
12 RLC-PRC029-EN
Digits 01, 02, 03, 04 – Chiller
Model
RTWD = Water-Cooled Series R™ Chiller
RTUD = Compressor Series R Chiller
Digit 05, 06, 07 – Unit Nominal
Tonnage
060 = 60 Nominal Tons
070 = 70 Nominal Tons
080 = 80 Nominal Tons
090 = 90 Nominal Tons
100 = 100 Nominal Tons
110 = 110 N o mi n a l To ns
120 = 120 Nominal Tons
130 = 130 Nominal Tons
140 = 140 Nominal Tons
150 = 150 Nominal Tons
160 = 160 Nominal Tons
180 = 180 Nominal Tons
200 = 200 Nominal Tons
220 = 220 Nominal Tons
250 = 250 Nominal Tons
Digit 08 – Unit Voltage
A = 200/60/3
B = 230/60/3
D = 380/60/3
E = 400/50/3
F = 460/60/3
G = 575/60/3
Digit 09 – Manufacturing Plant
2 = Pueblo, USA
Digit 10, 11 – Design Sequence
** = First Design, etc. increment when
parts are affected for service purposes
Digits 12 – Unit Type
1 = Standard Efficiency/Performance
2 = High Efficiency/Performance
3 = Premium Efficiency/Performance
Digit 13 – Agency Listing
0 = No Agency Listing
A = UL Listed to US and Canadian Safety
Standards
Digit 14 – Pressure Vessel Code
1 = ASME Pressure Vessel Code
3 = Chinese Code-Imported Pressure
Vessel
S = Special
Digit 15 – Unit Application
A = Std Condenser <=95°F/35°C Entering
Water Temperature
B = High Temperature Condenser >95°F/
35°C Entering Water Temperature
C = Water-to-Water Heat Pump
D = Remote Condenser by Trane
E = Remote Condenser by Others
Digit 16 – Pressure Relief Valve
1 = Single Relief Valve
2 = Dual Relief Valve with 3-Way Isolation
Valve
Digit 17 – Water Connection Type
A = Grooved Pipe Connection
Digit 18 – Evaporator Tubes
A = Internal and External Enhanced Evap
Tube
Digit 19 – Number of Evap
Passes
1 = 2 Pass Evaporator
2 = 3 Pass Evaporator
Digit 20 – Evaporator Water Side
Pressure
A = 150 psi/10.5 bar Evaporator Water
Pressure
Digit 21 – Evaporator
Application
1 = Standard Cooling
2 = Low Temperature
3 = Ice Making
Digit 22 – Condenser Tubes
X = Remote Condenser
A = Enhanced Fin - Copper
B = Internally Enhanced 90/10 CuNi Fin
Digit 23 – Condenser Water Side
Pressure
0 = Remote Condenser
1 = 150 psi/10.5 Bar Condenser Water
Pressure
Digit 24 – Compressor Starter
Typ e
Y = Wye-Delta Closed Transition Starter
X = Across-the-Line Starter
Digit 25 – Incoming Power Line
Connection
1 = Single Point Power Connection
2 = Dual Point Power Connection
Digit 26 – Power Line
Connection Type
A = Terminal Block Connection for
Incoming Lines
B = Mechanical Disconnect Switch
D = Circuit Breaker
E = High Fault Rated Panel with Circuit
Breaker
Digit 27 – Under/Over Voltage
Protection
0 = No Under/Over Voltage Protection
1 = Under/Over Voltage Protection
Digit 28 – Unit Operator
Interface
A = Dyna-View/English
B = Dyna-View/Spanish
C = Dyna-View/Spanish-Mexico
D = Dyna-View/French
E = Dyna-View/German
F = Dyna-View/Dutch
G = Dyna-View/Italian
H = Dyna-View/Japanese
J = Dyna-View/Portuguese-Portugal
K = Dyna-View/Portuguese-Brazil
L = Dyna-View/Korean
M = Dyna-View/Thai
N = Dyna-View/Simplified Chinese
P = Dyna-View/Traditional Chinese
R = Dyna-View/Russian
T = Dyna-View/Polish
U = Dyna-View/Czech
V = Dyna-View/Hungarian
W = Dyna-View/Greek
X = Dyna-View/Romanian
Y = Dyna-View/Swedish
Model Number Descriptions
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