Daikin CTXS07LVJU Service Manual page 35

SiUS121602E
Sensor PCB
(PCB1)
1) S49
2) RTH2 (R1T)
Service PCB
(PCB3)
1) S27
2) SW2 (S2W)-4
3) SW4 (S4W)
Display PCB
(PCB4)
1) S47
2) SW1 (S1W)
3) LED1 (H1P)
4) LED2 (H2P)
Note: The symbols in the parenthesis are the names on the appropriate wiring diagram.
Printed Circuit Board Connector Wiring Diagram
Connector for control PCB
Room temperature thermistor
S49
Connector for control PCB
Switch for upward airflow limit setting
∗ Refer to page 189 for detail.
∗ Keep the other switches as factory setting.
Switch for airflow selection
∗ Refer to page 36 for detail.
SW4
SW2-4
Connector for control PCB
Forced cooling operation ON/OFF button
LED for operation (green)
LED for timer (yellow)
LED1
LED2 SW1
LED3 does not function.
RTH2
3P191450-1
S27
3P191448-1
S47
3P191447-1
Indoor Unit
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