Burner Removal - Viessmann VITODENS 100-W Installation And Service Instructions Manual

Commissioning, inspection, maintenance
Further details regarding the individual steps

Burner removal

F 4x
C B
1. Switch off the power.
2. Shut off the gas supply.
3. Pull power cables from fan motor
A, gas valve B and electrodes
C.
4. Pull the venturi extension D from the
fan.
30
E D
A
(cont.)
5. Undo gas supply pipe fitting E.
6. Undo four screws F and remove the
burner.
!
Please note
Prevent damage.
Never rest the burner on the
burner gauze assembly.