Carrier AquaEdge 23XRV Start-Up, Operation And Maintenance Instructions Manual page 5

23XRV – High Efficiency
Variable Speed Screw Chiller
Evaporator Size*
A1-A6
B1-B6
30-32
35-37
40-42
45-47
50-52
55-57
Condenser Size*
A1-A6
B1-B6
30-32
35-37
40-42, 4D
45-47, 4E
50-52
55-57
Economizer Option
E – With Economizer
N – No Economizer
Compressor Code†
P
Q
R
23XRV 40 42 N R
Fig. 1 — Model Number Identification
V AA 5 0 – –
– – Standard
S – Special
– – Not Used
Compressor Option
0 – Full Load Optimized
1 – Part Load Optimized
Voltage Code
3 – 380-3-60
4 – 416-3-60
5 – 460-3-60
7 – 575-3-60
9 – 380/415-3-50
Drive Code**
AA – LF-2, 440 Amps In, 442 Amps Out
BA – LF-2, 520 Amps In, 442 Amps Out
CC – LF-2, 608 Amps In, 608 Amps Out
R1 – Std Tier, 575-v, 269 Amps In, 269 Amps Out
R2 – Std Tier, 230 Amps In, 230 Amps Out
R3 – Std Tier, 335 Amps In, 335 Amps Out
R4 – Std Tier, 445 Amps In, 445 Amps Out
Motor Code
H
J
P
Q
R
* First character denotes frame size.
† Only H and J motors are used with P compressors.
Only type V motors are used with Q compressors.
** Maximum limits only. Additional application limits
apply that may reduce these ampacities.
5
S
T
U
V
X