Bryant 619PB Product Data page 16

OUT DOOR
FAN
3
HEATER 1
CN414
CN15
L-OUT
RY1
OUTDOOR
CN8
MAIN
RED
BLACK
PCB
CN7
CN2
YELLOW
CN6 CN6-1
Y/G
Y/G
Y/G
INDOOR UNIT CONTROL BOARD
L_IN Power Voltage ：AC 230V
CN11 Power Voltage ：AC230V
CN16 Relative to the N terminal voltage：DC 24V
CN15 Maximum voltage：DC5V
CN6 Maximum output voltage ：AC230V
CN4 Indoor fan interface,Maximum voltage：DC310V
CN5 Stepper motor interface,Maximum voltage between the lines：DC12V
P_1 Ground
CN8 Room temperature sensor interface,maximum voltage：DC5V
CN9 Pipe temperature sensor interface,maximum voltage：DC5V
CN10A Display interface,maximum voltage between the lines：DC5V
CN14 Stepper motor interface (optional),maximum voltage between the lines：DC12V
OUTDOOR UNIT CONTROL BOARD
CN7、CN8 Input: 230V High voltage
CN2 Output: Connection of the high voltage
CN3、CN4 Output: High voltage for 4- way control
CN11、CN16 Output: 230V High voltage for HEATER
CN5 Output: Pulse(0- 320V) for DC FAN
CN12、CN13 Output: Connection of the high voltage
U V W Output: Pulse(0- 320V) for compressor
CN10 Input:Pin1 (5V) Pin2(0- 5V)
CN1 Input:Pin3- 4 (5V) Pin2(0V),Pin1,Pin5(0- 5V)
CN18 Output:Pin5&6(12V) Pin1- Pin4:Pulse waveform,(0- 12V)
BLUE
CN13
CN12
BLUE
1
U
CN14 2
V
3
W
CN1 V U
CN10 W
COMPRESSOR
Y/G
OUTDOORAMBIENT
TEMPERATURE SENSOR
Fig. 11 – Wiring Diagram Size 18 (208- 230V)
INPUT or OUTPUT VALUE
INPUT or OUTPUT VALUE
M
5
CN4
RED
CN2
BLUE(BLACK)
L-IN
YELLOW
CN11
Y/G
N
CN16
L1L2 S JX1
INDOOR UNIT
OUTDOOR UNIT
INDOOR WIRING DIAGRAM
16
M
P_1
CN5
OPTIONAL
Wi-Fi
Contoller
8(7)
OPTIONAL
Wire Contoller