LG ARUN024GSS4.EWGBLUS Bedienungsanleitung PDF herunterladen (Seite 22)

- About more information of IO Module, please refer to IO Module

manual.

CAUTION

Be sure to turn off outdoor unit power before installation.

※Pictures may differ depending on the model.

• Initial display order

• Example) ARUN100LSS0

Order No Note

①

4~12 Model capacity

②

1 Cooling only

2 Heat pump

③

38 380V

46 460V

22 220V

④

1 Standard

5 Cold temperature area

6 Tropical

① ② ③ ④

10 2 38 1

Checking the setting of outdoor units

Checking according to dip switch setting

- You can check the setting values of the Master outdoor unit from the

7 segment LED.

The dip switch setting should be changed when the power is OFF.

Checking the initial display

The number is sequentially appeared at the 7 segment in 5 seconds

after applying the power. This number represents the setting condi-

tion. (For example, represents R410A 10HP)

Installation of IO Module(optional)

① Assemble IO Module and bracket.

② Fix the bracket on designated location with two clamp

cords(105mm).

③ Connect the connection wires according to the instructions.

(Please refer to Setting and Using Method)

ENGLISH

DIP-SWITCH 7 - Segment

SW01C (̻ : conﬁrm)

SW02C (ඔ : backward)

SW03C (ඖ : forward)

SW04C (

: cancel)

SW01D (reset)

CAUTION

• In replacement of the indoor unit PCB, always perform Automatic

addressing setting again (At that time, please check about using

Independent power module to any indoor unit.)

• If power supply is not applied to the indoor unit, operation error

occur.

• Automatic Addressing is only possible on the master Unit.

• Automatic Addressing has to be performed after 3 minutes to im-

prove communication.

The Procedure of Automatic Addressing

• 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

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.

Automatic addressing start

Waiting 3 minutes

Power On

Press RED Button for 5 sec.

(SW01C)

7-segment LED = 88

Don’t press RED Button

(SW01C)

Waiting about 2~7 minutes

7-segment LED

YES

NO Check the connections

of communication cable

= 88

Setting the function

Select the mode/function/option/value using ‘▶’, ‘◀’ Button and con-

firm that using the ‘●’ button after dip switch No.5 is turned on.

DIP-SW01 7 - Segment

SW01C (̻ : conﬁrm)

SW02C (ඔ : backward)

SW03C (ඖ : forward)

SW04C (

: cancel)

SW01D (reset)

Automatic Addressing

The address of indoor units would be set by Automatic Addressing

- Wait for 3 minutes after supplying power.

(Master and Slave outdoor units, indoor units)

- Press RED button of the outdoor units for 5 seconds. (SW01C)

- A “88” is indicated on 7-segment LED of the outdoor unit PCB.

- For completing addressing, 2~7 minutes are required depending on

numbers of connected indoor units

Numbers of connected indoor units whose addressing is completed are

indicated for 30 seconds on 7-segment LED of the outdoor unit PCB

- 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 connected indoor units)

[Heat Pump (MAIN PCB)]

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 28 29

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