Valor Fires 339 Heartbeat Oxysafe 2 Instructions for use

© Baxi Heating U.K. Limited 2010.
600B687/14
Model 339
Heartbeat Oxysafe 2
LIVE FUEL EFFECT GAS FIRE
(GC No. 32-032-29)
We trust that this guide gives
sufficient details to enable this
appliance to be installed 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].
INSTALLER: Please leave this guide with the owner
INSTALLER AND OWNER GUIDE

© Baxi Heating U.K. Limited 2010.
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, Baxi Heating UK Limited, Brooks House,
Coventry Road, Warwick, CV34 4LL
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, 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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INSTALLER GUIDE
© Baxi Heating U.K. Limited 2010.
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 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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INSTALLER GUIDE
© Baxi Heating U.K. Limited 2010.

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INSTALLER GUIDE
© Baxi Heating U.K. Limited 2010.
INSTALLER GUIDE
FOR OWNER GUIDE SEE PAGES 31 TO 43

CONTENTS
Section Heading Page
INSTALLER GUIDE 4 - 30
OWNER GUIDE 31 - 43
1 IMAGE 6
2 SAFETY 7
3 LIST OF ACCESSORIES 7
4 APPLIANCE DATA AND EFFICIENCY 8
4.1 Appliance data. 8
4.2 Efficiency. 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. 14
5.10 Installation options. 14
5.10.1 Conventional fireplace. 14
5.10.2 Precast flues. 14
5.10.3 Wall mounting to conventional or pre-cast flues. 15
5.10.4 Metal flue box. 16
5.11 Flues. 16
6 PRE-INSTALLATION PREPARATION 17
6.1 Unpacking. 17
6.2 Appliance preparation. 17
6.3 Fireplace flue pull. 18
6.4 Fitting the closure plate. 19
6.4.1. Hearth mounting. 19
6.4.2. Wall mounting. 20
7 APPLIANCE INSTALLATION 20
7.1 Installing to a hearth. 20
7.2 Wall mounting. 20
7.3 Gas supply connection. 21
7.4 Fit the ceramic fuel effect and window. 21
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© Baxi Heating U.K. Limited 2010.
Continued on next page

CONTENTS (Continued)
Section Heading Page
8 CONTROL AND PRESSURE CHECKS 22
8.1 Check control settings. 22
8.2 Flame supervision and spillage monitoring system. 22
8.3 Check burner pressure. 23
9. SPILLAGE CHECK 23
10 FITTING THE FASCIA 24
11 FINAL REVIEW 25
12 SERVICING AND PARTS REPLACEMENT 26
12.1 Cleaning the window and fuel effect (without removing the fascia). 27
12.2 To remove the fascia. 28
12.3 To remove the window unit. 28
12.4 To remove the ceramic fuel effect. 28
12.5 To remove the gas tap. 28
12.6 To remove the piezo generator. 28
12.7 To grease the control tap. 29
12.8 To remove an injector. 29
12.9 To remove the complete burner module, pipes and pilot. 30
1. IMAGE
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© Baxi Heating U.K. Limited 2010.

2. SAFETY
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 15.5 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.
This product uses a fuel effect 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. RCF waste is classed as a stable, non-reactive hazardous waste and
may be disposed at a landfill licenced to accept such waste. Protective
clothing is not required when handling these articles, but we recommend the
use of suitable gloves to prevent irritation. We also 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.
3. LIST OF ACCESSORIES
Description Part number
Spigot extension 0595191
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© Baxi Heating U.K. Limited 2010.

4. APPLIANCE DATA AND EFFICIENCY
4.1 Appliance data.
Under no circumstances is this fire to be converted to LPG. An LPG conversion kit
does not exist for this gas fire.
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.
4.2 Efficiency.
The efficiency of this appliance has been measured as specified in BS 7977 - 1 and
the result is as below :
Model Efficiency % (Gross)
339 71
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 Advantica
Certification 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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© Baxi Heating U.K. Limited 2010.
Gas Natural (G20)
Inlet Pressure 20mbar
Gross Heat Input
Control Setting 4 5.05kW (17,200Btu/h)
Control Setting 3 3.45kW (11,800Btu/h)
Control Setting 2 1.80kW (6,100Btu/h)
Control Setting 1/IGN 1.55kW (5,300Btu/h)
Burner Test Pressure (Cold) 17.2 + 0.75mbar (6.9 + 0.3in w.g.)
Gas Connection 8mm pipe
Burner Injectors
Upper - Bray Cat. 99 Size 115
Lower - Bray Cat. 99 Size 230A
Pilot & Atmosphere Sensing Device SIT Ref. OPNG9419
Ignition Piezo-electric integral with gas tap
Aeration Non-adjustable

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.
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 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 British 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.
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© Baxi Heating U.K. Limited 2010.
Gas Conversion factor from net to gross efficiency
Natural Gas 0.901

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 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.
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 that contains a bath, shower or
where steam is regularly present.
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.
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© Baxi Heating U.K. Limited 2010.

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 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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© Baxi Heating U.K. Limited 2010.
Figure 1. Area to be free of
combustible cladding

5.7 Fireplace clearances.
5.7.1 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 100mm at either side (See figure 2). A
clearance of 100mm should be maintained at the right side in all installations to allow
satisfactory access to the control knob. Although no side clearance is necessary to
non-combustible surfaces on the left hand side we recommend a 100mm clearance
for service access to the fascia side fixings.
5.7.2 Allow a minimum clearance of 150mm from the top surface of the appliance
fascia to the underside of any shelf whether it is made from 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 = 150mm.
• For a shelf deeper than 150mm: 150mm + 12.5mm for every 25mm depth over
150mm (See figure 3).
Important : No combustible material (e.g. Wallpaper, plastic tiling, wood panelling etc.)
must be used on the fireplace wall below the shelf.
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Figure 2. Dimensions and clearances.

