elco Combi 24 User Manual

65
Maintenance
Sensor resistance
Heatingowsensor
Heating return sensor
DHW sensor
Flue gas sensor
NTC10k (25°C)
Temperature [°C] Resistance [Ohm]
-10 55.047
0 32.555
10 19.873
12 18.069
14 16.447
16 14.988
18 13.674
20 12.488
22 11.417
24 10.449
26 9.573
28 8.779
30 8.059
32 7.406
34 6.811
36 6.271
38 5.779
40 5.330
42 4.921
44 4.547
46 4.205
48 3.892
50 3.605
52 3.343
54 3.102
56 2.880
58 2.677
60 2.490
62 2.318
64 2.159
66 2.013
68 1.878
70 1.753
72 1.638
74 1.531
76 1.433
78 1.341
80 1.256
82 1.178
84 1.105
86 1.037
88 974
90 915
Outdoor temperature sensor
NTC1k (25°C)
Temperature [°C] Resistance [Ohm]
-10 4.574
-9 4.358
-8 4.152
-7 3.958
-6 3.774
-5 3.600
-4 3.435
-3 3.279
-2 3.131
-1 2.990
0 2.857
1 2.730
2 2.610
3 2.496
4 2.387
5 2.284
6 2.186
7 2.093
8 2.004
9 1.920
10 1.840
11 1.763
12 1.690
13 1.621
14 1.555
15 1.492
16 1.433
17 1.375
18 1.320
19 1.268
20 1.218
21 1.170
22 1.125
23 1.081
24 1.040
25 1.000
26 962
27 926
28 892
29 858
30 827
35 687
40 575
Sensor resistance
In the adjacent table contains a list of
values for all boiler sensors, and for the
optional sensors that are contained in
the accessory kits.
These tables show average values,
since all sensors are subject to
uctuations.
When measuring resistance values, he
boilershouldalwaysbeswitchedo󰀨.
Carry out measurements near to the
sensor, so as to avoid deviations from
the values.

elco Combi 24 Specifications

General

Brand	elco
Model	Combi 24
Category	Boiler
Language	English