Wonderfire Avignon Assembly instructions

INSTALLER’S GUIDE
Avignon
&
Avignon Aspire
Model BR650 VA
(G.C. 32-032-39)
THIS APPLIANCE IS FOR USE WITH NATURAL GAS (G20)
WHEN CONVERTED USING CONVERSION KIT NO. 0591149 THIS
APPLIANCE IS FOR USE WITH PROPANE GAS (G31)
THIS APPLIANCE IS FOR USE IN THE UNITED KINGDOM (GB) AND
THE REPUBLIC OF IRELAND (IE) ONLY.
We trust that this Installer Guide gives sufficient details to enable the appliance to
be installed and maintained satisfactorily. However, if further information is
required, our Technical Helpline will be pleased to help.
Please telephone [phone] (National call rates apply in the United
Kingdom).
In the Republic of Ireland call 0044 08706 061 065.
INSTALLER: Please leave this guide with the owner
© Wonderfire
3002922/01

Page 2
CONTENTS
1 SAFETY................................................................................................................................ 3
2 ACCESSORY LIST............................................................................................................. 3
3 APPLIANCE DATA............................................................................................................ 4
4 APPLIANCE DIMENSIONS ............................................................................................. 5
5 GENERAL INSTALLATION REQUIREMENTS.......................................................... 6
6 PRE-INSTALLATION PREPARATION....................................................................... 12
6.1 Pack Contents.................................................................................................................. 12
6.2 Fireplace Flue Pull ..........................................................................................................12
6.3 The Flue Restrictor .........................................................................................................12
6.4 Appliance Preparation ....................................................................................................13
6.5 The Gas Supply Pipe....................................................................................................... 13
7 FIREBOX INSTALLATION ........................................................................................... 14
7.1 Cable Retention ............................................................................................................... 14
7.2 Floor Sealing...................................................................................................................15
8 BURNER INSTALLATION.............................................................................................15
8.1 Preliminary Burner Checks............................................................................................. 15
8.2 Reference Pressure Check .............................................................................................. 16
9 FITTING THE CERAMICS ............................................................................................ 17
9.1 Avignon and Avignon Aspire models.............................................................................17
9.2 Fitting Coals to models supplied with Coal Ceramic Fuel effect................................... 17
9.3 Fitting Pebbles to models supplied with Pebble Ceramic fuel effect.............................19
10 CONTROL CHECKS ....................................................................................................... 23
10.1 Recheck Control Settings................................................................................................ 23
10.2 Check for Spillage........................................................................................................... 23
10.3 Flame Supervision & Spillage Monitoring System........................................................ 24
11 FINAL REVIEW ............................................................................................................... 25
12 SERVICING & PARTS REPLACEMENT....................................................................26
12.1 To Replace Burner Plaques............................................................................................. 26
12.2 To Remove the Complete Burner Unit........................................................................... 27
12.3 To Remove the Pilot Unit ............................................................................................... 27
12.4 To Remove the Gas Tap .................................................................................................28
12.5 To Remove the Piezo Generator.....................................................................................28
12.6 To Grease the Control Tap.............................................................................................. 28
12.7 To Remove the Main Burner Elbow Injector .................................................................29
12.8 To Remove the Appliance From the Fireplace...............................................................29
13 SHORT LIST OF SPARES ..............................................................................................30
Wonderfire, Erdington, Birmingham B24 9QP
www.firesandstoves.com.uk
Because our policy is one of constant development and improvement, details may vary
slightly from those given in this publication

INSTALLER’S GUIDE
Page 3
1 SAFETY
Installer
•Before continuing any further with the installation of this appliance please read the
following guide to manual handling
•The lifting weight of this appliance is 10.0 kg. One person should be sufficient to lift
the fire. If for any reason this weight is considered too heavy then obtain assistance.
•When lifting always keep your back straight. Bend your legs and not your back.
•Avoid twisting at the waist. It is better to reposition your feet.
•Avoid upper body/top heavy bending. Do not lean forward or sideways whilst
handling the fire.
•Always grip with the palm of the hand. Do not use the tips of fingers for support.
•Always keep the fire as close to the body as possible. This will minimise the
cantilever action.
•Use gloves to provide additional grip.
•Always use assistance if required.
2 ACCESSORY LIST
The following accessories are available: -
Description Part Number
LPG Conversion kit 0591149

