Product Dimensions And Connection Dimensions; Minimum Clearances And Installation Clearances; Using The Mounting Template; Wall-Mounting The Product - Vaillant ecoTEC plus VU GB 5-5 Series Installation And Maintenance Instructions Manual

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4.3
Product dimensions and connection
dimensions
4
5
172
1
Wall duct for flue pipe
2
Flue pipe connection
3
Hanging bracket
4
Heating flow
0020134823_07 ecoTEC plus Installation and maintenance instructions
7
6
1
2
138
3
172
480
5
Condensate trap con-
nection
6
Gas connection
7
Heating return
4.4
Minimum clearances and installation
clearances
C
A
350 mm (110/160 mm
diameter flue pipe)
At least 450 mm for
cascade design
B
400 mm
When using the accessories, observe the minimum clear-
ances/installation clearances.
Note
A lateral clearance is not required, however
you can also remove the side sections if there
is sufficient space at the side (approx. 200
mm) in order to facilitate maintenance or re-
pair work.
Where units are installed in cascade, observe the gradi-
ent of the flue pipe (approx. 50 mm/m).
It is not necessary to maintain a clearance between the
product and components made of combustible materials that
go beyond the minimum clearances.
4.5

Using the mounting template

1.
Position the mounting template vertically over the in-
stallation site.
2.
Secure the template to the wall.
3.
Mark on the wall all the points required for your installa-
tion.
4.
Remove the mounting template from the wall.
5.
Drill all the holes required.
6.
Make any breakthroughs necessary.
4.6

Wall-mounting the product

Condition: The load-bearing capacity of the wall is sufficient, The fixing ma-
terial may be used for the wall
Wall-mount the product as described.
Condition: The load-bearing capacity of the wall is not sufficient
Ensure that wall-mounting apparatus on-site has a suf-
ficient load-bearing capacity. Use individual stands or
primary walling, for example.
Do not wall-mount the product if you cannot provide
wall-mounting apparatus with a sufficient load-bearing
capacity.
Set-up 4
C
C
Optional approx. 200
mm
D
Clearance of 600 mm
in front of the product
for easy access during
maintenance work
9

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