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SECTION 9 - MAINTENANCE
Table 31 - Outside air temperature sensor input voltage, measured signal to shield at the sensor
Temperature ºF
Voltage
(°C)
0.24 (-17.6)
1.79 (-16.8)
3.30 (-15.9)
4.76 (-15.1)
6.19 (-14.3)
7.58 (-13.6)
8.94 (-12.8)
10.3 (-12.1)
11.6 (-11.3)
12.8 (-10.7)
14.1 (-9.9)
15.3 (-9.3)
16.5 (-8.6)
17.7 (-7.9)
18.9 (-7.3)
20.0 (-6.7)
21.2 (-6)
22.3 (-5.4)
23.4 (-4.8)
24.4 (-4.2)
25.5 (-3.6)
26.6 (-3)
27.6 (-2.4)
28.7 (-1.8)
29.7 (-1.3)
30.7 (-0.7)
31.7 (-0.2)
32.7 (0.4)
33.7 (0.9)
34.7 (1.5)
35.7 (2.1)
36.7 (2.6)
37.6 (3.1)
38.6 (3.7)
39.6 (4.2)
40.5 (4.7)
41.4 (5.2)
42.4 (5.8)
43.3 (6.3)
44.3 (6.8)
45.2 (7.3)
46.1 (7.8)
47.0 (8.3)
48.0 (8.9)
48.9 (9.4)
178
Temperature ºF
(°C)
0.68
49.8 (9.9)
0.71
50.7 (10.4)
0.74
51.6 (10.9)
0.77
52.5 (11.4)
0.80
53.4 (11.9)
0.83
54.3 (12.4)
0.85
55.3 (12.9)
0.88
56.2 (13.4)
0.91
57.1 (13.9)
0.94
58.0 (14.4)
0.97
58.9 (14.9)
1.00
59.8 (15.4)
1.03
60.7 (15.9)
1.06
61.6 (16.4)
1.09
62.6 (17)
1.12
63.5 (17.5)
1.15
64.4 (18)
1.18
65.3 (18.5)
1.21
66.3 (19.1)
1.24
67.2 (19.5)
1.26
68.1 (20.1)
1.26
69.1 (20.6)
1.32
70.0 (21.1)
1.35
70.9 (21.6)
1.38
71.9 (22.2)
1.41
72.8 (22.7)
1.44
73.8 (23.2)
1.47
74.8 (23.8)
1.50
75.8 (24.3)
1.53
76.7 (24.8)
1.56
77.7 (25.4)
1.59
78.7 (25.9)
1.62
79.7 (26.5)
1.65
80.7 (27.1)
1.67
81.7 (27.6)
1.70
82.7 (28.2)
1.73
83.6 (28.7)
1.76
84.6 (29.2)
1.79
85.7 (29.8)
1.82
86.7 (30.4)
1.85
87.8 (31)
1.88
88.9 (31.6)
1.91
90.1 (32.3)
1.94
91.1 (32.8)
1.97
92.2 (33.4)
Temperature ºF
Voltage
(°C)
2.00
93.3 (34.1)
2.03
94.4 (34.7)
2.06
95.6 (35.3)
2.09
96.8 (36)
2.11
98.0 (36.7)
2.14
99.2 (37.3)
2.17
100.4 (38)
2.20
101.6 (38.7)
2.23
102.9 (39.4)
2.26
104.2 (40.1)
2.29
105.5 (40.8)
2.32
106.8 (41.6)
2.35
108.1 (42.3)
2.38
109.5 (43.1)
2.41
110.9 (43.8)
2.44
112.3 (44.6)
2.47
113.8 (45.4)
2.50
115.2 (46.2)
2.52
116.7 (47.1)
2.55
118.3 (47.9)
2.58
119.9 (48.8)
2.61
121.5 (49.7)
2.64
123.2 (50.7)
2.67
124.9 (51.6)
2.70
126.6 (52.6)
2.73
128.4 (53.6)
2.76
130.3 (54.6)
2.76
2.82
2.85
2.88
2.91
2.93
2.96
2.99
3.02
3.05
3.08
3.11
3.13
3.16
3.19
3.22
3.25
3.28
Form 201.28-NM1.1
Issue date: 08/06/2021
Voltage
3.31
3.34
3.37
3.40
3.43
3.46
3.49
3.52
3.55
3.57
3.60
3.63
3.66
3.69
3.72
3.75
3.78
3.81
3.84
3.87
3.90
3.93
3.96
3.98
4.01
4.04
4.07
JOHNSON CONTROLS
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