LG ARUN038GS2 Installation Manual - Page 64

Example of checking valve address, Identification of Manual Valve ID Address

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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 Setup and Contents 1 • Operation: Turn dip S/W No.1 on. SW01M SW03M • Display: "11" is displayed in 7-SEG • Operation: Turn dip S/W No.1 on. 2 • 7-SEG disappeared SW01M SW03M Identification of Manual Valve ID (Address) No. Display and Setup Setup and Contents 1 • Operation: more than 2 dip switches turned on. SW01M SW03M • Display: "Er" is displayed in 7-SEG 64 Outdoor Unit

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64
Outdoor Unit
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)
• Operation: Turn dip S/W No.1 on.
• Display: "11" is displayed in 7-SEG
No.
1
2
Display and Setup
Setup and Contents
• Operation: Turn dip S/W No.1 on.
• 7-SEG disappeared
SW01M
SW03M
SW01M
SW03M
Identification of Manual Valve ID (Address)
• Operation: more than 2 dip switches turned on.
• Display: "Er" is displayed in 7-SEG
No.
1
Display and Setup
Setup and Contents
SW01M
SW03M