Hr Unit Pcb - LG Multi V PRHR023 Installation Manual

INSTALLATION
18

HR Unit PCB

7-SEG
Liquid
Bypass
Valve
Main PCB (Master)
* Number from left in sequence for less-than-8 branch model.
** PRHR043 / PRHR033 / PRHR023 : Master Only
Branch #1~4
Bypass
(from left) SC EEV
Branch #3,4
High/Low
(from top)
Branch #1,2
High/Low
(from top)
- SW01D/SW01C/
SW02B/SW01B/SW02E
- SW01E : Branch #1~4
(from SW No.1)
Branch No.
Main PCB (2 EA, same P/No)
Branch #5~8
Bypass
7-SEG
(from left)
- SW02E : Use only SW
No.5
- SW01E : Branch #5~8
(from SW No.1)
- SW01C
Main PCB (Slave)
Branch #7,8
High/Low
(from top)
Branch #5,6
High/Low
(from top)