Daikin FTXS20K3V1B - Outdoor Unit

Wiring Diagrams SiBE041134EB
118 Appendix
2.2 Outdoor Unit
RXS20/25K2V1B, RXS20/25K3V1B, RXS20/25L2V1B, ARXS25L2V1B
Note: PCB1: Filter PCB
PCB2: Main PCB
PCB3: Forced Operation Button PCB
Refer to Part 3 for Printed Circuit Board Connector Wiring Diagram.
FIELD WIRING.
INDOOR
MRM20
WHT
IPM1
X1M
DB1
L1R
HR1
HR2
AC1
L1
+
+
BRN
L1
BLK
1
MRM10
AC2
HN3
V2
WHT
2
N
2
DB2
HN2
C5
HA2HA1
S
+
BLU
GRY
3
RED
3
+
HL3
C119
HL2
V3
ORG
C6
L
Q1
MR30
1
WHT
1
V1
BLK
N
PCB2
DB3
BLK
GRN/YLW
BLK
SA1
S11
+
S10
BLK
BLK
E1
WV U
BLK
IPM2
~
BLK
99
+
BLK
MR30_BMR30_A
E2
MRCW
GRN
BLU RED YLW
S70
S100
S50 S90
S20
S40
PCB1
X11A
S80
13
3112
13121114710
16
1
162
GRN
OUTDOOR
BLK
WHT
WHT
BLU
BRN
BRN
RED
NOTE
YLW
GRY BLK
BLK
BLU
RED BLU
BLU
BLK BLK BLK BLK BLK BLK
ORG BRN RED BLU BLK
ORG WHT
YLW WHT
YLW
4
1
21
t˚t˚ t˚
31
Y1R
S80
X12A
M
S110
V
Q1L
U
R1T R2T R3T
W
SW1
BLK BLK
Y1E
(
OUTDOOR
)(
DISCHARGE
)
M1F
M1C
PCB3
(
CONDENSER
)
1. REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
C5
,
C6
,
C119
DB1
,
DB2
,
DB3
FU1
,
FU2
,
FU3
IPM1
,
IPM2
L
L1
L1R
M1C
M1F
MRCW
,
MR30
,
MRM10
,
MRM20
N
Q1L
:
CAPACITOR
:
DIODE BRIDGE
:
FUSE
:
INTELLIGENT POWER MODULE
:
LIVE
:
COIL
:
REACTOR
:
COMPRESSOR MOTOR
:
FAN MOTOR
:
MAGNETIC RELAY
:
NEUTRAL
:
OVERLOAD PROTECTOR
PCB1
,
PCB2
,
PCB3
S10
,
S11
,
S20
,
S40
,
S50
S70
,
S80
,
S90
,
S100
,
S110
HL3
,
HN3
,
X11A
,
X12A
R1T
,
R2T
,
R3T
SA1
:
PRINTED CIRCUIT BOARD
:
CONNECTOR
:
THERMISTOR
:
SURGE ARRESTER
SW1
V1
,
V2
,
V3
X1M
Y1E
Y1R
Z1C
,
Z2C
,
Z3C
:
FORCED OPERATION SWITCH
:
VARISTOR
:
TERMINAL STRIP
:
ELECTRONIC EXPANSION VALVE COIL
:
REVERSING SOLENOID VALVE COIL
:
FERRITE CORE
:
PROTECTIVE EARTH
IN CASE OF
COOLING ONLY
TYPE
Z2C
N=2
N=2
Z3C
FU3
20A
FU1
3.15A
MS
3~
~
~
~
~
~
MS
3~
Z1C
N=3
FU2
3.15A
+
+
3D065704H