INSTALLER’S GUIDE
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3 APPLIANCE DATA
This product uses fuel effect pieces, burner compartment rear wall and gaskets containing
Refractory Ceramic Fibres (RCF), which are man-made vitreous silicate fibres. Excessive
exposure to these materials may cause irritation to eyes, skin and respiratory tract.
Consequently, it is important to take care when handling these articles to ensure that the
release of dust is kept to a minimum. To ensure that the release of fibres from these RCF
articles is kept to a minimum, during installation and servicing we recommend that you
use a HEPA filtered vacuum to remove any dust and soot accumulated in and around the
fire before and after working on the fire. When replacing these articles we recommend that
the replaced items are not broken up, but are sealed within a heavy duty polythene bag,
clearly labelled as RCF waste. This is not classified as “hazardous waste” and may be
disposed of at a tipping site licensed for the disposal of industrial waste. Protective
clothing is not required when handling these articles, but we recommend you follow the
normal hygiene rules of not smoking, eating or drinking in the work area and always wash
your hands before eating or drinking.
This appliance does not contain any component manufactured from asbestos or asbestos
related products.
Gas
Natural (G20) Propane (G31)*
Inlet Pressure 20mbar 37mbar
Input - Max. (Gross) 6.0kW (20,500Btu/h) 6.1kW (20,800Btu/h)
Input - Min. (Gross) 2.2kW (7500Btu/h) 3.6kW (12280Btu/h)
Burner Test Pressure (Cold) 18.2±0.75mbar
(7.3±0.3in w.g.)
35.6±0.75mbar
(14.3±0.3in w.g.)
Burner Injector Bray Cat. 18 Size 360 Bray Cat. 15 Size 170
Pilot & Atmosphere Sensing
Device
SIT Ref. OP9030 SIT Ref. OPLPG9222
Gas Connection 8mm pipe
Ignition Piezo Electric. Integral with Gas Tap
Aeration Non-adjustable
Fire surround height: 590mm
Fire surround width: 450mm
Appliance depth: 135mm
Projection into room: 78mm
* When converted using Kit 0591149

INSTALLER’S GUIDE
Page 5
4 APPLIANCE DIMENSIONS
Figure 1. Appliance dimensions

INSTALLER’S GUIDE
Page 6
5 GENERAL INSTALLATION
REQUIREMENTS
5.1 The installation must be in accordance with these instructions.
For the user’s protection, in the United Kingdom it is the law that all gas appliances are
installed by competent persons in accordance with the current edition of the Gas Safety
(Installation and Use) Regulations. Failure to install the appliance correctly could lead to
prosecution. The Council for the Registration of Gas Installers (CORGI) requires its
members to work to recognised standards.
In the United Kingdom the installation must also be in accordance with:
All the relevant parts of local regulations.
All relevant codes of practice.
The relevant parts of the current editions of the following British Standards:-
BS 715
BS 1251
BS 1289 Part 1
BS EN 1806
BS 4543 Part 2
BS 5440 Part 1
BS 5440 Part 2
BS 5871 Part 1
BS 6461 Part 1
BS 6891
In England and Wales, the current edition of the Building Regulations issued by the
Department of the Environment and the Welsh Office
In Scotland, the current edition of the Building Standards (Scotland) Regulations issued
by the Scottish Executive.
In Northern Ireland, the current edition of the Building regulations (Northern Ireland)
issued by the Department of the Environment for Northern Ireland.
In the republic of Ireland the installation must also conform to the relevant parts of:
a) The current edition of IS 813
b) All relevant national and local rules in force.
5.2 If the appliance is intended to be installed to a chimney that was previously used for
solid fuel, the flue must be swept clean prior to installation. All flues should be inspected
for soundness and freedom from blockages.
5.3 Any chimney dampers or restrictors should be removed. If removal is not possible
they must be fixed in the open position.
5.4 In the United Kingdom (GB) special ventilation bricks or vents are not normally
required in the room for this appliance.
In the Republic of Ireland (IE), permanent ventilation must comply with the regulations
currently in force.

