LG UUA1 Series - Outdoor Unit PCB Setting Procedure For Simultaneous Operation System

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INSTALLATION OF OUTDOOR UNIT
ENGLISH
1 DIP_SW Setting
Set the DIP_SW as below Table (Ⓐ)
2 Auto Addressing Method
Addressing work assigns address to each indoor unit. When firstly installing product or
replacing the indoor unit PCB. Auto Addressing work should be done for simultaneous
operation.
* Work procedure
1) Set DIP_SW correctly.
2) Turn on main power.
3) Press the SW01M for about 3 seconds within 3 minutes After main power on.(Ⓑ)
4) After step 3), the LED01E(red LED) and LED02E(green LED) rapidly flickers. When Addressing
work is done, green LED is off, else LED (LED01E) stops flickering and lights continuously.
Address of indoor unit is indicated on the wired remote control display window. (CH01, CH02,
CH03, CH04)
5) Press
]
button to turn on the indoor.
6) If you fail to perform the Addressing work, repeat step 2)~5).
Outdoor Unit PCB Setting Procedure For Simultaneous Operation System
Main PCB
SW01M
DIP SW01D
A
B
LED01E
LED02E
123456
DIP SW01D Indoor Unit No.
123456
1(Single) : Default
123456
2(Duo)
123456
3(Trio)
123456
4(Quartet)