LG ARUB115BT2 Installation Manual - Page 61

DIP switch setting

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ENGLISH DIP switch setting Main PCB I Checking according to dip switch setting 1. You can check the setting values of the main outdoor unit from the 7 segment LED. The dip switch setting should be changed when the power is OFF. 2. It checks whether the input is properly performed without the bad contact of the dip switch or not I Checking the setting of the Master unit The number is sequentially appeared at the 7 segment in 5 seconds after applying the power. This number represents The setting condition. Master model code ➔ Slave1 model code ➔ Total capacity ➔ 2 ➔ 25 ➔ Model type } 1 ~255 : Master model code Refer to table code 1 ~255 : Slave model code 8~48HP : HP number(sum of main capacity and sub capacity) No display : cooling only 2 : heat pump 25 : Normal 190 : Model type CAUTION Product may not properly operate if the relevant DIP switch is not properly setup. Model Code Model Code 195 196 197 Unit (HP) 8 10 12 Unit Master Ref. R410A Installation Manual 61

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Installation Manual
61
ENGLISH
Main PCB
DIP switch setting
■
Checking according to dip switch setting
1. You can check the setting values of the main outdoor unit from the 7 segment LED.
The dip switch setting should be changed when the power is OFF.
2. It checks whether the input is properly performed without the bad contact of the dip switch or not
■
Checking the setting of the Master unit
The number is sequentially appeared at the 7 segment in
5 seconds after applying the power. This number represents
The setting condition.
<For example, R410A 2 Units>
Master model code
➔
Slave1 model code
➔
Total capacity
➔
2
➔
25
➔
Model type
1 ~255 : Master model code
1 ~255 : Slave model code
8~48HP : HP number(sum of main capacity and sub capacity)
No display : cooling only
2 : heat pump
25 : Normal
190 : Model type
CAUTION
Product may not properly operate if the relevant DIP switch is not properly setup.
}
Refer to table code
Model Code
Model Code
Unit (HP)
Unit
Ref.
195
8
196
10
Master
R410A
197
12