Daikin FTX-N Series Service Manual page 234

Wiring Diagrams
FVXS09/12/15NVJU
PCB3
S2W ( 4 )
S4W
WIRELESS
REMOTE
CONTROLLER PCB4
SIGNAL
S1W
RECEIVER
LED1 LED2
H1P H2P
M1S M
M2S M
INDOOR
Note(s)
PCB1: Sensor PCB
PCB2: Control PCB
PCB3: Service PCB
PCB4: Display/signal receiver PCB
Refer to page 28 for Printed Circuit Board Connector Wiring Diagram.
229
PCB2
~ ~
S27 S26
RECTIFIER
MR10
TRANSMISSION
CIRCUIT
S47 S46
S42
S21 HA
1
RED
ORG
YLW
PNK
BLU
6
S41
1
RED
ORG
YLW
PNK
BLU 5
F1U
V1
H1
3.15A
H2
E4
H3
V2
SA1
E1
GRN
S1
F2U
7
E3
RED
3.15A
4
BLU M M1F
BRN
ORG
WHT
1
t°
S48 S49
R1T
PCB1
t°
S32
R2T
SiUS091601EA
X1M
1
BLK
WHT 2
3
RED
GRN
GRN/YLW
FIELD WIRING.
E3
CAUTION
NOTE THAT OPERATION WILL
RESTART AUTOMATICALLY IF
THE MAIN POWER SUPPLY IS
TURNED OFF AND THEN BACK
ON AGAIN.
: PROTECTIVE GROUND
F1U, F2U : FUSE
H1P, H2P : PILOT LAMP
M1F : FAN MOTOR
M1S : SWING MOTOR
: LOWER AIR OUTLET MOTOR
M2S
PCB1~PCB4 : PRINTED CIRCUIT BOARD
R1T, R2T : THERMISTOR
S1~S49 : CONNECTOR
: OPERATION SWITCH
S1W
S2W ( 4 )
: UPWARD AIR FLOW LIMIT SWITCH
S4W : AIR OUTLET SELECTION SWITCH
X1M : TERMINAL STRIP
: GROUND TERMINAL ( HEAT EX. )
E3
: GROUND TERMINAL ( SHIELD PLATE )
E4
Part 8 Appendix
1
®
2
3
OUTDOOR
C: 3D090604A