Pi-485; Lmu360Hhv, Lmu420Hhv - LG MULTI F Series Installation Manual
Multi-zone heat pump systems with lgred 1.5 to 3.5 tons
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Also See for MULTI F Series:
- Engineering manual (392 pages) ,
- Install (6 pages) ,
- Installation manual (104 pages)
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ELECTRICAL
Installation
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 95: PI-485 Installation Area in Multi F and Multi F MAX with LGRED Outdoor Units.
LMU180HHV, LMU240HHV, LMU300HHV
This label is should be applied in the location
installed.
LGAP(Sub PCB for Central Controller is
Please connect the wire after installing
the LGAP.
LMU360HHV, LMU420HHV
70
where
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.
Figure 94: PI-485 Board (Ap-
pearance will differ depending on
model).
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