Auto Feeder Connection - Pavilion PV199DV Installation Manual

9.4 Auto Feeder Connection

• Before filling the Combi Boiler, loosen the air
vent cap and open the pressure relief valve by
lifting the lever on top to allow the system to fill
properly.
Tighten the cap and close the pressure relief valve
when system is full.
Air Vent Cap
46
Connecting the Heating Pipe
Pressure Relief Valve
• The Combi Boiler is equipped with an auto feeder
valve.
Therefore, installation of additional system water
fill connection is not necessary in most cases.
See the following figure for an example of a water
fill installation using the built-in connection.
Pressure Reducing Valve
Shutoff valve
Make-up Water
Backflow Preventer