SiBE04-809 Wiring Diagrams
Appendix 195
2. Wiring Diagrams
2.1 Indoor Units
FTXG25/35EV1BW(S), ATXG25/35EV1B
2.2 Outdoor Units
RXG25/35E3V1B, ARXG25/35E3V1B
PCB3
INTELLIGENT-
EYE SENSOR
WIRELESS
REMOTE
CONTROLLER
R1T
t°
S36
S36
PCB1
S32
S21
HA
PCB2
S2W
SIGNAL
RECEIVER
S51
BLK
WHT
S47
S46
LED4
RED
H4P
M1S
M
ORG
YLW
LED3
H3P
PNK
S41
BLU
RED
M2S
LED2
M
H2P
ORG
YLW
~
PNK
RECTIFIER
TRANSMISSION
CIRCUIT
BLU
RED
M3S
S1W
S49
M
ORG
~
YLW
PNK
R2T
BLU
t°
WHT
M1F
S1
M
ORG
H3
H2
BRN
4
BLU
F1U
E1
7
RED
FG
H1B
3.15A
indoor
E2
GRN
/
YLW
GRN
/
YLW
WHT
BLK
RED
X1M
2
3
1
: FLAME GRUND
: FUSE
: PILOT LAMP
: FAN MOTOR
: SWING MOTOR
: PRINTED CIRCUIT BOARD
: THERMISTOR
: CONNECTOR
: OPERATION SWITCH
: PANEL LIMIT SWITCH
: TERMINAL STRIP
: PROTECTIVE EARTH
: EARTH TERMINAL(SHIELD PLATE)
: EARTH TERMINAL(HEAT. EX)
FIELD WIRING.
NOTE THAT OPERATION WILL
RESTART AUTOMATICALLY IF
THE MAIN POWER SUPPLY IS
TURNED OFF AND THEN BACK
ON AGAIN.
CAUTION
2
3
1
outdoor
FG
F1U
H2P~H4P
M1F
M1S, M2S, M3S
PCB1, PCB2, PCB3
R1T, R2T
S1~S51
S1W
S2W
X1M
E1
E2
3D050493
L
N
2
1
3
MRM10
S20
indoor
N=2
Z2C
L1R
1. REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
NOTE
outdoor
S90
C118
S40
FIELD WIRING.
S50
ORG
BLU
RED
BRN
WHT
M
1~
C5
C6
MRM20
E1
S80
31
IN CASE OF
COOLING ONLY
TYPE
GRN
E2
GRN/YLW
BLK
BLK
S10
BLK
BLK
BLK
BLK
BLK
WHT
1
BLK
1
S11
99
C5, C6, C118 : CAPACITOR
R1T
2
YLW
Y1R : REVERSING SOLENOIDE VALVE COIL
MR30
V
W
WHT
20A
6
X1M : TERMINAL STRIP
WHT
S70
DB1
V1
FU1
3.15A
1
PCB2
23
Y1E
1
S30
RED
Q1L
S10, S11, S20, S30,
S40, S50, S70, S80,
S90, HL3, HN3 : CONNECTOR
4
PTC1 : THERMISTOR PTC
YLW
BLK
BLK
Z1C
(OUTDOOR)
BLU
1
2
V3
HR1
ORG
1
IPM1 : INTELLIGENT POWER MODULE
BLK
HN3
BRN
S
BLK
HL3
HR2
GRY
1
3
SA1
BLK
3.15A
N=1
S80
M1C : COMPRESSOR MOTOR
L1 : COIL
U
IPM1
PCB1
BLK
Z3C
BRN
FU2
HL2
2
1
: PROTECTIVE EARTHN : NEUTRAL
R2T
M1F
AC1
DB1, DB2 : DIODE BRIDGE
YLW
X1M
1
BRN
PCB1, PCB2 : PRINTED CIRCUIT BOARD
L : LIVE
7
BLK
Y1E : ELECTRONIC EXPANSION VALVE COIL
MRCW
L1R : REACTOR
1
ORG
AC2
U
V2
RED
N
Y1R
M
M1C
W
BLK
R1T, R2T, R3T : THERMISTOR
(DISCHARGE)
ORG
MR30_A
N=4
HN2
(CONDENSER)
BLK
BLU
L
GRY
BLU
BLK
6
FU3
BLK
MR30_B
DB2
IN CASE OF
HEAT PUMP
TYPE
3
L1
MRCW, MR30, MRM10, MRM20 : MAGNETIC RELAY
V
FU1, FU2, FU3 : FUSE
RED
4
Q1L : OVERLOAD PROTECTOR SA1 : SURGE ARRESTER
V1,V2,V3 : VARISTOR
1
M1F : FAN MOTOR
R3T
BLK
3
Z1C, Z2C, Z3C : FERRITE CORE
~
~
+
_
~
~
+
_
+
_
+
_
+
_
+
_
t˚ t˚ t˚
3D058684A