Requirements For The Installation Site; Required Minimum Clearances/ Installation Clearances; Using Installation Templates - Vaillant ecoTEC pro Installation And Maintenance Instructions Manual

> Ensure safe lifting techniques are used - keep back
straight – bend using legs - when lifting load from floor
level.
> Do not twist – reposition feet instead.
> Keep boiler as close as possible to body throughout lift
to minimise strain on back.
> Always use assistance if required.
> Recommend wear suitable cut resistant gloves with good
grip to protect against sharp edges and ensure good grip
when handling appliance.
> It is recommended a risk assessment of the roof
space area be carried out before moving the appliance
into the area to take into account access, stability of
flooring, lighting and other factors, and appropriate
measures taken.
4.4

Requirements for the installation site

4.4.1 Required minimum clearances/
installation clearances
> When using accessories, observe the minimum clear-
ances/installation clearances (¬ fig. 4.2).
C
4.2 Recommended minimum clearances/installation clearances
Key
A 165 mm (air/flue gas duct Æ 60/100 mm)
246 mm (air/flue gas duct Æ 80/125 mm)
B 180 mm
C 5 mm; optimum approx. 50 mm
500 mm in front of the boiler to enable easy access for
servicing (may be provided by an opening door).
Clearance at the side is not required, but the side panels
can also be removed if there is adequate side clearance (at
Installation and maintenance instructions ecoTEC pro 0020129672_03
least approx. 50 mm) in order to facilitate maintenance or
repair work (¬ section 4.8).
It is not necessary to ensure sufficient clearance between
the boiler and combustible materials or components as the
temperature of the boiler will always be less than the maxi-
mum permissible temperature of 85 °C due to its nominal
heat output.

4.4.2 Using installation templates

An installation template is supplied with the boiler to aid
wall mounting.
The template shows the following:
– The position of the fixing holes for the hanging bracket.
– The position of the connections.
– The position of the wall breakthrough of the air/flue gas
duct.
Position the installation template vertically over the instal-
lation site.
> Attach the template to the wall, using tacks for example.
> Mark the drill holes for the hanging bracket on the wall.
> If necessary, mark the position for the wall breakthrough
for the air/flue gas duct.
> Remove the installation template from the wall.
> Drill 2 holes
> If necessary, cut the wall breakthrough for the air/flue
gas duct.
C
Installation
10 mm for the hanging bracket in the wall.
Æ
4
15