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Appendix 4 THERMISTOR TEMPERATURE CHARACTERISTICS
1). Indoor unit and outdoor exchange temperature and outside air temperature sensor temperature
characteristics
TEMP.
Resistance
(℃)
(k Ohm)
-30
63.513
-29
60.135
-28
56.956
-27
53.963
-26
51.144
-25
48.488
-24
45.985
-23
43.627
-22
41.403
-21
39.305
-20
37.326
-19
35.458
-18
33.695
-17
32.030
-16
30.458
-15
28.972
-14
27.567
-13
26.239
-12
24.984
-11
23.795
-10
22.671
-9
21.606
-8
20.598
-7
19.644
-6
18.732
-5
17.881
-4
17.068
-3
16.297
-2
15.565
-1
14.871
0
14.212
1
13.586
2
12.991
3
12.426
4
11.889
5
11.378
6
10.893
7
10.431
8
9.991
9
9.573
10
9.174
11
8.795
12
8.433
13
8.089
14
7.760
Air Conditioner Service Manual
Voltage of
TEMP.
Resistance
resistance
(℃)
(k Ohm)
4.628
15
4.609
16
4.589
17
4.568
18
4.547
19
4.524
20
4.501
21
4.477
22
4.452
23
4.426
24
4.399
25
4.371
26
4.343
27
4.313
28
4.283
29
4.252
30
4.219
31
4.186
32
4.152
33
4.117
34
4.082
35
4.045
36
4.008
37
3.969
38
3.930
39
3.890
40
3.850
41
3.808
42
3.766
43
3.723
44
3.680
45
3.635
46
3.590
47
3.545
48
3.499
49
3.452
50
3.406
51
3.358
52
3.310
53
3.262
54
3.214
55
3.165
56
3.116
57
3.067
58
3.017
59
Voltage of
resistance
7.447
2.968
7.148
2.918
6.863
2.868
6.591
2.819
6.332
2.769
6.084
2.720
5.847
2.671
5.621
2.621
5.404
2.572
5.198
2.524
5.000
2.475
4.811
2.427
4.630
2.379
4.457
2.332
4.292
2.285
4.133
2.238
3.981
2.192
3.836
2.146
3.697
2.101
3.563
2.057
3.435
2.012
3.313
1.969
3.195
1.926
3.082
1.883
2.974
1.842
2.870
1.800
2.770
1.760
2.674
1.720
2.583
1.681
2.494
1.642
2.410
1.604
2.328
1.567
2.250
1.530
2.174
1.495
2.102
1.459
2.032
1.425
1.965
1.391
1.901
1.357
1.839
1.325
1.779
1.293
1.721
1.262
1.666
1.231
1.613
1.201
1.561
1.172
1.512
1.143
TEMP.
Resistance
(℃)
(k Ohm)
60
1.464
61
1.418
62
1.374
63
1.331
64
1.290
65
1.250
66
1.212
67
1.175
68
1.139
69
1.105
70
1.072
71
1.040
72
1.009
73
0.979
74
0.950
75
0.922
76
0.895
77
0.869
78
0.843
79
0.819
80
0.795
81
0.773
82
0.751
83
0.729
84
0.709
85
0.689
86
0.669
87
0.651
88
0.633
89
0.615
90
0.598
91
0.582
92
0.566
93
0.550
94
0.535
95
0.521
96
0.507
97
0.493
98
0.480
99
0.467
100
0.455
Voltage of
resistance
1.115
1.088
1.061
1.035
1.009
0.984
0.960
0.936
0.913
0.890
0.868
0.847
0.825
0.805
0.785
0.765
0.746
0.728
0.710
0.692
0.675
0.658
0.641
0.625
0.610
0.595
0.580
0.566
0.552
0.538
0.525
0.512
0.499
0.487
0.475
0.463
0.452
0.441
0.430
0.419
0.409
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