Baxi Fires Division 756 Assembly instructions

5115053/01
INSTALLER GUIDE
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
Baxi Fires Division 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
THIS APPLIANCE IS FOR USE WITH NATURAL GAS (G20).
WHEN CONVERTED USING CONVERSION KIT NO. 0575621 THIS
APPLIANCE IS FOR USE WITH PROPANE GAS (G31).
THIS APPLIANCE IS SUITABLE ONLY FOR INSTALLATION IN THE UNITED
KINGDOM (GB) AND THE REPUBLIC OF IRELAND (IE).
Model 756
INSET LIVE FUEL EFFECT GAS FIRE
Fitted with
Splendour or
Exquisitefascia
(GC No. 32-811-46)
© Baxi Heating U.K. Ltd.

Safety First.
Baxi Fires Division fires are CE Approved and designed to meet the appropriate British
Standards and Safety Marks.
Quality and Excellence.
All Baxi Fires Division 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
Baxi Fires Division is a member of the Society of British Gas Industries which works to
ensure high standards of safety, quality and performance.
Careful Installation
Baxi Fires Division is a CORGI registered company. All our gas fires must be
installed by a competent CORGI Registered Installer in accordance
with our Installer Guide and should not be fitted directly on to a
carpet or floor of combustible material.
Baxi Fires Division, 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
Page 2
INSTALLER GUIDE

CONTENTS
Section Heading Page
1. SAFETY 4
2. ACCESSORY LIST 4
3. APPLIANCE DATA 5
4. GENERAL INSTALLATION REQUIREMENTS 6
5. PACK CONTENTS 12
6. FIREPLACE CHECK 13
7. IGNITION CHECK 14
8. GAS SUPPLY CONNECTION 14
9. PREPARING APPLIANCE FOR INSTALLATION 15
10. HOTBOX INSTALLATION 18
10.1 Cable retention and floor fixing 18
10.2 Sealing floor front - all installations 20
11. BURNER & SUPPLY PIPE INSTALLATION 20
11.4 Check inlet pressure 21
12. FASCIA INSTALLATION 22
13. FULL OPERATING CHECKS 23
13.1 Check the burner operation 23
13.2 Check for spillage 23
13.3 Flame supervision and spillage monitoring system 24
14. FINAL REVIEW 24
15. SERVICING & PARTS REPLACEMENT 25
15.1 To remove the fascia 26
15.2 To remove the burner unit. 26
15.3 To remove the spillage plate. 27
15.4 To remove the inner panel. 27
15.5 To remove the pilot unit. 27
15.6 To remove the gas valve. 28
15.7 To remove the piezo generator. 28
15.8 To grease the control tap. 28
15.9 To replace the top surface of the burner . 29
15.10 To replace the burner . 29
15.11 To remove the burner injector. 29
15.12 To remove the appliance from the fireplace. 30
Page 3
INSTALLER GUIDE

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 as below:
Model Convector box (kg) Heat engine (kg) Fascia (kg) Total (kg)
Splendour 5.56 7.71 4.27 17.54
Exquisite 5.56 7.71 4.27 17.54
! 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 0575621
Page 4
INSTALLER GUIDE

3. APPLIANCE DATA
This product uses a burner gasket containing Refractory Ceramic Fibres (RCF). If the
burner surface is not made of wire mesh then this will also be made of 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 not to touch or disturb the burner surface 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. Do NOT vacuum the burner surface. When
replacing the the burner surface 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 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.
* When converted using conversion kit number 0575621.
The appliance data label is located on a plate at the base of the fire. This can be seen by
lowering the bottom front cover of the fascia.
Page 5
INSTALLER GUIDE
Gas Natural (G20) Propane (G31)*
Inlet Pressure 20mbar 37mbar
Input Max. (Gross) 5.3kW (18,084 Btu/h) 5.3kW (18,084 Btu/h)
Input - Min. (Gross) 3.2kW (10,918 Btu/h) 4.3kW (14,672 Btu/h)
Inlet Test Pressure (Cold) 20.0 ± 1.0mbar (8.0 ± 0.4in
w.g.)
37.0 ± 1.0mbar (14.85 ±
0.4in w.g.)
Gas Connection 8mm pipe 8mm pipe
Burner Injector Stereomatic size 170 Stereomatic Size 115
Pilot & Atmosphere Sensing
Device OPNG 9030 OPLPG 9222
Ignition Integral piezo (Mounted on
gas valve)
Integral piezo (Mounted on
gas valve)
Aeration Non-adjustable Non-adjustable

