Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR Installation Instructions Manual page 21

NOZZLE ARRANGEMENT CODES FOR ALL 19XR NOZZLE-IN-HEAD WATERBOXES
COOLER WATERBOXES
PASS
In
8
1
5
7
2
4
7
3
4
*Refer to certified drawings.
NOZZLE-IN-HEAD WATERBOXES
FRAMES 7 AND 8
Arrangement
Out
Code*
5 A
8 B
9 C
6 D
6 E
9 F
Fig. 16 — Piping Flow Data (NIH, Frames 7 and 8)
PASS
In
11
1
2
10
2
1
10
3
1
21
CONDENSER WATERBOXES
Arrangement
Out
Code*
2 P
11 Q
12 R
3 S
3 T
12 U