Valor BRAVA 348 Instructions for use

© GDC Group Ltd. 2011
5134763/02
Model 348
BRAVA
RADIANT / CONVECTOR GAS FIRE
Incorporating the VALOR CONTROL
(G.C. No. 32-032-90)
INSTALLER AND OWNER GUIDE
Please keep me in a safe place for future use.
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 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 Ltd. 2011.
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 Marketing Communications Manager, GDC Group Ltd, Millbrook House,
Grange Dive, 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, Erdington, Birmingham B24 9QP
www.firesandstoves.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. 2011
THIS APPLIANCE IS FOR USE WITH NATURAL GAS (G20).
UNDER NO CIRCUMSTANCES IS THIS FIRE TO BE CONVERTED TO LPG.
AN LPG KIT DOES NOT EXIST FOR THIS GAS FIRE.
THIS APPLIANCE IS SUITABLE ONLY FOR INSTALLATION IN THE UNITED
KINGDOM (GB) AND THE REPUBLIC OF IRELAND (IE).

Safety First.
Valor fires are CE Approved and designed to meet the appropriate British Standards
and Safety Marks.
Quality and Excellence.
All Valor 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 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 operative in
accordance with this installer guide.
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© GDC Group Ltd. 2011

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© GDC Group Ltd. 2011
INSTALLER GUIDE
FOR OWNER GUIDE SEE PAGES 32 TO 47
INSTALLER GUIDE

CONTENTS
Section Heading Page
INSTALLER GUIDE 4 - 31
OWNER GUIDE 32 - 47
1. IMAGE 7
2. SAFETY AND UNPACKING 7
3. LIST OF ACCESSORIES 8
4. APPLIANCE DATA, EFFICIENCY AND NOx 8
5. GENERAL INSTALLATION REQUIREMENTS 9
5.1 Regulations, Standards and Law. 9
5.2 Ventilation. 10
5.3 The Atmosphere sensing device (ASD). 10
5.4 Room considerations. 10
5.5 Chimney preparation. 11
5.6 Fireplace preparation. 11
5.7 Fireplace clearances. 12
5.8 The flue spigot. 13
5.9 The hearth. 13
5.10 Installation options. 14
5.11 Fireplace opening size. 15
5.12 Flues. 16
6. PRE-INSTALLATION PREPARATION 16
6.1 Unpacking. 16
6.2 Appliance preparation. 17
6.3 Fitting the battery. 17
6.4 Ignition. 18
6.5 Fireplace flue pull. 18
6.6 Fitting the closure plate. 18
7. APPLIANCE INSTALLATION 19
7.1 Installing to a hearth. 19
7.2 Wall mounting. 19
7.3 Gas supply connection. 20
7.4 Radiants installation. 20
7.5 Flue restrictor adjustment. 21
8. CONTROL AND PRESSURE CHECKS 22
8.1 Check control settings. 22
8.2 Flame supervision and spillage monitoring system. 23
8.3 Check reference pressure. 23
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Continued on next page
INSTALLER GUIDE

9. FASCIA FITTING 24
9.1 To fit the closure plate baffle. 24
9.2 To fit the fascia. 24
10. SPILLAGE CHECK 25
11. FINAL REVIEW 26
12. SERVICING AND PARTS REPLACEMENT 27
12.1 To replace radiant(s). 27
12.2 To remove the fascia. 27
12.3 To remove the electronic igniter unit. 28
12.4 To remove the pilot unit. 28
12.5 To remove the injectors. 28
12.6 To remove the burner only. 28
12.7 To remove the complete burner module, pipes and pilot. 29
12.8 To remove the gas flow rate controller. 29
12.9 To remove the ‘T’ piece. 30
12.10 To remove the shut-off valve assembly. 30
12.11 To grease the gas flow rate controller. 31
12.12 To remove the slider mechanism. 31
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CONTENTS (Continued)
Section Heading Page
INSTALLER GUIDE

1. IMAGE
2. SAFETY AND UNPACKING
Installer
Before continuing any further with the installation of this appliance please read the
following guide to manual handling:
 The approximate lifting weight of this appliance is 20.6 kg (including ceramic
radiants).
 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.
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INSTALLER GUIDE

