Service manual
Wiring Diagrams SiUS041111
234 Appendix
2.2 Outdoor Unit
RKN09/12KEVJU, RXN09/12KEVJU
RKN15/18/24KEVJU, RXN15/18/24KEVJU
C: 3D065924E
NOTE
1.REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
C5
,
C6,
C119 : CAPACITOR
DB1
,
DB2
,
DB3 : DIODE BRIDGE
FU1
,
FU2
,
FU3 : FUSE
IPM1, IPM2 : INTELLIGENT POWER MODULE
L
1
,
L
2
: LIVE
L1R : REACTOR
M1C : COMPRESSOR MOTOR
M1F : FAN MOTOR
MRCW
,
MRM30
,
MRM10
MRM20 : MAGNETIC RELAY
Q1L : OVERLOAD PROTECTOR
PCB1, PCB2 : PRINTED CIRCUIT BOARD
S10, S11, S12, S20
S40, S70, S80, S90
HN3 : CONNECTOR
R1T, R2T, R3T : THERMISTOR
SA1 : SURGE ABSORBER
V1, V2, V3 : VARISTOR
X1M : TERMINAL STRIP
Y1E : ELECTRONIC EXPANSION VALVE COIL
Y1R : REVERSING SOLENOID VALVE COIL
Z1C, Z2C, Z3C : FERRITE CORE
: PROTECTIVE GROUND
(OUTDOOR)
(CONDENSER)
(DISCHARGE)
FIELD WIRING
indoor
outdoor
IN CASE OF
COOLING ONLY
TYPE
IN CASE OF
HEAT PUMP
TYPE
BLK
WHT
RED
GRN/YLW
GRN
GRN
BRN
BLU
ORG
WHT
BLK
BLK
BLK
BLK
BLK
BLK
BLK
BLK
WHT
ORG
RED
YLW
BLK
GRY
GRY
BLK
BLK
BLK
BLK
BLK
BLK
BLK
YLW
RED
WHT
BLK
BRN
ORG
BLU
BLU
YLW
RED
FIELD WIRING
L803
IPM
indoor
MRM20
N=5
FU3
Z3C
X1M
DB1
L804
HL3
HL2
30A
+
HL1
BLU
~
+
1L
1
BLK
1
MRM10
HN1
V2
WHT
2
L
2 2
HN3
++
HN2
S
C8C7
WHT
~
RED
3
3
1
V3
BLK
1
BLK
FU1
L
1
BLK
3.15A
BLK
L2
BLK
PCB2
S11 S10
BLK
DC_N1DC_P1
N=4
GRN/YLW
BLK
SA1
BLK
Z2C
PPL
E1
BLK
BRN
W
V
U
BLK
HL4 HN4
11 11
DC_N2DC_P2
BLK
E2
GRN
DB3
FU2
4
Z1C
3.15A
~
+
YLW
PCB1
N=4
S70
S40
S90S20
V1
374 12
16 1126
1
GRN
BLU
RED
YLW
GRY
~
X11A
outdoor
MRCW
S12
BLK
BLK
13
BLK
GRY
BLK
BLK
BLK
BLK
BLK
BLK
YEL
RED
BLU
BRN
RED
ORG
ORG
WHT
S80
BLU
31
RED
YLW
t˚ t˚t˚
S80
Q1L
MS
NOTE
M
V
3~
1.REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
U
R1T R3TR2T
W
RED
RED
MS
Y1E
(DISCHARGE)
(OUTDOOR)
3~
M1F
M1C
Y1S
(CONDENSER)
_
__
_
_
IN CASE OF
COOLING ONLY
TYPE
: CAPACITOR
: DIODE BRIDGE
: FUSE
: INTELLIGENT POWER MODULE
: LIVE
: REACTOR
: COMPRESSOR MOTOR
: FAN MOTOR
: MAGNETIC RELAY
: OVERLOAD PROTECTOR
PCB1
,
PCB2
S10
,
S11
,
S12
,
S20
S40
,
S70
,
S80
,
S90
HL3
,
HN3
,
X11A
R1T
,
R2T
,
R3T
SA1
: PRINTED CIRCUIT BOARD
: CONNECTOR
: THERMISTOR
: SURGE ABSORBER
V1
,
V2
,
V3
X1M
Y1E
Y1S
Z1C
,
Z2C
,
Z3C
: VARISTOR
: TERMINAL STRIP
: ELECTRONIC EXPANSION VALVE COIL
: REVERSING SOLENOID VALVE COIL
: FERRITE CORE
: PROTECTIVE GROUND
C: 3D070866
C7
,
C8
DB1
,
DB3
FU1
,
FU2
,
FU3
IPM
L
1
,
L
2
L803
,
L804
M1C
M1F
MRCW
,
MRM10
,
MRM20
Q1L