Take the ash container to the
emptying point and empty it
To remove the cover the clamp
must be unlocked and opened
Only clean the grate and combustion chamber when the boiler
has cooled down
Press and hold the key for 5 seconds
Boiler follows shutdown procedure and changes to the
status “Burner off”
The ID fan turns at a controlled speed and the
combustion grate stays in open position.
for P4 Pellet 8/15/20/25:
Open the insulating door, open the right ash door and pull out
the ash drawer
For P4 Pellet 32/38, 48/60, and 80/100:
Open the insulating door, take out the right ash container and
open the ash door
Check the combustion grate and combustion chamber for dirt
If there is a lot of dirt, clean the combustion chamber
Page 43, Clean the flue gas collection chamber and the heat
exchanger