Flue Exit; Fitting The Boiler Hanging Bracket; Installing The Flue System; Fitting The Boiler - Vaillant ecoTEC plus Instructions For Installation And Servicing

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> Mark the position of the hanging bracket fixing holes.
> Drill 2 holes Ø 10 mm for the hanging bracket.
i
Use alternative fixing holes where necessary.
4.3

Flue exit

> If using rear flue mark the position of the air/flue duct
and its circumference.
Other flue options
Flue instructions for other flue systems such as vertical
RSF flues, flues run to the side of the boiler and the use
of additional bends etc. are detailed in the flue
installation instructions provided with the boiler.
> Remove the template from the wall and plug the
drilled holes using the wallplugs supplied.
4.4

Fitting the boiler hanging bracket

1
2
3
Fig. 4.3 Appliance with hanging bracket
> Fix the hanging bracket to the wall using the plugs
and screws provided with the appliance.
i
Use alternative fixing holes where necessary.
i
If the boiler is to be fitted in a timber framed
building ensure that the bracket is secured to
a substantial part of the timber frame capable
of taking the weight of the boiler.
4.5

Installing the flue system

> Install the flue system (refer to the seperate air/flue
duct installation instructions).
Instructions for installation and servicing ecoTEC 839592_13
Boiler installation sequence
4.6

Fitting the boiler

> Lift the boiler (3) up to the wall so that it is slightly
above the hanging bracket (1).
i
Lift the boiler from either side at the bottom
edge.
> Lower the boiler slowly onto the hanging bracket so
that the cross member at the rear of the boiler fully
engages onto the hanging bracket.
4.7

Removing the front case

Fig. 4.4 Removing/fixing the front case
To remove the front section of the case, proceed as
follows:
> Loosen the screw (1) on the bottom of the unit.
> Push in the two retaining clips (2) on the bottom of
the appliance until the case is released.
> Grasp the front case by its bottom edge, pull it towards
the front and remove it by lifting it off the unit.
2
1
4
25

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