Trane RTAA-70 User Manual

RTAA-SVX01A-EN 9
General Information
Model Number Coding System
The model number for the unit is comprised of numbers and letters which
represent features of the equipment. Shown on the chart in Figure 3 are
samples of typical unit model numbers, followed by the coding system.
Each position, or group of positions, in the number is used to represent a
feature. For example, in Figure 3, position 8 of the unit model number, Unit
Voltage, contains the number “4”. From the chart, it can be seen that a “4” in
this position means that the unit voltage is 460/60/3.
.
Figure 3 Model Number Coding System:
Model Number RTA A 070 4 Y A0 1 B 1 D A 0
Digit Number
012
Digit Position
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 0
Digit 1-2
Unit Model
RT Rotary Chiller
Digit 3
Unit Type
A Air Cooled
Digit 4
Development Sequence
A First Sequence
Digit 5,6,7
Nominal Capacity
070 70 Nominal Tons
080 80 Nominal Tons
090 90 Nominal Tons
100 100 Nominal Tons
110 110 N ominal Tons
125 125 Nominal Tons
Digit 8
Unit Voltage
D380/60/3
A 200/60/3
C 230/60/3
K 400/50/3
4 460/60/3
5 575/60/3
Digit 9
Compressor Starter Type
Y Y -Delta Closed Transition
X X-Line (Across the Line)
Digit 10, 11
Design Sequence
AO First Sequence (Factory Input)
Digit12
Evaporator Leaving Te m perature
1 Standard 40 to 65 F
2 Low 0 to 39 F
3 Ice-Making 20 to 65 F
Digit 13
Condenser Coil Fin Material
AAluminum
2CompleteCoat dipped coils
4 copper fins
Digit 14
Agency Listing
0 No Agency Listing
3 C-UL Listed
Digit 15
Control Interface
C Deluxe without Communication
D Deluxe with Communication
L LCI-C (LonTalk)
Digit 16
Chilled Water Reset
0 No Chilled Water Reset
1 Based on Return Water Temp
2 Based on Outside Air Temp
Digit 17
Miscellaneous Factory Installed
Options
A Architectural Louvered Panels
B Control Power Transformer
C Convenience Outlet
DLow Ambient Lockout Sensor
F Power Disconnect
GLow Ambient Operation
H Sound Attenuator
JRemote Evaporator
K Coil Protection
M Access Guard
N Neoprene Isolators
P Circuit Breaker
RRemote Display Panel
0Size C 2 HP Pump Package
1 Size D 3 HP Pump Package
2 Size D 5 HP Pump Package
3 Size E 2 HP Pump Package
4 Size E 3 HP Pump Package
5 Size F 5 HP Pump Package
6 Size F 7 HP Pump Package
7 Size G 3 HP Pump Package
8 Size G 5 HP Pump Package

Trane RTAA-70 Specifications

General

Brand	Trane
Model	RTAA-70
Category	Chiller
Language	English