Trane RTHD Installation Operation & Maintenance

RTHD-SVX01D-EN 7
General Information
Model Number Coding System
The model numbers for the unit and the compressor are composed of num-
bers and letters that represent features of the equipment. Shown in the three
tables following are samples of typical unit, compressor, and panel model
numbers, followed by the coding system for each.
Each position, or group of positions, in the model number is used to repre-
sent a feature. For example, in the first table, position 08 of the unit model
number, Unit Voltage, contains the letter “F”. An F in this position means that
the unit voltage is 460/60/3.
Unit Model Number
Digit 1-4
Basic product line
RTHD Water-Cooled Series R
Digit 5
Manufacturing Plant
U Water Chiller Business Unit,
Pueblo CO USA
E Epinal Business Unit, Charmes
France
C China Business Unit
Digit 6 - Compressor Frame
B B compressor
C C compressor
DD compressor
E E compressor
Digit 7 - Compressor Capacity
1 Small capacity for frame
2 Large capacity for frame
3 For 50 hz units
Digit 8 - Unit power supply
A 200V/60Hz/3Ph power
C 230V/60Hz/3Ph power
D 380V/60Hz/3Ph power
R 380V/50Hz/3Ph power
T 400V/50Hz/3Ph power
U 415V/50Hz/3Ph power
F 460V/60Hz/3Ph power
H 575V/60Hz/3Ph power
Digit 9 - Design Specials
X None
C Specials denoted elsewhere
S Specials not denoted elsewhere
Digit 10,11 - Design sequence
** First design, etc. increments
when
parts are affected for service
purposes.
Digit 12 - Agency listing
X No agency listing
U C/UL listing
3 CCC- Chinese Compulsory Code
Digit 13 - Pressure vessel code
A ASME pressure vessel code
L Chinese code
S Special
Digit 14 - Evaporator
B B evaporator
C C evaporator
D D evaporator
E E evaporator
F F evaporator
G G evaporator
Digit 15 - Evaporator Capacity
1 Tube count #1
2 Tube count #2
3 Tube count #3
4 Tube count #4
5 Tube count #5
6 Tube count #6
Digit16 - Evap Tube type
A Enhanced Fin Copper
Digit 17 - Evaporator passes
2 2 Pass evaporator
3 3 Pass evaporator
4 4 Pass evaporator
Digit 18
Evaporator water connection
L Left hand evaporator
connection
R Right hand evaporator connection
Digit 19
Evaporator connection type
A Standard grooved pipe
S Special
Digit 20
Evaporator water side pressure
L 150 PSI / 10.5 Bar evaporator
water pressure
H 300 PSI / 21 Bar evaporator
water
pressure
Digit 21 - Condenser
BB Frame
DD Frame
EE Frame
FF Frame
GG Frame
Digit 22 - Condenser Capacity
1 Tube count #1
2 Tube count #2
3 Tube count #3
4 Tube count #4
5 Tube count #5
Digit 23 -Condenser tube type
A Enhanced fin - copper
B Smooth bore - copper
C Smooth bore - 90/10 Cu/Ni
Digit 24 - Condenser passes
22 Pass
Digit 25 -Condenser water connection
L Left hand condenser
connection
R Right hand condenser connection
Digit 26 -Condenser connection type
A Standard grooved pipe
C Marine
S Special
Digit 27
Condenser water side pressure
L 150 PSI / 10.5 Bar condenser
water pressure
H 300 PSI / 21 Bar condenser water
pressure
Digit 28
Condenser Leaving Water Temp
A Standard (<45 deg C)
Digit 29 - Refrigerant specialties
X No refrigerant isolation valves
V Refrigerant isolation valves
Digit 30 - Oil Cooler
X without oil cooler
C with oil cooler

Trane RTHD Specifications

General

Type	Water-Cooled Chiller
Refrigerant	R-134a
Compressor Type	Helical Rotary (Screw)
Voltage Options	200, 230, 380, 460, 575
Capacity Range	200 - 4000 tons (703 kW - 14, 060 kW)