59
Wiring
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
MULTI
F
MAX
MULTI
F
PI485
PI485 V-net Control Integration Board for Outdoor Units adapt Multi F, Multi F MAX systems to a LG VRF
system central protocol for integration with LG central controllers. The PI485 is installed in the Multi F /
Multi F MAX outdoor unit. For more information on PI485 installation, see the PI485 installation manual.
Figure 81: PI485 Board (Appear-
ance may differ depending on
model).
WIRING
Power Wiring and Communications Cable Connections
Multi F LMU18CHV, LMU24CHV
Multi F LMU30CHV, LMU36CHV
T
hi
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la
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is
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ld
be app
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re
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GA P(Sub PCB
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PI
4
8
5
G
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)
Pl
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ns
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ng
PI
4
8
5
G
a
tew
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Screw Hole
Screw Hole
MEZ30
1
71
8
0
2
Multi F MAX LMU480HV, LMU540HV
Multi F MAX LMU600HV
Figure 82: PI485 Installation Area in Multi F and Multi F MAX Outdoor Units.
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