Vaillant ecoFIT pure Installation And Maintenance Instructions Manual - page 12
5 Installation
12
Installation and maintenance instructions ecoFIT pure 0020230535_01
5.6
Connecting the condensate discharge pipe
1
2
▶
Follow the instructions listed here and observe directives
and local regulations on condensate discharge.
▶
Use PVC or another material that is suitable for draining
the non-neutralised condensate.
▶
If it cannot be guaranteed that the materials the drain
lines are made from are suitable, install a system for
neutralising the condensate.
▶
Ensure that the connection between the condensate
drain pipework and the drain hose is not air-tight.
Note
The condensate drain pipework must have a
continuous fall (45 mm per metre) and should
whenever possible terminate at a suitable
drain point within the heated envelope of the
building that will remain frost free under long
periods of low external temperatures.
▶
During installation remove all burs from inside of cut pipe
work and avoid excessive adhesive which may trap small
pockets of water close to the pipe wall which can freeze
and build into a larger ice plug.
▶
As with other pipe work insulate the condensate dis-
charge pipe to minimise any risk of freezing and beware
when crossing cavities that the fall is maintained and the
pipe sleeved.
You can find further information in the "BS 6798" specific-
ation for installing and maintaining gas-fired boilers with a
nominal heat load of less than 70 kW.
5.7
Flue gas installation
5.7.1
Installing and connecting the flue pipe
1.
You can find out which flue pipes may be used by con-
sulting the enclosed flue pipe installation manual.
2.
Observe the information on positioning the opening
for the flue pipe. This information can be found in the
appendix.
Conditions: Installation in damp rooms
▶
You must connect the product to a room-sealed air/flue
gas installation. The combustion air must not be taken
from the installation site.
Caution.
Risk of poisoning due to escaping flue
gas.
Mineral-oil-based greases can damage the
seals.
▶
Instead of grease, use only water or com-
mercially available soft soap to aid install-
ation.
3.
Install the flue pipe using the installation manual.
5.8
Electrical installation
Danger!
Risk of death from electric shock!
The power supply terminals L and N remain
live even if the product is switched off:
▶
Switch off the power supply.
▶
Secure the power supply against being
switched on again.
5.8.1
Opening the electronics box
A
B
B
▶
Follow the instructions in the specified sequence.