VOKERA Linea Installation & Servicing Instructions Manual - page 12
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4.1 DELIVERY
Due to the weight of the appliance it may be necessary for two people
to lift and attach the appliance to its mounting. The appliance is
contained within a heavy-duty cardboard carton. Lay the carton on
the floor with the writing the correct way up.
4.2 CONTENTS
Contained within the carton is:
•
the boiler
•
the wall bracket & fixing jig
•
template
•
carton template
•
an accessories pack containing appliance service connections
and washers
•
the instruction pack containing the installation, servicing & user
instructions, guarantee registration card and a 3-amp fuse.
4.3 UNPACKING
At the top of the carton pull both sides open – do not use a knife –
unfold the rest of the carton from around the appliance, carefully
remove all protective packaging from the appliance and lay the
accessories etc. to one side. Protective gloves should be used to lift
the appliance, the appliance back-frame should be used for lifting
points.
4.4 PREPARATION FOR MOUNTING THE APPLI-
ANCE
The appliance should be mounted on a smooth, vertical, non-
combustible surface, which must be capable of supporting the full
weight of the appliance. Care should be exercised when determining
the position of the appliance with respect to hidden obstructions
such as pipes, cables, etc.
When the position of the appliance has been decided – using the
template supplied – carefully mark the position of the wall-mounting
bracket and flue-hole (if applicable).
If you intend to run the pipe-work vertically behind the boiler, move
the screws on the fixing jig from the default position (No. 3) to position
No. 5. You will also require a spacer kit, part No. 435 (see 4.6).
4.5 FITTING THE FLUE
The top flue outlet permits both horizontal and vertical flue
applications to be considered, alternatively, the Vokèra twin flue
system can be utilised if longer flue runs are required.
4.5.1 CONCENTRIC HORIZONTAL FLUE
(For concentric vertical flue, see 4.5.2).
(For twin flue applications, see 4.5.3).
The appliance can be used with either the Vokèra condensing 60/
100mm concentric flue system or the optional 80/125mm concentric
flue system.
NOTE
These instructions relate
only
to the Vokèra condensing 60/100mm
concentric flue system. For specific details on the installation of the
80/125mm concentric flue system please refer to the instructions
supplied. The appliance flue outlet elbow can be rotated through
360º on its vertical axis. In addition the flue may be extended from the
outlet elbow in the horizontal plane (see 2.9). A reduction must also
be made to the maximum length (see table below) when additional
bends are used.
Reduction for additional bends
Bend
Reduction in maximum flue length for each bend
45º bend
0.5 metre
90º bend
1.0 metre
SECTION 4 - INSTALLATION
FITTING THE HORIZONTAL FLUE KIT
Carefully measure the distance from the centre of the appliance flue
outlet to the edge of the finished outside wall (dimension X). Add
65mm to dimension X to give you Dimension Y (see fig 7B).
Measure dimension Y from the terminal end of the concentric flue
pipe and cut off the excess ensuring any burrs are removed. Pass
the concentric flue pipe through the previously drilled hole. Fit the
flue bend to the boiler flue outlet and insert the concentric flue pipe
into the flue bend ensuring the correct seal is made.
Using the
clamp, gasket, and screws supplied, secure the flue bend to the
appliance flue spigot.
NOTE
Fit the internal (white) trim to the flue assembly prior to connecting
the flue pipe to the bend.
You must ensure that the entire flue system is properly supported
and connected. Seal the flue assembly to the wall using cement or
a suitable alternative that will provide satisfactory weatherproofing.
The exterior trim can now be fitted.
Fig. 7
Terminal or
extension
Outer clamps
“X”
Fig. 7A
Horizontal flue terminals and accessories
Part No.
Description
Length
29450120
Horizontal flue kit
900mm
29450121
Telescopic flue kit
350/530mm
522
Plume management kit
1370mm
29450123
90-degree bend
N/A
29450124
45-degree bends (pair)
N/A
29450125
500mm extension
500mm
29450126
1000mm extension
1000mm
29450127
2000m extension
2000mm
29450128
Telescopic extension
350/730mm
529
Wall bracket pack (5)
208mm
Using the template provided, mark and drill a 115mm level hole for
the passage of the flue pipe.
Note
that if extending the flue, the hole should be drilled at a higher
position taking into account the 1-3 degree fall back of extension
pipes (fig.7A). The fixing holes for the wall-mounting bracket/fixing
jig should now be drilled and plugged, an appropriate type and
quantity of fixing should beused to ensure that the bracket is
mounted securely. Once the bracket has been secured to the wall,
mount the appliance onto the bracket.
30mm
1-3 degree
“Y”
0 degree
“X” + 65mm = “Y”