16
INTELLIZONE2 SPECIFICATION CATALOG
IntelliZone2 Confi guration cont.
AWL Status (If Installed)
This screen displays the AWL firmware revision and
provides the current AWL communication status relating to
an Aurora WebLink (AWL) device. This screen is available
whether an AWL is installed on the system or not.
AWL Time Synchronization
- When enabled the AWL
will synchronize the thermostat’s date and time
with internet time servers. This option by default is
disabled.
NOTE: setting the proper time zone in the
Symphony Portal is necessary for correct operation.
Monitor AWL Status -
When enabled, the thermostat will
monitor the AWL’s RS485, INTERNET, and SERVER
status. The thermostat will display “AWL Comm
Err” when the AWL is not communicating properly
with the Aurora Modbus Network, “AWL Internet
Err” when the AWL is unable to communicate to the
symphony Servers. This option by default is disabled.
SuperBoost (Variable Speed Heat Pumps ONLY)
-
SuperBoost can be found under the main menu settings of
the thermostat. The SuperBoost option temporarily enables
a larger cooling capacity range. Normal cooling mode is
limited to compressor speeds 1-9 and SuperBoost allows
compressor speeds 10-12 if needed. This screen will allow the
homeowner to turn the SuperBoost option ON or OFF. The
SuperBoost option will be enabled, by default, for a 24-hour
period of time then will automatically be disabled.
NOTE:
Continuous use of SuperBoost could result in overheating
the ground loop.
Dehumidification – Active (Variable Speed Heat Pumps
ONLY)
- Active dehumidification will only activate during
cooling operation, when cooling demand from the
IntelliZone2 MasterStat is compressor speed 4 or lower
and the humidity setpoint of the MasterStat is at least 5%
below the actual relative humidity. The green status LED
will flash code 2 when active. The compressor will ramp up
and airflow will begin at a low level. Airflow is then reduced
periodically until air coil temperature setpoint is reached. If
coil temperature continues to drop, the airflow is increased
until air coil setpoint is maintained. After 20 minutes of
operation in the Active Dehumidification mode normal
cooling operation will resume for 5 minutes. This cycle
continues until the dehumidification setpoint is reached or
room temperature is more than 1.5°F below the cooling set
point or IntelliZone2 MasterStat cooling demand requires
greater than compressor speed 4 (normal cooling takes
over). In IntelliZone2 systems, the main zone will remain
open during active dehumidification.
