LG Multi V 5 ARUM080LTE5, Installation Manual

Page: 43 / 55

43
ENGLISH
No. Display and setup Setup and Contents
1
- Operation: Turn DIP switch No.1 on.
- Display: "11" is displayed in 7 segment
2
- Operation: Turn DIP switch No.1 off.
- 7 segment disappeared
7 segment SW01M
7 segment SW01M
No. Display and setup Setup and Contents
1
- Operation: more than 2 DIP switches
turned on.
- Display: "Er" is displayed in 7 segment
7 segment SW01M
ROTARY 01 ROTARY 02
0 0
The connected port number of HR
unit
The connected HR unit number
The auto addressing number of
indoor unit (digit of 1)
The auto addressing number of
indoor unit (digit of 10)
No. of Indoor unit.
No. of HR unit branch.
No. of HR unit.
ROTARY 01 ROTARY 02 7 segment
0 0
CAUTION
• Waiting for 80 seconds after power on.
• The zoning information and Master IDU information remove from
EEPROM after Auto-addressing.
• If there is installed the central control, it is impossible setting of
Master IDU in zoning.
!
Outdoor Units (External PCB)
Group Number setting
Group Number setting for Indoor Units
- Confirm the power of whole system(Indoor Unit, Outdoor Unit) is
OFF, otherwise turn off.
- The communication cables connected to CEN.A and CEN.B terminal
should be connected to central control of Outdoor Unit with care for
their polarity (A-A, B-B).
- Turn the whole system on.
- Set the group and Indoor Unit number with a wired remote control.
- To control several sets of Indoor Units into a group, set the group ID
from 0 to F for this purpose.
Example) Group number setting
1
st
number indicate the group number
2nd number point out indoor unit number
SODU.B SODU.A IDU.B IDU.A CEN.B CEN.A DRY1 DRY2 GND 12V
B(D) A(C)
1 F
Group Indoor unit
Group recognizing the central controller
No.0 group (00~0F)
No.1 group (10~1F)
No.2 group (20~2F)
No.3 group (30~3F)
No.4 group (40~4F)
No.5 group (50~5F)
No.6 group (60~6F)
No.7 group (70~7F)
No.8 group (80~8F)
No.9 group (90~9F)
No. A group (A0~AF)
No. B group (B0~BF)
No. C group (C0~CF)
No. D group (D0~DF)
No. E group (E0~EF)
No. F group (F0~FF)
WARNING
• Valve address and central control address of its corresponding
indoor unit should be set identical in manual addressing.
!
Valve (04)
EX)
Valve (03)
Valve (02)
Valve (01)
Indoor unit (04)
Indoor unit (03)
Indoor unit (02)
Indoor unit (01)
Central control address
HR unit
Setting the optional function
Select the mode/function/option/value using ‘
▶
’, ‘
◀
’ Button and
confirm that using the ‘
●
’ button after DIP switch No.5 is turned on.
Setting method of Master indoor unit in zoning
1
Turn DIP switch 5,6,10 on at system off.
2
Set the left Ratary switch for HR unit.(Rotary switch No. "0" ‘ HR
unit No. "1")
3
Set the right Ratary switch for IDU unit.(Rotary switch No. "0" ‘ HR
unit branch No. "1")
4
Display the Master IDU No. of the HR unit on 7 segment.(Default
display is "00" on 7 segment)
5
Press the black button.(The IDU No. increase every 1 second in the
zoning )
6
Set the Master IDU(Press the red button during 1.5 seconds stop
twinkling)
Method of checking the pipe detection result
at outdoor unit
1
Wait for 5 minutes, after Pipe detection is completed.
2
Turn on the No.10,14,16 DIP S/W of SUB PCB at master unit
3
Check the data on 7 segment, switching rotary 01,02.
Identification of Manual Valve ID (Address)
Example of checking valve address
(In case that an indoor unit of central control address "11" is connected
to a valve #1 of an HR unit)
SW01C ( Ɨ : Confirm /
Automatic Addressing)
SW02C ( ȭ : backward)
SW04C (X : cancel)
DIP switch 01
7 Segment
SW01D (reset)
SW03C ( ȯ : forward)