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Control Service and Troubleshooting
TABLE 45 – ENTERING AND LEAVING CHILLED
LIQUID TEMP. SENSOR
TEMPERATURE/VOLTAGE/
RESISTANCE CORRELATION
TEMP °F
VOLTAGE
0
1.71
2
1.78
4
1.85
6
1.93
8
2.00
10
2.07
12
2.15
14
2.22
16
2.30
18
2.37
20
2.45
22
2.52
24
2.59
26
2.67
28
2.74
30
2.81
32
2.88
34
2.95
36
3.02
38
3.08
40
3.15
42
3.21
44
3.27
46
3.33
48
3.39
50
3.45
52
3.51
54
3.56
56
3.61
58
3.67
60
3.72
62
3.76
64
3.81
66
3.86
68
3.90
70
3.94
72
3.98
74
4.02
76
4.06
78
4.10
80
4.13
94
RESISTANCE
TEMP °C
25619
-18
24046
-17
22580
-16
21214
-14
19939
-13
18749
-12
17637
-11
16599
-10
15629
-9
14721
-8
13872
-7
13077
-6
12333
-4
11636
-3
10982
-2
10370
-1
9795
0
9256
1
8750
2
8276
3
7830
4
7411
6
7017
7
6647
8
6298
9
5970
10
5661
11
5370
12
5096
13
4837
14
4593
16
4363
17
4145
18
3941
19
3747
20
3564
21
3392
22
3228
23
3074
24
2928
26
2790
27
Entering Chilled Liquid Sensor
J6-6 = +5 VDC regulated supply to sensor.
J6-9 = VDC input signal to the microboard. See Table
45 for voltage readings that correspond to
specific liquid temperatures.
J6-3 = drain (shield connection = 0 VDC)
Leavng Chilled Liquid Temp. Sensor
J6-5 = +5 VDC regulated supply to sensor.
J6-8 = VDC input signal to the microboard. See Table
45 for voltage readings that correspond to
specific liquid temperatures.
J6-2 = drain (shield connection = 0 VDC)
YORK INTERNATIONAL
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