Hayward Aqua Solar Operation And Installation Manual

Temperature/Resistance /Voltage
All Hayward controls use a 10K thermistor sensors. When disconnected from the
control, the sensor will read 10K ohms at 25ºC/77ºF. Refer to the chart below for
the resistance at other temperatures. For a given temperature, the resistance
reading should be accurate to ±1%. For a given resistance reading, the tempera-
ture reading should be accurate to ±0.5ºF. All voltage measurements (DC) must
be made with the sensor connected to the control and should be accurate to ± 2%.
°F Ohms Volts °F Ohms Volts
1 82,719 4.46 41 25,391 3.59
2 80,142 4.45 42 24,704 3.56
3 77,656 4.43 43 24,037 3.53
4 75,255 4.41 44 23,391 3.50
5 72,937 4.40 45 22,764 3.47
6 70,698 4.38 46 22,156 3.45
7 68,535 4.36 47 21,566 3.42
8 66,447 4.35 48 20,993 3.39
9 64,428 4.33 49 20,438 3.36
10 62,479 4.31 50 19,900 3.33
11 60,595 4.29 51 19,377 3.30
12 58,774 4.27 52 18,870 3.27
13 57,014 4.25 53 18,377 3.24
14 55,313 4.23 54 17,899 3.21
15 53,669 4.21 55 17,435 3.18
16 52,078 4.19 56 16,985 3.15
17 50,541 4.17 57 16,548 3.12
18 49,054 4.15 58 16,123 3.09
19 47,616 4.13 59 15,711 3.06
20 46,225 4.11 60 15,310 3.02
21 44,879 4.09 61 14,921 2.99
22 43,577 4.07 62 14,543 2.96
23 42,318 4.04 63 14,176 2.93
24 41,099 4.02 64 13,820 2.90
25 39,919 4.00 65 13,473 2.87
26 38,777 3.97 66 13,136 2.84
27 37,671 3.95 67 12,809 2.81
28 36,601 3.93 68 12,491 2.78
29 35,565 3.90 69 12,182 2.75
30 34,561 3.88 70 11,882 2.72
31 33,590 3.85 71 11,589 2.68
32 32,648 3.83 72 11,305 2.65
33 31,737 3.80 73 11,029 2.62
34 30,853 3.78 74 10,761 2.59
35 29,998 3.75 75 10,500 2.56
36 29,169 3.72 76 10,246 2.53
37 28,365 3.70 77 9,999 2.50
38 27,587 3.67 78 9,758 2.47
39 26,832 3.64 79 9,525 2.44
40 26,100 3.61 80 9,297 2.41
620 Division St.
Elizabeth, NJ 07207
°F Ohms Volts °F Ohms Volts
81 9,076 2.38 121 3,679 1.34
82 8,861 2.35 122 3,602 1.32
83 8,651 2.32 123 3,527 1.30
84 8,447 2.29 124 3,454 1.28
85 8,249 2.26 125 3,382 1.26
86 8,056 2.23 126 3,312 1.24
87 7,867 2.20 127 3,244 1.22
88 7,684 2.17 128 3,177 1.21
89 7,506 2.14 129 3,112 1.19
90 7,333 2.12 130 3,049 1.17
91 7,164 2.09 131 2,987 1.15
92 6,999 2.06 132 2,926 1.13
93 6,839 2.03 133 2,867 1.11
94 6,683 2.00 134 2,809 1.10
95 6,530 1.98 135 2,752 1.08
96 6,382 1.95 136 2,697 1.06
97 6,238 1.92 137 2,643 1.05
98 6,097 1.89 138 2,591 1.03
99 5,960 1.87 139 2,539 1.01
100 5,827 1.84 140 2,489 1.00
101 5,697 1.81 141 2,440 0.98
102 5,570 1.79 142 2,392 0.97
103 5,446 1.76 143 2,345 0.95
104 5,326 1.74 144 2,299 0.93
105 5,208 1.71 145 2,254 0.92
106 5,094 1.69 146 2,210 0.90
107 4,982 1.66 147 2,167 0.89
108 4,873 1.64 148 2,125 0.88
109 4,767 1.61 149 2,084 0.86
110 4,664 1.59 150 2,044 0.85
111 4,563 1.57 151 2,005 0.84
112 4,464 1.54 152 1,966 0.82
113 4,368 1.52 153 1,929 0.81
114 4,274 1.50 154 1,892 0.80
115 4,183 1.47 155 1,856 0.78
116 4,094 1.45 156 1,821 0.77
117 4,007 1.43 157 1,787 0.76
118 3,922 1.41 158 1,753 0.75
119 3,839 1.39 159 1,720 0.73
120 3,758 1.37 160 1,688 0.72
092008F RevG
Copyright © 2010 Hayward Inc.
Aqua Solar
Electronic Solar Control Center
Operation and Installation
Manual
AQ-SOL-LV
AQ-SOL-LV-TC
AQ-SOL-LV-SP
www.haywardnet.com