Fujitsu ARYG72LHTA Service Instruction page 85

SERVICE PARTS INFORMATION 8
Thermistor
Check Point : Check Thermistor resistance value
Remove connector and check Thermistor resistance value.
Temperature
[°C]
Thermistor A
- 20 ---
- 10 ---
- 5 ---
0 168.6
5 129.8
10 100.9
15
79.1
20 62.6
25 49.8
30 40.0
40 26.3
50 17.8
60 12.3
70 8.7
80 6.3
90 4.6
100 3.4
110 2.6
120 2.0
Discharge temp. TH
Applicable
Compressor temp. TH
Thermistors
Resistance Value [ k ]
Thermistor B Thermistor C
---
105.4
27.8
58.2
21.0 44.0
16.1 33.6
12.4 25.9
9.6 20.2
7.6 15.8
6.0
12.5
4.8
10.0
3.8
8.0
2.5 5.3
1.7 3.6
1.2 ---
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Heat exchanger. TH Outdoor temp. TH
02-49
Thermistor D
---
27.4
20.7
15.8
12.2
9.5
7.5
5.9
4.7
3.8
2.5
1.7
1.2
0.8
0.6
0.4
0.3
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Heat sink temp. TH