Daikin FTXS20K3V1B - Wiring Diagrams; Indoor Unit

Wiring Diagrams SiBE041134EB
116 Appendix
2. Wiring Diagrams
2.1 Indoor Unit
FTXS20/25K2V1B, ATXS25K2V1B
Note: PCB1: Control PCB
PCB2: Display PCB
PCB3: INTELLIGENT EYE Sensor PCB
Refer to Part 3 for Printed Circuit Board Connector Wiring Diagram.
WIRING DIAGRAM
PCB 2
PCB 1
S26
S27
FIELD WIRING.
BLK
1
10
BLK
GRN/YLW
BLK
LED1 H1P
FG2
BLK
GRN
BLK
3
LED2 H2P
Z1C
FG1
BLK
2
GRN
BLK
N=3
RECTIFIER
H3
LED3 H3P
BLK
3
+
OUTDOOR
-
RED
BLK
1
MR10
V1
H2
1
BLK
10
WHT
2
H1
CAUTION
BLK
S1W
1
t˚
X1M
+
-
R1T
IPM200
11
1
1
23
5
10
S403
16912
S32S25
S200
S6
INDOOR
BLK
BLK BLK
BLK BLK BLK BLK BLK BLK BLK BLK
YLW
BLK BLK
BLK BLK
BLK BLK BLK
BLU
RED BLK WHT ORG
S36
41
16
S601
S602
M
M
t˚
M1S
M1F
PCB 3
R2T
NOTE)
S21
PCB 4
OPTION
SIGNAL
RECEIVER
WIRELESS
REMOTE
CONTROLLER
TRANSMISSION
CIRCUIT
~~
F1U
3.15A
NOTE THAT OPERATION WILL
RESTART AUTOMATICALLY IF
THE MAIN POWER SUPPLY IS
TURNED OFF AND THEN BACK
ON AGAIN.
FG1, FG2
F1U
H1~H3
H1P~H3P
M1F
M1S
PCB1~PCB4
R1T, R2T
S6~S602
S1W
Z1C, Z2C
X1M
: FRAME GROUND
: FUSE
: HARNESS
: PILOT LAMP
: FAN MOTOR
: SWING MOTOR
: PRINTED CIRCUIT BOARD
: THERMISTOR
: CONNECTOR
: OPERATION SWITCH
: FERRITE CORE
: TERMINAL STRIP
: PROTECTIVE EARTH
Z2C
N=2
INTELLIGENT EYE
SENSOR
1. PCB4 SHOWS THE CASE OF
OPTIONAL CONNECTION.
3D073474E