Lennox International Inc 81M26, 81M28, 81M27 user manual How do I program my thermostat?

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

How do I program my thermostat?

MONDAY

3:29 PM

78

COOL

FAN AUTO

From the main screen press the MENU button.

SET AT

78

HOLD TEMP

MENU

MENU

PROGRAM

Use the UP or DOWN button to highlight PROGRAM. Press SELECT.

HEAT / COOL

DAY / TIME

MORE

FAN

HOME

SELECT

You can select a variety of programming. Make your

SELECT PROGRAM DAYS

selection and press SELECT. MON-SUN allows every

MON TO SUN

day to be set the same. MON-FRI allows for weekday

MON TO FRI

programming while SAT-SUN will adjust weekends differ-

SAT TO SUN

ently. You also can select each day of the week individu-

MONDAY

MORE

ally. NOTE: Even if you select MON-SUN, you still can

MAIN MENU

SELECT

go back and change individual days to suit your lifestyle.

MONDAY PROGRAM

		HEAT	COOL
WAKE	06:30A	70	78
MORN	08:30A	62	85
EVE	04:30P	70	78
NIGHT	10:30P	62	82
MAIN MENU		SELECT

Use the UP or DOWN button to select the event to program. You can choose 2, or 4 events per day. See USER SETTINGS for EVENTS PER DAY selection. After selecting the event to pro- gram, press SELECT.

Please go to the next page for a continued discussion on "How to program your thermostat."

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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?Can I change the Humidifier Maintenance Service Intervals? What happens if the mode is set to OFF?What is the Dew Point Adjustment Function? Or C What are the User settings?Number of Events PER DAY Clock SettingsSetpoint Temperature Differential Settings More Detailed Information on the User SettingsSecurity Code When would I need to change the User settings?Security Settings System Setup What are the Installer settings?Balance Points Installer settingsAuxiliary Heat Residual CoolHumiditrol Energy Efficient RecoveryDeadband Setpoint 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?Who do I contact for more information? What should I do if my power goes out?How do I know if the heating or cooling is on? My energy bills are too high. Is there anything I can do? 504, 684M