4)Select Energy Management Recovery OFF or ON - Energy Management Recovery (EMR) causes the thermo- stat to start heating or cooling early to make the building
temperature reach the program setpoint at the time you specify. Heating will start 5 minutes early for every 1° of temperature required to reach setpoint.
Example: You select EMR and have your heating pro- grammed to 65° at night and 70° at 7 AM. If the building temperature is 65° the difference between 65° and 70° is 5°.
Allowing 5 minutes per degree the thermostat setpoint will change to 70° at 6:35 AM. Cooling allows more time per degree because it takes longer to reach temperature.
5)Select Compressor Lockout LOC OFF or ON - Selecting LOC ON will cause the thermostat to wait 5 minutes before turning on the compressor if the heating and cooling system loses power. It will also wait 5 minutes minimum between cooling cycles. This is intended to help protect the compres- sor from short cycling. Some newer compressors already have a time delay built in and do not require this feature. Your compressor manufacturer can tell you if the feature is already present in their system. When the compressor time delay occurs it will flash the (snowflake icon) for about five minutes then turn on the compressor.
6)Select Temperature Display Adjustment 4 LO to 4 HI - Allows you to adjust the room temperature display 4° higher or lower. Your thermostat was accurately calibrated at the factory but you have the option to change the display temperature to match your previous thermostat.
7)Select F° or C° Readout - Changes the display readout to Celsius or Fahrenheit as required.
OPERATING FEATURES
Now that you are familiar with the thermostat buttons and display, read the following information to learn about the many features of the thermostat.
•SIMULTANEOUS HEATING/COOLING PROGRAM STORAGE — When programming, you can enter both your heating and cooling programs at the same time. There is no need to reprogram the thermostat at the beginning of each season.
•TEMPERATURE OVERRIDE — Press 
or 
until the display shows the temperature you want. The thermostat will override current programming and keep the room temperature at the selected temperature until the next program period begins. Then the thermostat will automati- cally revert to the program.
•HOLD TEMPERATURE — The thermostat can hold any temperature within its range for an indefinite period without reverting to the programmed temperature. Momentarily
SAMPLE
Heating/Cooling Schedule Plan (Factory Program)
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| 1ST | 6:00 AM | 70˚F | 6:00 AM | 70˚F | 6:00 AM | 70˚F |
HEAT |
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| 2ND | 8:00 AM | 62˚F | 8:00 AM | 62˚F | 8:00 AM | 62˚F | |
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| 3RD | 5:00 PM | 70˚F | 5:00 PM | 70˚F | 5:00 PM | 70˚F |
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| 4TH | 10:00 PM | 62˚F | 10:00 PM | 62˚F | 10:00 PM | 62˚F |
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| 1ST | 6:00 AM | 78˚F | 6:00 AM | 78˚F | 6:00 AM | 78˚F |
COOL |
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| 2ND | 8:00 AM | 85˚F | 8:00 AM | 85˚F | 8:00 AM | 85˚F | |
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| 3RD | 5:00 PM | 78˚F | 5:00 PM | 78˚F | 5:00 PM | 78˚F |
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| 4TH | 10:00 PM | 82˚F | 10:00 PM | 82˚F | 10:00 PM | 82˚F |
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press HOLD button. HOLD will be displayed. Then choose
the desired temperature by pressing 
or 
. The thermostat will hold the room temperature at the selected setting until you press RUN button to start program opera- tion again.
•CONFIGURATION MENU — Allows you to customize certain thermostat options.
PROGRAMMING YOUR THERMOSTAT
This section will help you plan your thermostat’s program to meet your needs. For maximum comfort and efficiency, keep the following guidelines 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.
Planning Your Program
Look at the factory preprogrammed times and temperatures shown in the sample schedule. If this program will suit your needs, simply press the RUN button to begin running the factory preset program.
If you want to change the preprogrammed times and tempera- tures, follow these steps.
Determine the time periods and temperatures for your weekday and weekend programs. You must program four periods for both the weekday and weekend program. However, you may use the same heating and cooling temperatures for consecutive time periods. You can choose start times, heating temperatures, and cooling temperatures independently for both weekday and weekend programs (for example, you may select 5:00 AM and 70° as the weekday 1st period heating start time and tempera- ture, and also choose 7:00 AM and 76° as the weekday 1st period cooling start time and temperature).
Use the following table to plan your program time periods and the temperatures you want during each period. Fill in the complete table to have a record of your programs.
Entering Your Program
Follow these steps to enter the heating and cooling programs you have selected.
Set Current Time and Day
1. Press TIME button once. The display will show the hour only.
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