Toshiba RAS-18N2AX - TOSHIBA Air Conditioner Wiring Diagrams; 3-1. RAS-18 UFHP-E5; RAS-18 NAH-E Wiring Diagram

FILE NO. SVM-06006
3-1. RAS-18UFHP-E5 / RAS-18NAH-E
− 9−
BLK
P04
SG01
R09 R507
IC04
CN07
CN13
BLU BLU BLU BLU BLU BLU BLU BLU BLU WHI
LOUVER
MOTOR
C15
R405
C501
RY401
L01
MAIN PCB
RY501
CR502
DC12V
DC5V
CR501
IC03
R506
CN10 BLK
BLK
BLK
CN03
THERMO
SENSOR
(TA)
C01
R01
DB01
C02
SWITCH
PCB
MCC-865B
POWER SUPPLY CIRCUIT
R22
F01
T6.3A
BLK
CN30
CN31
CN23
FOR FLOAT SWITCH
(OPTION)
GRN&YEL
FOR DRAIN PUMP
(OPTION)
BRW
GRY
BLK
RED
RED
WHI
WHI
FAN
MOTOR
PUR
BLU
GRY
YEL
When you use float
switch you should
cut J401
CN402 CN401 CN11
J401
WHI
RED
FUSE
250VAC
R21
MCC-865A
CR401
2
1 1 1232 3
123
654
654
321
321
123
123
456
456
789
789
10
10
CN25
ORN
RED
PNK
YEL
BRW
BLU
INFRARED RAYS RECEIVE
AND INDICATION PARTS
123
123
456
456
789
789
10
10
5 3
5 3
1
1
1 1
1 1
2 2
CN100
WHI
GRY
GRY
CN101
11
22
33
1
2
3
3 3
6 6
3 3
2 2
1 1
BLK
BLK
CN01
HEAT
EXCHANGER
SENSOR
(TC)
1 1
2 2
COLOR IDENTIFICATION
BRW : BROWN
RED : RED
WHI : WHITE
YEL : YELLOW
BLU : BLUE
BLK : BLACK
GRY : GRAY
PNK : PINK
ORN : ORANGE
GRN&YEL : GREEN&
YELLOW
GRN : GREEN
PUR : PURPLE
3. WIRING DIAGRAM
DISCHARGE
PIPE
SENSOR (TD)
HEAT
EXCHANGER
SENSOR (TE)
CN08
CN07
BLU
BLU
BLK
BLK
1
1
2
3
3
1
1
2
3
3
i
L
N
3
1
2
i
FERRITE CORE
GRN&YEL
RED
RED
BLK
BLK
MAGNETIC
CONTACTOR
R
A1
A2
52C
U
S
V
T
W
PNK
WHI
COMPRESSOR TERMINAL
BLK
S
R
C
WHI
BLK BLK
COIL FOR
4 WAY VALVE
RED
RED
RED
CAPACITOR CAPACITOR
BLK
BLK
WHI
RED
CN01
CN05
GRY
1
3
5
7
9
1
3
5
7
9
GRN&YEL
CHASSIS
TRANSFORMER
BLK
BLK
RED
RED
1
1
3
3
1
1
3
3
2
CN11
BLU
YEL
1
3
1
3
1
1
3
CN02
BLU
BLU
11
33
CN03
F01
250VAC T6. 3A
CR11
CR12
CR13
RY07
RY05
RY06
SG01
CN06
TNR
R74
TNR
R73
MAIN P.C. BOARD (MCC-890)
COMPRESSOR
FAN MOTOR
3
1
2
POWER SUPPLY
220- 240 V ~ 50 Hz
INDOOR
TERMINAL
BLOCK
OUTDOOR
TERMINAL
BLOCK
INDOOR
R
UNIT
S
OUTDOOR
C
UNIT