Toshiba RAS-09LKV-UL - Manual (Page 90)

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11-8-3. Indoor Unit (Other Parts)
11-8-4. Outdoor Unit
No.
1
Part name
Room temp. (TA) sensor
Heat exchanger (TC) sensor
Checking procedure
Disconnect the connector and measure the resistance value with tester.
(Normal temp.)
No.
1
Part name
Compressor
(Model : DA111A1F-20F2)
Checking procedure
Measure the resistance value of winding by using the tester.
Red
White Black
Red
White Black
Measure the resistance value of winding by using the tester.
Resistance value
1435 ± 144 Ω
at 20°C
Measure the resistance value of winding by using the tester.
COM
COM
2 5 4
Y
W
R BL
1
GR 6
O 3
Position
Gray - White
Gray - Orange
Red- Yellow
Red- Blue
Resistance value
42 to 50 Ω
42 to 50 Ω
42 to 50 Ω
42 to 50 Ω
Temperature
Sensor
TA, TC (k Ω )
10°C 20°C 25°C 30°C 40°C
20.7 12.6 10.0 7.9 4.5
5
4
3
2
1 White
Yellow
Yellow
Yellow
Yellow 5
4
3
2
1
Refer to 11-5-1. (5).
Measure the resistance value of each winding coil by using the tester.
(Under normal temp. 25°C)
Position
1 to 2
1 to 3
1 to 4
1 to 5
Resistance value
250 ± 20 Ω
Refer to 11-5-1. (3) and (4).
at 20°C
Disconnect the connector, and measure resistance value with the tester.
(Normal temperature)
Outdoor temperature sensor
(TO), discharge temperature
sensor (TD), suction
temperature sensor (TS),
outdoor heat exchanger
temperature sensor (TE)
Temperature
Sensor
TD (k Ω )
TO,TS,TE (k Ω )
10°C 20°C 25°C 30°C 40°C 50°C
100 64 50 41 27 18
20.7 12.6 10.0 7.9 4.5 —
2
3 Remote controller
Louver motor
MP24Z3T
4 Indoor fan motor
Measure the resistance value of each winding by using the tester.
Position
Red - White
White - Black
Black - Red
Resistance value
0.88 to 0.98
Ω
at 20ºC
DA111A1F-20F1 DA89X1C-1F-23FZ
1.04 to 1.16
Ω
Position
Red - White
White - Black
Black- Red
Resistance value
20 to 22 Ω
20 to 22 Ω
20 to 22 Ω
2
3
4
5
Outdoor fan motor
(Model : ICF-340UA0-2)
4-way valve coil
(Model : STF)
Pulse motor valve coil
(Model : CAM-MD12TCTH-4)
RAS-12LAV-UL
(Model : DA89X1C-23FZ2)
RAS-09LAV-UL
FILE NO. SVM-10019
at 20ºC