Wiring Diagrams; Indoor Units - Daikin CTXU25G2V1B Service Manual

Wiring Diagrams

2. Wiring Diagrams

2.1

Indoor Units

CTXU25/35/42/50G2V1B
PCB3
S49 S46
LED1
H1P
LED2
H2P
LED3
H3P
S1W
S21
t°
HA
R1T
PCB4
S26 S25
INTELLIGENT EYE
SENSOR
PCB2
SIGNAL
WIRELESS
RECEIVER
REMOTE
CONTROLLER
261
PCB1
~ ~
RECTIFIER
V1
TRANSMISSION
CIRCUIT
S41
S47 S32
t°
S48
R2T
M M
M1S M2S
F1U
H1
3.15A
BLK
H2
WHT
MR10
RED
GRN
H3
GRN
/ YLW
FG
S1
RED
FG
BLU
BRN
F1U
M
ORG
H1P
WHT
M1F
H2P, H3P
M1F
M1S~M3S
PCB1~PCB4 : PRINTED CIRCUIT BOARD
R1T, R2T
S1~S49
S1W
INDOOR
M
X1M
M3S
SiBE12-908
FIELD WIRING.
1
X1M
2
1
3
2
3
CAUTION
NOTE THAT OPERATION WILL
RESTART AUTOMATICALLY IF
THE MAIN POWER SUPPLY IS
TURNED OFF AND THEN BACK
ON AGAIN.
: FRAME GROUND
: FUSE
: MULTI MONITOR
: PILOT LAMP
: FAN MOTOR
: SWING MOTOR
: THERMISTOR
: CONNECTOR
: OPERATION SWITCH
: TERMINAL STRIP
: PROTECTIVE EARTH
OUTDOOR
3D062523
Appendix