93
Installation and Maintenance
Service Manual
Resistance Table of Tube Temperature Sensors for Indoor and Outdoor (20K)
Temp.(
o
F)
Resistance(kΩ)
Temp.(
o
F)
Resistance(kΩ)
Temp.(
o
F)
Resistance(kΩ)
Temp.(
o
F)
Resistance(kΩ)
-2.2
181.4
68
25.01
138.2
5.13
208.4
1.427
-0.4
171.4
69.8
23.9
140
4.948
210.2
1.386
1.4
162.1
71.6
22.85
141.8
4.773
212
1.346
3.2
153.3
73.4
21.85
143.6
4.605
213.8
1.307
5
145
75.2
20.9
145.4
4.443
215.6
1.269
6.8
137.2
77
20
147.2
4.289
217.4
1.233
8.6
129.9
78.8
19.14
149
4.14
219.2
1.198
10.4
123
80.6
18.13
150.8
3.998
221
1.164
12.2
116.5
82.4
17.55
152.6
3.861
222.8
1.131
14
110.3
84.2
16.8
154.4
3.729
224.6
1.099
15.8
104.6
86
16.1
156.2
3.603
226.4
1.069
17.6
99.13
87.8
15.43
158
3.481
228.2
1.039
19.4
94
89.6
14.79
159.8
3.364
230
1.01
21.2
89.17
91.4
14.18
161.6
3.252
231.8
0.983
23
84.61
93.2
13.59
163.4
3.144
233.6
0.956
24.8
80.31
95
13.04
165.2
3.04
235.4
0.93
26.6
76.24
96.8
12.51
167
2.94
237.2
0.904
28.4
72.41
98.6
12
168.8
2.844
239
0.88
30.2
68.79
100.4
11.52
170.6
2.752
240.8
0.856
32
65.37
102.2
11.06
172.4
2.663
242.6
0.833
33.8
62.13
104
10.62
174.2
2.577
244.4
0.811
35.6
59.08
105.8
10.2
176
2.495
246.2
0.77
37.4
56.19
107.6
9.803
177.8
2.415
248
0.769
39.2
53.46
109.4
9.42
179.6
2.339
249.8
0.746
41
50.87
111.2
9.054
181.4
2.265
251.6
0.729
42.8
48.42
113
8.705
183.2
2.194
253.4
0.71
44.6
46.11
114.8
8.37
185
2.125
255.2
0.692
46.4
43.92
116.6
8.051
186.8
2.059
257
0.674
48.2
41.84
118.4
7.745
188.6
1.996
258.8
0.658
50
39.87
120.2
7.453
190.4
1.934
260.6
0.64
51.8
38.01
122
7.173
192.2
1.875
262.4
0.623
53.6
36.24
123.8
6.905
194
1.818
264.2
0.607
55.4
34.57
125.6
6.648
195.8
1.736
266
0.592
57.2
32.98
127.4
6.403
197.6
1.71
267.8
0.577
59
31.47
129.2
6.167
199.4
1.658
269.6
0.563
60.8
30.04
131
5.942
201.2
1.609
271.4
0.549
62.6
28.68
132.8
5.726
203
1.561
273.2
0.535
64.4
27.39
134.6
5.519
204.8
1.515
275
0.521
66.2
26.17
136.4
5.32
206.6
1.47
276.8
0.509
