Trane RTAC 120 to 200 Refrigerator User Manual


 
Simple Installation
6
RLC-PRC005-E4
Compact Physical Size
The Trane Model RTAC chiller averages a
20 percent reduction in physical
footprint, while the greatest change is
actually 40 percent smaller when
compared against the previous design.
This improvement makes the RTAC the
smallest air-cooled chiller in the industry
and a prime candidate for installations
that have space constraints. All physical
sizes were changed without sacrificing
the side clearances needed to supply
fresh airflow without coil starvation—the
tightest operational clearances in the
industry.
Close Spacing Installation
The air-cooled Series R
chiller has the
tightest recommended side clearance in
the industry, 1.2 meters, but that is not
all. In situations where equipment must
be installed with less clearance than
recommended, which frequently occurs
in retrofit applications, restricted airflow
is common. Conventional chillers may
not work at all. However, the air-cooled
Series R chiller with the Adaptive
Control
microprocessor will make as
much chilled water as possible given the
actual installed conditions, stay on-line
during any unforeseen abnormal
conditions, and optimize its
performance. Consult your Trane sales
engineer for more details.
Factory Testing Means Trouble-Free
Start-up
All air-cooled Series R chillers are given
a complete functional test at the factory.
This computer-based test program
completely checks the sensors, wiring,
electrical components, microprocessor
function, communication capability,
expansion valve performance, and fans.
In addition, each compressor is run-
tested to verify capacity and efficiency.
Where applicable, each unit is factory
preset to the customer’s design
conditions. An example would be the
leaving-liquid temperature set point. The
result of this test program is that the
chiller arrives at the job site fully tested
and ready for operation.
Factory-Installed and Tested Controls
and Options Speed Installation
All Series R chiller options, including
main power-supply disconnect, low
ambient control, ambient temperature
sensor, low ambient lockout,
communication interface and ice-
making controls are factory installed and
tested. Some manufacturers send
accessories in pieces to be field
installed. With Trane, the customer saves
on installation expense and has
assurance that ALL chiller controls and
options have been tested and will
function as expected.