LG Multi V ARUB Series Installation Manual page 62

HR Unit PCB
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)
No. Display and Setup
1
7-SEG
2
Identification of Manual Valve ID (Address)
No. Display and Setup
1
62 Outdoor Unit
SW01M
7-SEG SW01M
7-SEG SW01M
Setup and Contents
• Operation: Turn dip S/W01M No.1 on.
• Display: "11" is displayed in 7-SEG
• Operation: Turn dip S/W01M No.1 off.
• 7-SEG disappeared
Setup and Contents
• Operation: more than 2 dip switches turned on.
• Display: "Er" is displayed in 7-SEG