Outdoor Units - Daikin E-Series Service Manual

SiBE12-818
1.6

Outdoor Units

Connectors PCB(1)(Main PCB)
1)
2)
3)
4)
5)
6)
7)
8)
9) S51,
10)
11)
12)
13)
14)
15) AC1,
16) HR1,
PCB(2)(Service Monitor PCB)
1) S52,
Note: Other Designations
PCB(1)(Main PCB)
1)
2)
3) V2, V3,
PCB(2)(Service Monitor PCB)
1)
2)
3)
4)
5)
6)
Printed Circuit Board Connector Wiring Diagram
S10 Connector for terminal strip (indoor-outdoor transmission)
S15 Connector for COOL / HEAT mode lock
S20 Connector for electronic expansion valve coil A port (white)
S21 Connector for electronic expansion valve coil B port (red)
S22 Connector for electronic expansion valve coil C port (blue)
S23 Connector for electronic expansion valve coil D port (yellow)
S24 Connector for electronic expansion valve coil E port (green)
S40 Connector for overload protector
S101 Connector for service monitor PCB
S70 Connector for fan motor
S80 Connector for four way valve coil
S90 Connector for thermistors
(outdoor air, heat exchanger, discharge pipe)
S92 Connector for gas pipe thermistor
S93 Connector for liquid pipe thermistor
AC2 Connector for terminal strip (power supply)
HR2 Connector for reactor
S102 Connector for control PCB
FU1 Fuse
FU2, FU3 Fuse (3.15A)
V5, V9, Varistor
V100
LED A Service monitor LED (green)
LED1 - LED5 Service monitor LED (red)
SW1 Forced operation ON/OFF switch
SW3 Wiring error check switch
SW4 Priority room setting switch
SW5 Night quiet mode setting switch
Printed Circuit Board Connector Wiring Diagram
(30A)
47