Lennox LNINVE052 Service Manual page 116

Service Manual
Resistance Table of Ambient Temperature Sensor for Indoor and Outdoor Units(50K)
o
Temp( C) Resistance(kΩ)
-29 853.5
-28 799.8
-27 750
-26 703.8
-25 660.8
-24 620.8
-23 580.6
-22 548.9
-21 516.6
-20 486.5
-19 458.3
-18 432
-17 407.4
-16 384.5
-15 362.9
-14 342.8
-13 323.9
-12 306.2
-11 289.6
-10 274
-9 259.3
-8 245.6
-7 232.6
-6 220.5
-5 209
-4 198.3
-3 199.1
-2 178.5
-1 169.5
0 161
1 153
2 145.4
3 138.3
4 131.5
5 125.1
6 119.1
7 113.4
8 108
9 102.8
Installation and Maintenance
o
Temp( C) Resistance(kΩ)
10 98
11 93.42
12 89.07
13 84.95
14 81.05
15 77.35
16 73.83
17 70.5
18 67.34
19 64.33
20 61.48
21 58.77
22 56.19
23 53.74
24 51.41
25 49.19
26 47.08
27 45.07
28 43.16
29 41.34
30 39.61
31 37.96
32 36.38
33 34.88
34 33.45
35 32.09
36 30.79
37 29.54
38 28.36
39 27.23
40 26.15
41 25.11
42 24.13
43 23.19
44 22.29
45 21.43
46 20.6
47 19.81
48 19.06
o
Temp( C) Resistance(kΩ)
49 18.34
50 17.65
51 16.99
52 16.36
53 15.75
54 15.17
55 14.62
56 14.09
57 13.58
58 13.09
59 12.62
60 12.17
61 11.74
62 11.32
63 10.93
64 10.54
65 10.18
66 9.83
67 9.49
68 9.17
69 8.85
70 8.56
71 8.27
72 7.99
73 7.73
74 7.47
75 7.22
76 7.00
77 6.76
78 6.54
79 6.33
80 6.13
81 5.93
82 5.75
83 5.57
84 5.39
85 5.22
86 5.06
87 4.90
o
Temp( C) Resistance(kΩ)
88 4.75
89 4.61
90 4.47
91 4.33
92 4.20
93 4.08
94 3.96
95 3.84
96 3.73
97 3.62
98 3.51
99 3.41
100 3.32
101 3.22
102 3.13
103 3.04
104 2.96
105 2.87
106 2.79
107 2.72
108 2.64
109 2.57
110 2.50
111 2.43
112 2.37
113 2.30
114 2.24
115 2.18
116 2.12
117 2.07
118 2.02
119 1.96
120 1.91
121 1.86
122 1.82
123 1.77
124 1.73
125 1.68
126 1.64
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