Publicidad
UNISAB III
I/O MATRIX
I/0 Matrix
Rev.
17-06-2021
14
x: Always connected
∆: Optional
: Stages connected if unloading set to VSD Normal or VSD
Total
▲: Not VSD Normal or VSD Total
Capacity stage 7 (ref. Q52)
Intermediate liquid injection
15
Bypass discharge non-return valve
Oil Cooling
Dual HLI2 valve
Thermo pump (external) (ref. 98B)
Thermo pump Valve 1 (internal) (ref. 98G)
16
Thermo Pump Valve 2 (internal) (ref. 98H)
Thermo Pump bypass to suction line (ext) (ref. 98V)
Bypass funktion
Stop Valve LP/HP/DX
HLI / BLI cooling
HLI "4-20 mA" stop valve
17
Water cooling
Thermo Pump bypass to suction line (int) (ref. 98V)
Oil rectifier
Oil return
Oil return from evaporator
18
Oil return dual
Oil return from evaporator
4849-961
HETH
∆
X8 18
17
∆
∆
∆
∆
X10 9
7
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
X10
10
8
∆
∆
∆
∆
∆
∆
∆
∆
X8 20
19
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
X10 13
11
∆
∆
∆
∆
∆
∆
∆
∆
X10 14
12
∆
∆
∆
∆
100/
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
100/
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
PAGE 6 of 8
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