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SiUS041501E
Wiring Diagrams
Appendix
120
RXN18NMVJU, RK(X)N24NMVJU, RK(X)18/24NMVJU
FIELD WIRING
INDOOR
MRM20
IPM1
X1M
DB1
TO INDOOR UNIT
HL1
L1 1
BLK
1
MRM10
HN1
ZF
V2
WHT
2
2
L2
S
PAM
C7
3
RED
3
V3
V1
L1
MR30
W
V
U
GRN/YL
W
L2
SA1
PS
E1
POWER SUPPLY
MRCW
BLU
RED
YL
W
E2
GRN
S40
S70
S90
S20
X11A
S80
1
7
4
2
1
1
3
1
6
6
1
PCB
GRN
OUTDOOR
BLK
BLK
RED
RED
BLK
BLK
BLK
BLK
BLK
BLK
ORG
BLU
RED
BLU
ORG
BRN
RED
WHT
WHT
YL
W
NOTE
1.REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
V
U
W
t˚
t˚
t˚
MS
M
Y1S
Q1L
Y1E
M1C
M1F
N=5
Z3C
FU3
30A
~
~
FU2
3.15A
Z1C
N=4
MS
3
~
FU1
3.15A
N=4
Z2C
IN CASE OF
HEAT PUMP TYPE
R1T
(OUTDOOR)
R3T
(DISCHARGE)
R2T
(CONDENSER)
C7
DB1
FU1, FU2, FU3
IPM1
L1, L2
M1C
M1F
MRM10, MRM20,
MR30, MRCW
PAM
PCB
: CAPACITOR
: DIODE BRIDGE
: FUSE
: INTELLIGENT POWER MODULE
: LIVE
: COMPRESSOR MOTOR
: FAN MOTOR
: MAGNETIC RELAY
: PULSE AMPLITUDE MODULATION
: PRINTED CIRCUIT BOARD
PS
Q1L
R1T, R2T, R3T
S20, S40, S70,
S80, S90, X11A
SA1
: SWITCHING POWER SUPPLY
: OVERLOAD PROTECTOR
: THERMISTOR
: CONNECTOR
: SURGE ABSORBER
V1, V2, V3
X1M
Y1E
Y1S
Z1C, Z2C, Z3C
ZF
: VARISTOR
: TERMINAL BLOCK
: ELECTRONIC EXPANSION VALVE COIL
: REVERSING SOLENOID VALVE COIL
: FERRITE CORE
: NOISE FILTER
: PROTECTIVE GROUND
: GROUND
+
-
+
-
+
-
C: 3D089070
Summary of Contents for FTKN09NMVJU
Page 12: ...SiUS041501E 1 List of Functions Part 1 List of Functions 1 Functions 2...
Page 59: ...SiUS041501E Remote Controller 48 Part 5 Remote Controller 1 Cooling Only 49 2 Heat Pump 51...
Page 65: ...SiUS041501E Service Diagnosis 54 5 13 Power Module Check 100...
Page 132: ...Revision History Month Year Version Revised contents 03 2015 SiUS041501E First edition...