Service manual

Wiring Diagrams SiBE05-722ED
123 Appendix
2. Wiring Diagrams
2.1 Indoor Unit
FLK(X)S25/35BAVMB, FLXS35BAVMB9
2.2 Outdoor Unit
RK(X)S25/35E2V1B
PCB2
PCB1PCB3
S37 S36
H1
S25 S24
X1M
LEDLEDLED
1
1
BLK
2
→
H1P H2P H3P
WHT
2
3
H2
3
RED
OUTDOOR
GRN
/
YLW
FIELD WIRING.
C70
PCB4
H3
S1W
HA
H4 H5 H6
S7
S21
S27 S26
INDOOR
S31
S32
S6
t
˚t˚
X11A
X21A
R2TR1T
M
M
1~
M1F
t
˚
M1S
100˚C
SIGNAL
RECEIVER
WIRELESS
REMOTE
CONTROLLER
TRANSMISSION
CIRCUIT
Fu
3.15A
CAUTION
NOTE THAT OPERATION WILL
RESTART AUTOMATICALLY IF
THE MAIN POWER SUPPLY IS
TURNED OFF AND THEN BACK
ON AGAIN.
: PROTECTIVE EARTH
: RUNNING CAPACITOR
: FUSE
: PILOT LAMP
: FAN MOTOR
: SWING MOTOR
C70
FU
H1P~H3P
M1F
M1S
: PRINTED CIRCUIT BOARD
: THERMISTOR
: CONNECTOR
: OPERATION SWITCH
(
SW7
)
: TERMINAL STRIP
PCB1~PCB4
R1T~R2T
S6~S37
,
X11A
,
X21A
S1W
X1M
3D033909G
R12T
t
˚
BRN
C100
BLK BLK
YLW
FIELD WIRING.
HC2 HC1
INDOOR
ORG
PCB1
MRM20
IPM1
HC4HC3
FU3
L1R
Z2C
X1M
DB1
HR2
HL1
20A
~
~
~
~
L1
HR1
+
BLK
+
ORG
1L
1
HL2
MRM10
HN1
C94
GRY
WHT
2
DB2
2N
V2
++
HN2
HN3
BLU
S
RED
3
+
3
C74
FU2
HL3
S11
3.15A
SA1
L
++
1
WHT
1
FU1
IC11
C95
BLK
N
C75
3.15A
V3
BLK
V1
E
S10
BLK
WVU
BLK
GRN/YLW
BLK
PCB2
77
BLK
MRCW
S70
S40
S90
S30
S20
231
1
47
6
GRN/YLW
3
1
1
6
S80
1
21
53
OUTDOOR
BLK BLK BLK BLK BLK BLK ORG RED BRN BLU
GRY BLK BLU
WHT
RED
RED
BLU BRN
YLW
ORG WHT YLW
31
t˚t˚t˚
S80
Y1R
Z1C
M
V
1~
M
N=2
Y1E
Q1L
R1T
M1F
R2T R3T
WU
(
OUTDOOR
)(
DISCHARGE
)
(
CONDENSER
)
M1C
C74, C75
C94, C95, C100
DB1, DB2
FU1, FU2, FU3
IC11
IPM1
L
L1
L1R
M1C
M1F
MRCW, MRM10, MRM20
: CAPACITOR
: DIODE BRIDGE
: FUSE
: TRIAC
:
INTELLIGENT POWER MODULE
: LIVE
: COIL
: REACTOR
: COMPRESSOR MOTOR
: FAN MOTOR
: MAGNETIC RELAY
N
PCB1, PCB2
Q1L
R1T, R2T, R3T, R12T
S10, S11, S20
S30, S40, S70
S80, S90, S91
HC3, HC4, HL3, HN3
: NEUTRAL
: PRINTED CIRCUIT BOARD
: OVERLOAD PROTECTOR
: THERMISTOR
: CONNECTOR
SA1
V1, V2, V3
X1M
Y1E
Y1R
Z1C, Z2C
: SURGE ARRESTER
: VARISTOR
: TERMINAL STRIP
: ELECTRONIC EXPANSION VALVE COIL
: REVERSING SOLENOID VALVE COIL
: FERRITE CORE
: PROTECTIVE EARTH
NOTE
1. REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
IN CASE OF
HEAT PUMP
TYPE
IN CASE OF
COOLING ONLY
TYPE
3D046707P