Checking The Setting Of Outdoor Units - LG multi v Installation Manual

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 condition. (For example, represents R410A 36HP)
• Initial display order
Order No
①
8~18 Master model capacity(HP)
②
8~14 Slave 1 model capacity(HP)
③
8~14 Slave 2 model capacity(HP)
④
8~36
1
⑤
2
3
38
46
⑥
22
57
1
⑦
2
• Master Unit
Dip switch setting
Mean
Total capacity(HP)
Cooling Only
Heat Pump
Heat Recovery
380V model
460V model
220V model
575V model
Full function
Core function
ELECTRICAL WIRING
• Example) ARUB360CTE4
① ② ③ ④
14 12 10 36
• Slave Unit
Dip switch setting
67
⑤ ⑥ ⑦
3 57 1
ODU Setting
Slave 1
Slave 2