C O N T R O L S
TOUCHSCREEN
COMFORTSENSE
®
7000
7-Day Programmable Thermostat
Bulletin No. 210515
June 2009
Supersedes February 2008
E N G I N E E R I N G D A T A
MODEL NUMBER IDENTIFICATION
L 7 7 4 2 U
Brand
L = Lennox
Series
7 = Digital Programmable Touchscreen
Programming
7 - 7 Day
System Type
U - Universal Compatibility
Cooling Stages
2 = Two Stages
Heating Stages
4 = Four Stages
FEATURES
The ComfortSense
®
7000 is an electronic 7-day,
universal, multi-stage, programmable, touchscreen
thermostat. It also offers enhanced capabilities including
humidication / dehumidication / dewpoint measurement
and control, Humiditrol
®
Enhanced Dehumidication
Accessory (EDA), and equipment maintenance
reminders.
• Large, clear display with backlight shows the current
and set temperature, day/date/time, indoor relative
humidity and outdoor temperature (if optional outdoor
sensor is used).
• Menu-driven programming guides user through the
scheduling process showing only necessary information
on each screen.
• Touchscreen interaction.
• Ergonomic design.
• Smooth Setback Recovery starts system early to
achieve setpoint at start of program period.
• Compressor short-cycle protection (5 minutes).
• Real-time clock keeps time during power failures and
automatically updates to daylight savings.
• Maintenance reminders let user know when to service
or replace lters, humidier pads, ultraviolet lamps, plus
two user or installer dened custom reminders.
4 Heat / 2 Cool Universal Multi−Stage
• Program Hold options allow user to override the
program schedule as desired by time and date
• Select individual days or groups of days to set
programming.
• Programmable fan offers increased air quality when
combined with a whole house air indoor air quality
product.
• Outdoor temperature display (with optional outdoor
sensor) shows current outdoor temperature
• Permanent memory storage of programs.
• Remote Lennox Systems Operation Monitor (LSOM
monitoring (for Lennox equipped LSOM outdoor units
using the L terminal.
Warranty
Five-year limited warranty in residential applications.
Refer to Lennox Equipment Limited Warranty certicate
included with unit for specic details.
APPROVALS
Factory preset program settings conform to EPA
ENERGY STAR
®
recommended setpoints. ENERGY
STAR
®
Qualied.
INDOOR RH 26%
WED AN 21 12:35AM
MODE
ON
AUTO
HOME SCHEDULE OPTIONS
SET AT
SET AT
HEAT
COOL
SCHED
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