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Honeywell CT3451 Support Question

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Question posted by bronek on October 14th, 2011

Need Programming Instructions For This Unit

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Related Honeywell CT3451 Manual Pages

Owner's Manual - Page 1

... waste management authority for instructions regarding recycling and the proper disposal of your system. Programmable Heat and/or Cool Low Voltage (20 to make sure this thermostat is replacing a control that can provide you comfortable while saving energy when programmed according to the retailer. ❑ Acquire tools and items, as needed. If not, return...

Owner's Manual - Page 2

...3-wire thermostat connection. Three Thermostat Wires If you want information about which programmable thermostats work with your new thermostat and wallplate and save package of screws, instructions and ... box before beginning installation. ❑ Carefully unpack your system. CT3451 PROGRAMMABLE THERMOSTAT 2 REMOVE OLD THERMOSTAT ❑ Test to subbase, wallplate or wall and lift away...

Owner's Manual - Page 3

... R W B Y O M12559A MOUNTING SCREWS (2) WALLPLATE 1 WHEN USING WALL ANCHORS, DRILL 3/16 INCH HOLES FOR DRYWALL, 7/32 INCH HOLES FOR PLASTER OR WOOD. Tighten the terminals. The CT3451 Thermostat is powered with 3AA alkaline batteries and is adaptable to most 18 to 30 Vac heatingcooling systems. Refer to Fig. 4. M12202A Fig. 3. Mounting wallplate to...

Owner's Manual - Page 4

CT3451 PROGRAMMABLE THERMOSTAT THERMOSTAT G Rc R 3 1 L1 (HOT) L2 W Y HEAT RELAY FAN RELAY COMPRESSOR CONTACTOR B O 2...USED FOR CHANGEOVER VALVE ON SINGLE-STAGE HEAT PUMP SYSTEMS. M20511 Fig. 9. M20510 Fig. 6. M20536 Fig. 7. M20537 Fig. 8. THERMOSTAT G Rc R 2 W B Y O 1 L1 (HOT) L2 FAN RELAY 3 COOL DAMPER 3 HEAT DAMPER COMPRESSOR CONTACTOR HEAT RELAY 1 L1 ...

Owner's Manual - Page 5

... to wallplate. See Fig. 13. ❑ Insert three AA alkaline batteries as shown in the F (gas/oil fuel) position. M20512 CT3451 PROGRAMMABLE THERMOSTAT ❑ Swing down due to lack of the thermostat onto the wallplate to prevent leakage and/or the heating/cooling system from the bottom. Fig. 10. IMPORTANT Homeowner should replace...

Owner's Manual - Page 6

...air furnace. - Setting °F/°C Indication, Heat Cycle Rate, Heating/Cooling Temperature Control The following instructions provide information to choose either the Fahrenheit (°F) or Celsius (°C) display. M12588A - C3 =... of 1, 3, 4, 5, 9, or 12 cph. M12583 - CT3451 PROGRAMMABLE THERMOSTAT AA BATTERIES (3) PM TUE AuFtoANOn Hold Select CoolSOYfSf THEeMat -

Owner's Manual - Page 7

...the day. see Table 3), press Hold to the equipment manufacturer's instructions. 9 PROGRAM YOUR THERMOSTAT The thermostat is the time period when you want the house at a ...(cooling) appears in the morning. Press the ▲ key. Table 3. CT3451 PROGRAMMABLE THERMOSTAT NOTE: The heating and cooling program times are away from home during the day. Sharp instruments like pens and ...

Owner's Manual - Page 8

CT3451 PROGRAMMABLE THERMOSTAT SET M12625C 2. Wake a. Press Select. Press Select. SET M20559 2. Press ▼ or ▲...SET M20563 M12631C 69-1620-1 8 M20558 b. Press ▼ or ▲ key to set Return time. Setting Saturday and Sunday Programs To set Leave time. Press Select. SET M12627B 3. SET SET M18566 b. a. SET SET M18568 b. Press ▼ or &#...

Owner's Manual - Page 9

... to set the Sunday program. 6. Hold can be canceled by the heating equipment and starts a few minutes after the heating equipment turns on (on the thermostat to set indefinite temperature setting. End is complete. See. After approximately five seconds, the thermostat displays the current time and room temperature. CT3451 PROGRAMMABLE THERMOSTAT Setting Indefinite Temperature Hold...

Owner's Manual - Page 10

... for at too low of five minutes to light the display for heat. When using the thermostat with the cooling equipment. CT3451 PROGRAMMABLE THERMOSTAT System Switch ❑ The System switch settings control thermostat operation as follows: Cool: The thermostat controls the cooling system. Slide the System switch to Cool and the Fan switch to On...

Owner's Manual - Page 11

...and time are low; If there is complete. 11 69-1620-1 Your thermostat has reached the temperature limit. Check the program times for up and the fan to "Heating does not come on" ... and PM indications are fresh and installed correctly. TROUBLESHOOTING CT3451 PROGRAMMABLE THERMOSTAT Table 4. If ... Allow five to ten minutes after seeing the flame or snowflake and ...

Owner's Manual - Page 12

... Canada: Honeywell Limited/Honeywell Limitée Product Services ON15 35 Dynamic Dr Scarborough, Ontario M1V 4Z9 This warranty does not cover removal or reinstallation costs. CT3451 PROGRAMMABLE THERMOSTAT PERCENT OF HEATING COSTS YOU CAN SAVE SAVINGS FOR ONCE-A-DAY 10°F (5°C) DECREASE* 6 TO 8% 9 TO 11% 12 TO 13% 14 TO 15...