Installation Preparation 8; Unpacking Of Boiler; Rear Flue Exit; Other Flue Options - Vaillant ecoMAX pro 18E Instructions For Use Installation And Servicing

Wall hung condensing boilers for traditional open vented systems
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8.1 Unpacking of Boiler

Stand the boiler carton upright.
Cut and remove the securing straps and lift off the carton
sleeve. Place aside the flue adaptor and connections
pack until required.
Note!
Care should be taken not to scratch the white
surface of the boiler casing.
Carefully lay the boiler on its back, remove the two front
casing panel securing screws and lift off the panel from
two retaining lugs, see fig 8.1.
Remove the two inner casing panel securing screws at
the bottom front of the panel, then lift off the two retaining
lugs, see fig 8.1.

8.2 Rear flue exit

Refer to flue system installation instructions for full details.

8.3 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.
Instructions for Use, Installation and Servicing ecoMAX pro
Boiler fixing

9.1 Fitting the boiler hanging bracket

If previously removed, reposition the wall template over
the flue hole and mark the position of the fixing holes for
the hanging bracket, see fig 9.1.
Mark and drill the fixing holes and secure the hanging
bracket. Fix the hanging bracket to the wall using the
screws supplied. Ensure the uppermost set of screw
positions are used (it may be necessary to use additional
or alternative fixings to ensure adequate support).
Note!
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.
9.2 Boiler Fixing
Lift the boiler into position in the following manner:
Lean the top of the boiler slightly to the wall and
position just above the hanging bracket. Allow the boiler
to slowly move downwards until engaged in the hanging
bracket.
Fig 8.1

Installation preparation 8

Boiler fixing 9

160
Fig 9.1
17

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This manual is also suitable for:

Ecomax pro 28eEcomax pro 28 eEcomax pro 18 e

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