KEY FUNCTIONS
A B C D E F
A = ON/OFF KEY
- When the
SMT-AZC is not locked, this key allows
the thermostat to be turned ON or OFF.
When in the OFF position, the damper
is also driven closed.
B = STATUS KEY
- Pressing the
STATUS key displays the UNIT number,
ZONE number, DUCT temperature and
DAMPER position.
C
and
D = UP
and
DOWN KEYS
-
These keys are used to increase or
decrease the setpoint as well as change
thermostat setup values.
E = SETUP KEY
- This key is used to
toggle through the thermostat setup
menu.
F = ENTER KEY
-
This key is used to
enter changes as well as exit the setup
menu.
ATTACHING THERMOSTAT TO
THE SUBBASE
When attaching the thermostat to the
subbase, first place the hinged access cover
on by fitting the plastic molded pins into the
grooves at the top of the thermostat.
Carefully align the two standoffs located at
the top of the thermostat with the slots in the
top of the subbase. Allow the thermostat to
swing downward and gently push until the
connector pins are fully seated into the
terminal blocks.
SETUP
Apply 24 Volts power to the thermostat. The
LCD will momentarily display all icons.
(Figure 1)
FIGURE 1
