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Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Part 2 Functions & Controls
7.2 Zone Controller
This feature can be used to control the operation of the Air Conditioning Unit where each zone (maximum of 4 zones)
has a separate thermostat and damper motor, your Air Conditioning
Zone control
sub PCB
ABZCA
Room1 Thermostat
Damper Motor Damper Motor
Damper Motor Damper Motor
Room2 Thermostat
Room3 Thermostat Room4 Thermostat