Electric Wiring Work - LG PUCKA0 Installation Manual

Control Kit Installation

Electric Wiring Work

n Circuit diagram
1. For electric wiring, refer to figure 'Circuit diagram' mentioned below.
CONNECTOR
NUMBER
CN-POWER
CN-D/PUMP
CN-MOTOR
CN-OUT
CN-OPTION
CN-FLOAT
CN-REMO
CN-ROOM
CN-PIPE/IN
CN-CC
CN-PIPE/OUT
10 AHU Control Kit
LOCATION POINT
AC POWER SUPPLY
FIELD WIRING
FAN MOTOR CONTROLLER
FIELD WIRING
OPTION PCB
FLOAT SWITCH INPUT
REMOTE CONTROLLER
ROOM SENSOR
SUCTION PIPE SENSOR
DRY CONTACT
DISCHARGE PIPE SENSOR
FUNCTION
AC POWER LINE INPUT FOR INDOOR CONTROLLER
THERMOSTAT ON/OFF SIGNAL
FAN SPEED CONTROLL OUTPUT
DEFROST, HEATING, COOLING SIGNAL OUTPUT
COMMUNICATION BETWEEN MAIN AND OPTION
FLOAT SWITCH SENSING
REMOTE CONTROL LINE
ROOM AIR THERMISTOR
PIPE IN THERMISTOR
DRY CONTACT LINE
PIPE OUT THERMISTOR