Electrical Maintenance
167
Resistance Values for Temperature Sensors
Sensors are permanently calibrated and can be checked using an ohmmeter. Ohm readings should agree
with the data shown in the following Sensor resistance tables.
1. Resistance Values for Supply, Return, Evaporator Coil, Condenser Coil and Ambient Air Sensors.
Figure 145: Resistance Values for temperature sensors
Temp. F Temp. C
Ohms
Temp. F Temp. C
Ohms
-40
-40
842,9
53.6
12
1046,8
-31
-35
862,5
57.2
14
1054,6
-22
-30
822,2
60.8
16
1062,4
-13
-25
901,9
64.4
18
1070,2
-4
-20
921,6
68
20
1077,9
5
-15
941,2
71.6
22
1085,7
10.4
-12
956,9
75.2
24
1093,5
14
-10
960,9
78.8
26
1101,2
17.6
-8
968,7
82.4
28
1109,2
21.2
-6
976,5
86
30
1116,7
24.8
-4
984,4
89.6
32
1124,5
28.4
-2
992,2
93.2
34
1132,2
32
0
1000,0
96.8
36
1139,9
35.6
2
1007,8
100.4
38
1147,7
39.2
4
1015,6
104
40
1155,4
42.8
6
1023,4
107.6
42
1163,1
46.4
8
1031,2
111.2
44
1170,8
50
10
1039,0
113
45
1174,7
Summary of Contents for 098203
Page 2: ......
Page 3: ...MAGNUM TK 60275 4 MM Rev 3 08 15 Copyright 2012 Ingersoll Rand EMEIA Printed in Ireland...
Page 193: ...Refrigeration Maintenance 191 Figure 163 Filter Drier...
Page 200: ...Refrigeration Maintenance 198 Figure 169 Receiver Tank Figure 170 Water Cooled Condenser Tank...
Page 257: ...255 Schematic Diagram RELEASED 19 Sep 2013...
Page 258: ...256 Wiring Diagram Page 1 of 2 RELEASED 19 Sep 2013...
Page 259: ...257 Wiring Diagram Page 2 of 2 RELEASED 19 Sep 2013...
Page 263: ......