Trane TRACER SUMMIT Hardware And Software Installation page 75

BMTX-SVN01C-EN
Table 11. Horizon absorption chiller menu item configurations
Machine TCI Option = Enable
configuration
Operator Setpoint Source Override
settings
The minimum software revision numbers required for compatibility with
a Tracer Summit system for each of UCM module are shown in Table 12
and Table 13 on page 63.
Table 12. Horizon chiller minimum software revision numbers
Horizon chiller
module
Burner
Chiller
Circuit
CLD
Purge
Starter
Stepper
TCI4-Comm4
Table 13. Dragon/Navigator chiller minimum software revision
numbers
Dragon/
Navigator chiller
module
Burner
CCCLD
Chiller
Circuit
Stepper
TCI4-Comm4
Wiring requirements
To establish wiring connections between the TCI4-Comm4 module and
the BMTX BCU, refer to the specifications on wire type, topology, and wir-
ing procedures in "Comm3/Comm4 wiring procedure" on page 36. Connect
one end of the communication link wire to J3-A or J3-B on the TCI4-
Comm4 module.
Description of UCM types
The TCI Option is installed
automatically if communi-
cation with a TCI module
occurs.
This allows the chiller to
Item = None receive its setpoints from
the BCU.
Minimum software revision
2.0
3.0
Minimum Software Revision
1.0
63