5 CHECK THERMOSTAT OPERATION
CONTINUED FROM FOURTH PAGE
1)Select Temporary Hold Time - The thermostat can hold any temperature you set it to for the amount of time you select on this option. Your choices are 0:00 to 8:00 hours in 15 minute increments. 0:00 disables the function
Example:
1.You have selected 3:00 hours for the Temporary Hold time period.
2.With the thermostat set to HEAT or COOL, press HOLD for approximately five seconds until “HOLD” time (3:00 indicating 3 hours) appears as a setting reminder.
3.After releasing the button, “HOLD” on the display will blink.
4.Use 
or 
to set the temperature to your preference. The thermostat will maintain this temperature setting for 3 hours with “HOLD” blinking to remind you it is in Tempo- rary Hold. After 3 hours the thermostat will go back to the program temperature and “HOLD” will no longer blink or display.
2)Select FA or SL (Fast or Slow) Heating Cycle Rate - The FA setting is frequently used for gas, oil or electric heat. The SL setting produces a longer heating cycle which is normally for hot water or steam (hydronic) systems. Both settings produce very accurate temperature control and can be set to
your personal preference. FA cycles the system just under 1° F and the SL setting cycles at approximately 1.5° F.
3)Select backlit display - The display backlight improves display contrast in low lighting conditions. Selecting backlight ON will keep the light on for a short period of time after any key is pressed. Selecting OFF will keep the light off.
4)Select Energy Management Recovery OFF or ON - Energy Management Recovery (EMR) causes the thermostat 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 filter replacement run time - The thermostat will display “FLTR” after a set time of operation. This is a reminder to change or clean your air filter. This time can be set from 0 to 1950 hours in 50 hour increments. A selection of 000 will cancel this feature. When “FLTR” is displayed, you can clear it by pressing HOLD and RUN at the same time. This resets the timer and starts counting the hours until the next filter change. Changing the time in the menu also resets the timer.
6)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.
7)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 tem- perature to match your previous thermostat.
8)Select F° or C° Readout - Changes the display readout to Centigrade 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 STOR- AGE — 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 tempera- ture at the selected temperature until the next program period begins. Then the thermostat will automatically revert to the program.
Configuration Menu
Step | Press Button(s) |
| Displayed | Press | or | to select: | Comments | |
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1 | PRGM and RUN |
| HOLD (0:00) | 0 to 8 hrs (in 15 minute increments) | Select temporary Hold time | |||
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2 | HOLD* |
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| SL | Select FA or SL (Fast or Slow) heating cycle rate |
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3 | HOLD* |
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| OFF | Select display backlight OFF or ON | |
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4 | HOLD* |
| E (ON) |
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| OFF | Select Energy Management Recovery OFF or ON |
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5 | HOLD* |
| Filter (000) | 0 to 1950 hours (in 50 hour increments) | Select filter replacement run time | |||
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6 | HOLD* |
| LOC (OFF) |
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| ON | Select compressor lockout OFF or ON | |
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7 | HOLD* |
| 0 HI (0) |
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| 4 LO to 4 HI | Select temperature display adjustment higher or lower | |
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8 | HOLD* |
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| C | Select temperature display to F or C |
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9 | RUN |
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| Returns to normal operation |
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* Press HOLD to advance to next item or | TIME to move backwards to previous item |
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