4. GENERAL INSTALLATION REQUIREMENTS
4.1 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 EN 1856 Part 1 which replaces BS 715
BS 1251
BS EN 1858 which replaces BS 1289 Part 1
BS EN 1806 which replaces BS 1289 Part 2
BS EN 1856 Part 1 which replaces BS 4543 Part 2
BS 5440 Part 1
BS 5440 Part 2
BS 5871 Part 2
BS 6461 Part 1
BS 6891
BS 8303
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 “Domestic gas installations”
b) All relevant national and local rules in force.
Where no specific instructions are given, reference should be made to the relevant
British Standard Code of Practice.
4.2
In the United Kingdom, as supplied, the appliance can be installed in the following
situations:
4.2.1 To a fireplace complete with surround and hearth as shown in figure 1 and
complying with BS1251 after removal of the fireback and sufficient material behind the
Page 6
INSTALLER GUIDE

fireback for a debris
catchment space. The
required fireplace, hearth,
debris catchment area and
clearance dimensions are
shown in figure 1.
4.2.1.1 ‘Hole-in-the-wall’
installations.
! It is recommended that
a hearth should be installed
as in figure 1.
If a hearth is not fitted, the
fire must be installed so
that the distance from the
base of the fireplace
opening in the wall to the
finished floor level is at
least 25mm. Where there
is no floor covering or
carpet and the floor is of a type that
is likely to be covered in such a
way then the distance from the
base of the fireplace opening in the
wall to the finished floor level
should be increased to at least
100mm.
! To protect from the risk of
burns and ignition of clothing a
tactile separator shall be used. The
hearth detailed in section 4.9 meets
the requirements for a tactile
separator. If this is not used then a
672mm long fender, kerb,
horizontal bar, or other barrier,
being fixed not less than 50mm
above floor level and positioned
300mm in front of the fixing plane of the fire will meet the requirement.
4.2.2
To a fireplace incorporating a metal flue box complying with the constructional
requirements of BS EN 1856 Part 1 or BS 715. The dimensions of the flue box must
conform to those shown in figure 2.
Page 7
INSTALLER GUIDE
Figure 2. Metal flue box
Figure 1. Hearth and fireplace opening dimensions

4.2.3 A precast concrete or clay flue
block system conforming to BS EN
1806 or BS 1289 with dimensions as
in figure 3. The current versions of
BS1289 and BS EN 1806 recommend
that 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 (See figure3).
4.2.4 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.
4.3 Suitable flues and minimum flue sizes are as follows: -
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.
! 175mm diameter lined brick or stone flue.
!
200mm diameter factory made insulated flue manufactured to the current edition of
BS EN 1859 or BS 4543.
! 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 BS EN 1856
Part 1 or BS 715. 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 4.2.3 are
Page 8
INSTALLER GUIDE
Figure 3. Precast or clay flue block system
dimensions

met.
4.4 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.
4.5 The flue must not be used for any other appliance or application.
4.6
Any chimney damper or restrictor should be removed. If removal is not possible,
they must be secured in the open position.
4.7
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.
4.8 If the fireplace opening is an underfloor draught type, it must be sealed to stop
any draughts.
4.9 The appliance must be mounted behind a non-combustible hearth (N.B.
conglomerate marble hearths are considered as non-combustible) unless the conditions
of section 4.2.2.1. The appliance can be fitted to a purpose made proprietary class “O”-
100°C surround. 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 surface of the hearth must be sufficiently flat to enable the bottom of the fascia and
the bottom front cover to be aligned horizontally. Any excessive unevenness (uneven
tiles, Cotswold stone, etc.) should be rectified.
The appliance must not stand on combustible materials or carpets.
4.10
The front face of the fireplace should be reasonably flat over the area covered by
the hotbox top and side flange seals to ensure good sealing. These faces should be made
good if necessary.
The fireplace floor should be reasonably flat to ensure that a good seal with the hotbox
can be made.
4.11 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.
4.12
This appliance must not be installed in any room that contains a bath or shower or
where steam is regularly present.
Page 9
INSTALLER GUIDE

4.13
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.
4.14 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.
4.15 The minimum height from the base of the fireplace opening 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 = 700mm.
•For a shelf deeper than 150mm
Minimum height = 700mm + 12.5mm for every 25mm depth over 150mm.
(See graph 1).
4.16 If the appliance is to be fitted against a wall with combustible cladding, the
cladding must be removed from the area covered by the fascia. The cladding must also
not touch the fascia (See figure 4). We suggest that the actual fascia is used as a
template to mark the area for combustible cladding removal and that this area is
increased by at least 2mm all round. If the cladding projects forward from the fixing
Page 10
INSTALLER GUIDE
Graph 1. Combustible shelf clearances

plane of the fire the clearance at the top of
the appliance must be increased to a
minimum 15mm.This will allow for fascia
removal.
4.17 Proprietary terminals must comply
with BS EN 1856 Part 1 or 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.
4.18 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 shown in figure 5.
4.19 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
Page 11
INSTALLER GUIDE
Figure 4. Removal of combustible
cladding
Figure 5. Appliance dimensions and clearances

