Valor Brava 347 Instruction Manual

© GDC Group Ltd. OCT 2016
08/52486/0 REV 01
Model 347
RADIANT / CONVECTOR GAS FIRE
Fitted with the following fascia.
Brava
Electronic
INSTALLER: Please leave this guide with the owner
I STALLATIO A D OW ER GUIDE
We trust that this guide gives sufficient
details to enable this appliance to be
installed, operated and maintained
satisfactorily. However, if further
information is required, our
Valor Fires Technical Helpline will be
pleased to help.
Telephone [phone] (National
call rates apply in the United Kingdom).
In the Republic of Ireland
Telephone [phone].

GDC Group Limited.
All rights reserved. No part of this publication may be reproduced in any material form
(including photocopying), stored in any medium by electronic means (including in any
retrieval system or database) or transmitted, in any form or by any means, whether
electronic, mechanical, recording or otherwise, without the prior written permission of
the copyright owner.
Applications for the copyright owner's permission to reproduce any part of this
publication should be made, giving details of the proposed use, to the following
address: The Company Secretary, GDC Group Ltd., Millbrook House, Hedge End,
Southampton, SO30 2DF.
Warning: Any person who does any unauthorised act in relation to a copyright work
may be liable to criminal prosecution and civil claims for damages.
Valor Fires, GDC Group Ltd., Millbrook House, Hedge End, Southampton, SO30 2DF
www.valor.co.uk
Because our policy is one of constant development and improvement, details may vary
slightly from those given in this publication.
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© GDC Group Ltd. OCT 2016
THIS APPLIA CE IS FOR USE WITH ATURAL GAS (G20).
U DER O CIRCUMSTA CES IS THIS FIRE TO BE CO VERTED TO LPG.
A LPG KIT DOES OT EXIST FOR THIS GAS FIRE.
THIS APPLIA CE IS SUITABLE O LY FOR I STALLATIO I THE U ITED
KI GDOM (GB) A D THE REPUBLIC OF IRELA D (IE).

Safety First.
Valor Fires fires are CE Approved and designed to meet the appropriate British
Standards and Safety Marks.
Quality and Excellence.
All Valor Fires fires are manufactured to the highest standards of quality and
excellence and are manufactured under a BS EN ISO 9001 quality system accepted
by the British Standards Institute.
The Highest Standards
Valor Fires is a member of SBGI and HHIC (Heating and Hot water Industry Council)
that work to ensure high standards of safety, quality and performance.
Careful Installation
This gas fire must be installed by a competent GAS SAFE REGISTER engineer
(CORGI or GAS SAFE REGISTER engineer outside of UK) in accordance with our
installer guide and should not be fitted directly on to a carpet or floor of combustible
material.
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© GDC Group Ltd. OCT 2016

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© GDC Group Ltd. OCT 2016
INSTALLER GUIDE
INSTALLER GUIDE
FOR OWNER GUIDE SEE PAGES 32 TO 47

CO TE TS
Section Heading Page
I STALLER GUIDE 4 - 31
OW ER GUIDE 32 - 47
1. SAFETY 7
2. LIST OF ACCESSORIES 7
3. APPLIA CE DATA A D EFFICIE CY 8
3.1 Appliance data. 8
3.2 Efficiency. 8
4. GE ERAL I STALLATIO REQUIREME TS 9
4.1 Regulations, Standards and Law. 9
4.2 Ventilation. 10
4.3 The Atmosphere sensing device (ASD). 10
4.4 Room considerations. 10
4.5 Chimney preparation. 11
4.6 Fireplace preparation. 11
4.7 Fireplace clearances. 12
4.8 The Flue spigot. 13
4.9. The hearth. 14
4.10 Installation options. 14
4.11 Flues. 16
5. PRE-I STALLATIO PREPARATIO 17
5.1 Unpacking. 17
5.2 Appliance preparation. 18
5.3 Fitting the battery into electronic ignition model. 18
5.4 Checking the ignition. 19
5.5 Fireplace flue pull 19
5.6 Fitting the closure plate. 19
6. APPLIA CE I STALLATIO 21
6.1 Using the extension brackets. 21
6.2 Installing to a hearth. 21
6.3 Wall mounting. 22
6.4 Gas supply connection. 22
6.5 Radiants installation. 22
6.6 Flue restrictor adjustment. 23
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INSTALLER GUIDE
Continued on next page

