Model Number Descriptions; Nameplates; Unit Nameplate; Compressor Nameplate - Trane CGAM Installation & Operation Manual

Model Number Descriptions

Nameplates

The CGAM unit nameplates are applied to the exterior
surface of the control panel door for 20-70Ton sizes.The
80-120Ton sizes have a nameplate on a support beam to
the right side of the starter panel.
A compressor nameplate is located on each compressor.
See Figure 1.

Unit Nameplate

The unit nameplate provides the following information:
• Unit model and size descriptor.
• Unit serial number.
• Identifies unit electrical requirements.
• Lists correct operating charges of R-410A and
refrigerant oil.
• Lists unit design pressures.
• Identifies installation, operation and maintenance and
service data literature.
• Lists drawing numbers for unit wiring diagrams.
Figure 1. Unit and compressor nameplates
CGAM Unit Nameplate
6

Compressor Nameplate

The compressor nameplate provides the following
information:
• Compressor model number.
• Compressor serial number.
• Compressor electrical characteristics.
• Utilization Range.
• Recommended refrigerant.

Model Number Coding System

The model numbers for the unit and the compressors are
comprised of numbers and letter which represent features
of the equipment.
See "Unit Model Number Description, " p. 7
"Compressor Model Number Description, " p. 8
Each position, or group of positions, in a number or letter
is used to represent a feature. For example, from the chart,
we can determine that the letter "F" in digit 8 of the unit
model number indicates unit voltage is 460/60/3.
CGAM Compressor Nameplate
and
for details.
CG-SVX17E-EN