Lennox ComfortSense 3000 Series User Manual

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5/2 DAY PROGRAMMABLE COMMERICAL THERMOSTAT
occupancy mode. Each button press adjusts the setpoint up
or down by 1 degree.
Heat
Prog
Fan
Settings
Cool
Hold
Enter
Day/Time
10:36
72
UC
HOLD
AM
PM
ROOM
MO
°
FAN
AUTO
SYSTEM
COOL
Figure 8. Hold Temperature Mode
After the desired setpoint is reached, the HOME screen will
reappear after about 15 seconds (see figure 8).
Permanent Hold Mode
At any time the program is running, from the HOME screen,
set a permanent hold (program override) by pressing the
HOLD button (see figure 8). The thermostat now functions
much like a non-programmable thermostat. Use the
Up/Down arrow buttons to adjust the hold set point. To
return to the program, press HOLD again. The occupancy
status will remain unchanged in permanent hold mode.
Temporary (2‐Hour) Hold
At any time the program is running, from the HOME screen,
set a temporary 2‐hour hold by pressing the up or down
arrow buttons until the desired set point is displayed;
“HOLD” flashes (see figure 9). This overrides the program
for 2 hours from the last button press, then returns to the
program.
To change occupancy status in temporary hold mode, press
the ENTER button while HOLD indicator flashes. The
occupancy can be set to OC (occupied) / UC (unoccupied)
by pressing the ENTER button.
Heat
Prog
Fan
Settings
Cool
Hold
Enter
Day/Time
10:36
72
UC
AM
PM
ROOM
MO
°
FAN
AUTO
SYSTEM
COOL
PROG B HOLD
Figure 9. Temporary Hold Temperature Mode
While in Temporary Hold, press HOLD once to switch to
Permanent Hold (HOLD displays solid; PROG not
displayed); press HOLD again to return to the program
(PROG displays; HOLD not displayed).
PROG - Thermostat Programming
The thermostat can be programmed to perform a set of
either heating or cooling events (but not a combination of

Lennox ComfortSense 3000 Series Specifications

General

Brand	Lennox
Model	ComfortSense 3000 Series
Category	Thermostat
Language	English