LG MULTI F Installation Manual page 42

WIRING
Indoor Unit Electrical Connections
6. Neatly arrange power wiring / communications cable and secure with the appropriate cable restraint. When clamping,
force to the wiring connections.
7. Reinstall the metal control box by reattaching it with its two (2) screws;
the cover firmly closes.
8. Fill in any gaps around the wiring access holes with sealant to prevent foreign particles from entering the indoor unit.
• Each wire must be securely attached to the terminal block.
• Secure the cable onto the control board using a cable tie.
• Use a conduit to protect the cable / refrigerant piping from the indoor unit to the outdoor unit.
For more information on conduits or the bundling method, see the Installation section.
Figure 59: Multi F Four-Way Ceiling-Cassette Indoor Unit Wiring Diagram.
42
Due to our policy of continuous product innovation, some specifications may change without notification.
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do not catch the wiring in the electric box cover and make sure
F
MULTI
F
MULTI MAX
do not apply