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Printed Circuit Board Connector Wiring Diagram
Si12-619A
54
Printed Circuit Board Connector Wiring Diagram
1.1.2 FTK(X)S 50~71F, FTK(X)S 50~71 D, FTKS 50~71 B
Connectors
PCB(1) (Control PCB)
PCB(2) (Signal Receiver PCB)
PCB(3) (Buzzer PCB)
PCB(4) (Display PCB)
PCB(5) (INTELLIGENT EYE sensor PCB)
Note:
Other designations
PCB(1) (Control PCB)
PCB(2) (Signal Receiver PCB)
PCB(3) (Buzzer PCB)
PCB(4) (Display PCB)
1)
S1
Connector for DC fan motor
2)
S6
Connector for swing motor (horizontal blades)
3)
S8
Connector for swing motor (vertical blades)
4)
S21
Connector for
centralized control
(
HA
)
5)
S26
Connector for buzzer PCB
6)
S28
Connector for signal receiver PCB
7)
S32
Connector for heat exchanger thermistor
8)
S35
Connector for Intelligent Eye sensor PCB
1)
S29
Connector for control PCB
1)
S27
Connector for control PCB
2)
S38
Connector for display PCB
1)
S37
Connector for buzzer PCB
1)
S36
Connector for control 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 357 for detail.
3)
LED A
LED A for service monitor (green)
4)
FU1
Fuse
(3.15A)
1)
SW1 (S1W)
Forced operation ON/OFF switch
1)
RTH1 (R1T)
Room temperature thermistor
4)
LED1
LED for operation (green)
5)
LED2
LED for timer (yellow)
6)
LED3
LED for HOME LEAVE operation (red)
Summary of Contents for 3MKS50DVM
Page 13: ...Introduction Si12 619A xii ...
Page 131: ...Control Specification Si12 619A 118 Function and Control ...
Page 213: ...Instruction Si12 619A 200 Operation Manual ...
Page 283: ...Check Si12 619A 270 Service Diagnosis ...
Page 302: ...Si12 619A Outdoor Unit E Series 50 52 58 Class Removal Procedure 289 Step Procedure Points ...
Page 385: ...Wiring Diagrams Si12 619A 372 Appendix FTK X S50 60 71FVLT ...
Page 399: ...Si12 619A vi Index ...