Mount Thermostat To Wallplate; Setting Calendar And Time; Removing Remove Tab; Setting Date And Time After Initial Powerup - Lennox Commercial TouchScreen Thermostat Installation Instructions Manual

BATTERIES (3)
Figure 12. Installing Batteries
2. Locate and remove the tab labeled Remove"
(see figure 13).
IMPORTANT − This tab must be removed in order
to set the real−time clock.
REMOVE
TAB
Figure 13. Removing REMOVE tab

Setting Calendar and Time

Setting calendar
This thermostat is designed to, under normal use,
automatically keep current time and day in
memory for up to ten years once the calendar is
set. There are two ways to set the calendar for this
thermostat:
Setting calendar when thermostat is first
powered
When the thermostat is first powered, the display is
ready to set the calendar and time. The thermostat
proceeds through a sequence of setup screens
(see figure 14).
Setting calendar after thermostat is already
functioning
See steps 1 through 4, in the Advanced Settings
section to set year, month and day.
SET CURRENT DAY
SET MONTH
Figure 14. Setting Date and Time after Initial

Mount Thermostat to Wallplate

1. Align the terminal screw blocks with the pins
on the back of the thermostat.
2. Push the thermostat straight onto the wall-
plate until it snaps into place (see figure 15).
Figure 15. Mount Thermostat to Wallplate.
Page 5
MON MON TUE WED WED THU THU FRI FRI SA SA SUN
OK TO PICK MUL TIPLE DAYS SCREEN LOCKED
CHANGE FIL TER UV LAMP HUMIDIFIER P AD
DONE
USE ARROWS TO SET YEAR AND TIME
MON MON WED WED THU THU FRI FRI SA SA SUN
OK TO PICK MUL TIPLE DAYS SCREEN LOCKED
CHANGE FIL TER UV LAMP HUMIDIFIER P AD
PM
DONE
Powerup
WA L L