LG MULTI V mini R410A Manual Del Usuario página 51

Automatic Addressing
• The address of indoor units would be set by auto
addressing
1) Wait for 3 minutes after applying power supply
(outdoor unit, indoor unit).
2) Press the switch of the outdoor unit (SW02V) for 5
seconds.
3) A "88" is indicated on 7-segment LED of the outdoor
unit PCB.
4) For completing addressing, 2~7 minutes are required
depending on numbers of indoor unit connection set.
5) Numbers of indoor unit connection set whose
addressing is completed are indicated for 30seconds
on 7-segment LED of the outdoor unit PCB.
6) After completing addressing, address of each indoor
unit is indicated on the wired remote control display
window. (CH01, CH02, CH03, ............. CH06:
Indicated as numbers of indoor unit connection set.)
CAUTION
In replacement of the indoor unit PCB, always perform auto address setting again.
- If power supply is not applied to the indoor unit, operation error occurs.
- Auto addressing is only possible on the main PCB
- Auto addressing has to be performed after 3 minutes to improve communication.
Electrical Wiring
SW01B SW02B
(DIP S/W) (DIP S/W)
7 - Segment
SW02V
Auto addressing
Installation Manual 51