7. CO TROL & PRESSURE CHECKS 24
7.1 Check control settings. 24
7.2 Flame supervision and spillage monitoring system. 25
7.3 Check reference pressure. 25
8. FASCIA FITTI G 26
8.1 To fit the closure plate baffle. 26
8.2 To fit the fascia. 26
9. SPILLAGE CHECK 27
10. FI AL REVIEW 28
11. SERVICI G & PARTS REPLACEME T 29
11.1 To replace radiant(s). 29
11.2 To remove the fascia. 29
11.3 To replace the pilot unit. 30
11.4 Note regarding electronic ignition 30
11.5 To remove the complete burner module, pipes and pilot. 30
11.6 To grease the gas tap. 31
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INSTALLER GUIDE
CO TE TS (Continued)
Section Heading Page

1. SAFETY
Installer
Before continuing any further with the installation of this appliance please read the
following guide to manual handling:
-The approx. lifting weight (kg) of this appliance is as below:
Model: Brava Heat Engine: 10.5 Fascia: 7.5
-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.
This appliance does not contain any component manufactured from asbestos or
asbestos related products.
GDC Group is a licensed member of the Benchmark Scheme which aims to improve
the standards of installation and commissioning of domestic heating and hot water
systems in the UK and to encourage regular servicing to optimise safety, efficiency
and performance. Benchmark is managed and promoted by the Heating and
Hotwater Industry Council. It places responsibilities on both manufacturers and
installers. The purpose is to ensure that customers are provided with the correct
equipment for their needs, that it is installed, commissioned and serviced in
accordance with the manufacturer’s instructions by competent persons and that it
meets the requirements of the appropriate Building Regulations.
The Benchmark Checklist (on the inside back pages of this guide) can be used to
demonstrate compliance with Building Regulations and should be provided to the
customer for future reference. Installers are required to carry out installation,
commissioning and servicing work in accordance with the Benchmark Code of
Practice which is available from the Heating and Hotwater Industry Council who
manage and promote the Scheme. Visit www.centralheating.co.uk for more
information. At the time of commissioning, complete all relevant sections of the
Benchmark Checklist located on the inside back pages of this document.
2. LIST OF ACCESSORIES
Description Part number
Spigot extension 0595191
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INSTALLER GUIDE

3. APPLIA CE DATA A D EFFICIE CY
3.1 Appliance data.
The appliance information label is on the inner face of the back panel at the lower left
hand side. It is visible when the fascia is removed.
3.2 Efficiency.
The efficiency of this appliance has been measured as specified in BS 7977 - 1 and
the result is as below :
Model Efficiency % (Gross)
347 Brava 73
The gross calorific value of the fuel has been used for this efficiency calculation. The
test data from which it has been calculated has been certified by BSI. The efficiency
value may be used in the UK Government's Standard Assessment Procedure (SAP)
for energy rating of dwellings.
The conversion of net efficiency to gross was achieved by multiplying the net
efficiency by the following conversion factor from Table E3 of SAP 2005, rounding
down to the nearest whole number.
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INSTALLER GUIDE
Gas atural (G20)
Inlet Pressure 20mbar
Input - Max. (Gross) 5.5 kW (18,424 Btu/h)
Input - Min. (Gross) 1.57W (5,357 Btu/h)
Burner Test Pressure (Cold) 17.95 + 0.75mbar (7.14 + 0.3in w.g.)
Gas Connection 8mm pipe
Burner Injector - Upper (Centre Radiants) Cat 28 - 170
Burner Injector - Lower (Outer Radiants) Cat 28 - 170
Pilot & Atmosphere Sensing Device P4 - 93
Ignition Electronic (Mounted on gas valve)
Aeration Non-adjustable
Gas Conversion factor from net to gross efficiency
Natural Gas 0.901

4. GE ERAL I STALLATIO REQUIREME TS
4.1 Regulations, Standards and Law.
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. GAS SAFE REGISTER and CORGI require their 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 Standards:
BS 715 - Specification for metal flue boxes for gas-fired appliances not
exceeding 20kW.
BS EN 1806 - Chimneys – Clay/ceramic flue blocks.
BS 5440 Part 1 - Flueing and ventilation for gas appliances of rated input not
exceeding 70 kW net (1st, 2nd and 3rd family gases).
Specification for installation of gas appliances to chimneys and
for maintenance of chimneys.
BS 5440 Part 2 - Installation and maintenance of flues and ventilation for gas
appliances of rated input not exceeding 70 kW net (1st, 2nd
and 3rd family gases).
BS 6891 - Installation of low pressure gas pipework of up to 35mm (R1
¼) in domestic premises (2nd family gas) - specification.
BS 1251 - Fireplace components.
BS EN 1856 Part 1 - Chimneys – Requirements for metal chimneys.
BS 5871 Part 1 - Specification for the installation and maintenance of gas fires,
convector heaters, fire/back boilers and decorative fuel effect
gas appliances. Gas fires, convector heaters, fire/back boilers
and heating stoves (2nd and 3rd family gases).
BS EN 1858 - Chimneys – Components – Concrete flue blocks.
BS EN 15287 Part 1 - Chimneys. Design, installation and commissioning of
chimneys. Chimneys for non-room sealed heating appliances.
-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 be carried out by a competent
person and installed in accordance with:
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INSTALLER GUIDE

