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Midea M thermal A Mono Series Service Manual page 91

Commercial air conditioners

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M thermal Mono
Table 4-5.2: Compressor discharge pipe temperature sensor resistance characteristics
Temperature
Resistance
(°C)
(k )
-20
542.7
-19
511.9
-18
483.0
-17
455.9
-16
430.5
-15
406.7
-14
384.3
-13
363.3
-12
343.6
-11
325.1
-10
307.7
-9
291.3
-8
275.9
-7
261.4
-6
247.8
-5
234.9
-4
222.8
-3
211.4
-2
200.7
-1
190.5
0
180.9
1
171.9
2
163.3
3
155.2
4
147.6
5
140.4
6
133.5
7
127.1
8
121.0
9
115.2
10
109.8
11
104.6
12
99.69
13
95.05
14
90.66
15
86.49
16
82.54
17
78.79
18
75.24
19
71.86
90
Temperature
Resistance
(°C)
(k )
20
68.66
21
65.62
22
62.73
23
59.98
24
57.37
25
54.89
26
52.53
27
50.28
28
48.14
29
46.11
30
44.17
31
42.33
32
40.57
33
38.89
34
37.30
35
35.78
36
34.32
37
32.94
38
31.62
39
30.36
40
29.15
41
28.00
42
26.90
43
25.86
44
24.85
45
23.89
46
22.89
47
22.10
48
21.26
49
20.46
50
19.69
51
18.96
52
18.26
53
17.58
54
16.94
55
16.32
56
15.73
57
15.16
58
14.62
59
14.09
Midea CAC Confidential
Temperature
Resistance
(°C)
(k )
60
13.59
61
13.11
62
12.65
63
12.21
64
11.79
65
11.38
66
10.99
67
10.61
68
10.25
69
9.902
70
9.569
71
9.248
72
8.940
73
8.643
74
8.358
75
8.084
76
7.820
77
7.566
78
7.321
79
7.086
80
6.859
81
6.641
82
6.430
83
6.228
84
6.033
85
5.844
86
5.663
87
5.488
88
5.320
89
5.157
90
5.000
91
4.849
92
4.703
93
4.562
94
4.426
95
4.294
96
4.167
97
4.045
98
3.927
99
3.812
Temperature
Resistance
(°C)
(k )
100
3.702
101
3.595
102
3.492
103
3.392
104
3.296
105
3.203
106
3.113
107
3.025
108
2.941
109
2.860
110
2.781
111
2.704
112
2.630
113
2.559
114
2.489
115
2.422
116
2.357
117
2.294
118
2.233
119
2.174
120
2.117
121
2.061
122
2.007
123
1.955
124
1.905
125
1.856
126
1.808
127
1.762
128
1.717
129
1.674
130
1.632
202008

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