Installation and maintenance instructions ecoTEC 0020029172_03
10
4 Assembly
a
Caution!
Flush the heating installation thoroughly before
installing the boiler to remove foreign
substances such as solder and flux residue,
leftover sealant or dirt.
4.1 Scope
of
delivery
The Vaillant ecoTEC is delivered pre-mounted in a
package unit.
Check that all parts have been delivered and are intact
(see Fig. 4.1 and Table 4.1).
ecoTEC
Installation instructions
ecoTEC
Installation instructions
ecoTEC
Installation instructions
1
2
4
3
8
5
7
6
2 x
Fig. 4.1 Scope of delivery
Position Number Name
1
1
Hanging bracket
2
1
Boiler
3
4
5
1
2
1
Connection accessories:
- Gas isolation valve
- Drain valves
- Expansion relief valve
- Seals (without Fig.)
6
1
Condensate drainage pipework
7
1
Bag containing hardware (assembly kit):
- 2 wood screws
- 2 wall plugs 10 x 60 mm
- 2 washers
- 1 seal
- 1 crimp connection
8
1
Bag with printed documents:
– Installation and maintenance instructions
– Operating manual
– Installation instructions, air/flue gas duct
system
- Installation template
- Changeover sign for liquid gas
- Miscellaneous stickers
Table 4.1 Scope of delivery
4.2 Accessories
Optional accessories for use in conjunction with the
installation and operation of the boiler are available.
4.3 Installation
site
Please note the safety instructions below before
choosing where to install the boiler:
a
Caution!
Do not install the boiler in rooms prone to frost.
In rooms with aggressive steam or dust, the
boiler must be operated room sealed!
When choosing the installation site and while operating
the boiler, make sure that the combustion air is
technically free of chemical substances containing
fluorine, chlorine, sulphur etc. Sprays, solvents and
cleaning agents, paints, adhesives etc. contain these
kinds of substances, which may lead in the worst case to
corrosion, also in the flue system, during open flued
operation of the boiler.
Using an old chimney of an oil fired boiler may also
cause this problems.
The boiler must be operated room sealed, particularly in
hairdressing salons, carpenter‘s shops, or paint shops
and cleaning companies. Otherwise, a separate
installation room is required to guarantee that the
combustion air supply is technically free of the
substances mentioned above.
Select boiler position
Refer to Chapter ‘Installation site’ for information
regarding the siting of the boiler. In general the boiler
must be positioned such that:
• There is sufficient space around the boiler for service
and maintenance.
• The boiler can be correctly flued, i.e. the flue terminal
position is sited in accordance with these instructions
and the air/flue duct can be installed in accordance
with the flue installation instructions supplied.
• All necessary pipework can be connected, including
the expansion relief valve and condensate drain.
4 Assembly
Summary of Contents for ecoTEC VU 466/4
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