8 RTAC-SVX01J-EN
Model Number Description
Nameplates
The RTAC outdoor unit nameplates are applied to the
exterior of the Control Panel. A compressor nameplate is
located on each compressor. When the unit arrives,
compare all nameplate data with ordering, submittal, and
shipping information.
Outdoor Unit Nameplate
See Figure 1, p. 8 for a typical unit nameplate.The outdoor
unit nameplate provides the following information:
• Unit model and size description.
• Unit serial number.
• Identifies unit electrical requirements.
• Lists correct operating charges of R-134a and
refrigerant oil (Trane OIL00048).
• Lists unit test pressures.
• Identifies installation, operation and maintenance and
service data literature (Pueblo).
• Lists drawing numbers for unit wiring diagrams
(Pueblo).
Model Number Coding System
The model numbers for the unit and the compressor are
composed of numbers and letters that represent features
of the equipment. Shown in the following table is a sample
of typical unit model number and the coding system for
each.
Each position, or group of positions, in the model number
is used to represent a feature. For example, in the first
table, position 08 of the unit model number, UnitVoltage,
contains the number “4”.A 4 in this position means that the
unit voltage is 460/60/3.
Unit Model Number. An example of a typical unit
model number (M/N) is:
RTAC 350A UA0N NAFN N1NX 1TEN NN0N N01N
Model number digits are selected and assigned in
accordance with the definitions as listed in “Unit Model
Number,” p. 9.
Compressor Nameplate
The compressor nameplate provides following
information:
• Compressor model number. See “Compressor Model
Number,” p. 10.
• Compressor serial number. See“Compressor Serial
Number,” p. 10.
• Compressor electrical characteristics.
• Utilization range.
• Recommended refrigerant.
Figure 1. Typical unit nameplate
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