Toshiba RAS-13NKV-E Service Manual page 77

10-8-3. Indoor unit (Other parts)
No. Part name
1 Room temp. (TA) sensor
Heat exchanger (TC) sensor
2 Remote control
3 Louver motor
24BYJ48
4 Indoor fan motor
10-8-4. Outdoor unit
No. Part name
1 Compressor
(Model : DA89X1F-23F)
(For 13NAV)
Compressor
(Model : DA89X1F-23F)
(For 16NAV)
2 Outdoor fan motor
(Model : ICF-140-43-4)
Checking procedure
Disconnect the connector and measure the resistance value with tester.
(Normal temp.)
Temperature
Sensor
TA, TC (kΩ)
To item of How to judge whether remote control is good or bad of the Judgment
of trouble by symptom.
Measure the resistance value of each winding coil by using the tester.
(Under normal temp. 25°C)
White
1 1
Yellow
2 2
Yellow
3 3
Yellow
4 4
Yellow
5 5
Since judgment of DC motor is difficult on the single motor, refer to 10-5-1. (3)
Checking procedure
Measure the resistance value of each winding by using the tester.
Red
White Black
Measure the resistance value of each winding by using the tester.
Red
White Black
Measure the resistance value of winding by using the tester.
Red
White Black
– 76 –
FILE NO. SVM-05027
10°C 20°C 25°C
20.7 12.6 10.0
Position Resistance value
1 to 2
1 to 3
1 to 4
1 to 5
Position Resistance value
Red - White
White - Black
Black - Red
Position Resistance value
Red - White
White - Black
Black - Red
Position Resistance value
Red - White
White - Black
Black - Red
For details, refer to Section 10-9.
30°C 40°C
7.9 4.5
380±40Ω
0.51 to 0.57Ω
Under 20°C
0.59Ω
Under 20°C
21Ω