Installation 5
0020134823_07 ecoTEC plus Installation and maintenance instructions
11
4.9
Removing/installing the side section (as
required)
4.9.1
Removing the side section
Caution.
Risk of material damage caused by mech-
anical deformation.
Removing
both
side sections may cause
mechanical distortion in the product, which
may cause damage to the piping, for ex-
ample, and potentially result in leaks.
▶
Always only remove
one
side section
–
never both side sections at the same time.
1.
Hinge the electronics box forward.
2.
Remove the upper casing. (
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Page 10)
3.
Hold on to the side section so that it cannot fall, and
unscrew the lower front and upper central screws from
the side section.
4.
Hinge the side section slightly to the side and pull it out
towards the front.
4.9.2
Installing the side section
1.
Push the side section into the bracket. When doing so,
and to prevent leaks, ensure that all straps on the side
section engage with the back panel.
2.
Slide the side section to the rear.
3.
Secure the side section using two screws in the front
lower area and in the upper central area.
4.
Install the upper casing. (
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Page 10)
5.
Hinge up the electronics box.
5
Installation
Danger!
Risk of explosion or scalding caused by
incorrect installation.
Mechanical stresses in the connection pipes
may lead to leaks.
▶
Make sure that the connection pipes are
free from mechanical stress when they
are installed.
Caution.
Risk of material damage caused by
residues in the pipelines.
Welding remnants, sealing residues, dirt or
other residues in the pipelines may damage
the product.
▶
Flush the heating installation thoroughly
before installing the product.
Caution.
Risk of material damage caused by
changes to the pipes that have already
been connected.
▶
Only bend connection pipes if they have
not yet been connected to the product.
Seals made of rubber-like materials may be subject to plastic
deformation, which can lead to pressure losses. We recom-
mend using seals made of a paste-like fibre material.
5.1
Gas installation
5.1.1
Performing the gas installation
Caution.
Risk of material damage caused by incor-
rect gas installation.
Excessive test pressure may cause damage
to the gas valve.
▶
When checking the entire gas installation
for leak-tightness, the maximum permiss-
ible pressure at the gas valve is 7.5 kPa
(75 mbar).
Caution.
Risk of material damage caused by the
incorrect gas type.
Using the wrong gas type may cause a fault
shutdown of the product. Furthermore, igni-
tion and combustion noise may occur in the
product.
▶
Only use the gas types in accordance with
the data plate.
Summary of Contents for ecoTEC plus VU GB 5-5 Series
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