Multi F Outdoor Unit Engineering Manual

Terminal
block
Side panel
Cord clamp
Conduit hole
Power supply cable
(1Ø, 208-230V)
Connecting cable
(1Ø, 208/230V)
Taping
(for sealing)
Lock nut
(field supply)
Conduit
(field supply)
Conduit panel
Indoor unit A
Indoor unit B
Indoor unit C
Indoor unit D
Screw
Control Access
Panel
WIRING CONNECTIONS
Power Wiring (208-230V) and Communications Cable Details
Figure 98: Example of Power Wiring and Communications Cable Terminations.•Find the outdoor unit terminal block by unscrewing the
control access panel.
•Side panel of the outdoor unit has knockout holes for
the conduits. After install is complete, seal up any gaps
between the panel and the conduits.
•Clamp is included near the terminal block to help protect
the connections from strain on the cables.
•Always have a trained technician properly ground
the outdoor unit. If the outdoor unit is not properly
grounded,thereisariskofelectricshock.
•Useaconduitforthepowerwiring.
•Thecommunicationscableshouldbeseparatedand
isolatedfromtheoutdoorunitpowerwiring,comput-
ers, radio and television broadcasting facilities, as
wellasmedicalimagingequipment.
Due to our policy of continuous product innovation, some specications may change without notication.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
WIRING CONNECTIONS | 223
Wiring Connections
MULTI
F
MAX
MULTI
F