OPERATING INSTRUCTION
OPERATION
Pressing any button on the SubZone Wireless Thermostat
will wake up controller providing current information about
system operations.
Using the Up and Down button, select your required
setpoint:
UP
- Increases set point, additionally this button is used to
configure time and date, set schedule.
DOWN
- Decreases set point, additionally this button is used
to configure time and date, set schedule.
Confirm “AUTO” icon appears above the third button on the
thermostat to maintain zone comfort based on thermostat
set point, room temperature and duct temperature.
FUNCTION BUTTONS
AUTO
- Configures controller for AUTO mode or OFF mode
DUCT
- Pressing this button displays supply air temperature
MENU
- Accesses system configuration functions
OCCUPIED AND UNOCCUPIED
OPERATIONS
When in the Occupied mode, the SubZone will work in
normal operation.
When in the Unoccupied Mode, the SubZone thermostat will
power down, screen display will go blank to conserve
battery life and damper will go to ventilation mode, 40%
open. When it comes out of Unoccupied Mode to Occupied
Mode at established setup time it will resume normal
operation.
To wake the SubZone thermostat when in Unoccupied
Mode, press any button to override.
TURN OFF SUBZONE
To turn SubZone Wireless Thermostat “OFF”, press and hold
the AUTO on the SubZone Wireless Thermostat. Hold
button for 15 seconds, when “OFF” icon appears, release
AUTO button. The thermostat is now “OFF” Damper will
fully close or go to minimum position.
ENERGY SAVING MODE
When this menu item is selected display will go blank after
10 minutes to prolong and extend battery life. SubZone is
operating fully in this mode but display is blank. To view
display, press any button.
The SubZone Wireless Thermostat communicates with SubZone Damper Controller every minute or each time the thermostat
buttons are pushed, transmitting information between the SubZone Damper Controller and the SubZone Wireless
Thermostat. System logic dictates system mode of operation. When duct temperature is 3 degrees or more below room
displayed temperature on SubZone Wireless Thermostat, the mode is set as Cool. When duct temperature is 7 degrees or
greater than room temperature as displayed on SubZone Wireless Thermostat, then mode is set for Heat. If duct temperature
is neither 3 degrees below nor 7 degrees above room temperature displayed on SubZone Wireless Thermostat, then mode is
set for Vent.
UP
DOWN
SET POINT
DAMPER CONTROL BOARD
RED LED -
Damper Runs
CLOSED
GREEN LED -
Damper Runs
OPEN
YELLOW LED -
AUX/HEAT
is energized
BLUE LED -
POWER & COMMUNICATION with the stat
when flashing
SET CLOCK
SET SCHEDULE
SYNCHRONIZE DAMPER
SET STAT ID
CALIBRATE
SET AUX HEAT
TEMP FORMAT
ENERGY SAVING MODE
C
C
R
R
RX
RX
TX
TX
MC
RO
RC
C
AUX
TS
TS
SYNC
BUTTON
SYNC ID BUTTON
