Installing The Burner; Checking The Neutralising System (If Installed) - Viessmann Vitodens 100-W B1HF Series Installation And Service Instructions Manual

Installing the burner

4x
F
D
C
B
Fig. 37
1. Insert the burner. Tighten screws
Torque: 6.5 Nm
2. Fit gas supply pipe E
Torque: 30 Nm
3. Check the gas connections for leaks.
Danger
Escaping gas leads to a risk of explosion.
Check all fittings for gas tightness. In the
case of wall mounted appliances, also check
the gas shut-off valve fitting on the under-
side.

Checking the neutralising system (if installed)

E
A
diagonally.
F
with a new gasket.
Commissioning, inspection, maintenance
4. Connect the cables/leads:
Fan motor (2 plugs)
■ A
■ Ionisation electrode
■ Ignition unit
C
■ Earth
D
B
51