Operating Manual
Quick reference to display screen
System setting
Current time (set at thermostat)
Outside temperature
(appears only if outdoor
sensor is installed)
Outside humidity
(Press to display
for 5 seconds)
Inside temperature
If "No Signal" appears here,
check to make sure there are
fresh batteries in the thermostat,
and HVAC power is on.
Note: First press of screen
only turns on backlight.
•
HEAT
COOL
8:03
AM
58
OUTDOOR
SCREEN
°
UNLOCKED
78
°
REPLACE
BATTERY
READ TEMP FROM...
•
THERMOSTAT
THIS DEVICE
TOGGLE ZONE
LIVINGROOM
4
Screen lock/unlock
OFF
Temperature
setting
Replace battery
warning
78
SET TO
°
Temperature sen-
sor source
(appears if you
have only one
thermostat)
Zone control
(appears only if
you have more
than one
thermostat)