a) The current edition of IS 813 “Domestic gas installations”.
b) All relevant national and local rules in force.
c) The current building regulations.
Where no specific instructions are given, reference should be made to the relevant
British Standard Code of Practice.
4.2 Ventilation.
Normal adventitious ventilation is usually sufficient to satisfy the ventilation
requirements of this appliance. In GB reference should be made to BS 5871 Part 2
and in IE reference should be made to the current edition of IS 813 “Domestic gas
Installations” which makes clear the conditions that must be met to demonstrate that
sufficient ventilation is available.
4.3 The Atmosphere sensing device (ASD).
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 genuine manufacturers
replacement parts should be fitted.
4.4 Room considerations.
4.4.1 The appliance must not be installed in any room, which contains a bath, or
shower or where steam is regularly present.
4.4.2 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.
4.4.3 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.
4.5 Chimney preparation.
4.5.1 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.
4.5.2 Any chimney dampers or restrictors should be removed. If removal is not
possible they must be fixed in the open position.
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INSTALLER GUIDE

4.6 Fireplace preparation.
4.6.1 The appliance can be fitted to a purpose made proprietary class “O” 150°C
surround.
4.6.2 If the fireplace opening is an underfloor draught type, it must be sealed to stop
any draughts.
4.6.3 The front of the fireplace should be flat over an area sufficient to ensure a good
seal with the closure plate. The flat surface should extend for a height equal to that of
the closure plate plus 20mm and for a width equal to that of the closure plate plus
40mm.
4.6.4 If the fire is to be fitted against a
wall with combustible cladding, the
cladding must be removed from the area
shown in figure 1.
4.6.5 The space between the fireplace
front face and the back of the fascia
must not be filled in.
4.6.6 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.
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INSTALLER GUIDE
Figure 1. Area to be free of combustible
cladding

4.7 Fireplace clearances.
4.7.1 The minimum allowable distance from the outside of the appliance fascia to a
corner wall having combustible material or any other combustible surface which
projects beyond the front of the appliance is 50mm at either side (See figure 2).
Although no side clearance is necessary to non-combustible surfaces we recommend
a 100mm clearance for service access to fascia side fixing.
4.7.2 Allow a minimum clearance of 90mm from the top surface of the appliance
fascia to the underside of any shelf whether it is made from combustible or non-
combustible materials. This clearance is necessary to allow the fascia to be lifted off
for servicing and also allows the owner sufficient access to operate the control knob.
For a shelf made from wood or other combustible materials deeper than 150mm,
the minimum clearance must be as below.
• For a shelf up to 150mm deep: Minimum clearance = 90mm.
• For a shelf deeper than 150mm: 90mm + 12.5mm for every 25mm depth over
150mm (See Figure 3).
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Figure 2. Dimensions and clearances
Model Dimension ‘A’ (mm) Dimension ‘B’ (mm) Dimension ‘C’ (mm)
Brava 609 713 177

4.8 The Flue spigot.
4.8.1 The flue spigot and any spigot extension
must be capable of passing through the closure
plate by at least 38mm with a minimum clearance
of 50mm between its open end and the nearest
obstruction.
There must also be a minimum clearance of
165mm between the back of the closure plate and
the back of the catchment space.
On conventional flues the catchment space below
the flue spigot must extend at least 250mm
downward measured from the bottom of the flue
spigot (See figure 4).
4.8.2 A spigot extension is available (Valor Fires
part number 0595191). When fitted this shall
extend through the closure plate for at least 38mm
and have a minimum clearance of 50mm from the
end to any surface.
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INSTALLER GUIDE
Figure 3. Shelf clearances
Figure 4. Conventional Fireplace
catchment space

