4.2.4 Skeleton diagram
1
Heat exchanger (CH)
2
Heating circuit flow (primary circuit)
3
Heating circuit flow (secondary circuit)
4
Heating return (secondary circuit)
5
Heating return (primary circuit)
6
Three-way valve
7
Circulation pump (CH)
8
Expansion vessel
1
Heat exchanger (CH)
2
Heating circuit flow (primary circuit)
3
Heating circuit flow (secondary circuit)
4
Heating return (secondary circuit)
5
Heating return (primary circuit)
6
Three-way valve
7
Circulation pump (CH)
Fig.5 AMC 15 - 25
Fig.6 AMC 35
4 Description of the product
18 AMC 7686707 - v.01 - 06092018