Install Burner; Reinstall Front Panel; Cleaning The Dhw Heat Exchanger - Viessmann Vitodens 100-W B1HA 26 Installation And Service Instructions Manual

Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Installation/Service
Reinstall Burner

Reinstall Front Panel

Start-up, Inspection and Maintenance
1. Fit burner and tighten 4 T-30 screws A diagonally
to a torque of 35 lb.in (4 Nm).
2. Insert new supplied gasket and tighten the
fitting B on the gas connection pipe to a torque
of 132 lb.in (15 Nm).
3. Plug the Venturi extension C into the radial fan D.
4. Replace electrical cables from gas valve E, and
electrode block F.
5. Open gas shutoff valve and switch on power supply.
6. Check the gas connection for tightness.
7. Reinstall front panel, as shown below.
1. Install the front panel.
2. Tighten the screws at the bottom of the boiler.
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