Daikin FTKN09NMVJU Service Manual page 131

SiUS041501E
RXN18NMVJU, RK(X)N24NMVJU, RK(X)18/24NMVJU
FIELD WIRING
INDOOR
N=5
TO INDOOR UNIT X1M Z3C
L1 1 BLK
1
L2 2 WHT
2
3
RED
3
L1
L2
N=4
Z2C
POWER SUPPLY
OUTDOOR
NOTE
1.REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
C7 : CAPACITOR
DB1 : DIODE BRIDGE
FU1, FU2, FU3 : 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
Appendix
FU3
30A
HL1
HN1
ZF
V2
S
V3
FU1
3.15A
MR30
SA1
E1
E2
S80
PCB
IN CASE OF
HEAT PUMP TYPE
PS : SWITCHING POWER SUPPLY
Q1L : OVERLOAD PROTECTOR
R1T, R2T, R3T : THERMISTOR
S20, S40, S70,
S80, S90, X11A : CONNECTOR
SA1 : SURGE ABSORBER
MRM20
DB1
~
+
MRM10
~
-
V1
MRCW
S20 S90
3 1 6 1 6
1
t˚ t˚ t˚
Y1S
M
R1T R3T
( OUTDOOR ) ( DISCHARGE )
R2T
Y1E
( CONDENSER )
V1, V2, V3
X1M
Y1E
Y1S
Z1C, Z2C, Z3C
ZF
Wiring Diagrams
+
PAM
C7
-
FU2
3.15A
PS
S40 S70
1 2 1 4 7
MS
Q1L
M1F
: VARISTOR : PROTECTIVE GROUND
: TERMINAL BLOCK : GROUND
: ELECTRONIC EXPANSION VALVE COIL
: REVERSING SOLENOID VALVE COIL
: FERRITE CORE
: NOISE FILTER
IPM1
+
-
W V U
Z1C
N=4
X11A
V
W U
MS
~
3
M1C
C: 3D089070
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