Printed Circuit Board Connector Wiring Diagram and Name
Si04-115
12
Printed Circuit Board Connector Wiring Diagram
1. Printed Circuit Board Connector Wiring Diagram
and Name
1.1
FTK25/35J Series, FTX25/35J Series
Printed circuit board (1) (
Control PCB
)
Printed circuit board (2) (
Signal Receiver PCB
)
Printed circuit board (3) (
Intelligent Eye Sensor PCB
)
Name of
connector
Note:
Other designations
1) S1
Connector for fan motor
2) S6
Connector for swing motor (Horizontal Flap)
3) S7
Connector for fan motor
4) S21
Connector for centralized control to 5 rooms
5) S27, S36
Connector for control PCB
6) S26
Connector for signal receiver PCB
7) S32
Connector for room temp/Heat exchanger thermistor
8) S35
Connector for Intelligent Eye Sensor PCB
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 139 for more detail.
3) SW7
OPERATION SWITCH
4) LED1
(GRN)
LED for operation
5) LED2
(YLW)
LED for timer
6) LED3
(GRN)
LED for intelligent eye
