Honeywell MAGICSTAT CT3300- User Manual

69-0654-5 INSTALLATION 5 Step 3. Install the mounting plate Fig. 5 Fig. 6 Fig. 7 a. Separate the mounting plate from the thermostat using a coin, as shown in Fig 5. b. Position the mounting plate on the wall. Be sure the mounting plate sits flush against the wall and none of the wires are trapped be...

6 INSTALLATION 69-0654-5 Step 4. Set the thermostat for your type of heating system a. Use the FUEL SWITCH on the back of the thermostat to set your new thermostat for the type of fuel that your heating system uses: F–gas or oil, or E–electricity. Note: This setting enables proper fan operation. b. ...

69-0654-5 INSTALLATION 7 Heating system table Note: Setting the screw “out one turn” means turning the screw 360° counter-clockwise, or one complete turn. Step 5. Wire the thermostat terminals Type of system Screws A and B Fuel switch Warm air, gas, or oil heating system with an efficiency rating un...

8 INSTALLATION 69-0654-5 Step 6. Mount the thermostat Step 7. Install the batteries a. Align the tabs at the top of the thermostat with the tabs at the top of the mounting plate (Fig. 11). b. Press the lower edge of the case to latch the bottom of the thermostat (Fig. 12). Fig. 11 Fig. 12 M20130 M20...

69-0654-5 INSTALLATION 9 Special wiring instructions A clock thermostat with C or C1 terminals A clock thermostat has one or two extra wires attached to the C or C1 terminals that allow the clock to operate. These wires are not used during the installation of your new 3300 thermostat and must be ins...

10 INSTALLATION 69-0654-5 M20127 JUMPER (FACTORY-INSTALLED). REMOVE IF 5-WIRE SYSTEM R Rc W Y G Five wires connected to the old thermostat Your new thermostat has a factory-installed metal jumper between the R and Rc terminals (Fig. 15). Remove the jumper before wiring the R and Rc terminals. Fig. 1...

69-0654-5 PROGRAMMING 11 Programming Faceplate illustration and descriptions Descriptions, continued 5 Clear–Cancels the currently displayed program (page 20) and clears the usage counter (page 21). 6 Time Ahead and Back–Sets the time ahead and back (page 12). 7 Program periods–Current program perio...

12 PROGRAMMING 69-0654-5 a. Press once. The time is displayed (Fig. 17). b. Press and hold or until the current time is displayed. c. Press again. The day is displayed (Fig. 18). d. Press and hold or until the current day is displayed. e. Press once. The current time and day and the current temperat...

69-0654-5 PROGRAMMING 13 Programming tips • You do not need to program times and temperatures for all program periods. If you decide not to program your thermostat, it will automatically control heating at 68 ° F (20 ° C) and cooling at 78 ° F (26 ° C), 24 hours a day. If you decide not to program w...

14 PROGRAMMING 69-0654-5 Step 3. Program the heating schedule a. Write in the times and temperatures that you want to program for your heating schedule. Heating Schedule Program period WAKE LEAVE RETURN SLEEP Suggested Settings Time 6:00 AM 8:00 AM 6:00 PM 10:00 PM Temp 70°F (21°C) 62°F (16.5°C) 70°...

69-0654-5 PROGRAMMING 15 Step 4. Program the cooling schedule a. Write in the times and temperatures that you want to program for your cooling schedule. Cooling Schedule Program period WAKE LEAVE RETURN SLEEP Suggested Settings Time 6:00 AM 8:00 AM 6:00 PM 10:00 PM Temp 78°F (25.5°C) 85°F (29.5°C) 7...

16 PROGRAMMING 69-0654-5 b. Set the System switch to COOL. c. Repeat steps 3c. through 3k. to program the weekday and weekend cooling schedule. Step 5. Check out the system Verify that your heating system works a. Set the System switch to HEAT and the Fan switch to AUTO. b. Press until the setting i...

69-0654-5 OPERATION 17 Operation Change the clock for Daylight/Standard Time a. Press once. The time is displayed. b. Press and hold or until the correct time is displayed. c. Press once. The current time and day and the current temperature are displayed. Set the Fan and System switches The switches...

18 OPERATION 69-0654-5 Replace the batteries As the batteries run low, your thermostat shows the following in the digital display: a. Make sure that the System switch is set in the OFF position. b. Open the battery door. c. Press on the left side of the batteries to remove them. d. Install the new b...

69-0654-5 OPERATION 19 Override the program settings Note: Make sure the System switch is set to either HEAT or COOL before making any changes to the schedule. Change the temperature temporarily Press or until the desired temperature is displayed. The TEMPORARY indicator is displayed indicating that...

20 OPERATION 69-0654-5 Check the current programmed temperature Press to display the temperature that is programmed for the current program period. The SET indicator displays briefly along with the programmed temperature (Fig. 29). The display then returns to the room temperature. Check programs Pre...

69-0654-5 OPERATION 21 Check how long heat/air conditioning has been running To display the length of time that the heat or air conditioning has been running: • Since 12:00 AM today, press once (Fig. 32). • Since 12:00 AM yesterday, press twice (Fig. 33). • Since installation or since the last time ...

22 FREQUENTLY ASKED QUESTIONS 69-0654-5 Frequently asked questions If... Then... Display will not come on • Make sure the batteries are fresh and installed correctly. • Set the System switch to OFF. Remove the batteries and then insert them backwards for five to ten seconds to reset the thermostat. ...

69-0654-5 FREQUENTLY ASKED QUESTIONS 23 Customer assistance For all questions concerning this thermostat, please read and follow the instructions. If you need additional assistance, call Honeywell Customer Relations at 1-800-468-1502, Monday–Friday, 7:00 AM –5:30 PM Central Time, or visit us at www....

Limited 1-year warranty Honeywell warrants this product, excluding battery, to be free from defects in the workmanship or materials, under normal use and service, for a period of one (1) year from the date of purchase by the consumer. If, at any time during the warranty period, the product is defect...