SERVICE AND MAINTENANCE
24
8.2.
Cleaning the chimney box
To ensure efficient and safe function of the boiler, you must clean the chimney box from ash
residues at least every 3 months.
The ash box is equipped with a cleaning door for this purpose, as shown in Fig 8. In order to
open the door, unscrew the wing nuts, remove the washers and springs that keep it in place.
Clean the interior of the chimney box and remove all the ash and residues.
Put back the door the same way as removed.
The springs must not be omitted! They act as safety in order of explosion of
exhaust gases in the chimney box.
Fig 8.
Cleaning the chimney box
8.3.
Cleaning burner's chamber
1. The burner can be either at “Work” or “Maintain” or “standby”
2. Press the button “MODE/ “ continuously till “STOP MODE” appears on the screen.
3. It is written “Burning off” till the photo sensor stops to detect fire (3-5 min)
4. When the photo sensor stops to detect fire, “cleaning procedure takes place for few seconds.
5. When “Stop” appears on the LCD screen, waiting few minutes till the burner cools down.
6. Open the boilers door, clean the burners tube and close back the door.
7. By pressing the button “MODE/ “ once changes the operation from “Stop” to “ignition”.
8. By pressing the button “MODE/ “ changes the operation from “Ignition” to “Automatic”.
** The frequency of cleaning burner's chamber is depended on wood pellet quality. If
premium pellet is used, It is suggested the burner's chamber to be cleaned once a
week.
