Trane R Series Installation Operation & Maintenance page 12

12
General Information
The Series R Unit Model Number is as follows:
Model Number RTW
Digit Number 0
Digit Position 1 2 3
Digit 1-2
Unit Model
RT Rotary Chiller
03
Digit
Unit Type
W Water Cooled
U Compressor Chiller (Use w/
Remote Condenser)
Digit 04
Development Sequence
A First Sequence
Digit 05, 06, 07
Nominal Capacity
070 70 Nominal Tons
080 80 Nominal Tons
090 90 Nominal Tons
100 100 Nominal Tons
110 110 Nominal Tons
125 125 Nominal Tons
Digit 08
Unit Voltage
A 200/60/3
C 230/60/3
D 380/60/3
K 380-415/50/3 Dual Voltage
4 460/60/3
5 575/60/3
S Special
Digit 09
Compressor Starter Type
Y Y-Delta Closed Transition
X X-Line (Across the Line)
S Special
Digit 10, 11
Design Sequence
AO First Sequence (Factory Input)
Digit 12
Evaporator Leaving Temperature
1 Standard 40 to 65 F
2 Low Temperature Process (0 to
39 F)
3 Ice-Making + 40 to 65 F
Daytime
4 Ice-Making + 0 to 39 F Daytime
S Special
Digit 13
Condenser Configuration
C Standard Length, Copper Tubes,
Std. Temp
D Long, Copper Tubes, Std. Temp
E Standard Efficiency, High Temp.,
Copper Tubes
F Long Condenser Shell, High
Temp., Copper tubes
R Remote Condenser (RTUA)
S Special
A 070 4 Y A0
1
4 5 6 7 8 9 0 1
Digit 14
Agency Listing
0 No Agency Listing
3 C-UL Listing
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
Temperature
2 Based on Outside Air Temperature
Digit 17
Compressor Volume Ratio
V Hi-Vi Application
(If Digit 12 is 3 or if Digit 13 is E,
F or R)
W Lo-Vi Application
(If Digit 12 is 1 or 3 and if Digit 13
is C or D)
Digit 18 (up to Digit 24
Miscellaneous Factory Installed
Options
D Low Ambient Lockout Sensor (1)
F Power Disconnect
N Neoprene Isolators
R Remote Display Panel
S Special Custom Option
T Condenser Water Temp
Sensors (2)
V Condenser Refrigerant Sensors (3)
Notes:
1. Either RTCA or non-RTCA
Condensers.
2. RTWA only.
3. Use only with RTUA and non-RTCA
condensers.
1 C 1 D O V
2 3 4 5 6 7
RLC-SVX07A-EN
F
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