General Information
8 RTHD-SVX02H-EN
Unit Description
The RTHD units are single compressor, helical-rotary
type, water-cooled liquid chillers designed for installation
indoors. Each unit is a completely assembled, hermetic
package that is factory-piped, wired, leak-tested, dehy-
drated, charged (optional), and tested for proper control
operation before shipment.
Figure 2 and Figure 3 show a typical RTHD unit and its
components. Figure 4 and Figure 5 show a typical RTHD
total recovery unit and its components. Figure 6 and
Figure 7 show a typical RTHD partial heat recovery unit
and its components. Water inlet and outlet openings are
covered before shipment. The oil tank is factory charged
with the proper amount of refrigeration oil. The unit can
be factory charged with refrigerant.
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 three tables following
are samples of typical unit, compressor, and panel mod-
el numbers, followed by the coding system for each.
Each position, or group of positions, in the model num-
ber is used to represent 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
Table 1. Model Number
Name Code M/N Digit M/N Code Description
MODL 1-4 Basic product line
RTHD RTHD Water-Cooled Series R - Dev Sequence D
DCTL 5 Manufacturing Plant
WCBU U Water Chiller Business Unit, Pueblo CO USA
EPL E Epinal Business Unit, Charmes FR
CHIN C China Business Unit
COMP 6-7 Compressor
B1 B1 B1 compressor
B2 B2 B2 compressor
C1 C1 C1 compressor
C2 C2 C2 compressor
D1 D1 D1 compressor
D2 D2 D2 compressor
D3 D3 D3 compressor (50 Hz only)
E3 E3 E3 compressor (50 Hz only)
VOLT 8 Unit power supply
200A A 200V/60Hz/3Ph power
230A C 230V/60Hz/3Ph power
380A D 380V/60Hz/3Ph power
380B R 380V/50Hz/3Ph power
400B T 400V/50Hz/3Ph power
415B U 415V/50Hz/3Ph power
460A F 460V/60Hz/3Ph power
575A H 575V/60Hz/3Ph power
SPEC 9 Design Specials
NONE X None
ELSE C Specials denoted elsewhere
NOT S Specials not denoted elsewhere
DSEQ 10-11 Design sequence
A0 A0 Factory/ABU assigned, start with A0
AGLT 12 Agency listing
NONE X No agency listing
CUL U C/UL listing
CCC 3 CCC- Chinese Compulsory Code
CODE 13 Pressure vessel code
ASME A ASME pressure vessel code
CAN C Canadian code
SQLO L Chinese code
SPL S Special
To Next Page
Loading...
Need help?
General