INSTALLER’S GUIDE
Page 7
5.5 Note that soft wall coverings (e.g. embossed vinyl, etc.) are easily affected by heat.
They may scorch or become discoloured when close to a heating appliance. Please bear
this in mind when installing.
5.6 The minimum allowable distance from the outside of the appliance case to a
corner wall having combustible material or any other combustible surface which projects
beyond the front of the appliance is 100 mm at either side.
A 10mm side access clearance from a non-combustible surface is recommended (See
figure 1)
5.7 The minimum height required from the top surface of the hearth to the underside of
any shelf made from wood or other combustible materials is shown below.
•For a shelf up to 150mm deep
Minimum height = 750mm.
•For a shelf deeper than 150mm
Minimum height = 750mm + 12.5mm for every 25mm depth over 150mm.
(See graph 1).
5.8 The appliance must not be installed in any room, which contains a bath, or shower or
where steam is regularly present.
Graph 1 Combustible shelf clearances

INSTALLER’S GUIDE
Page 8
Figure 3. Flue
outlet clearance
Figure 2. Hearth & Fireplace Opening
5.9 In the United Kingdom, as supplied, this appliance can be installed in the following
situations: -
5.9.1 To a fireplace complying with BS1251 complete with surround and hearth as
shown in figure 2. Removal of the fireback and sufficient material behind the fireback
may be required to give the necessary debris catchment space. Alternatively, a spacer or
surround may be used to provide the required depth. The free distance from the appliance
flue outlet to a fireback knee or other projection in the fireplace must be at least 50mm
(See figure 3).
5.9.2 To a fireplace that has a precast concrete or clay flue block
system conforming to BS1289 or BS EN 1806. The appliance is
suitable for installations conforming to older versions of BS1289 as
well as the current edition. The flue blocks must have a minimum
width not less than 63mm and a cross-sectional area not less than
13,000mm2
.Older editions of BS1289 required a cross-sectional
area of 13,000mm2. The current revision of the standard requires
16,500mm2. This appliance is suitable in both cases. The total depth
of the opening measured from the finished front of the fireplace
(Including plaster, surround etc.) must be not less than 138mm.
See figure 4.
The current versions of BS1289 and BS EN 1806 recommend that

INSTALLER’S GUIDE
Page 9
Figure 5. Metal flue box
Figure 4. Pre-cast fireplace
there should be an air space or insulation
between the flue blocks and the plaster
because heat transfer may cause cracking
on directly plastered flues. However,
generally this appliance is suitable for
installations under all circumstances unless
there is a history of cracking problems.
Remember that faults such as cracking
may be caused by poorly built and
restrictive flues, e.g. mortar extrusions, too
many bends, flue heights below three
metres, restrictive terminations, etc.
5.9.3 A metal flue box conforming to
BS715 with a minimum internal depth of
165mm. Incombustible mineral wool
insulation of not less than 50mm thickness
must be applied to the top surface of the
firebox and it must stand on a
non-combustible hearth. See
figure 5.
5.9.4 If the fireplace
opening is greater than the
acceptable dimensions given in
this guide, do not use the back
of a fire surround or marble to
reduce the opening. This may
cause cracking of the surround
back or marble.
5.10 The following flues are
suitable:
It should be noted that, as with
many appliances, sharp bends or
horizontal runs in metal flues at
the top of the system can be a
cause of problems in these types
of installation.
•225mm x 225mm
conventional brick flue.

INSTALLER’S GUIDE
Page 10
•175mm diameter lined brick or stone flue.
•200mm diameter factory made insulated flue manufactured to BS4543.
•175mm diameter flue pipe. See BS6461 Part 1 for suitable materials.
•Single wall, twin wall or flexible flue liner with a minimum diameter of 125mm. The
materials to be used are stainless steel or aluminium as specified in BS715. The liner must
be sealed to the surrounding area above the fireplace opening and to the top of the
chimney. An approved terminal must be fitted.
•A properly constructed precast concrete or clay flue system conforming to BS1289 or
BS EN 1806. This system is only suitable if the conditions stated in section 5.9.2 are met.
5.10.1 The flue must conform to BS 5440: Part 1 in design and installation.
The flue, measured from the bottom of the fireplace opening to the bottom of the
terminal, shall be not less than 3m in actual vertical height. When calculated in
accordance with BS 5440: Part 1 Annex A, the minimum equivalent height of the flue
shall be 2.0m of 125mm dia. flue pipe.
5.10.2 The flue must be clear of any obstruction and its base must be clear of debris.
5.10.3 The flue must be completely sealed so that combustion products do not come into
contact with combustible materials outside the chimney.
5.10.4 The flue must serve only one fireplace.
5.11 If the fireplace opening is an underfloor draught type, it must be sealed to stop
any draughts.
5.12 An extractor fan may only be used in the same room as this appliance, or in any
area from which ventilation for the appliance is taken, if it does not affect the safe
performance of the appliance. Note the spillage test requirements detailed further on in
this manual. If the fan is likely to affect the appliance, the appliance must not be installed
unless the fan is permanently disconnected.
5.13 A fireguard complying with BS6539 or BS6778 should be fitted for the
protection of young children, the elderly, or the infirm.
5.14 The appliance is fitted with an A.S.D (Atmosphere sensing device). If the
appliance closes down after a period of operation for no apparent reason, the consumer
should be informed to stop using the appliance until the installation and appliance have
been thoroughly checked. The A.S.D will shut the appliance down if an unacceptable
amount of harmful products of combustion accumulate. Under no circumstances should
the A.S.D be altered or bypassed in any way. Only a genuine manufacturers replacement
part should be fitted. The individual A.S.D components are not replaceable.

