LG Universal System Air Conditioner - Wiring Diagrams

Ceiling Concealed Duct
52 Universal System Air Conditioner
5. Wiring Diagrams
CN-REMO
CN-PIPE1
RF-REMOTE
CONTROL
OPTION
CN-ROOMCN-CC
CN-DISP
CN-DPUMP
CN-POWER
CN-MOTOR
ROOM.
THERMISTOR
CN-AIRC
A/CL
UNIT
CENTRAL CONTROL
TELE CONTROL
DRY CONTACT
IN-PIPE.
THERMISTOR
CN-PIPE2
OUT-PIPE.
THERMISTOR
REMOTE
CONTROL
TO OUTDOOR UNIT
FUSE
GN/YL
RD
BL
BR
1(L)
2(N)
345
CN-OUT
CN-PTC
PTC
HEATER
VENTILATION
E/HEATER
CN-ZONE
ZONE CONTROL
CN-FLOAT
FLOAT S/W
CONNECTOR NUMBER LOCATION
CN-POWER AC POWER SUPPLY
CN-MOTOR BLDC FAN MOTOR OUTPUT
CN-D/PUMP DRAIN PUMP OUTPUT
CN-DISP RF-REMOTE CONTROL
CN-FLOAT FLOAT SWITCH INUT
CN-ZONE ZONE CONTROL OUTPUT
CN-CC CENTRAL CONTROL OUTPUT
CONNECTOR NUMBER LOCATION
CN-PIPE1 PIPE SENSOR
CN-PIPE2 DISCHAGE PIPE SENSOR
CN-REMO REMOTE CONTROL
CN-ROOM ROOM SENSOR
CN-AIRC AIR CLEAN
CN-PTC PTC HEATER
CN-OUT VENTILATION /ELECTRIC HEATER
ABNH-HL, ABNH-GL
ABNH-RL