afriso ProCalida EF1 Manuel D'utilisation page 29

4 Product description
The heating circuits consist of a flow and return line.
4.1 Overview
2
1
10
standard version
A. Return valve
B. Manifold line (depends on ver-
sion)
C. Flow meter
D. End cap
E. Vent valve
F. Flow valve
G. Boiler filling and drain valve KFE
H. Thermometer
Product description
3 4
H
G
F
E
9
B
A
Accessories (optional)
1. Ball valve G1
2. Angular connection piece
3. Quick air vents
4. Distance piece 60 mm
5. Actuator
6. End cap with hose connection
7. Distance piece 35 mm
8. Bypass valve
9. Fine adjustment valve
10.Zone valve
6 7
5
C
D
ProCalida® EF 1
EN
8
7