Daikin ATXS35EV1B7 Service Manual page 23

Printed Circuit Board Connector Wiring Diagram
1.2.2 ARXS 50 E
Connectors PCB(1)(Main PCB)
1)
2)
3)
4) S51,
5)
6)
7)
8) AC1,
9) 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)
12
S10 Connector for terminal strip (indoor-outdoor transmission)
S20 Connector for electronic expansion valve coil
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, and discharge pipe)
AC2 Connector for terminal strip (power supply)
HR2 Connector for reactor
S102 Connector for control PCB
FU1 Fuse
FU2, FU3 Fuse (3.15A)
V5, V6, V11 Varistor
LED A Service monitor LED (green)
SW1 Forced operation ON/OFF switch
SW4 Field setting switch
∗
Switch
∗
Switch
∗
Switch
(30A)
A: No function
B: For the changeover of the lower limit for cooling.
(OFF: –10°C, ON: –15°C)
Refer to page 46 for detail.
C: Powerful defrost operation (ON)
Printed Circuit Board Connector Wiring Diagram
SiBE04-824