7. Specification of electrical parts
7.1 Temperature-resistance of room temp. sensor & pipe temp. sensor
Temperature
Resistance
℃
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
7.2 Compressor windings resistance (run & start winding @20℃)
Compressor model
Winding 1 (Main)
Winding 2 (Sub)
7.3 Indoor fan motor windings resistance (@20℃).
Motor model
Winding 1 (Main)
Winding 2 (Sub)
Temperature
KΩ
℃
62.28
17
58.71
18
56.37
19
52.24
20
49.32
21
46.57
22
44
23
41.59
24
39.82
25
37.2
26
35.2
27
33.33
28
31.56
29
29.91
30
28.35
31
26.88
32
25.5
33
24.19
34
22.57
35
21.81
36
20.72
37
19.69
38
18.72
39
17.8
40
16.93
41
16.12
42
15.34
43
PG180X1C-4DZ3
Resistance
KΩ
14.618
13.918
13.263
12.643
12.056
11.5
10.973
10.474
10
9.5507
9.1245
8.7198
8.3357
7.9708
7.6241
7.2946
6.9814
6.6835
6.4002
6.1306
5.8736
5.6296
5.3969
5.1752
4.9639
4.7625
4.5705
PG225X2C-4FT
3.33±5%
3.78±5%
RPG13H
400
430
13
Temperature
Resistance
KΩ
℃
44
4.3874
45
4.2126
46
4.0459
47
3.8867
48
3.7348
49
3.5896
50
3.451
51
3.3185
52
3.1918
53
3.0707
54
2.959
55
2.8442
56
2.7382
57
2.6368
58
2.5397
59
2.4468
60
2.3577
61
2.2725
62
2.1907
63
2.1124
64
2.0373
65
1.9653
66
1.8963
67
1.830
68
1.7665
69
1.7055
70
1.6469
PG330*2CS-4KU3
2.35±5%
3.22±5%
RPG20D
327
380
1.54±5%
3.04±5%
RPG25
209±8%Ω
376±8%Ω
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