LG Multi V Service Manual

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All rights reserved. Only training and service purposes.
n Checking according to dip switch setting
1. 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.
2. It checks whether the input is properly performed without the bad contact of the dip switch or not
n 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 7HP)
4. Checking the setting of outdoor units
• Initial display order • Example) ARUB060GSS4
① ② ③ ④
07 3 22 1
Order No Note
①
4~12 Model capacity
②
1 Cooling only
2 Heat pump
3 Heat Recovery
③
22 220V
④
1 Standard
Test Run
h Heat Pump installation
① Turn on the DIP s/w No 4.
② The factory setting display is appeared “HR”.
③ Change “HR” into “HP” display pushing
▶ button and then push confirm button.
④ Turn off the DIP s/w No 4. and Push reset
button to restart the system.
(If you turn on the DIP s/w No 4, you can
make sure “HR” or “HP” display later.)
DIP switch setting ODU Setting
Setting Heat pump system or
Heat Recovery system
(Installer Setting)

LG Multi V Specifications

General

Brand	LG
Model	Multi V
Category	Air Conditioner
Language	English