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.
5. PACK CONTENTS
1Burner & Hotbox Unit
1Spacing frame (Three separate pieces)
6Edge clips for securing the spacing frame
1Inlet ‘T’ Connector which includes a nut and
olive for 8mm inlet pipe
1Flue restrictor plate
2Screws (For flue restrictor)
2Fireback spacing brackets
2Screws (For Fireback spacing brackets)
2Small “U” seals for hotbox side flanges
1Strip of floor sealing tape
4Eyebolts
Page 12
INSTALLER GUIDE
Figure 6. Pack contents
1Length of foam seal
6Fibre plugs
4Woodscrews
2Fire retaining cables
2Cable clamps
1Rubber grommet
1Literature pack
1Smoke match tube
1Fascia
1Eliptical burner bezel
1Fascia heat baffle
4
Screws for fascia heat baffle

Carefully remove all the contents. Check that all the listed parts are present and in good
condition. The pack may contain additional components to that stated above. These can
be discarded following installation.
6. FIREPLACE CHECK
6.1 Fireplace check.
6.1.1 Fireplace size
The fireplace must comply with
the requirements described in
section 4.2. This will probably
entail removing the fireback and
infill material behind the
fireback. The debris catchment
area shown in figure 7 must be
kept clear of obstructions.
6.1.2 Fireplace general
condition
The fireplace floor should be
reasonably flat to ensure that the
hotbox can be installed without it rocking and so that a good seal can be made at the
bottom front of the box. The front face of the fireplace should be reasonably flat over
the area covered by the spacing frame top and side flange seals to ensure good sealing.
These faces should be made good if necessary. If the appliance is to be fitted against a
wall with combustible cladding, the cladding must be removed from the area covered by
the fascia. The cladding must also not touch the fascia (See figure 4). We suggest that
the actual fascia is used as a template to mark the area for combustible cladding
removal and that this area is increased by at least 2mm all round.
6.1.3 Soundness for appliance attachment
A primary method of retaining the appliance is provided. This involves using concealed
tension cables fixed to the rear of the fireplace opening together with secondary fixing
to the fireplace floor. This method is detailed in section 10 of this manual. This method
is particularly useful for instances where drilling holes in the front surface of the
fireplace surround is unacceptable to the customer or otherwise impractical. N.B. It is
unwise to attempt to drill into marble without the proper tools and equipment.
Make sure that the areas at the back and towards the centre of the fireplace floor are
sound enough to take the eyebolts and screws. If these areas have deteriorated due to
prolonged use, they should be made sound with a suitable cement.
Page 13
INSTALLER GUIDE
Figure 7. Fireplace area

6.1.4 Installations using a metal flue box
The whole of the top surface of the metal flue box must be covered with a 100mm layer
of mineral wool or equivalent insulation (See figure 2).
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.
7. IGNITION CHECK
Before attempting to install, it is worth checking that the ignition system performs
satisfactorily.
Set the control knob to the off
position. Depress the control
knob and rotate it
anticlockwise to the pilot
ignition position. A 'click' will
be heard as the integral piezo
operates. A spark should be
seen between the electrode and
pilot tip. If there is no spark
check the following: -
! Ensure that the electrode lead is connected to the terminal at the base of the
electrode.
! If the above is correct, check for damage to the electrode lead.
8. GAS SUPPLY CONNECTION
A nut and olive are provided for an 8mm pipe inlet connection to the ‘T’ connector at
the bottom front of the appliance. The ‘T’ connector can be rotated to allow a
connection from any rear-concealed connection. The ‘T’ connector includes a valve for
isolating the gas supply and a pressure test point.
The supply pipe must be rigid material. Flexible pipe must not be used.
Concealed supply pipe connection.
If a concealed connection from inside the fireplace is required then, before the
Page 14
INSTALLER GUIDE
Figure 8. Ignition operation

