Toshiba RAV-SM1603ATZ-E Wiring Diagram, Indoor Unit, 30, RAV-SM1403DT-A, RAV-SM1603DT-A

BLU

4. WIRING DIAGRAM

4-1. Indoor Unit

RAV-SM1403DT-A, RAV-SM1603DT-A

Noise absorber

YEL

DP

BLU

WHI

8

ORN

WHI

DP

CN033

CS

Relay

Fan

9

7

3

1

1

3 CN068 (GRN)

1

3 CN030

43F3

absorber

CN083 (WHI)

9

7

5

3

1

1

3

(BLU)

1

3

1 2 3

(RED)

7

8

H

M

L

UL

CN104

1

1

TA

RY007

Relay

(YEL)

2

2

Noise

43F2

absorber

CN102

1

1

TCJ

7

8

1

RY004

(RED)

2

2

TC

CN034 (GRY)

1

1

Relay

RY006

RY002

RY001

CN101

Noise

43F1

3

(YEL)

(BLK)

2

2

7

1

CN309

1

CN080

2

(GRN)

3

WHI

WHI

WHI

3

RY005

Fuse

( errorOutsideinput )

1

(T5A, 250V~)

1 1

CN073

1

(EXCT)

3 3

(RED)

2

CN067

CN070

1

(Filter)

(BLK)

5 5

P.C. board

(WHI)

2

1

CN066

Power supply

(MCC-1403)

6

RED

WHI

BLK

2

(WHI)

circuit

5

1 1

CN060

4

Option

CN041

(WHI)

3

2

CN050

CN074

CN075

CN061

CN032

2

(BLU)

3 3

(WHI)

(WHI)

(WHI)

(YEL)

(WHI)

1

BLK

BLK

1 2 3 4 5

1

3

1 2 3 4 5 6

1 2 3 4 5 6

1 2

1 2 3 4 5

1

3

1 2 3 4 5 6

(Fan drive)

A B

CN51 1 2 3 4 5

BLK WHI

RED RED

ORN ORN

Color Identification

(RED) 1 2 3 4 5

1 2 3 4 5 6

CN02

RED : RED

GRY : GRAY

P.C. board

1 2 3 4 5 6

(YEL)

WHI : WHITE

ORN : ORANGE

BLK : BLACK

BRW : BROWN

for TCC-LINK

P.C. board

YEL : YELLOW

GRN : GREEN

A B

(MCC-1440)

(MCC-1520)

BLU : BLUE

CN40

1 2

CN01

1 2 3 4 5 6

1. indicates the terminal board and

(BLU)

1 2

1 2 3 4 5 6

Wired

(WHI)

the number indicates the terminal number.

remote controller

U3 U4

BRW

RED

ORN

2. The dashed line indicates wiring at the local site.

3.

indicates P.C. board.

3P Connector (RED)

Relay terminal

TR

4. When install Drain Pump. please connect

Float Switch Connector to Connector CN030.

(At the time of shipment)

WHI

Option

WHI

5. When changing external static pressure,

please reconnect Fan Motor connecter (WHI)

RED

RED

to high static pressure connector (RED).

Fuse (T10A, 250V~)

RED

RED

RED

5

6

5

6

5

6

WHI

BRW

BRW

2

BRW

Relay

Relay

Relay

3P Connector (RED)

3

4

43F3

3

43F2

3

43F1

YEL

4

4

(At the time of twin setting)

BLK

YEL BLU

RED WHI ORN

1 2 3

Earth screw

1	2	3
RED	WHI	Serial
L	N	signal

	L	N
Earth	Power supply		BRW
	220–240V~, 50Hz
screw	(Only use twin setting)
		WHI
		(Normal)	1	3 4 5 6
			1	3 4 5 6 7
	For twin setting,		WHI	RED YEL BLU ORN BLK
please reconnect this 3P connector

RC		GRY		BLK
	WHI
	GRY		9 (RED)
9	(WHI)	1 3 4 5 7
9	(WHI)	(High satatic pressure)		Closed-end
GRY
				connector
	Symbol			Parts name

Earth screw

Power supply 220–240V~, 50Hz

to the R-S terminal 3P connector.

FM

Internal wiring part of fan motor

FM	Fan motor
RC	Running capacitor
TR	Power transformer
TA	Indoor temp. sensor

Outdoor unit

YEL

BLU

ORN

	BLK
	WHI
	GRY
RC	RED	49F

Overheating protection switch

TC, TCJ	Indoor heat exchanger sensor
49F	Overheating protection switch (OFF: 135°C)
RY002	Relay for drain pump motor
RY005
RY006	Relay for fan motor
RY007
43F1, 2, 3
Fuse	T10A, 250V~
Fuse	T5A, 250V~ (On P.C. board (MCC-1403))
	Optional parts
CS	Float switch
DP	Drain pump motor

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