LGRED Installation Manual

69
Electrical System Installation
Due to our policy of continuous product innovation, some specifications may change without notification.
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MULTI
F
MAX
MULTI
F
WITH
PI-485
PI-485 V-net Control Integration Board for Outdoor Units adapt Multi F / Multi F MAX with LGRED
systems to a LG VRF system central protocol for integration with LG central controllers. The PI-485 is
installed in the Multi F / Multi F MAX with LGRED outdoor unit. For more information on PI-485 installa-
tion, see the PI-485 installation manual.
Figure 90: PI-485 Board (Ap-
pearance will differ depending on
model).
Figure 91: PI-485 Installation Area in Multi F and Multi F MAX with LGRED Outdoor Units.
ELECTRICAL
Installation
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LMU300HHV (30 kBtu/h)
LMU361HHV, LMU421HHV, LMU480HHV (36 / 42 / 48 kBtu/h)
LMU180HHV, LMU240HHV (18 / 24 kBtu/h)