LG ARWN192DA2 Manual do Utilizador descarregar pdf (Página 62)

62 Outside Unit

Electrical Wiring

Group Number setting

Group Number setting for Indoor Units

① Confirm the power of whole system(Indoor Unit, Outside Unit) is OFF, otherwise turn off.

② The transmission lines connected to INTERNET terminal should be connected to central control of Outside

unti with care for their polarity( A → A, B → B )

③ Turn the whole system on.

④ Set the group and Indoor Unit number with a wired remote control.

⑤ To control several sets of Indoor Units into a group, set the group ID from 0 to F for this purpose.

Terminal block on the main PCB

SODU IDU INTERNET DRY1 DRY2

B(D) A(C)

GND 12V

Group recognizing the simple central controller

No.0 group (00~0F)

No.1 group (10~1F)

No.2 group (20~2F)

No.3 group (30~3F)

No.4 group (40~4F)

No.5 group (50~5F)

No.6 group (60~6F)

No.7 group (70~7F)

No.8 group (80~8F)

No.9 group (90~9F)

No. A group (A0~AF)

No. B group (B0~BF)

No. C group (C0~CF)

No. D group (D0~DF)

No. E group (E0~EF)

No. F group (F0~FF)

Outside Units

1 2 ... 57 58 59 60 61 62 63 64 65 66 67 ... 78 79

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LG ARWN192DA2 Manual do Utilizador Página 62