Wirring Diagram - Toshiba RAV-SP1104AT-A1 Service Manual

2. WIRRING DIAGRAM

WHI
RED
WHI
RED
RED
WHI
20SF
M
PMV
Fuse
T10A,250V
RED
WHI
Earth
L N
screw
Power Supply
~
220-240V 50Hz
CAUTION : HIGH VOLTAGE
The high voltage circuit is incorporated.
Be careful to do the check service, as the electric shock may be
caused in case of touching parts on the P.C.board by hand.
The 4-way valve coil is turned on while the cooling operation
Parts name
Symbol
49C Compressor case thermostat
4-way valve coil
20SF
CM
Compressor
Fan motor
FM01,02
RY
Relay
T-01 TRANS
CN08
7
WHI
5
NOISE FILTER
3
P.C.BOARD
1
MCC-1551
CN01
CN02
REACTOR
REACTOR
CN04
CN01
1 3 5 WHI
RED
1
RY700
3
CN700
Serial
YEL communi-
cation
circuit
CN702
WHI
1
2
3
4
6
5 CN02
1 2 3 4 5 CN301
6
BLK
WHI
~
To outdoor unit
Parts name
Symbol
PMV
Pulse motor valve
Pipe temp. sensor(discharge)
TD
TE Heat exchange temp. sensor
Outside temp. sensor
TO
Pipe temp. sensor (suction)
TS
WHI
RED
CN04
WHI
RED
CN03
BLK
P01
CN800 CN03
1 2 1 2 3 4 5
WHI
RED
CDB P.C.BOARD
Fuse
F300
MCC-1531
T5A,
250V
CN300
WHI
1 2 3 4 5
1 2 3 1 2 3
CN303
WHI
MS 3 MS
3~ 3~
FM01
RED
WHI
CN100
Earth (WHI)
1 2 3
screw
Fuse
T3.15A
250V
1 2 3 CN101
(YEL)
T-01
AS/NZS 4755 DRM1
– 4 –
CN06
WHI 1 2 3 4 5 CN20 CN21
CN02
CN01
IPDU
P.C.BOARD
CN13
RED
MCC-1535
CN05
CN04 1 3
1 2 1 2 3 4 5
WHI WHI
TS TE
t˚ t˚
1 2 1 3 1
CN606 CN605 CN604
RED WHI WHI
~
CN801 1 2 3 4 5 6 7 8
WHI
CN500
BLU
CN302 CN607
WHI YEL
1 2 3 4 5 1
2
2
3
FM02
CN104
1 2 3 4 5
(WHI)
Dmand P.C.board
~
MCC-1653
1 2 CN102 P02
(WHI)
DRM2
Color Indication
Field wiring
Protective earth
Terminal block
Terminal
Connector
P.C.board
CAPA
RED
CN09
WHI
CN10
BLK
CN11
CN22
MS
BLU 3~
CM
5
TO TD
t˚ t˚
2 1 2 1 3
CN601 CN600
WHI WHI
1
CN804
2
BLU
3
4
5
t˚>
49C
CN01
(BLK)
COM
DRM1
DRM2
DRM3
To DRMD
DRM3
BLK : BLACK
BLU : BLUE
GRY : GRAY
RED : RED
YEL : YELLOW
WHI : WHITE