Bryant 619PB Product Data page 17

2
INDOOR UNIT CONTROL BOARD
Power Voltage ：AC 230V
L_IN
Power Voltage ：AC230V
CN11
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
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
L-OUT
S
CN10
YELLOW
Y/G
S
Y/G
Fig. 12 – Wiring Diagram Size 24 (208- 230V)
INPUT or OUTPUT VALUE
INPUT or OUTPUT VALUE
RED
BLUE(BLACK)
YELLOW
CN11
Y/G
N
CN16
L1L2 S JX1
INDOOR UNIT
OUTDOOR UNIT
INDOOR WIRING DIAGRAM
17
M
M
5
CN4
P_1
CN5
CN2
L-IN
OPTIONAL
8(7)
OPTIONAL
Wire Contoller
Wi-Fi
Contoller