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Si12-308
Printed Circuit Board Connector Wiring Diagram
Printed Circuit Board Connector Wiring Diagram
69
1.4
Duct Connected Type
Connectors
Note:
Other designations
Control PCB
Detail (PCB 1)
Refer to PCB (1) Control on P64.
Display PCB
Detail (PCB 2)
1)
S1
(on PCB 1) Connector for fan motor
2) S1 (on PCB 2) Connector for control PCB
3)
S7
Connector for fan motor
4)
S21
Connector for
centralized control
to 5 rooms
5)
S26
Connector for display PCB
6)
S32
Connector for room temp / Heat exchanger thermistor
1)
V1
Varistor
2)
JA
Address setting jumper
JB
Fan speed setting
when compressor is OFF on thermostat
JC
Power failure recovery function
∗
Refer to page 259 for more detail.
3)
SW1
OPERATION SWITCH
4)
LED1
(GRN) LED for operation
5)
LED2
(YLW) LED for timer
6)
LED3
(RED) LED for intelligent eye
Summary of Contents for Super Multi NX B series
Page 7: ...Si12 308 vi Table of Contents ...
Page 29: ...List of Functions Si12 308 18 List of Functions ...
Page 71: ...Specifications Si12 308 60 Specifications ...
Page 175: ...Instruction Si12 308 164 System Configuration ...
Page 227: ...Check Si12 308 216 Service Diagnosis ...
Page 288: ...Si12 308 Wiring Diagrams Appendix 277 FTXD50BVMC FTXD60 71BVMC ...
Page 299: ...Si12 308 iv Index ...