Fig.3 AMC 15 - 25 - 25/28 MI
Q
1600140012001000600 800400200
0
0
100
200
300
400
500
600
H
700
355
25 kW
1080
494
20 kW
860
585
15 kW
650
640
10 kW
430
H
Total dynamic head CH (mbar)
Q
Water flow rate (l/h)
Fig.4 AMC 35
Q
1600140012001000600 800400200
0
0
100
200
300
400
500
600
H
700
231
35 kW
1500
387
30 kW
1290
508
25 kW
1080
594
20 kW
860
H
Total dynamic head CH (mbar)
Q
Water flow rate (l/h)
4.2.3 Water flow
The modulating control of the boiler limits the maximum temperature
difference between the flow and return and the maximum rise velocity of
the flow temperature. In addition, a heat exchanger temperature sensor is
mounted to monitor the minimum water flow. As a result, the boiler is
virtually unaffected by low water flow.
4 Description of the product
7686707 - v.01 - 06092018 AMC 17