Lennox International Inc 81M27 How do I temporarily change the temperature?, SET Temperature AT

Page 7

110-1052F 5/12/05 11:59 AM Page 7

How do I temporarily change the temperature?

MONDAY

3:29 PM

COOL

FAN AUTO

From the main screen, press the UP or DOWN button. The screen

SET AT

will change to the following.

HOLD TEMP

SET TEMPERATURE AT

Use the UP or DOWN button to adjust to the desired

temperature. This is a temporary 3-hour hold or until

the next programmed event, whichever is shorter.

UNTIL 6:29 PM

For a longer duration see page 8.

HOME

SET TEMP

SET AT 70°F UNTIL 6:29 PM

After pressing the SET

70˚

TEMP button or after 5

COOL

seconds the screen will

FAN AUTO

indicate the new setpoint

and its duration. To return

OUTSIDE 24˚F

to the normal operating

RESUME

program mode, press

PROGRAM

RESUME PROGRAM.

NOTE: Temporary temperature changes override the Auto Changeover function.

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Contents 81M26 81M27 81M28 Do not USE with Commercial Equipment Important Safety InformationTable of Contents Menu How do I change the time of day and day of the week?How do I turn on the heating or cooling cycles? How does Intermittent FAN work? How do I cycle the fan?SET Temperature AT How do I temporarily change the temperature?70 ˚ Can I set a temporary adjustment for longer than 3 hours?70 ˚ How do I return to the Program Mode after being in HOLD?How do I set the Vacation Mode? 70˚Day to be set the same. MON-FRI allows for weekday How do I program my thermostat?SET Cool Monday Program How do I copy one day’s program to another day?How do I know what program is right for me? What is an event?How do I set the Dehumidify Levels? What is the difference between Basic and Precision modes?What is the Dew Point Adjustment Function? What happens if the mode is set to OFF?Can I change the Humidifier Maintenance Service Intervals? Or C What are the User settings?Setpoint Temperature Clock SettingsNumber of Events PER DAY Differential Settings More Detailed Information on the User SettingsSecurity Settings When would I need to change the User settings?Security Code System Setup What are the Installer settings?Balance Points Installer settingsAuxiliary Heat Residual CoolDeadband Setpoint Energy Efficient RecoveryHumiditrol Contact Information When would I need to change the Installer settings?Service Monitor Menu Temperature OffsetWhat do the lights below the display mean? How does Energy Efficient Recovery EER work?Where should I install a remote outdoor sensor? How does my remote outdoor sensor work?How do I know if the heating or cooling is on? What should I do if my power goes out?Who do I contact for more information? My energy bills are too high. Is there anything I can do? 504, 684M