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LG PQCSB101S0 Owner's Manual

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Before Use
Owner’s Manual  5
ENGLISH
Before Use
Total 128 indoor units can be controlled by central controllers using function controller along with.
Function controller is connected as shown below. 
PI 485
Central 
controller 
Function
controller 
Individual controller
Indoor unit
(1)
(3)
(16)
PQRCHCS0
FAN
SPEED
MODE
Cooling Heating Auto Dry Fan
Defrost Preheat Out door
Slo
Lo
Med
Hi
Po
Room Temp
Total on
Central Run
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System Drawing
• Function controller and PI 485 are sold separately.