Wiring Diagrams; Indoor Units - Daikin FTKS20CVMB(9) Service Manual

SiENBE04-512A

2. Wiring Diagrams

2.1

Indoor Units

FTK(X)S20/25/35CVMB(9)(8), ATK(X)S20/25/35CVMB(9), ATK(X)S20/25/35DVMB
ATK(X)S20/25/35DAVMB
PCB3
S36 S35
PCB3 S36 S35
INTELLIGENT-
EYE SENSOR
INTELLIGENT-
EYE SENSOR
S27 S26
PCB2
S27 S26
PCB2
LED1 LED2 LED3
S21
LED1 LED2 LED3
H1P H2P H3P
S21
S1W
H1P H2P H3P
S1W
SIGNAL
RECEIVER
t°
SIGNAL
S32
RECEIVER t°
R1T
S32
t°
R1T
t°
R2T
WIRELESS
R2T
REMOTE
WIRELESS
CONTROLLER
REMOTE
CONTROLLER
FTN20/25/35CVMB9, FTYN20/25/35CVMB9
(
S27 S26
PCB2
LED1 LED2 LED3
S21
H1P H2P H3P
S1W
SIGNAL
t °
RECEIVER
S32
R1T
t °
R2T
INFRARED
REMOTE
CONTROL
Appendix
PCB1
PCB1
TERMINAL FOR
( )
CENTRALIZED CONTROL
TERMINAL FOR
(
)
CENTRALIZED CONTROL
S1
S7
S1
S7
M
S6
1
°
t
M
S6
1
°
t
M
indoor
M1S
M
indoor
M1S
: PROTECTIVE EARTH
:
C70 RUNNING CAPACITOR
: PROTECTIVE EARTH
:
FU FUSE
C70 : RUNNING CAPACITOR
:
FU FUSE
PCB1
TERMINAL FOR
)
CENTRALIZED CONTROL
S1
S7
M
S6
1
t °
M
indoor
M1S
: PROTECTIVE EARTH
C70 : RUNNING CAPACITOR
FU : FUSE
H1
H1
Fu
3.15A
Fu
H2
3.15A
H2
C70
TRANSMISSION
H3
CIRCUIT
C70
TRANSMISSION
H3
CIRCUIT
°
140 C
H1P~H3P
M1F
° M1F
140 C
H1P~H3P
M1S
M1F
M1F
PCB1~PCB3 : PRINTED CIRCUIT BOARD
M1S
R1T~R2T
PCB1~PCB3 : PRINTED CIRCUIT BOARD
S1~S36
R1T~R2T
S1W
S1~S36
X1M
S1W
X1M
H1
Fu
3.15A
H2
C70
H3
TRANSMISSION
CIRCUIT
140 ° C
H1P~H3P
M1F
M1F
M1S
PCB1~PCB2
R1T~R2T
S1~S32
S1W
X1M

Wiring Diagrams

X1M
1
BLK
X1M
WHT
2
1
BLK
RED 3
WHT 2
/
GRN FIELD WIRING.
YLW
RED 3
/
GRN FIELD WIRING.
YLW
CAUTION
NOTE THAT OPERATION WILL
CAUTION
RESTART AUTOMATICALLY IF
NOTE THAT OPERATION WILL
THE MAIN POWER SUPPLY IS
RESTART AUTOMATICALLY IF
TURNED OFF AND THEN BACK
THE MAIN POWER SUPPLY IS
ON AGAIN.
TURNED OFF AND THEN BACK
: PILOT LAMP
ON AGAIN.
: FAN MOTOR
: PILOT LAMP
: SWING MOTOR
: FAN MOTOR
: SWING MOTOR
: THERMISTOR
: CONNECTOR
: THERMISTOR
: OPERATION SWITCH
: CONNECTOR
: TERMINAL STRIP
: OPERATION SWITCH
: TERMINAL STRIP
X1M
BLK 1
WHT 2
RED 3
GRN
/
FIELD WIRING.
YLW
CAUTION
NOTE THAT OPERATION WILL
RESTART AUTOMATICALLY IF
THE MAIN POWER SUPPLY IS
TURNED OFF AND THEN BACK
ON AGAIN.
: PILOT LAMP
: FAN MOTOR
: SWING MOTOR
: PRINTED CIRCUIT BOARD
: THERMISTOR
: CONNECTOR
: OPERATION SWITCH
: TERMINAL STRIP
1
2
→
1
3
2
→
outdoor
3
outdoor
3D033599G
G
1
2
→
3
outdoor
3D038710B
229