Wiring Diagrams; Indoor Unit - Daikin FTXN25KEV1B Service Manual

SiBE041102_A

2. Wiring Diagrams

2.1

Indoor Unit

FTXN25/35KEV1B
PCB 2
LED1 H1P
S27
LED2 H2P
1
BLK
BLK
S1W
BLK
BLK
t˚
BLK
BLK
BLK
R1T
BLK
9 BLK
SIGNAL
RECEIVER
1 5
1 2
S32 S6
t˚
R2T
M
M1S
Appendix
S26
9
V1TR
1
C70
1 3 1 3 6
S7 S1
M
~
150˚C
t˚
M1F
PCB 1
F1U H1
3.15A
C102
V1
MR10
H2
C103
H3
TRANSMISSION
CIRCUIT
FG
1 5
S21
: VARISTOR
V1
C70, C102,
: CAPASITOR
C103
V1TR : TRIAC
: MAGNETIC
MR10
RELAY

Wiring Diagrams

FIELD WIRING.
X1M
1
2
3
CAUTION
NOTE THAT OPERATION WILL
RESTART AUTOMATICALLY IF
THE MAIN POWER SUPPLY IS
TURNED OFF AND THEN BACK
ON AGAIN.
FG
: FRAME GROUND
F1U : FUSE
H1~H3
: HARNESS
H1P~H2P : PILOT LAMP
M1F : FAN MOTOR
M1S
: SWING MOTOR
PCB1~PCB2 : PRINTED CIRCUIT BOARD
R1T, R2T
: THERMISTOR
S1~S32 : CONNECTOR
S1W : OPERATION SWITCH
X1M
: TERMINAL STRIP
: PROTECTIVE EARTH
1
2
3
OUTDOOR
3D070952A
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