Separating The Neutralising System From The Boiler, Connecting The Drain Hose - Viessmann Vitocrossal 300 Service Instructions Manual

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Commissioning, inspection, maintenance

Opening the boiler door

Fig. 12

5. Undo 6 screws on boiler door

Please note

Scratches inside the combustion chamber can

lead to corrosion.

Never place tools or other objects inside the

combustion chamber.

Separating the neutralising system from the boiler, connecting the drain

hose

Fig. 13

1. Separate hose

to the neutralising system from

siphon

2. Undo siphon

from condensate drain

(cont.)

and open it.

3. Connect drain hose

route it to drainage system

to condensate drain

and

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