LG R410A Service Manual page 107

I Checking according to dip switch setting
1. You can check the setting values of the 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 Outdoor 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, represents R410A 10HP) model code ➔
Total capacity ➔ 2 ➔ 25 ➔ 41
1 ~255 : model code Refer to table code
5~10 : HP number
0 : cooling only
25 : normal
22 : R22 model
CAUTION
Product may not properly operate if the relevant DIP switch is not properly setup.
Model Code
Model Code Unit (HP)
60
63
2 : heat pump
41 : R410A model
Ref.
5
410A
10
Test Run
Service Manual 107