| Features and
Benefits 10,
15 Tons 
In addition to the many standard
features of the 10 and 15-ton air cooled Cold Generator® chiller, there are several added
benefits which make selection, installation, and
service easier.
Flexibility Footprint
Central to the design of any project
is the operating envelope of the air-cooled packaged chiller. With this in mind, Trane builds the chillers to make the most
efficient use of the available installation space. The
Trane CGA model chillers are extremely compact. They have the lightest weight, the smallest footprint, and the lowest silhouette
of any chiller in the industry.
Weight Reduction
The weight of the 10 and 15-ton units
has been reduced up to 27 percent in comparison to previous models. Less weight
results in less stress on building supports and greater
handling ease.
Installation
Installation time and effort are
reduced when dealing with a significantly smaller
and lighter unit. In addition, having electrical and water connections on the same side of the unit and a single-point main
power connection serves to make installation easier.
The unit arrives at the jobsite fully assembled,
tested, charged and ready to provide chilled water.
Serviceability
The control panel and unit panels are
completely removable for service accessibility and convenience.
ICS Interface
Communication with Trane Tracer® or Tracker® is possible through the ICS Interface
on the 10 and 15 ton Cold Generator chiller..
Optional Features
- Hot Gas Bypass — Allows
unit operation below the minimum step of unloading.
- Low Ambient Head Pressure Control — Modulates the rpm of the fan motor in response to outdoor ambient
temperature and unit head pressure. Provides unit
cooling operation down to outdoor temperatures of 0°F.
- Coil Guard — Metal grille
with PVC coating to protect the condenser coil.
- Isolation — Neoprene in
shear or spring flex isolators.
- Power Supply Monitor —
Provides protection against phase loss, phase reversal, phase imbalance, incorrect phase sequence and low line voltage.
- Elapsed Time Meter/Number Starts
Counter — Records number of compressor starts and operating hours.
- Flow Switch — Required as
a safety interlock to prevent operation of unit without evaporator flow (available option for field installation only).
- Integrated Comfort™ Systems
(ICS) Interface — Provides the ability to
communicate with Trane Tracer ® or Tracker ® building management systems via a
Thermostat Control Module — (TCM).
- Gauges — Monitor suction
and discharge pressures.
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