Toshiba RAS-10SAV-A, RAS-10SAV-E, RAS-10SKV-A, RAS-10SKV-E No, No, Part name, Part name, Checking procedure, Checking procedure, 11-8-4.Outdoor unit, 11-8-3.Indoor unit (Other parts)

FILE NO. SVM-07008

11-8-3. Indoor unit (Other parts)

No.

Part name

Checking procedure

1

Room temp. (TA) sensor

Disconnect the connector and measure the resistance value with tester.

Heat exchanger (TC) sensor

(Normal temp.)

Sensor

Temperature

10°C

20°C

25°C

30°C

40°C

TA, TC (kΩ )

20.7

12.6

10.0

7.9

4.5

2

Remote control

To item of How to judge whether remote control is good or bad of the Judgment

of trouble by symptom.

3

Louver motor

Measure the resistance value of each winding coil by using the tester.

24BYJ48

(Under normal temp. 25°C)

White

Position

Resistance value

1

1

Yellow

1 to 2

2

2

Yellow

3

3

1 to 3

Yellow

380±40Ω

4

4

1 to 4

Yellow

5

5

1 to 5

4

Indoor fan motor

Since judgment of DC motor is difficult on the single motor, refer to 10-5-1. (3)

11-8-4. Outdoor unit

No.

Part name

Checking procedure

1

Compressor

Measure the resistance value of each winding by using the tester.

(Model : DA89X1C-23FZ)

Red

Position

Resistance value

Red - White

1.1Ω

White - Black

White

Black

Black - Red

Under 20°C

2	Outdoor fan motor	Measure the resistance value of winding by using the tester.
	(Model : SKF-240-20B-1)

	Red	Position	Resistance value
	C1.5 mF	White - Black
N	450V		260.1
	White	Black - Red	235.2
Black
		For details, refer to Section 10-9.

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