Bryant 619PB Product Data page 15

COMPRESSOR
CN21 CN31
CN28 CN29 CN30 CN22
CN26
CN27
CN16
CN1
CN9-1 CN32-1
CN3
CN2
CN7
WHITE
WHITE
Y/G
DC-FAN
REACTOR
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
CN31 Output:Pin5&6(12V) Pin1- Pin4:Pulse waveform,(0- 12V)
CN21 Input:Pin3- 4 (3.3V) Pin2(0V),Pin1,Pin5(0- 3.3V)
CN22 Input:Pin1 (3.3V) Pin2(0- 3.3V)
CN37 Output: 230VAC High voltage
CN9- 1,CN32- 1 Output: Connection of the high voltage
CN1 Input:230VAC High voltage
CN2 Input:230 VAC High voltage
CN3 Connection to the earth
CN16 Output: Connection of the high voltage
CN26,CN27 Output: High voltage for 4- way control
CN7 Output: Pulse(0- 320VDC) for DC FAN
U V W Output: Pulse(0- 320VDC) for COMPRESSOR
HEATER, CRANKCASE
CN33
HEATER, CRANKCASE
OPTIONAL:
YELLOW
BLUE
RED
L2
L1 S L1 L2
Y/G
L2
L1
Power Input
Y/G
L1 L2 S GND
Fig. 10 – Wiring Diagram Sizes 09 & 12 (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
15
M
P_1
CN5
OPTIONAL
Wi-Fi
Contoller
8(7)
OPTIONAL
Wire Contoller