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 specications may change without notication.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
WIRING CONNECTIONS | 385
Wiring Connections
To Next Page
Loading...
Need help?
General