4.9. The hearth.
The appliance must be mounted on a non-combustible hearth except when the
conditions in section 4.10.3 are met (N.B. conglomerate marble hearths are
considered as non-combustible). The hearth must be at least 680mm wide x 300mm
deep. 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.
4.10 Installation options.
In the United Kingdom, as supplied, this appliance can be installed in the following
situations:
4.10.1 Conventional fireplace.
The fireplace opening must be within the following dimensions:
(*) The total height of the closure plate is 660mm and will accommodate a maximum
opening height of 650mm (This allows a 10mm overhang). Heights above
580mm (Inclusive of sealing tape) will leave the sealing tape and closure plate visible
above the appliance. A baffle is supplied with the fire which can be screwed to the
appliance to cover the sealing tape and closure plate. When using the baffle, the
height of the sealing tape and closure plate can be extended to a maximum 630mm
before being visible (See section 8.1).
4.10.2 Precast flues
The appliance can be installed to a fireplace that has a properly constructed precast
concrete or clay flue block system conforming to BS EN 1806 or BS1289. The
appliance is suitable for installations conforming to older versions of BS1289 as well
as the current standards. 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 chimney should be one or two storeys high but not less than 3m vertical height
and be correctly terminated. No mortar fangs between the blocks should be extruded
into the flueway. If raking blocks are used, they must be fitted in accordance with the
manufacturer’s instructions. Mortar must not be allowed to drop down and accumulate
in the raked positions.
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INSTALLER GUIDE
Conventional Fireplace
Width Height
Max. 440mm
Min. 305mm
Max. 610mm(*)
Min. 544mm

The fireplace opening must be within the following dimensions:
(a) The total height of the closure plate is 660mm and will accommodate a maximum
opening height of 650mm (This allows a 10mm overhang). Heights above
580mm (Inclusive of sealing tape) will leave the sealing tape and closure plate visible
above the appliance. A baffle is supplied with the fire which can be screwed to the
appliance to cover the sealing tape and closure plate. When using the baffle the
height of the sealing tape and closure plate can be extended to a maximum 630mm
before being visible (See section 8.1).
(b) Any opening visible below the appliance may be closed in.
4.10.3 Wall mounting to conventional and pre-cast flues.
The minimum height figures shown in the table below reflect that an extra 50mm
(minimum) is required above the finished floor level when wall mounting (See figure
2). When the additional 50mm (minimum) is adhered to them the appliance can be
fitted without a hearth.
The wall opening must be within the following dimensions:
(*) The total height of the closure plate is 660mm and will accommodate a maximum
opening height of 650mm (This allows a 10mm overhang). Heights above
580mm (Inclusive of sealing tape) will leave the sealing tape and closure plate visible
above the appliance. A baffle is supplied with the fire which can be screwed to the
appliance to cover the sealing tape and closure plate. When using the baffle the
height of the sealing tape and closure plate can be extended to a maximum 630mm
before being visible (See section 8.1).
Wall mounting to a conventional fireplace.
Any opening visible below the appliance may be closed in but the depth of the
catchment space within the wall opening must be as shown in figure 4.
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INSTALLER GUIDE
Precast flue
Width Height
Max. 440mm
Min. 305mm
Max. 610mm(a)
Min. 544mm(b)
Wall mounting
Width Height
Max. 440mm
Min. 305mm
Max. 610mm(*)
Min. 594mm

Wall mounting to a pre cast flue.
Important: If the base of the opening is above the finished floor level it must be a
maximum 350mm from the finished floor level. This will ensure that the air relief hole
in the closure plate is not covered or reduced.
4.10.4 Metal flue box.
The appliance can be installed to a metal flue box conforming to BS715 having 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 metal flue box.
The opening must be within the following dimensions:
(*) The total height of the closure plate is 660mm and will accommodate a maximum
opening height of 650mm (This allows a 10mm overhang). Heights above
580mm (Inclusive of sealing tape) will leave the sealing tape and closure plate visible
above the appliance. A baffle is supplied with the fire which can be screwed to the
appliance to cover the sealing tape and closure plate. When using the baffle the
height of the sealing tape and closure plate can be extended to a maximum 630mm
before being visible (See section 8.1).
In addition the fire has been tested for use with a ‘Rite Vent’ or ‘Selkirk’ Flue Gas
Collector Box. The opening dimensions may differ from those shown above. It is
IMPORTANT that each installation passes a properly conducted Spillage test as in
section 9.
4.11 Flues.
The following flues are suitable:
- 225mm x 225mm conventional brick flue.
If a flue liner is used, it must be a minimum of 125mm diameter. 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 flue conforming to BS EN 1806, BS EN 1858 or B.S
1289.
- A flue pipe with a minimum diameter of 127mm. See BS EN 15287-1 for suitable
materials. Metal flue pipes must comply with BS EN 1856 part 1. See section
4.10.4 of this guide for flue box opening sizes.
- 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
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INSTALLER GUIDE
Metal Flue Box.
Width Height
Max. 440mm
Min. 380mm
Max. 610mm(*)
Min. 544mm