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 15mm 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).
5.8.2 A spigot extension is available (Valor Fires
part number 0595191). When fitted this shall
extend through the closure plate for at least 15mm
and have a minimum clearance of 50mm from the
end to any surface.
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Figure 3. Combustible shelf clearances
Figure 4. Fireplace catchment
space.

5.9. The hearth.
The appliance must be mounted on a non-combustible hearth except when the
conditions in section 5.10.3 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.
5.10 Installation options.
In the United Kingdom, as supplied, this appliance can be installed in the following
situations:
5.10.1 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
623mm (Inclusive of sealing tape) will leave the sealing tape and closure plate visible
above the appliance.
5.10.2 Precast flues.
The appliance can be installed to a fireplace that has a properly constructed precast
concrete or clay flue block system conforming to BS1289 or BS EN 1806. 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 storey 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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Width Height
Max. 432mm
Min. 305mm
Max. 610mm*
Min. 550mm

The fireplace opening must be within the following dimensions:
1The total height of the closure plate is 660mm and will accommodate a maximum
opening height of 650mm (This allows a 10mm overhang). Heights above
623mm (Inclusive of sealing tape) will leave the sealing tape and closure plate visible
above the appliance.
2Any opening visible below the appliance may be closed in.
5.10.3 Wall mounting to conventional or pre-cast flues.
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
623mm (Inclusive of sealing tape) will leave the sealing tape and closure plate visible
above the appliance.
The bottom of the appliance must be at least 100mm above the finished floor
covering. See figure 2. This requires the top of the opening to be at least 650mm
above the finished floor covering. 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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Width Height
Max. 432mm
Min. 305mm
Max. 610mm1
Min. 550mm2
Width Height
Max. 432mm
Min. 305mm
Max. 610mm*
Min. 334mm

5.10.4 Metal flue box.
The appliance can be installed to a metal flue box conforming to BS715 with a
minimum internal depth of 200mm. 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. There must be an air gap clearance of 50mm all
round the outside of the box and above the top insulation to any combustible material.
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
623mm (Inclusive of sealing tape) will leave the sealing tape and closure plate visible
above the appliance.
** This fire has been tested for use on the ‘Rite-Vent’ 7T95125 metal flue box and
found to be satisfactory.
5.11 Flues.
 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
5.10.4 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
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
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Width Height
Max. 432mm
Min. 407mm
Max. 610mm*
Min. 560mm**

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.
The carton contains the following:-
1 off Fire assembly.
1 off Ceramic fuel effect (In packaging inside firebox).
1 off Closure plate.
1 off Smoke match tube.
1 off Olive & olive nut for gas line connection.
1 off Literature pack.
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.
6.2 Appliance preparation.
1. Stand the fire upright.
2. Remove the two transit screws from the
upper back panel extensions (See figure 5).
3. Detach the window surround
(See figure 6).
a) Remove the two screws immediately below
the outer fascia canopy.
b) Lift the surround clear of the slots in the outer
fascia apron.
4. Remove the control knob by pulling clear of
the gas tap spindle.
5. Remove the control bezel by unscrewing two
screws (See figure 7).
6. Detach the fascia by removing the screws at
the fascia sides (See figure 7).
7. Pull the bottom of the fascia forward while
springing the bottom corners outward to clear
the fixing brackets. Lift the fascia upward and
forward to clear (See figure 7). Place carefully to
one side.
8. Remove the window unit by removing the
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Figure 6. Window surround
removal.
Figure 5. Transit screws.

screws each side of the window frame and lifting the unit clear.
9. Remove the ceramic coal fuel effect pack from the
firebox and keep it safe.
10. Before attempting to install, it is worth checking
that the piezo electric spark ignition system operates
satisfactorily.
To initiate the spark, temporarily refit the control
knob to the tap spindle. Depress the control knob
and while keeping it depressed, turn anticlockwise
through approximately 60° to the 1/IGN position. A
spark should track from the electrode pin to pilot
burner. If there is no spark or incorrect tracking,
check that the spark gap is between the limits shown
in figure 8. If the spark gap is correct, check the
ignition wiring.
Remove the control knob after checking.
11. For wall mounted appliances remove the
levelling screws and locknuts from below the feet.
12. If the fire is fitted to a recessed fireplace, an
extension flue spigot up to a maximum total length of
125mm may be used. The extension must be a tight
fit over the flue spigot and be secured by two self
tapping screws. Note the minimum clearance
required as shown in figure 4.
6.3 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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Figure 8. Pilot spark gap
Figure 7. fascia removal.

6.4 Fitting the closure plate.
(See figure 9).
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.
6.4.1. Hearth mounting.
(See figure 10).
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.
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Figure 10. Closure plate for hearth
mounting.
Figure 9. Closure plate.

6.4.2. Wall mounting.
(See figure 11).
The closure plate must be fitted
and sealed to the hearth and
fireplace opening using suitable
heat resistant material.
If necessary cut the closure plate
but make sure that it overlaps
the fireplace opening sufficiently
to allow satisfactory sealing.
The bottom of the appliance
must be at least 100mm above
any carpet or other floor
covering. To achieve this, the
bottom of the flue spigot opening
must be at least 565mm above
the finished floor covering.
6.4.3. 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 6.3 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
15mm.
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, retighten the lock nuts.
7.2 Wall mounting.
The fixing hole positions in relation to the
flue spigot opening are shown in figure 12.
Mark these positions on the wall. The
positions can alternatively be marked by
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Figure 12. Wall fixing holes
Figure 11. Closure plate for wall mounting.