OPERATING YOUR THERMOSTAT
Second Stage Time Delay
Your thermostat is designed to determine the optimum time to activate the second stage. Simply raising the temperature in heating or lowering it in cooling will not always force the thermostat to bring the second stage on quickly. There is a time delay from
EXAMPLE: For the last 2 hours the thermostat is set on 70° and the room temperature is 70° with the equipment using only the first stage of heat. Since the equipment is keeping the temperature within 1° of setpoint, the thermostat will
IMPORTANT!
delay second stage for a longer time if you manually raise the temperature or if the room temperature quickly changes. Once the second stage comes on, it will come on sooner the next time there is a difference between the setpoint and the room temperature. The net effect of the staging program is that when the first stage is capable of making temperature the second stage will delay longer. When the thermostat calculates that first stage cannot make temperature in a reasonable time, the second stage will come on sooner. This built in function automatically optimizes the use of additional stages of heat or cool.
PROGRAMMING (For Programmable Model Only)
Set Current Time and Date
1)Press MENU and then TIME button once. The display will show the hour only.
2)Press and hold either the 
or 
key until you reach the correct hour and AM/PM designation (AM begins at midnight, PM begins at noon).
3)Press TIME once again. The display window will show the minutes only.
4)Press and hold either the 
or 
key until you reach the correct minutes.
5)Additional presses of TIME will advance the display to
show the year, month and date of month. Press the 
or 
key to change the display to the correct setting for each.
6)Press RUN SCHED to exit the TIME mode.
Enter the Heating Program
1)Press SYSTEM button to select “Heat” in the system switch area indicating the active mode being pro- grammed.
2)Press the MENU button and then press SCHEDULE.
3)The top of the display will show the day(s) being pro- grammed. The time and temperature (flashing) are also displayed. “1” will also be displayed to indicate the period.
Energy Saving Factory Pre-Program
The
4)Press 
or 
key to change the temperature to your selected temperature for the 1st heating period.
5)Press TIME button, time will flash.
6)Press 
or 
key to adjust the start time for the 1st period.
7)The time will change in 15 minute increments.
8)After you have set the time and the temperature for
the period to begin, press SCHEDULE to advance to the next program period.
9)Repeat steps 2 through 8 until all of the program times and temperatures are set for all program periods on that day.
10)Press SCHEDULE to the next day and repeat steps 2 through 9.
11)When programming is complete and all of the times and temperatures match your desired heating schedule, press RUN SCHEDULE. The thermostat will now run your program.
Enter the Cooling Program
1)Press SYSTEM button to select “Cool” in the system switch area indicating the active mode being pro- grammed.
2)Follow Enter Heating Program instructions for entering cooling times and temperatures.
stat clock and press the RUN SCHED button.
The table below shows the factory set heating and cooling schedule for all days of the week.
| Wake Up | Leave For Work | Return Home | Go To Bed | ||||
| (Period 1) | (Period 2) | (Period 3) | (Period 4) | ||||
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Heating | 6:00 AM | 70°F | 8:00 AM | 62°F | 5:00 PM | 70°F | 10:00 PM | 62°F |
Program | ||||||||
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Cooling | 6:00 AM | 75°F | 8:00 AM | 83°F | 5:00 PM | 75°F | 10:00 PM | 78°F |
Program | ||||||||
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