•RESET BUTTON - (see fig. 2) resets the thermostat pro- gram to the factory setting. This button can be used if you do not like the program you have entered or if you wish to start over in the programming procedure. The reset button can also be used to reset the program if the thermostat has been subjected to a voltage spike and the program has become scrambled or frozen.
example, heating/cooling period 1 on Monday may begin at 5:00 AM, but heating/cooling period 1 on Saturday may begin at 9:00 AM). Use the table on the following page to plan your program time periods, and the temperatures you want during each period. You may also want to look at the sample program table to get an idea of how the thermostat can be programmed.
PROGRAMMING YOUR THERMOSTAT
Now you are ready to program your thermostat. This section will help you plan your thermostat’s program to meet your needs. For maximum comfort and efficiency, keep the following guide- lines in mind when planning your program.
•When heating (cooling) your building, program the tem- peratures to be cooler (warmer) when the building is vacant or during periods of low activity.
•During early morning hours, the need for cooling is usually minimal.
Look at the factory preprogrammed times and temperatures shown below. If this program will suit your needs, simply press the RUN PRGM button to begin running the factory preset program.
| FACTORY PREPROGRAMMING |
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Heating Program for | Cooling Program for | ||||
ALL days of the Week: | ALL Days of the Week: | ||||
PERIOD | TIME | TEMP | PERIOD | TIME | TEMP |
1st | 6:00 AM | 70°F | 1st | 6:00 AM | 78°F |
2nd | 8:00 AM | 62°F | 2nd | 8:00 AM | 85°F |
3rd | 5:00 PM | 70°F | 3rd | 5:00 PM | 78°F |
4th | 10:00 PM | 62°F | 4th | 10:00 PM | 82°F |
If you want to change the preprogrammed times and tempera- tures, follow these steps.
1.Determine the heating and cooling temperatures you want to use. You may select up to four heating temperatures (HEAT 1, HEAT 2, HEAT 3, and HEAT 4), and up to four cooling temperatures (COOL 1, COOL 2, COOL 3, and COOL 4). Use the table below to write down the temperatures you have selected.
| Heat Temperatures | Cool Temperatures | ||||||
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| 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 |
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Factory | 70°F | 62°F | 70°F | 62°F | 78°F | 85°F | 78°F | 82°F |
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*You may only program heating temperatures you have selected into the heating program and cooling temperatures into the cooling program (for example, you cannot program the COOL 1 temperature into your heating program). You may program the temperatures you choose in any order, and you may use the same temperature in consecutive program periods (for example, you may program period 1 with temperature 1 and periods 2, 3, and 4 with temperature 2). You do not have to use all possible temperature choices (for example, you may want to select temperatures for HEAT 1 and HEAT 2 only – in this case, the HEAT 3 and HEAT 4 temperatures would stay the same as previously programmed).
2.Determine the time periods during which you will program the temperatures you have just selected. You must program four periods for each day (periods 1, 2, 3, and 4). However, you may use the same heating and cooling temperatures for consecutive time periods. Also keep in mind that, for any given day, you can only program one set of times for both heating and cooling (for example, if you select 5:00 AM to begin heating period 1 on Monday, then your cooling period 1 for Monday will also begin at 5:00 AM). However, you may select different time periods for each day separately (for
ENTERING YOUR PROGRAM
Set Current Time and Day
1.Press SET TIME/SET TEMP button once. The display will show the hour only.
EXAMPLE: 
PM
2.Press and hold either 
or 
until you reach the correct hour and AM/PM designation (AM begins at midnight; PM begins at noon).
3.Press SET TIME/SET TEMP once. The display window will show the minutes only.
EXAMPLE: 
4.Press and hold either 
or 
until you reach the correct minutes.
5.Press SET TIME/SET TEMP once. The display will show the day of the week.
6.Press 
or 
until you reach the current day of the week.
7.Press RUN PRGM once. The display will show the correct time and room temperature alternately.
Select Heating Temperatures
1.If you want to change the display from Fahrenheit to Celsius (or
2.Move the SYSTEM switch to HEAT.
3.Press SET TIME/SET TEMP four times. The display will show the number 1, along with the currently programmed HEAT 1 temperature.
HEAT
EXAMPLE:
4.Press 
or 
to change the displayed temperature to your selected HEAT 1 setting (if you only want to program a temperature for HEAT 1, skip to step 8).
5.Press SET TIME/SET TEMP once. The number 1 will change to the number 2, representing HEAT 2.
6.Press 
or 
until you reach your selected HEAT 2 temperature.
7.Repeat steps 5 and 6 to select HEAT 3 and HEAT 4 temperature settings, if desired.
8.Press RUN PRGM.
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