ADI CD Boiler – Technical Manual
48
17.7.3 Hydraulic pressure drop
The boiler pressure drop depends on the water flow; the maximum
∆
T must be 15 ºC:
Units
70
85
105
120
175
200
250
325
375
450
550
650
750
850
950
∆T = 10ºC
m
3
/h
6,0 7,3
8,9
10,3 13,9 17,0
20,7
25,3
30,4
37,8
45,6
51,4
58,1
68,2
76,7
∆T = 13ºC
m3/h
4,7 5,6
6,9
7,9
10,7 13,0
15,9
19,4
23,4
29,1
35,1
39,6
44,7
52,4
59,2
∆T = 15ºC
m
3
/h
4,0 4,9
6,0
6,9
9,3
11,3
13,8
16,9
20,3
25,2
30,4
34,3
38,7
45,5
51,2
If you have to stop the boiler pump, it is required that you stop it with a time delay of 3 to 5 minutes once the
boiler has stopped. This can be obtained by installing a timer-disconnect electrical relay.
Pressure drop for ADI CD 70 - 450
Pressure drop for ADI CD 550 - 950
ADI CD
200 - 450
ADI CD
70 - 175
Summary of Contents for ADISA ADI CD 105
Page 1: ...TECHNICAL MANUAL OF INSTALLATION USE AND MAINTENANCE 4 2020 uk ADI CD CONDENSING BOILER...
Page 7: ...ADI CD Boiler Technical Manual 7 Models ADI CD 200 and higher...
Page 31: ...ADI CD Boiler Technical Manual 31 12 1 Electric drawing ADI CD 70 750...
Page 32: ...ADI CD Boiler Technical Manual 32 12 2 Electric drawing ADI CD 850 950...
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