INSTALLER’S GUIDE
Page 11
5.15 The appliance can be fitted to a purpose made proprietary class “O”-150°C
surround. The fire surround must be sealed to the wall.
5.16 The appliance must be mounted behind a non-combustible hearth in accordance
with figure 2. (N.B. conglomerate marble hearths are considered as non-combustible).
The hearth material must be at least 12mm thick. The periphery of the hearth (or fender)
should be at least 50mm above floor level to discourage the placing of carpets or rugs
over it. The appliance must not stand on combustible materials or carpets.
5.17 Propane gas appliances must not be installed in a room, which is built entirely
below ground level (See BS 5871 Pt2).
5.18 Proprietary terminals must comply with BS 715 or BS 1289. Any terminal or
termination must be positioned in accordance with BS 5440 Part 1 to ensure that the
products of combustion can be safely dispersed into the outside atmosphere. Where the
appliance is connected to an unlined brick chimney it is generally unnecessary for the
chimney pot to be replaced or for a terminal to be fitted unless the flue has a diameter
smaller than 170mm.

INSTALLER’S GUIDE
Page 12
Figure 6. Flue restrictor
6 PRE-INSTALLATION PREPARATION
6.1 Pack Contents
The carton contains the following: -
1 Fire unit
1 Literature Pack
1 Burner tray trim
3 Self-Adhesive Foam seals
2 Tension Cables
2 Cable Adjusters
1 Flue restrictor with 2 securing screws
2 Eyescrews
2 Fibre Plugs
1Strip of Floor Sealing Tape
1 Nut and Olive for 8mm Inlet Pipe
For models supplied with a coal fuel
effect:
1 Front coal Matrix
1 Rear coal Matrix
1 Loose coals Pack
For models supplied with a Pebble fuel
effect:
1 Front pebble base
1 Rear pebble base
1 Loose pebble pack
Remove all the items carefully to prevent damage. Take special care when handling the
ceramic components. Some items may be contained in the packaging fitments - Examine
the packaging carefully before discarding. Check that all the items are present and
undamaged.
6.2 Fireplace Flue Pull
Close all doors and windows in the room in which the appliance is to be installed. After
confirming with a match that smoke is drawn into the flue, light a 13 gram smoke pellet
and check that there is a definite flow through the flue. Verify outside that the smoke
exits from one terminal only and that the
termination is suitable. Observe, where
possible, upstairs rooms and loft spaces for
signs of escaping smoke indicating a
defective flue. If there is not a definite
flow warm the flue for a few minutes and
repeat the smoke pellet test. If there is still
no definite flow the flue may need
remedial work – Do not fit the appliance
until there is a definite flow through the
flue.
6.3 The Flue Restrictor
This appliance is supplied with a flue restrictor for use where the flue draught is
excessive. The restrictor must not be fitted where a precast flue or a 125mm flue

