LG HT-C186HLA1 - Page 27

Installation Manual 27
Installation
CAUTION:
• Be careful not to exchange the color of wires.
• The maximum length of connecting wire should be below 200m(25Ω)
on
connecting each units.
• Use a wire more than 0.5mm
2
Group Control(Optional Wiring)
It operates maximum 16 Units by only one Wired Remote Controller, and each Unit starts sequentially to
pr
event overcurrent.
Operation unit
ZONE
1 2 3 4
Humidify
JET
AUTO
AUTO SWING OPERATION
FAN SPEED
Program set
SUB FUNCTION
SET TEMP
Room Temp
HI
MED
LO
Heater
Defrost
Filter
Preheat
Out door
Time
Timer
On
Set no. Time
Off
01 03 05 07 09 11 13 15 17 19 21 23
Indoor Unit 1
Terminal(Local Supply)
Blo
ck
Terminal(Local Supply)
Blo
ck
Terminal(Local Supply)
Blo
ck
Main PCB
#1
Main PCB
#2
Main PCB
#16
Wired Remote Controller
(Standard)
Indoor Unit 2
Main PCB
Indoor Unit 16
Connector
RED(12V)
YL(SIGNAL)
BR(GND)
RED(12V)
YL(SIGNAL)
BR(GND)
YL(SIGNAL)
BR(GND)
Connecting Cable(Local Supply)
Connector Connector
....
....
YL(SIGNAL)
BR(GND)
YL(SIGNAL)
BR(GND)
YL(SIGNAL)
BR(GND)
Remote
Controller
PCB
Single
Group
Slide Switch2
• Using the supplied Wired Remote Controller, wire
them
like above.
• Move slide switch 2 to "Group" position.
• Ensure that the color of wire.