Wiring Diagram; Indoor Unit - Toshiba RAV-SM304SDT-TR Service Manual

5-1. Indoor Unit

5-1-1. Slim Duct Type
RAV-SM304SDT-E, RAV-SM304SDT-TR, RAV-SM404SDT-E, RAV-SM454SDT-E, RAV-SM564SDT-E
3
2
1
RED
1
WHI
3
BLK
5
BLK
Indoor unit
earth screw
1 2 3
1 2 3
Serial
signal
L N
Signal phase
220–240V~, 50Hz
Outdoor unit
Outdoor unit
earth screw

5. WIRING DIAGRAM

FM
CN333
1 3 5
(WHI)
1 3 5 1 2 3
3
CN334
2
(WHI)
1
Fuse, F01
T6.3A, 250V~
~
1
3
~
CN67
(BLK)
5
P01
CN66
1
(WHI)
2
CN41 CN309
(BLU) (YEL)
1 2 3 1 3 1 2
1 3
BLK BLK
A B
A B
Wired Adapter for
remote controller wireless remote controller
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
CN510
(WHI)
Motor drive
circuit
Fuse, F02
T3.15A, 250V~
+
–
Control P.C. Board
for Indoor Unit
MCC-1570
CN61 CN32 CN60
(YEL) (WHI) (WHI)
3 4 5 6 1 2 1 2 3 4
(T10) (Fan drive)
(RED)
1 2
1 2
CN001
(WHI)
remote controller
Connection interface
Color
Identification
BLK : BLACK
BLU : BLUE
RED : RED
GRN : GREEN
WHI : WHITE
YEL : YELLOW
– 35 –
DM
1 2 1 2
1 2 1 2 3
CN504 CN34
(WHI) (RED)
CN104
(YEL)
CN102
(RED)
CN101
(BLK)
DC20V
CN519
Power
DC15V
supply (WHI)
DC12V
circuit
DC7V
CN508
(RED)
CN80
(GRN)
CN73
(RED)
CN70
(WHI)
CN50 CN20
(WHI) (BLU)
5 6 1 2 3 4 5 1 2 3
1 2 3 4 5
CN51
1 2 3 4 5
1 2 3 4 5
P.C. board
MCC-1440
1 2
1 2
Terminal
U3 U4
for central
(Option)
Symbol
FM
TA Indoor temp. sensor
TC, TCJ
DM Drain pump Motor
FS
FS
3
1 1
2 2
TA
1 1
2 2
TCJ
1 1
2 2
TC
1
2
3
4
1
2
1
2
3
1
(EXCT)
2
1
2
4 5
Parts name
Fan Motor
Temp. sensor
Float Switch