M thermal Mono
202008 91
Table 4-5.3:
Water side
heat exchanger water inlet / outlet temperature sensor, backup heater exchanger outlet water temperature sensor
and DHW temperature sensor resistance characteristics
Temperature
(°C)
Resistance
(k )
Temperature
(°C)
Resistance
(k )
Temperature
(°C)
Resistance
(k )
Temperature
(°C)
Resistance
(k )
-30
853.724
10
98.227
50
17.600
90
4.4381
-29
802.986
11
93.634
51
16.943
91
4.3022
-28
755.557
12
89.278
52
16.315
92
4.1711
-27
711.21
13
85.146
53
15.713
93
4.0446
-26
669.728
14
81.225
54
15.136
94
3.9225
-25
630.913
15
77.504
55
14.583
95
3.8046
-24
594.58
16
73.972
56
14.054
96
3.6908
-23
560.556
17
70.619
57
13.546
97
3.5810
-22
528.68
18
67.434
58
13.059
98
3.4748
-21
498 814
19
64.409
59
12.592
99
3.3724
-20
470.812
20
61.535
60
12.144
100
3.2734
-19
444.548
21
58.804
61
11.715
101
3.1777
-18
419.907
22
56.209
62
11.302
102
3.0853
-17
396.779
23
53.742
63
10.906
103
2.9960
-16
375.063
24
51.396
64
10.526
104
2.9096
-15
354.662
25
49.165
65
10.161
105
2.8262
-14
335.492
26
47.043
66
9.8105
-13
317.470
27
45.025
67
9.4736
-12
300.521
28
43.104
68
9.1498
-11
284.576
29
41.276
69
8.8387
-10
269.569
30
39.535
70
8.5396
-9
255.439
31
37.878
71
8.2520
-8
242.131
32
36.299
72
7.9755
-7
229.593
33
34.796
73
7.7094
-6
217.774
34
33.363
74
7.4536
-5
206.630
35
31.977
75
7.2073
-4
196.119
36
30.695
76
6.9704
-3
186.201
37
29.453
77
6.7423
-2
176.840
38
28.269
78
6.5228
-1
168.001
39
27.139
79
6.3114
0
159.653
40
26.061
80
6.1078
1
151.766
41
25.031
81
5.9117
2
144.311
42
24.048
82
5.7228
3
137.264
43
23.109
83
5.5409
4
130.599
44
22.212
84
5.3655
5
124.293
45
21.355
85
5.1965
6
118.326
46
20.536
86
5.0336
7
112.679
47
19.752
87
4.8765
8
107.330
48
19.003
88
4.7251
9
102.265
49
18.286
89
4.5790
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