LG MULTI V 5 ARUN240BTE5 User Manual

26
ENGLISH
CAUTION
It should be wiring power cables or communication cables to avoid
interference with the oil level sensor. Otherwise, That oil level sensor
would be operated abnormally.
!
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.
[Main Board]
Dip switch
7 segment
SW01C
(Automatic Addressing Setting)
Main power
terminal block
Insulation sleeves
attachments
Ground wire
Ground wire
ODU-IDU
Communication
cable
ODU-ODU
Communication
cable
Main power
terminal block
Ground wire
When connecting
Communication wires
/ Ground wire from
front guide panel
When connecting
Main power lines
/ Ground wire from
front guide panel
Gap : Over
50mm(1.97’’)
Front Side
Fix firmly with cable tie
or clamp cord not to be
displaced
Main power line
connection
Communication/Ground
wire connection
Quick control Setting
In the factory setting, main PCB dip switch setting is all “OFF”.
- Check and make sure that all the indoor unit model name are
ARNU******4.
- Change the main PCB Dip switch No. 3 “OFF → ON” like below pic-
ture.
- Push the reset button.
7 segmentDip Switch
Reset button
• Initial display order
• Example) ARUN620LTE5
62hp 380V Heat Pump System (Master unit: 18 hp, Slave
1: 16 hp, Slave 2: 14hp, Slave 3: 14hp)
Order No Mean
①
8~26 Master unit capacity
②
10~24 Slave 1 unit capacity
③
10~24 Slave 2 unit capacity
④
10~24 Slave 3 unit capacity
⑤
8~96 Total capacity
⑥
2 Heat Pump
⑦
38 380V model
46 460V model
22 220V model
⑧
50 Product type
① ② ③ ④ ⑤ ⑥ ⑦ ⑧
18 16 14 14 62 2 38 50
Example) Connection of power and communication cable (UXB)
Main power
terminal block
Ground wire
Gap : Over
50mm(1.97’’)
When connecting
Main power lines
/ Ground wire from left side
When connecting
Communication wires
/ Ground wire from left side
Bottom Side
1,MFL67221438,영영 2018. 10. 4. 영영 11:29 Page 26

LG MULTI V 5 ARUN240BTE5 Specifications

General

Brand	LG
Model	MULTI V 5 ARUN240BTE5
Category	Air Conditioner
Language	English