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TABLE 3
Ambient and Coil Sensors - J6, J7
THERMISTOR
Temp
Temp
RESISTANCE
°F
°C
(OHMS)
0
-17.8
83247
5
-15.0
71108
10
-12.2
60916
15
-9.4
52333
20
-6.7
45076
25
-3.9
38927
30
-1.1
33703
35
1.7
29253
40
4.4
25452
45
7.2
22198
50
10.0
19405
55
12.8
17002
60
15.6
14930
65
18.3
13138
70
21.1
11586
75
23.9
10238
80
26.7
9065
85
29.4
8043
90
32.2
7150
95
35.0
6368
100
37.8
5682
105
40.6
5079
110
43.3
4548
115
46.1
4079
120
48.9
3665
125
51.7
3298
130
54.4
2972
135
57.2
2683
140
60.0
2425
145
62.8
2195
150
65.6
1990
TABLE 4
Liquid Line Temperature Sensor - J8
Temp
Temp
THERMISTOR
°F
°C
RESISTANCE (OHMS)
50
10.0
19405
55
12.8
17002
60
15.6
14930
65
18.3
13138
70
21.1
11586
75
23.9
10238
80
26.7
9065
85
29.4
8043
90
32.2
7150
95
35.0
6368
100
37.8
5682
105
40.6
5079
110
43.3
4548
115
46.1
4079
120
48.9
3665
125
51.7
3298
Volts DC at plug
J6 & J7 Only
(pin to pin)
3.29
3.11
2.93
2.74
2.55
2.37
2.19
2.02
1.85
1.70
1.55
1.41
1.28
1.17
1.06
0.96
0.87
0.78
0.71
0.64
0.58
0.53
0.48
0.43
0.39
0.35
0.32
0.29
0.27
0.24
0.22
Volts DC at plug
J8 Only
(pin to pin)
2.22
2.06
1.90
1.75
1.61
1.48
1.36
1.24
1.14
1.04
0.95
0.86
0.79
0.72
0.66
0.60
Ambient Sensor
Liquid Line
Pressure Transducer - J9
Voltage to pressure reference chart
Pressure
(PSIG)
30
60
90
120
150
180
210
240
270
300
330
360
390
420
450
480
510
540
570
600
630
660
Liquid Line
Temperature Sensor
Coil Sensor
TABLE 5
Volts DC at plug J9
Test Point (+VP)
(to test point common)
0.66
0.83
1.00
1.18
1.35
1.52
1.69
1.86
2.03
2.21
2.38
2.55
2.72
2.89
3.06
3.23
3.41
3.58
3.75
3.92
4.09
4.26
Liquid Line
Pressure Transducer
11
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