Supplied By www.heating spares.co Tel. 0161 620 6677
10
Using the template provided, mark and drill a
115mm 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. 7A).
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.
Horizontal flue terminals and accessories
Part No.
Description
Length
520
521
522
523
524
525
526
527
528
529
Horizontal flue kit
Telescopic flue kit
Plume management kit
90-degree bend
45-degree bends (pair)
500mm extension
1000mm extension
2000m extension
Telescopic extension
Wall bracket pack (5)
900 mm
350 /530 mm
1370 mm
N/A
N/A
500mm
1000 mm
2000 mm
350 /730 mm
208mm
Reduction for additional bends
Bend
Reduction in maximum flue length for each bend
45° bend
90° bend
0.5 metre
1.0 metre
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 con-
tained 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
•
template
•
an accessories pack containing appliance serv-
ice connections and washers
•
the instruction pack containing the installation &
servicing instructions, user instructions, guar-
antee 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 protec-
tive 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 appli-
ance. 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. 6) and flue-hole (if applicable).
4.5
FITTING THE FLUE
The top flue outlet permits both horizontal and
vertical flue applications to be considered, alterna-
tively, the Vokera 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 Vokera
condensing 60/100mm concentric flue system or
the optional 80/125mm concentric flue system.
NOTE
These instructions relate only to the Vokera
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 2.8). A reduction must also
be made to the maximum length (see table below)
when additional bends are used.
SECTION 4
INSTALLATION
Fig. 7