INSTALLER’S GUIDE
Page 13
Figure 7. Burner fixing point
liner is used. For flue liners greater than 125mm
and all other installations the restrictor should be
fitted. There may however, be certain exceptional
circumstances where fitting the restrictor causes
the fire to fail the spillage test. In such cases the
restrictor will have to be removed. After removal
conduct the spillage check again.
Fit the restrictor to the appliance flue outlet as
shown in figure 6 using the two screws provided.
6.4 Appliance Preparation
•Remove any transit tape and packing and
inspect for any evidence of mishandling which
might affect the performance. Each unit is flame tested before it leaves the factory and as
a result there may be slight discoloration around the burner ports. There may also be
slight thermal cracking across the burner surface that is perfectly normal and is not
detrimental to performance.
•The burner assembly is retained by one screw set in the front leg - See Figure 7.
Remove the screw and carefully remove the burner assembly by lifting and sliding
forward from the firebox. The burner is produced from a soft ceramic material and
should be handled carefully.
•A foam seal is supplied which will need to be attached to the rear face of the firebox
frame on all three sides. Ensure that all joints are butted together to prevent air gaps.
6.5 The Gas Supply Pipe
8mm rigid tubing must be used to connect the gas supply to the appliance. An olive and
nut are provided for connection to the “T” connector on the appliance. The connector can
be rotated to ease connection. The connector includes a valve for isolating the gas supply.
6.5.1 If a concealed connection from inside the fireplace is required then, before the
appliance is fitted into the fireplace it will be necessary to extend the supply line so
that it will project through the sealed grommet at the back of the firebox and run to the
“T” connector.

INSTALLER’S GUIDE
Page 14
Figure 9. Cable adjustment
Figure 8. Cable Retention Method
7 FIREBOX INSTALLATION
7.1 Cable Retention
•Cables and eyebolts are
supplied for the retention of
the appliance. Ensure that the
internal fireplace components
are sufficiently sound to take
the eyebolts and wall plugs.
These should be fitted as
shown in figure 8 using the
wall plugs and a No.10 drill.
Use only the fibre wall plugs
supplied (or similar). Never
use plastic plugs instead of
the fibre plugs supplied.
•Assemble one end of a
cable through the small round
hole at the side of the
appliance rear flue opening and
locking it by positioning the cable
end in the adjacent slot. Pass the
other end of the cable through the
eyebolt & then through the hole near
the lower rear corner of the appliance
and fit an adjuster as shown in figure
9. Repeat with the second cable at the
other side.
•With the adjusters fully screwed in, carefully manoeuvre the appliance into the
fireplace opening. Take up any slack on the cables, and tighten cable nipples into
position.
•Tighten the appliance into the fireplace opening by turning the adjuster nuts to
compress the sealing foam sufficiently to provide an effective seal. Do not overtighten. If
the sealing foam does not fully compress, then the adjusters and nipples may require to
be slackened and the cable pulled up tighter before re-tightening the adjuster.
•Do not cut off any excess cable, instead coil up the cable against the flange, as it may
be required for servicing purposes.

INSTALLER’S GUIDE
Page 15
7.2 Floor Sealing
•Using the floor sealing tape supplied, seal the bottom of the convection box to the
fireplace and hearth floor. Run the tape over the burner-fixing bracket.
8 BURNER INSTALLATION
•Refit the burner unit to the appliance reattaching it to the front leg bracket by the screw.
•Connect the supply line to the appliance.
•Pressure check the installation pipework for gas soundness. In the United Kingdom
check in accordance with the current edition of BS6891. In the Republic of Ireland check
in accordance with the rules in force. A long brush may be required to reach some joints.
8.1 Preliminary Burner Checks
Some burner operations can be checked at this stage. Checking now will mean that less
disassembly will be required if any problems are found. A full check should still be
made, however, after final installation.
•If closed, open the isolating valve at the “T” connection.
•Depress the control knob and turn anticlockwise partially towards the “PILOT/IGN”
position until some resistance is felt. Keep depressed at this position to purge air from
the system then, while keeping it depressed, turn fully to the “PILOT/IGN” position. A
spark should be generated at the pilot while turning. The spark should ignite the pilot. If
not turn the control knob back to the off position and repeat the procedure.
•When pilot ignition has been achieved, keep the control knob depressed for
approximately ten seconds to allow the thermocouple probe to warm up and then release
it. If the pilot does not remain alight, ensure that the air has been purged, that the pilot
orifice is clear and that the thermocouple connections are sound. Replace the pilot unit if
necessary (see servicing section of this manual).
•When the pilot is alight and stable, partially depress the knob and turn to “LOW”.
The pilot should then light the main burner at its low setting. There may be a delay of up
to four seconds between the pilot lighting and ignition of the gas at the main burner. This
is normal and is due to the time required to fill the main burner compartment with
sufficient gas for ignition.
•When the burner is operating properly, partially depress the control knob and
gradually turn it anti-clockwise. The burner flames should gradually increase until the
knob reaches the “HIGH” position.
•When all the checks have been completed partially depress the control knob and turn
to “OFF”.
•If the above checks are satisfactory, continue with the installation. If not, check the
control and ignition circuitry and components as described in the servicing section of this
manual.

