Daikin FTX09NMVJU Service Manual page 143

SiUS091601E
RXL15QMVJU
FIELD WIRING
INDOOR
X1M
TO INDOOR UNIT
1 L1 1
BLK
2 L2 2
WHT
3 3
RED
L1
L2
POWER SUPPLY
OUTDOOR
NOTE
1. REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
C7 : CAPACITOR
DB1 : DIODE BRIDGE
FU1, FU2, FU3, FU4, FU5 : FUSE
IPM1 : INTELLIGENT POWER MODULE
L1, L2 : LIVE
M1C : COMPRESSOR MOTOR
M1F : FAN MOTOR
MRM10, MRM20,
MR30, MRCW : MAGNETIC RELAY
PAM : PULSE AMPLITUDE MODULATION
PCB : PRINTED CIRCUIT BOARD
Note: PCB: Main PCB
Refer to Part 3 for Printed Circuit Board Connector Wiring Diagram.
Appendix
3.15A S1T
BLK WHT WHT
FU4 t˚
WHT
FU3
Z3C
30A
HL1
HN1 ZF
S
V2
V3
MR30
SA1
Z2C
E1
E2
PCB
PS
Q1L
R1T, R2T, R3T
S20, S40, S70,
S80, S90, X11A
SA1
WIRING DIAGRAM
E1H 3.15A
BLK BLK
FU5
MRM20
DB1
~
+
MRM10
~
-
FU1
V1
3.15A
MRCW
S80 S20
1 3 1 6 1
t˚
Y1S
M
R1T
IN CASE OF
(OUTDOOR)
Y1E
HEAT PUMP TYPE
(CONDENSER)
: SWITCHING POWER SUPPLY V1, V2, V3
: OVERLOAD PROTECTOR X1M
: THERMISTOR Y1E
Y1S
: CONNECTOR Z1C, Z2C, Z3C
: SURGE ARRESTER ZF
OPTION
+
PAM
C7
-
PS
S90 S40 S70
6 1 2 1 4
t˚ t˚
MS
Q1L
R2T R3T
(DISCHARGE)
M1F
: VARISTOR
: TERMINAL BLOCK
: ELECTRONIC EXPANSION VALVE COIL
: REVERSING SOLENOID VALVE COIL
: FERRITE CORE
: NOISE FILTER
Wiring Diagrams
IPM1
+
-
FU2
W V U
3.15A
Z1C
7
X11A
V
W U
MS
~
3
M1C
E1H : HEATER
S1T : THERMOSTAT
: GROUND
: GROUND
C: 3D099952
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