LG ARUM080LTE5, Технический каталог изделия

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Multi V 5
8. Electrical Wiring
40
Installation of Outdoor Units
8.3 HR Unit PCB (For Heat Recovery System)

Switch for setup of HR Unit
8.3.1 Setup the switch of HR Unit
■
Setup the switch of HR Unit
S/W Function
Dip SW
SW02E
(8pin Dip SW)
Selection of the method for pipe detection
Selection of Master/Slave Main PCB Setting the Zoning
Control
Selection of the No. of connected branches
No.2
SW01E
(4pin Dip SW) Selection of the valve to address
No.3
SW01D
(Left)
Selection of the Valve Group Control Setting to address
HR units
No.4
SW01C
(Right)
Manual addressing of zoning indoor units
No.5
SW02B
(Left)
Increase in the digit of 10
No.6
SW01B
(Right)
Increase in the digit of 1
Branch #1~4
Bypass
(from left) SC EEV
Branch #3,4
High/Low
(from top)
Branch #1,2
High/Low
(from top)
Branch #5~8
Bypass
(from left)
Branch #7,8
High/Low
(from top)
Branch #5,6
High/Low
(from top)
7-SEG
Main PCB (2EA, same P/No)
7-SEG
Liquid
Bypass
Valve
- SW02E : Use only SW
No.5
- SW01E : Branch #5~8
(from SW No.1)
- SW01C
- SW01D/SW01C/
SW02B/SW01B/SW02E
- SW01E : Branch #1~4
(from SW No.1)
Branch No.
M M ain PCB (M aster) M ain PCB (Slave)
W