3. LIST OF ACCESSORIES
Description Part number
Spigot extension 0595191
Control knob extension kit 5138166
4. APPLIANCE DATA, EFFICIENCY AND NO
x
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)
348 Brava Fireslide 74.0
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 GL Industrial
services (0087). The efficiency value may be used in the UK Government's Standard
Assessment Procedure (SAP) for energy rating of dwellings.
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© GDC Group Ltd. 2011
Gas Natural (G20)
Inlet Pressure 20mbar
Input - Max. (Gross) 5.4 kW (18,424 Btu/h)
Input - Min. (Gross) 2.7 kW (9,212 Btu/h)
Burner Test Pressure (Cold) 17.8 + 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 COPRECI 21100/235-HK
Ignition Electronic spark generator
Aeration Non-adjustable
INSTALLER GUIDE

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.
3.3 NOx
The natural gas 'weighted' NOxresult is 295.4 mg/kWh which equates to a
NOx class 2 when tested in accordance with clause 6.5.5. of BS 7977-1.
5. GENERAL INSTALLATION REQUIREMENTS
5.1 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 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 1856 Part 1 - Chimneys – Requirements for metal chimneys.
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.
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Gas Conversion factor from net to gross efficiency
Natural Gas 0.901
INSTALLER GUIDE

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:
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.
5.2 Ventilation.
Normal adventitious ventilation is usually sufficient to satisfy the ventilation
requirements of this appliance. In GB reference should be made to BS 5440 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.
5.3 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 manufacturer’s
replacement parts should be fitted.
5.4 Room considerations.
5.4.1 The appliance must not be installed in any room, which contains a bath, or
shower or where steam is regularly present.
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INSTALLER GUIDE

5.4.2 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.
5.4.3 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.
5.5 Chimney preparation.
5.5.1 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.
5.5.2 Any chimney dampers or restrictors should be removed. If removal is not
possible they must be fixed in the open position.
5.6 Fireplace preparation.
5.6.1 The appliance can be fitted to a purpose made proprietary class “O” 150°C
surround.
5.6.2 If the fireplace opening is an underfloor draught type, it must be sealed to stop
any draughts.
5.6.3 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.
5.6.4 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.
5.6.5 The space between the fireplace
front face and the back of the fascia
must not be filled in.
5.6.6 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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Figure 1. Area to be free of combustible
cladding
INSTALLER GUIDE

5.7 Fireplace clearances.
5.7.1 To meet temperature requirements 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 100mm
at either side (See figure 2). Although no side clearance is necessary to non-
combustible surfaces we still recommend a 100mm clearance for service access to
the fascia side fixings and for operating the slider control.
5.7.2 Allow a minimum clearance of 95mm 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.
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 = 95mm.
• For a shelf deeper than 150mm: 95mm + 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 609 713 194
INSTALLER GUIDE

5.8 The flue spigot.
5.8.1 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 from its open
end and the nearest vertical surface (See figure 4).
5.8.2 A spigot extension is available (Valor part number 0595191). The spigot
extension is 120mm in length and it is recommended that it be fitted 20mm onto the
spigot. This will give a total spigot length of 150mm from the rear fixing plane of the
fire. When fitted this shall extend through the closure plate for at least 38mm and
have a minimum clearance of 50mm of 50mm from its open end and the nearest
vertical surface.
5.9 The hearth.
The appliance must be mounted on a non-combustible hearth except when the
appliance is elevated 50mm above the finished floor as in figure 4 (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.
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INSTALLER GUIDE
Figure 3. Shelf clearances

5.10 Installation options.
In the United Kingdom, as supplied, this appliance can be installed in the following
situations:
Conventional fireplace (Brick built).
A conventional fireplace catchment space must be as shown in figure 4.
The fireplace opening must be within the following dimensions:
Precast flue.
The appliance can be installed to a fireplace that has a properly constructed
precast concrete or clay flue block system conforming to BS EN 1858 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 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 flue way. 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
Figure 4. Conventional fireplace.

Metal flue box.
The appliance can be installed to a metal flue box conforming to BS 715 Section 6
(For gas fires to BS 7977-1) having a minimum internal depth of 100mm.
Incombustible mineral wool insulation of not less than 50mm thickness must be
applied to the top surface of the metal flue box.
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 below. It is
IMPORTANT that each installation passes a properly conducted Spillage test as in
section 10.
5.11 Fireplace opening size.
The fireplace opening must be within the dimensions shown in figure 5.
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INSTALLER GUIDE
Figure 5.

