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5.3 Value of thermistor
Indoor unit
F
R77 =10K Ω± 3%;
B77 /122 =3700K±3%;
F
F
Temp.((
))
F
-22
-20.2
-18.4
-16.6
-14.8
-13
-11.2
-9.4
-7.6
-5.8
-4
-2.2
-0.4
1.4
3.2
5
6.8
8.6
10.4
12.2
14
15.8
17.6
19.4
21.2
23
24.8
26.6
28.4
30.2
32
33.8
35.6
37.4
39.2
41
Room sensor and Pipe Sensor
Max.(KΩ)
Normal(KΩ)
165.217
147.9497
155.5754
139.56
146.5609
131.7022
138.1285
124.3392
130.2371
117.4366
122.8484
110.9627
115.9272
104.8882
109.441
99.1858
103.3598
93.8305
97.6556
88.7989
92.3028
84.0695
87.2775
79.6222
82.5577
75.4384
78.123
71.501
73.9543
67.7939
70.0342
64.3023
66.3463
61.0123
62.8755
57.911
59.6076
54.9866
56.5296
52.2278
53.6294
49.6244
50.8956
47.1666
48.3178
44.8454
45.886
42.6525
43.5912
40.58
41.4249
38.6207
39.3792
36.7676
37.4465
35.0144
35.6202
33.3552
33.8936
31.7844
32.2608
30.2968
30.7162
28.8875
29.2545
27.5519
27.8708
26.2858
26.5605
25.0851
25.3193
23.9462
Min.(KΩ)
132.3678
125.0806
118.2434
111.8256
105.7989
100.1367
94.8149
89.8106
85.1031
80.6728
76.5017
72.5729
68.871
65.3815
62.0907
58.9863
56.0565
53.2905
50.6781
48.2099
45.8771
43.6714
41.5851
39.6112
37.7429
35.9739
34.2983
32.7108
31.2062
29.7796
28.4267
27.1431
25.925
24.7686
23.6704
22.6273
29
Functions and control
Tolerance(
F
)
-3.492
3.15
-3.474
3.132
-3.438
3.114
-3.402
3.078
-3.366
3.06
-3.33
3.042
-3.294
3.006
-3.258
2.988
-3.24
2.952
-3.204
2.934
-3.168
2.916
-3.132
2.88
-3.096
2.862
-3.06
2.826
-3.024
2.79
-2.988
2.772
-2.952
2.736
-2.916
2.718
-2.88
2.682
-2.844
2.646
-2.808
2.628
-2.772
2.592
-2.718
2.556
-2.682
2.52
-2.646
2.502
-2.61
2.466
-2.574
2.43
-2.538
2.394
-2.484
2.358
-2.448
2.322
-2.412
2.304
-2.376
2.268
-2.322
2.232
-2.286
2.196
-2.25
2.16
-2.214
2.124
Domestic Air Conditioner
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