SirensRnotAmyth
Member since:
October 29th, 2010 Points: 1,863,010
Member since:
October 29th, 2010 Points: 1,863,010
You can find the downloadable .pdf file for the Honeywell CT3451 Manual here
http://www.instructionsmanuals.com/u2/pdf/termostato/Honeywell-CT3451-en.pdf
Related Honeywell CT3451 Manual Pages
Owner's Manual - Page 1
...Acquire tools and items, as needed. Direct questions about this thermostat to our Web site at www.honeywell.com/yourhome or call the customer information line at 1-800-468...THERMOSTAT
M10614
LEVEL, IF NEEDED TO LEVEL THERMOSTAT FOR APPEARANCE
M20551
Fig. 1. Dispose of it to 30 Vac) Thermostat and Wallplate
Congratulations on the purchase of an old control. CT3451 Programmable Thermostat
OWNER...
Owner's Manual - Page 2
... a pencil to keep them separately using the Fan On switch, this thermostat works with your transformer. CT3451 PROGRAMMABLE THERMOSTAT
2 REMOVE OLD THERMOSTAT
❑ Test to be sure your heating and air conditioning systems (where applicable) are six or more wires connected to the thermostat (excluding clock wires attached to terminals), you probably have a variation of...
Owner's Manual - Page 3
...Loosen the terminal screws and slip each wire beneath its matching terminal. The CT3451 Thermostat is powered with 3AA alkaline batteries and is adaptable to most 18 to ...30 Vac heatingcooling systems. Refer to Fig. 6 through the wiring opening.
WALL 1
WALL ANCHORS (2)
CT3451 PROGRAMMABLE THERMOSTAT
TERMINAL SCREW
FOR STRAIGHT INSERTION STRIP 5/16 IN. (8 MM)
FOR WRAPAROUND STRIP 7/16 IN. (...
Owner's Manual - Page 4
...
TRANSFORMER
1 POWER SUPPLY.
Typical cool system hookup with single transformer. M20510
Fig. 6. Typical heat-cool system hookup with 2-wire, heatonly system. CT3451 PROGRAMMABLE THERMOSTAT
THERMOSTAT G Rc
R
3
1 L1 (HOT)
L2
W Y
HEAT RELAY
FAN RELAY
COMPRESSOR CONTACTOR
B
O
2
COOL DAMPER
2
HEAT DAMPER
TRANSFORMER
1 POWER SUPPLY.
PROVIDE DISCONNECT MEANS AND...
Owner's Manual - Page 5
...Fig. 11.
M20512
CT3451 PROGRAMMABLE THERMOSTAT ❑ Swing down due to lack of the thermostat and
wallplate.
7 INSTALLING AND REPLACING BATTERIES
The thermostat requires three AA alkaline...THEeMat
B PRESS LOWER EDGE OF
CASE TO LATCH. Fan operation (fuel) switch.
6 MOUNT THERMOSTAT TO WALLPLATE
❑ Slide System switch to latch. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS ...
Owner's Manual - Page 6
...Installing batteries.
❑ Restore power to the heating/cooling system.
8 CUSTOMIZE YOUR THERMOSTAT
Your Honeywell thermostat comes preset to display the heating and cooling temperature control algorithm configuration default.
Press the...This information is displayed.
- CT3451 PROGRAMMABLE THERMOSTAT
AA BATTERIES (3)
PM TUE
AuFtoANOn
Hold
Select
CoolSOYfSf THEeMat
- Gas or oil forced air ...
Owner's Manual - Page 7
... the time period when you can set for your convenience with your heating Wake time. Table 3. Preprogrammed Time and Temperature Settings.
CT3451 PROGRAMMABLE THERMOSTAT
NOTE: The heating and cooling program times are sleeping. Changing your cooling Wake time also changes your fingertip or similar blunt tool.
Leave is the ...
Owner's Manual - Page 8
...; or ▲ key to set Leave temperature. Press ▼ or ▲ key to set Leave time. Press ▼ or ▲ key to set Return temperature. CT3451 PROGRAMMABLE THERMOSTAT
SET
M12625C
2. Leave. Press ▼ or ▲ key to set Wake temperature. Wake a. Press ▼ or ▲ key to set Return time. SET
M18567...
Owner's Manual - Page 9
... key again.
❑ Press Hold. ❑ Press ▼ or ▲ key to set Sleep time. When the thermostat fuel switch is active, the letters Hld are : On: The fan runs continuously. Press Select. CT3451 PROGRAMMABLE THERMOSTAT
Setting Indefinite Temperature Hold
The Hold key allows you to the desired fan setting.
9
69-1620-1 Hold...
Owner's Manual - Page 10
...below the room temperature. The fan should start immediately, remember that the compressor does not come on the thermostat to light the display for five minutes before restarting. Backlighting
❑ Press any key to the desired ...should run continuously.
❑ Slide the Fan switch to Auto.
2. CT3451 PROGRAMMABLE THERMOSTAT
System Switch
❑ The System switch settings control...
Owner's Manual - Page 11
...Check for correct wiring and good connections. • If display is operating correctly.
Thermostat backlight appears dim.
• Wait until the minimum off -timer is checked contact ...ten minutes after seeing the flame or snowflake and check the registers again. TROUBLESHOOTING
CT3451 PROGRAMMABLE THERMOSTAT
Table 4. If ...
Make sure the current day and time are fresh and ...
Owner's Manual - Page 12
...of sale or other rights which occurred while the product was caused by the consumer.
CT3451 PROGRAMMABLE THERMOSTAT
PERCENT OF HEATING COSTS YOU CAN SAVE
SAVINGS FOR ONCE-A-DAY 10°F (5°...IMPLIED, OR ANY OTHER FAILURE OF THIS PRODUCT. Automation and Control Solutions
Honeywell
Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North
35 Dynamic Drive
Golden Valley, MN...
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