LG ARUV140LTS4 Installation Manual page 68

ELECTRICAL WIRING
68
The Procedure of Automatic Addressing
Power On
Waiting 3 minutes
Press RED Button for 5 sec.
(SW01C)
7-segment LED
Don't press RED Button
(SW01C)
Waiting about 2~7 minutes
7-segment LED
= 88
YES
OK
Automatic addressing start
= 88
• Automatic addressing setting end
Numbers of indoor unit connection set whose
addressing is completed are indicated for 30seconds
on 7-segment LED after completing setting
NO
Indoor address number is displayed on wired remote control or
indoor unit display window. It is not an error message, will
disappeared when on/off button is pressed on remote control
ex) Display of 01, 02, ..., 15 means connection of 15 indoor units
and Automatic addressing is completed normally.
Check the connections
of communication cable