43
EN
F2
3.3 - PREAS. HYDRAULIC KIT HYDRAULIC CONNEC.
RIF.
F1.
F2.
F3.
F4.
F5.
F6.
F7.
F8.
F9.
F10.
DESCRIZIONE
Cold water entry
DHW exit
System delivery
System return
Condensate drain
Boiler to cold water pipe connection
Boiler to hot water pipe connection
HP to system delivery connection
HP to system return connection
Expansion vessel connection
F3
F1
F4
F5
F7
F8
F9
F10
F6
Assembly by the installer
Wrong kind of seal
Flooding due to water leaking
Ø
G 3/4” M
G 3/4” M
G 1” M
G 1” M
16
G 3/4” M
G 3/4” M
G 1” M
G 1” M
G 3/4” F