Service manual

SiBE05-722_C Wiring Diagrams
Appendix 121
2. Wiring Diagrams
2.1 Indoor Unit
FLK(X)S25/35BAVMB
2.2 Outdoor Unit
RK(X)S25/35E2V1B
LED
H1P
PCB3
LED
H2P
PCB4
S1W
LED
H3P
R1T
S31
t°
S27
S25
S24
S26
S32
R2T
t°
PCB1
S21
HA
M
S6
M1S
S37
S7
X21A
S36
H4
100
1~
M
t°
H5
C70
°C
M1F
H6
X11A
PCB2
3.15A
Fu
H2
H3
H1
indoor
GRN
WHT
RED
BLK
/
YLW
X1M
2
3
1
CAUTION
FIELD WIRING.
2
3
1
outdoor
→
NOTE THAT OPERATION WILL
RESTART AUTOMATICALLY IF
THE MAIN POWER SUPPLY IS
TURNED OFF AND THEN BACK
ON AGAIN.
SIGNAL
RECEIVER
WIRELESS
REMOTE
CONTROLLER
TRANSMISSION
CIRCUIT
: PROTECTIVE EARTH
C70 : RUNNING CAPACITOR
FU : FUSE
H1P~H3P : PILOT LAMP
M1F : FAN MOTOR
M1S : SWING MOTOR
PCB1~PCB4 : PRINTED CIRCUIT BOARD
R1T~R2T
: THERMISTOR
S6~S37, X11A, X21A
: CONNECTOR
S1W
: OPERATION SWITCH (SW7)
X1M
: TERMINAL STRIP
3D033909F
NOTE
N
L
1. REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
INDOOR
2
3
1
FIELD WIRING.
L
N
X1M
2
3
1
RED
BLK
WHT
GRN/YLW
Z2C
GRN/YLW
HN1
HL1
E
S
FU3
20A
V2
PCB1
V3
SA1
L1
OUTDOOR
S80
HC2
1
C100
MRM10
MRM20
7
1
HC1
3
S11
WHT
BLK
BLK
BLK
BLK
BLK
BLK
HR1
HN2
HL2
ORG
GRY
BLU
1
7
1
WHT
S10
YLW
S20
M
ORG
BLU
L1R
Y1E
BRN
6
RED
3.15A
MRCW
S80
HL3
FU1
HN3
YLW
BRN
ORG
1
Y1R
V1
HR2
3
(
OUTDOOR
)
~
~
DB1
IC11
+
_
PCB2
R1T
1
(
CONDENSER
)
BLK
t
°
BLK
S90
HC3
R2T
~
~
BLK
DB2
t
°
+
_
BLK
(
DISCHARGE
)
R3T
BLK
6
t
°
BLK
S70
C74
C75
1
HC4
WHT
2
ORG
1
_
_
+
+
3
M
~
BRN
4
M1F
BLU
_
_
+
+
C94
3.15A
7
FU2
RED
C95
BLK
2
BLK
Q1L
R12T
S40
BLK
GRY
1
S30
W
+
W
_
5
BLU
M1C
IPM1
V
V
3
YLW
U
1
U
N=2
Z1C
RED
t
°
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
IN CASE OF
COOLING ONLY
TYPE
IN CASE OF
HEAT PUMP
TYPE
3D046707N