Dip Switch Setting - LG ARUB230BT2 Installation Manual

DIP switch setting

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.
<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
25 : Normal
190 : Model type
CAUTION
Product may not properly operate if the relevant DIP switch is not properly setup.
Model Code
Model Code Unit (HP)
195 8
196 10
197 12
}
Refer to table code
2 : heat pump
Unit Ref.
Master R410A
Main PCB
Installation Manual 61