12
Fig. 11
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
•
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 AP-
PLIANCE
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 (see fig. 10) and flue-hole (if applicable).
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 Vokèra condensing 60/
100mm concentric flue system.
NOTE
These instructions relate
only
to the Vokèra condensing 60/
100mm concentric flue system.
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
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 (
A
), mark and drill a 125mm hole for
the passage of the flue pipe. The hole should be drilled to ensure
any condense fluid that forms, is allowed to drain back to the
appliance (see fig. 12). 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.
FITTING THE TELESCOPIC HORIZONTAL FLUE KIT
In some instances It may necessary to cut the inner 60mm pipe
of the flue bend at the point indicated (fig.13 pos. A) to allow for
easier insertion to the boiler flue spigot.
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
12). 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 weather-
proofing. The exterior trim can now be fitted.
SECTION 4 - INSTALLATION
Fig. 10
A
Terminal or
extension
Outer clamps
