Assembly; Scope Of Delivery; Accessories; Installation Site - Vaillant ecoTEC VU 466/4 Installation And Maintenance Instructions Manual

4 Assembly

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).
Installation instructions
ecoTEC
8
Installation instructions
ecoTEC
Installation instructions
ecoTEC
7
6
5
Fig. 4.1 Scope of delivery
Position Number Name
1 1 Hanging bracket
2 1 Boiler
Connection accessories:
- Gas isolation valve
3 1
- Drain valves
4 2
- Expansion relief valve
5 1
- Seals (without Fig.)
6 1 Condensate drainage pipework
Bag containing hardware (assembly kit):
- 2 wood screws
- 2 wall plugs 10 x 60 mm
7 1
- 2 washers
- 1 seal
- 1 crimp connection
Bag with printed documents:
– Installation and maintenance instructions
– Operating manual
– Installation instructions, air/flue gas duct
8 1
system
- Installation template
- Changeover sign for liquid gas
- Miscellaneous stickers
Table 4.1 Scope of delivery
10
4.2
Optional accessories for use in conjunction with the
installation and operation of the boiler are available.
4.3
Please note the safety instructions below before
choosing where to install the boiler:
a
When choosing the installation site and while operating
the boiler, make sure that the combustion air is
1 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
2
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
3
substances mentioned above.
Select boiler position
4
Refer to Chapter 'Installation site' for information
2 x
regarding the siting of the boiler. In general the boiler
must be positioned such that:
• There is sufficient space around the boiler for service
• The boiler can be correctly flued, i.e. the flue terminal
• All necessary pipework can be connected, including

Accessories

Installation site

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!
and maintenance.
position is sited in accordance with these instructions
and the air/flue duct can be installed in accordance
with the flue installation instructions supplied.
the expansion relief valve and condensate drain.
Installation and maintenance instructions ecoTEC 0020029172_03