5.12 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.
 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 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 .
6. PRE-INSTALLATION PREPARATION
6.1 Unpacking.
This appliance is supplied completely assembled except for:
 4 radiants which are in a cardboard pack inside the radiant box.
 The closure plate
 Literature pack
 An olive & olive nut for gas line connection
 Rear baffle for closure plate coverage (where required)
 9V (PP3 / 6AM6 / 6LR61) Battery.
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.
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INSTALLER GUIDE

6.2 Appliance preparation.
1. Stand the fire upright.
2. Remove the two transit screws from near the
top of the back panel wings (See figure 6).
3. Remove the two knurled fascia retaining
screws located at the rear of the fascia near the
bottom.
4. Gently pull the base of the fascia forward,
then lift the fascia up and forward to clear the
rear top location. Store in a safe place.
5. Remove the radiant pack by gently lifting and
pulling forward from the bottom.
6. Remove the cardboard strip from the top of
the burner area.
7. Remove any protective film from all the bright
trims.
6.3 Fitting the battery.
Fit the battery to the ignition block located to the
bottom right of the fire (See figure 7). The
locations for the +ve and -ve terminals are
marked on the battery holder.
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INSTALLER GUIDE
Figure 7. Fitting the battery
Figure 6. Transit screws.

6.4 Ignition.
Before attempting to install, it is worth checking that the
electronic spark ignition system operates satisfactorily. To
initiate the spark, slide the control knob down as far as it
will go and retain in this position. 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 8).
If the spark gap is correct, check the ignition wiring.
6.5 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.
6.6 Fitting the closure plate.
 The spigot opening in the
closure plate has two ‘flange’
sections. Fold along the
perforated line of Flange 1.
Flange 2 is to be left as
supplied. 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.
The dimensions of the closure
plate will be as in figure 9.
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Figure 9. Closure plate.
Figure 8. Pilot spark gap
INSTALLER GUIDE

 The closure plate must be fitted and sealed to the fireplace opening and hearth
(where applicable) 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.
 Check the flue pull with closure plate fitted by applying a lighted match or smoke
match to the flue spigot opening in the closure plate and observe the smoke. If
there is a definite flow continue with the installation. If not check the fitting of the
closure plate. The fireplace flue pull check described in section 6.5 should have
confirmed that the fireplace itself is satisfactory.
7. APPLIANCE INSTALLATION
7.1 Installing to a hearth.
1. Place the fire centrally on the hearth making sure that the spigot lines up with the
spigot hole in the closure plate. Gently slide the appliance into place being careful
not to scratch the hearth. The spigot must enter the closure plate to a depth of at
least 38mm.
2. Level the fire by loosening the lock nuts and turning the levelling screws in the feet
up or down as required while they bear on the hearth. When the fire is level and
square to the wall, tighten the lock nuts.
7.2 Wall mounting.
There are two sets of holes that can be
used for wall fixing. Those shown in figure
10 are general fixing holes. Those shown in
figure 11 are for use where the wall fixing
holes in the gas fire are located adjacent to
areas that are not substantial enough to
enable an adequate fixing point (i.e. where
the fixing holes in the gas fire are located
adjacent to areas that are made of plaster
that has no brick underneath or where the
fixing holes fall adjacent to the side of a
metal flue). Mark the required positions on
the wall. The positions can alternatively be
marked by placing the fire in position and
marking the wall through the holes in the
back panel. Drill and plug the holes using
no.10 wall plugs. Place the fire in position
and secure with four no. 10 x 2in. wood screws.
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INSTALLER GUIDE
Figure 10.

7.3 Gas supply connection.
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 allow connection from either side or the rear. The
connector includes a valve for isolating the gas supply, ensure that the isolating valve
is open then replace the end cap.
The closure plate has a cut-out in the base for rear connection. Seal the gap between
the cut-out and the supply pipe.
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
refer to the current edition of IS 813 “Domestic gas installations”.
7.4 Radiants installation.
Important: Fit the radiants ensuring that their rear face rests against the horizontal
ribs in the rear panel. There will be a small gap between their bottom front edges and
the retaining channel at the front of the radiant box.
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INSTALLER GUIDE
Figure 11.