Group Control - LG Multi-Inverter Service Manual

Part 2 Functions & Controls

6.7 Group Control

6.7.1 Operation Summary
• Where several products are linked, one specific control device can control a specific number of products.
6.7.2 Specific Operation
• Connecting line is linked to each of the indoor equipments for communication.
A specific control device is connected to each of them and this control device can control the same function.
• Group control function is enabled by cutting an optional jump wire in the wired remote control. At this time, the main
system will not respond in order to prevent data collision.
• While executing group control command, use the random data(0-3minutes) in the main body of indoor equipment for
limiting starting current.
• Control device can control up to 16 indoor equipments.
Copyright ©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 32 -
LGE Internal Use Only