Vaillant ecoTEC plus 612, Instructions For Installation And Servicing

Page: 107 / 184

Supplied By www.heating spares.co Tel. 0161 620 6677
51
INSTALLATION OF THE HORIZONTAL AIR/FLUE DUCT (80/125 Ø)
8
82 - 90
253
7
4
2
3
6
750
Fig. 4.9: Indirect installation
Indirect installation
• Fit the wall mounting ( 2 ).
• Install the appliance ( 3 ) with
reference to the installation and
servicing instructions supplied with
the boiler.
• Change the appliance connection-
piece ( 4 ) as described on
page 47.
• Join the 87° elbow to the
appliance connection piece.
• Push the sliding sleeve ( 7 ) firmly
into place on the appropriate
extensions (
6 ).
• Install the extensions and join the
sliding sleeve to the 87° elbow.
☞ This section functions
subsequently as a separation
point.
• Join all separation points with the
air-conduit fixing collars (
8
).
☞
See pages 57 et seq. for further
details on the installation of
extensions and elbows.
☞
For horizontal flue installations
through sloping roofs, please
order the Horizontal Flue Flashing
from Ubbink (Nothants,
Tel: 01280 700211)
**
*
* = 750 mm ecoMAX
combination and system boilers
* = 530 mm ecoMAX pro and ecoTEC plus open vent
(from top holes on bracket)
* = 622 mm ecoTEC plus system & combination
** = 253 mm ecoMAX
combination and system boilers
** = 210 mm ecoMAX pro and ecoTEC plus open vent
(from top holes on bracket)
* * = 238 mm ecoTEC plus system & combination
PAR
T 2 CONCENTRIC 80/125
834449_09GB_082006.qxd 10.08.2006 12:20 Seite 51