Duct Connected Type - Daikin Super Multi NX B series Service Manual

Si12-308
1.4

Duct Connected Type

Connectors
1)
2) S1 (on PCB 2) Connector for control PCB
3)
4)
5)
6)
Note: Other designations
1)
2)
3)
4)
5)
6)
Control PCB Detail (PCB 1)
Display PCB Detail (PCB 2)
Printed Circuit Board Connector Wiring Diagram
S1 (on PCB 1) Connector for fan motor
S7 Connector for fan motor
S21 Connector for
S26 Connector for display PCB
S32 Connector for room temp / Heat exchanger thermistor
V1 Varistor
JA Address setting jumper
JB Fan speed setting
JC Power failure recovery function
∗
Refer to page 259 for more detail.
SW1 OPERATION SWITCH
LED1 (GRN) LED for operation
LED2 (YLW) LED for timer
LED3 (RED) LED for intelligent eye
Refer to PCB (1) Control on P64.
Printed Circuit Board Connector Wiring Diagram
centralized control to 5 rooms
when compressor is OFF on thermostat
69