Indoor Unit SiBE05-722EE
20 Printed Circuit Board Connector Wiring Diagram
Power Supply
PCB (PCB2)
Display PCB
(PCB3)
Signal Receiver
PCB (PCB4)
Note: The symbols in the parenthesis are the names on the appropriate wiring diagram.
1) S36 Connector for control PCB
2) H1, H2, H3 Connector for terminal board
3) H4, H5, H6 Connector for AC fan motor
4) V1 Varistor
5) FU1 Fuse (3.15 A, 250 V)
S36
FU1
H2
H3
H4
H5
H6
H1
V1
2P084361-1
1) S25 Connector for control PCB
2) LED1 (H1P) LED for operation (green)
3) LED2 (H2P) LED for timer (yellow)
4) LED3 (H3P) LED for HOME LEAVE operation (red)
LED3 LED2 LED1
S25
2P084377-5
1) S27 Connector for control PCB
2) S31 (RTH) Connector for room temperature thermistor
3) SW1 (S1W) Forced cooling operation ON/OFF button
∗ Refer to page 116 for details.
SW1
S31 (RTH)
PbF
SW1
RTH
WLU
3
C1
C2
C3
S27
S27
2P084377-5
PHOTO
2P084377-
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