Venting the system
In
most cases, as in the system illustrated, the system
is self-venting to the expansion tank.
1 Cabin heater with defroster unit
2
Outlet cock
3 Inlet cock
4 Venting nipple
5 Hot water heater
6 Heater
7 Expansion tank
H: Min 50 mm (2")
If an auxiliary system does not vent normally to the
expansion tank, a separate venting nipple (4) must be
installed.
Installation, Volvo Penta IPS
108 47704162 10-2014 © AB VOLVO PENTA