terminal, shall be not less than 3m in actual vertical height. When calculated in
accordance with BS 5440: Part 1 Annex B, the minimum equivalent height of the
flue shall be 2.0m of 125mm dia. flue pipe.
- The flue must be clear of any obstruction and its base must be clear of debris.
- The flue must be completely sealed so that combustion products do not come into
contact with combustible materials outside the chimney.
- The flue must serve only one fireplace.
- Proprietary terminals must comply with BS EN 1858, BS EN 1806 or BS 1289 and
older versions of BS 715. 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.
5. PRE-I STALLATIO PREPARATIO
5.1 Unpacking.
This appliance is supplied completely assembled except for:-
- 4 radiants which are in a cardboard pack inside the firebox.
- The closure plate
- Literature pack
- An olive & olive nut for gas line connection
- Rear baffle for closure plate coverage (where required)
- Battery (Only supplied with electronic ignition models)
- Control knob.
- 4 Fixing extension brackets.
- 4 flat head self tapping screws (For securing the upper extension brackets).
Remove all the items carefully to prevent damage. Some items may be contained in
the packaging fitments - Examine the packaging carefully before discarding. Check
that all the items are present and undamaged.
5.2 Appliance preparation.
1. Stand the fire upright.
2. Remove the two transit screws from near the top of the back panel wings (See
figure 5).
3. Remove the control knob by pulling clear of the gas tap spindle.
4. Remove the two fascia retaining screws located at the rear of the fascia near the
bottom corners.
5. Gently lift the fascia up and forward to clear the rear top location. Store in a safe
place.
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6. Remove the radiant pack by gently lifting and
pulling forward from the bottom.
7. Remove any protective film from all the bright
trims.
8. Remove the cardboard strip from the top of
the burner area.
5.3 Fitting the battery to electronic ignition
models.
1. At the front of the electronic spark generator
there is a removable circular battery cover.
Unscrew the cover in an anticlockwise direction.
2. Remove any protective film from the battery
and place into the generator. The negative ( - )
terminal should go in first. The battery cover is
marked with ( + ).
3. Screw on the cap.
5.4 Checking the electronic ignition.
Before attempting to install, it is worth checking that the
electronic spark ignition system operates satisfactorily. To
initiate the spark, temporarily fit the control knob to the
spindle. Apply pressure to the top of the control knob
spindle. Sparks should be generated between the
electrode and thermocouple tip on the pilot unit. If there
are no sparks or incorrect tracking, check the spark gap
between the electrode wire and thermocouple tip (See
figure 6).
If the spark gap is correct, check the ignition wiring.
5.5 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.
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INSTALLER GUIDE
Figure 5. Transit screws.
Figure 6. Pilot spark gap
Note: Pilot style may vary)

5.6 Fitting the closure plate.
The spigot opening in the closure plate has two ‘flange’ sections. Fold along the
perforated line of Flange 1. The dimensions of the closure plate will be as in figure 7.
The closure plate has an opening at the bottom for a central gas feed pipe. The
gap between the pipe and this opening should be sealed with tape after
connection. If a central feed pipe is not required the opening should be
completely sealed with tape.
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INSTALLER GUIDE
Figure 7. Closure plate.

5.6.1 Hearth mounting
(See figure 8).
The closure plate must be fitted and
sealed to the hearth and fireplace
opening using a suitable heat
resistant material. If necessary cut
the closure plate but make sure that it
overlaps the fireplace opening
sufficiently to allow satisfactory
sealing. Make sure that the square air
relief opening is fully within the
fireplace opening.
5.6.2 Wall mounting
(See figure 9).
The closure plate must be fitted and
sealed to the hearth and fireplace
opening using a suitable heat
resistant material. If necessary cut
the closure plate but make sure
that it overlaps the fireplace
opening sufficiently to allow
satisfactory sealing. Make sure
that the square air relief
opening is fully within the
fireplace opening.
The bottom of the appliance
must be at least 50mm above
any carpet or other floor
covering. To achieve this, the
bottom of the flue spigot
opening must be at least the
minimum dimension shown in
figure 9.
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Figure 8. Closure plate when hearth mounting.
Figure 9. Closure plate when wall mounting.