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ENG
11. APPENDIX
A.1 System configurations available
The system configurations available are shown in the table:
System configurations:
Configuration Description
number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
No suction line, one condenser line
No suction line, two condenser lines
1 suction line (scroll or piston compressors), no condenser line
1 suction line (scroll or piston compressors), 1 condenser line
1 suction line (scroll or piston compressors), 1 condenser line on a separate board
2 suction lines on the same board (scroll or piston
compressors), no condenser line
2 suction lines on the same board (scroll or piston
compressors), 1 condenser line
2 suction lines on the same board (scroll or piston compressors), 1 condenser line on a separate board
2 suction lines (scroll or piston compressors), 2 condenser lines on the same board
2 suction lines on the same board (scroll or piston compressors), 2 condenser lines on separate boards
2 suction lines on separate boards (scroll or piston compressors), 1 condenser line on suction line 1 board
2 suction lines on separate boards (scroll or piston compressors), 1 condenser line on a separate board
2 suction lines on separate boards (scroll or piston
compressors), 2 condenser lines (one for each suction
line board)
2 suction lines on separate boards (scroll or piston compressors), 2 condenser lines on separate boards
1 suction line (up to 2 screw compressors), no condenser line
1 suction line (up to 2 screw compressors), 1 condenser
line
1 suction line (up to 2 screw compressors), 1 condenser
line on a separate board
2 suction lines on separate boards (up to 2 screw compressors on line 1 and scroll or piston compressors on
line 2), 1 condenser line on suction line 1 board
2 suction lines on separate boards (up to 2 screw compressors on line 1 and scroll or piston compressors on
line 2), 1 condenser line on a separate board
2 suction lines on separate boards (up to 2 screw
compressors on line 1 and scroll or piston compressors
on line 2), 2 condenser lines (one for each suction line
board)
2 suction lines on separate boards (up to 2 screw compressors on line 1 and scroll or piston compressors on
line 2), 2 condenser lines on separate boards
2 suction lines on separate boards (scroll or piston compressors), 2 condenser lines (line 1 on separate board,
line 2 on board in common with suction)
Suction Condenser Compressors
lines
lines
L1/L2
Maximum
number of
compressors
per line L1/L2
Units present Reference
in pLAN (in diagram
addition to
the terminal)
0
0
1
1
2
0
scroll, piston
12
1
1
1
a
a
a
1
1
scroll, piston
12
1
a
1
1
scroll, piston
12
1, 3
b
2
0
12/12
1
c
2
1
12/12
1
c
2
1
12/12
1, 3
e
2
2
12/12
1
f
2
2
12/12
1, 3
g
2
1
12/12
1, 2
h
2
1
12/12
1, 2 ,3
d
2
2
scroll, piston/
scroll, piston
scroll, piston/
scroll, piston
scroll, piston/
scroll, piston
scroll, piston/
scroll, piston
scroll, piston/
scroll, piston
scroll, piston/
scroll, piston
scroll, piston/
scroll, piston
scroll, piston/
scroll, piston
12/12
1, 2
h
2
2
12/12
1, 2, 3, 4
i
1
0
scroll, piston/
scroll, piston
screw
2
1
a
1
1
screw
2
1
a
1
1
screw
2
1, 3
b
2
1
screw/scroll,
piston
2/12
1, 2
h
2
1
screw/scroll,
piston
2/12
1, 2, 3
d
2
2
screw/scroll,
piston
2/12
1, 2
h
2
2
screw/scroll,
piston
2/12
1, 2, 3, 4
i
2
2
scroll, piston/
scroll, piston
2/12
1, 2, 3, 4
l
Tab. A.a
pRack +0300011EN rel. 1.2 - 04.12.2012
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