LG ARUV Series Service Manual page 291

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
7-SEG
Dip switch function
1. Main function of SW02M
SW02M
1) Selection of the method for addressing valves of an HR unit (Auto/Manual)
Switch No.1 Off
Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
• Operation: Turn dip S/W01M No.1 on.
• Display: "11" is displayed in 7-SEG
SW01M
• Operation: Turn dip S/W01M No.1 off.
• 7-SEG disappeared
SW01M
ON S/W
No.1
No.2
No.3
No.4
No.5
No.6
No.7
No.8
Auto
- 291 -
Setup and Contents
Selection
Method for addressing valves of an HR unit (Auto/Manual)
Model of HR unit
Model of HR unit
Not used
Not used
Not used
Use only in factory production (preset to "OFF")
Use only in factory production (preset to "OFF")
Switch No.1 On
Troubleshooting Guide
Manual
LGE Internal Use Only