11
Fit the appropriate flashing plate to the roof and insert the vertical flue
terminal through the flashing plate from the outside, ensuring that the
collar on the flue terminal fits over the flashing.
The fixing holes for the wall-mounting bracket should now be drilled
and plugged, an ‘appropriate type and quantity of fixing should be used
to ensure that the bracket is mounted securely. Once the bracket has
been secured to the wall, mount the appliance onto the bracket.
IMPORTANT
The vertical flue terminal is 1.0 metre in length and cannot be cut;
therefore it may be necessary to adjust the height of the appliance to
suit or use a suitable extension.
Connect the vertical flue assembly to the appliance flue spigot using
the 100mm clip, gasket & screws (supplied), ensuring the correct seal
is made. The flue support bracket (supplied with the vertical flue kit)
can now be fitted.
If the vertical flue requires extension/s or additional bend/s, connect
the required number of flue extensions or bends (up to the maximum
equivalent flue length) between the appliance and vertical flue assem
-
bly.
NOTE
When cutting an extension to the required length, you must ensure
that the excess is cut from the plain end of the extension. Remove any
burrs, and check that any seals are located properly.
You must ensure that the entire flue system is properly supported and
connected.
Twin flue system
The Vokèra twin flue system enables greater flue distances to be
achieved than that of a concentric flue system. It can be used for hor
-
izontal or vertical applications, however the twin flue system must be
converted to the dedicated concentric flue kit for termination. It is es
-
sential that the installation of the twin flue system be carried out in strict
accordance with these instructions
Maximum length
Ø 80 mm (m)
Loss of load (m)
45° bend
90° bend
6+6
1,2
1,7
Guidance notes on twin flue installation
-
The flue must have a fall back of 3º back to the appliance to al
-
low any condensate that forms in the flue system to drain via the
condensate drain. Consideration must also be given to the fact that
there is the possibility of a small amount of condensate dripping from
the terminal.
-
Ensure that the entire flue system is adequately supported, use at
least one bracket for each extension.
- Extreme care must be taken to ensure that no debris is allowed to
enter the flue system at any time.
- As the exhaust outlet pipe can reach very high temperatures it must
be protected to prevent persons touching the hot surface.
Bend
Reduction in maximum flue length for each bend
45° bend
1.2 metre
mt
Bend
Reduction in maximum flue length for each bend
90° bend
1.7 metre
mt
Twin flue accessories
Part No.
Description
Length
20006933
Twin adapter kit
N/A
Mounting the appliance
The fixing holes for the wall-mounting bracket should now be drilled
and plugged, an appropriate type and quantity of fixing should be used
to ensure that the bracket is mounted securely. Once the bracket has
been secured to the wall, mount the appliance onto the bracket.
Installation of twin adaptor kit
-
Insert the exhaust connection manifold (A) onto the appliance flue
outlet.
-
Remove the blanking plate (located to the left of the appliance flue
outlet) and – using the same screws – install the air inlet plate (B).
- Using the hole in the exhaust connection manifold as a guide, drill
a 3mm hole in the appliance flue spigot and secure the exhaust
manifold connection to the flue spigot using the screw provided (C).
- Using the two holes in the air inlet plate as a guide, drill a 3mm hole
in each and secure the air inlet pipe/bend using the screws provided.
The twin flue pipes extensions and accessories can now be installed
by pushing together (the plain end of each extension or bend should
be pushed approximately 50mm into the female socket of the previous
piece).
Horizontal termination
-
The twin flue system must be converted to the dedicated concentric
fig. c
81
B
A
C
89
80
Summary of Contents for Vokera Easi-Flo LE
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