INSTALLER’S GUIDE
Page 16
8.2 Reference Pressure Check
The appliance is pre-set to give the correct heat input at the inlet pressure shown in the
Technical Specification section of this manual. No adjustment is necessary.
•Check the burner pressure by fitting a pressure gauge at the test point. The test point
is on the pipe situated below the bottom right corner of the burner unit. Check the
pressure with the appliance alight and set at maximum output.
•After checking, turn off the appliance. Remove the pressure gauge and replace the
test point sealing screw. Relight the appliance. Turn to the maximum output position
and test around the sealing screw for gas soundness with a suitable leak detection fluid.

INSTALLER’S GUIDE
Page 17
Figure 11 Rear Base Coal Position
Figure 10 Burner Tray Trim
9 FITTING THE CERAMICS
9.1 Avignon and Avignon Aspire models
1. Fit the burner tray trim over the front rim of the
burner tray. Push the trim fully down. See figure 10.
9.2 Fitting Coals to models supplied with a Coal Ceramic Fuel Effect.
(For models supplied with a Pebble Ceramic fuel effect see section 9.3)
1. Place the rear base coal in the firebox. It
should rest on the ledges at the sides and back of
the firebox and its rear face should touch the
rear ceramic wall. See figure 11.

INSTALLER’S GUIDE
Page 18
Figure 15
Figure 14
Figure 13
Figure 12 Front Base Coal Position
2. Place the front base coal in the firebox with
its bottom front locating over the front rim of the
firebox. Pull the coal forward so that it locates
immediately behind the front rim of the firebox.
See figure 12.
There are two types of loose coals. These are
identified with the letter “A” or “B” on the
underside of the coal.
There are three “A” coals and two “B” coals.
3. Place a type “A” coal between the front and
rear base coals with the letter “A” upright and so
that the coal is against the left side
of the firebox. See figure 13.
4. Place a type “B” coal between
the front and rear base coals as
shown in figure 14. The letter “B”
should be upright.
5. Place a type “A” coal
between the front and rear
base coals with the letter “A”
upright. The top of the coal
should rest against the centre
coal of the rear base coal as
shown in figure 15.

INSTALLER’S GUIDE
Page 19
Figure 19. Front Base Pebble Position
Figure 18 Rear Base Pebble
Position
Figure 17
Figure 16
6. Place the remaining type “B”
coal at the right side of the firebox
between the front and rear base
coals. The letter “B” should be
upright. The coal should touch the
right side of the firebox. See figure
16.
7. Place the remaining type “A”
coal between the front and rear
base coals. The letter “A” should
be upside down with its rear face
between the right and centre coals
of the rear base coal. Angle the
coal so that the gap between it and
the type “B” coal to its right is
appreciably larger than the gap
between it and the type “A” coal to its left but do
not have it touching the type “A” coal. This will
give the best flame effect. See figure 17.
9.3 Fitting Pebbles to models supplied with
Pebble Ceramic Fuel Effect.
(For models supplied with a Coal Fuel Effect
see section 9.2)
1. Place the rear base pebble in the firebox.
It should rest on the ledges at the sides and
back of the firebox and its rear face should
touch the rear ceramic wall. See figure 18.
2. Place the front base pebble in the firebox
with its bottom front locating over the front
rim of the firebox. Pull the pebble forward so
that it locates immediately behind the front
rim of the firebox. See figure 19.

INSTALLER’S GUIDE
Page 20
Figure 22
Figure 21
Figure 20.
Install the 11 loose pebbles as
follows. The underside of each
pebble is marked with a letter ‘A’
to ‘K’ and an arrow.
The pebbles should be positioned
so that the arrows always point
towards the back of the fireplace
opening. When located into
position the stem of each arrow
should be at 90° to the rear of the
fireplace opening (See figure 20).
3. Hold pebble ‘A’ upright with
the arrow pointing to the
top. Place pebble “A” on
top of the front base pebble.
The pebble should rest
against the moulded pebble
to its left. (See figure 20).
4. Hold pebble ‘B’
upright with the arrow
pointing to the top. Place
pebble “B” on top of the
front base pebble. (See
figure 21).
5. Hold pebble ‘C’ upright
with the arrow pointing to the
top. Place pebble “C” on top
of the front base pebble. It
should lie against the moulded
pebble to its left. (See figure
22).