Daikin FTXS35K2V1B Service Manual page 127

SiBE041213E
RXS42K2V1B
INDOOR
1
2
3
L
N
POWER
SUPPLY
OUTDOOR
FIELD WIRING
C74 , C75 , C94
C95 : CAPACITOR
DB1 , DB2 , DB3
: DIODE BRIDGE
FU1 , FU2 , FU3 : FUSE
IPM1 : INTELLIGENT POWER MODULE
L : LIVE
L1 : COIL
L1R : REACTOR
M1C : COMPRESSOR MOTOR
RXS50K2V1B
FIELD WIRING
indoor
TO INDOOR UNIT
POWER SUPPLY
outdoor
NOTE
1.REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
C7, C8 : CAPACITOR
DB1, DB3 : DIODE BRIDGE
FU1, FU2, FU3 : FUSE
FU4 : FIELD FUSE
IPM : INTELLIGENT POWER MODULE
L : LIVE
L803, L804 : REACTOR
M1C : COMPRESSOR MOTOR
M1F : FAN MOTOR
MRCW, MRM10, MRM20, MR30,
MR30_A, MR30_B : MAGNETIC RELAY
N : NEUTRAL
Q1L : OVERLOAD PROTECTOR
Appendix
PCB1
Z2C
L1
N=3 HL1 FU3
V4
30A
HN1
X1M
V3
L 1
SA1
N 2 Z3C
S
N=3
3 E
RED
E2
MR30
M1F : FAN MOTOR
MRCW , MRM10 ,
MRM20 , MR30
: MAGNETIC RELAY
N : NEUTRAL
PCB1 : PRINTED CIRCUIT BOARD
: OVERLOAD PROTECTOR
Q1L
R1T~R3T : THERMISTOR
SA1 : SURGE ARRESTER
Q31 : IGBT
IN CASE OF
COOLING ONLY
TYPE
Q1DI
PCB1, PCB2
S10, S11, S12, S20,
S40, S50, S70, S80, S90,
HL3, HN3, X11A, X12A
R1T, R2T, R3T
SA1
L1R
HR1 HR2
MRM20
DB1
~ +
MRM10
DB2
~ - ~ +
FU1
DB3
~ -
3.15A
~ +
V1
~ -
MRCW
S20 S80 S90
1 6 3 1 1
t˚
M
Y1R
R1T R2T
Y1E
( OUTDOOR ) ( DISCHARGE ) M1F
( CONDENSER )
V1 , V3 , V4 : VARISTOR
: TERMINAL STRIP
X1M
: ELECTRONIC EXPANSION VALVE COIL
Y1E
: REVERSING SOLENOID VALVE COIL
Y1R
Z1C , Z2C , Z3C
: FERRITE CORE
Z4C
: PROTECTIVE EARTH
S20 , S40 , S70
S80 , S90
: CONNECTOR
X11A
V1, V2, V3
: EARTH LEAK DETECTOR
X1M
: PRINTED CIRCUIT BOARD
Y1E
Y1S
Z1C, Z2C, Z3C, Z4C
: CONNECTOR
: THERMISTOR
: SURGE ABSORBER
Wiring Diagrams
IPM1
+
C74
+
C94 C95
-
+ +
FU2
- -
3.15A
C75
Q31
+
-
-
W V U
Z4C
N=3
S70 S40
6 1 7 2 1
W V U
Z1C
t˚ t˚
N=7
MS
3~
R3T
X11A
Q1L
V
W
U
MS
3~
M1C
BLK: BLACK
BLU: BLUE
BRN: BROWN
GRN: GREEN
ORG: ORANGE
RED: RED
WHT: WHITE
YLW: YELLOW
(OUTDOOR) (DISCHARGE)
(CONDENSER)
: VARISTOR
: TERMINAL STRIP
: ELECTRONIC EXPANSION VALVE COIL
: REVERSING SOLENOID VALVE COIL
: FERRITE CORE
: PROTECTIVE EARTH
: EARTH
3D059601B
3D079016
116