LG RCWW-1 Operation & Maintenance Manual page 30

Water-cooled screw r134a
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Connector
DIN
Chiller Water-cooled Screw
Pin
Wire No.
I01
31
I02
32
I03
33
I04
34
I05
35
I06
36
I07
37
I08
38
I09
39
I10
40
I11
41
I12
42
I13
43
I14
44
I15
45
I16
46
24 V
47
24 G
-
Description
1#Main contactor
1#
Contactor
1# Y Contactor
1# Oil flow switch
Oil level switch
Oil Pressure differential switch
1#Interior protection equipment
Power phase sequence monitor equipment
1# Compressor overload relay
High-pressure switch
Low-pressure switch
Freeze and burst prevention switch
Water pump contactor input
Cold water/ cooling water flow switch
Emergency stop switch
Tele- control
24V AC-Positive
Table 5
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