The Aurora - Geostar ASTON SERIES Installation Manual

The Aurora™ Control System
Aurora 'Base' Control
The Aurora 'Base' Control
(ABC) System is a complete
residential and commercial
comfort system that brings all
aspects of the HVAC system
into one cohesive module
network. The ABC features
microprocessor control and HP,
LP, and freeze detection, over/
under voltage faults, along with
communicating thermostat capability for complete fault detection
text at the thermostat.
Aurora uses the Modbus communication protocol to communicate
between modules. Each module contains the logic to control all
features that are connected to the module. The Aurora 'Base'
Control (ABC) has two Modbus channels. The first channel is
configured as a master for connecting to devices such as a
communicating thermostat, expansion board, or other slave
devices. The second channel is configured as a slave for
connecting the Aurora Interface Diagnostics Tool (AID Tool).
Service Device
Aurora Interface and Diagnostics
(AID) Tool
Add On Thermostats and Zoning
TP32U03GSR/04GSR - MonoChrome
Traditional Y1, Y2 Thermostat
TP32S01GSR/02GSR -
Traditional Y1, Y2 Thermostat
IntelliZone ® Zoning Compatibility
Description
Allows setup, monitoring and troubleshooting of any
Aurora Control.
NOTE: Although the ABC has basic compatibility with all Aurora, new
product features may not be available on older AID Tools. To simplify
the basic compatibility ensure the version of AID is at least the same
or greater than the ABC software version.
Description
Elite Stat with full English fault codes and alerts, traditional Y1, Y2
thermostat
Traditional Y1, Y2 thermostat
IntelliZone ® is a non-communicating zoning system requiring Y1, Y2
signals and controls the ECM blower motor directly.
ASTON INDOOR SPLIT SERIES INSTALLATION MANUAL
21
Aurora 'Base'
For Service
(Ver. 1.xx or greater)
Aurora 'Base'
Optional
Optional
Optional
(ECM Preferred)