Burner Removal - Viessmann Vitodens 200-W Installation And Service Instructions For Contractors

Burner removal

G
4x
E
D
C
B
Fig. 23
1. Switch OFF the power supply and the ON/OFF
switch at the control unit.
2. Close the gas shut-off valve and safeguard against
reopening.
3. Remove cables from fan motor
ignition and ionisation electrode
and earth tab .
E
F
A
, gas train ,
A B
, ignition unit
C D
Commissioning, inspection, maintenance
4. Undo gas supply pipe fitting
5. Undo four screws and remove the burner.
G
!
Please note
Prevent damage to the burner.
Never rest the burner on the burner gauze
assembly.
.
F
29