appliance is fitted into the fireplace
it will be necessary to extend the supply line so
that it will project through the hole in the back of the hotbox and run to the ‘T’
connector at the front. The pipe run from the supply line up to the rear opening in the
hotbox must be kept away from the area which will be taken by the hotbox when it is
installed. Note that the centre of the appliance inlet ‘T’ connector is 25mm above the
fireplace floor. The inlet ‘T’ connector should be fitted to the supply pipe at this stage.
9. PREPARING APPLIANCE FOR INSTALLATION
1. The fire is fitted with two transit support screws.
These are located on the sides of the hotbox and are
labelled. They prevent burner assembly movement during
transit. Remove the transit screws and discard.
2. Remove the two screws to the side of the burner
assembly (See figure 9)
3. Detach the burner assembly from the hotbox by
holding the ‘bowl’ and gently sliding forward. The
burner assembly is heavy and if not supported
sufficiently will drop when clear of its support brackets.
When sliding the burner assembly be be careful not to
lift it as this may scratch the top surface.
4. Fit the two “U” section seals to the bottom edges of
the hotbox side flanges (See figure 10).
5. It is important that the grommet supplied in the
loose parts pack is fitted to the hole in the
rear of the convection box.
6. For concealed connection only: Pierce
the grommet to allow the pipe to pass through
it. The grommet should envelop the pipe. If the
hole is larger than the pipe, seal it with tape.
Do not pierce the grommet unless the supply
pipe is to pass through it.
Page 15
INSTALLER GUIDE
Fireback 10. Fitting “U” Seals
Figure 9.Burner module
removal

7. The appliance is supplied with two fireback spacers. Do
not fit the fireback spacers if the fire is to be installed
into a precast or clay flue block system as in section
4.2.3. These should extend backwards to ensure sufficient
clearance from the back of the fireplace. Remove the label
and retaining screws from the rear sides of the hotbox.
Position the fireback spacer as shown in figure 11. Secure
the fireback spacers using the screws removed previously
and the two supplied with the fire.
8. 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 flue liner is used.
For 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.
The restrictor is packed loose with the
appliance and is fixed with two screws (See
figure 12).
9Supplied with the fire is a spacing frame.
This is made up of three separate pieces, a top
and two sides. The three pieces are identified
in figure 13.
Page 16
INSTALLER GUIDE
Figure 13. Assembling the spacer frame
Figure 12. Flue restrictor
Figure 11. Fireback
spacers

10. The sides have a stepped top face. These
must be located on the inside the top piece (See
point 1 of figure 14). The tabs on the top piece
must locate on the inside of the side pieces (See
point 2 of figure 14). Secure the two side pieces
to the top piece using two self tapping screws
supplied. Locate the screws from inside the ‘U’
channel.
11. There is a length of self adhesive foam seal
supplied with the fire. This will need to be fitted
to the outer rear edges of the side and top
pieces of the spacer frame. Fit it to the
flanges that do not have holes. The holes
must be placed against the rear of the fire.
Ensure that there is no gap between the
foam seals where they meet at the top
flange (See figure 15).
12. Locate the spacer frame to the rear of
the hotbox (The foam seal must be to the
rear of the spacer frame and NOT
against the flanges of the hotbox). Secure
the spacer frame to the hotbox using the six
edge clips supplied. Position these as in
figure 16.
13. Remove any protective film from the spillage
plate.
Page 17
INSTALLER GUIDE
Figure 16. Fitting the edge clips
Figure 15. Fitting the foam seal
Figure 14. Fitting the foam seal

10. HOTBOX INSTALLATION
10.1 Cable retention and floor fixing.
1. Make sure that the relevant areas at
the fireplace back or floor are sound
enough to take the eyebolts and
screws. If these areas have
deteriorated due to prolonged use they
should be made sound with a suitable
cement.
2. Drill four holes in the rear wall of
the fireplace for the fibre plugs. The
holes should be drilled within the
range of positions shown in figure 17
using a no.12 masonry drill. The holes
should be equidistant each side of the
centre line of the fireplace to ensure
that the appliance finishes centrally in
the opening when tension is applied to
the cables.
3. Insert a fibre plug into each hole.
Use the fibre plugs supplied with this
appliance - Never use plastic plugs
instead of the fibre plugs supplied.
Screw the eyebolts into the plugs.
Make sure that the bolts are secure.
4. Place the hotbox unit close to the fireplace but
allow sufficient access into the fireplace opening
so that the cables can be threaded through the
eyebolts and returned through the back of the
hotbox. If a concealed connection is being used,
insert the hotbox into the fireplace feeding the
supply pipe through the pierced hole in the rear
grommet.
5. The hotbox has two holes at each side of the
spillage plate. Insert one end of each cable (one
cable each side) from the back through the lower
of the two holes and return the end through the
upper of the holes (See figure 18). Give the cables a pull so that they grip against the
hotbox flanges.
Page 18
INSTALLER GUIDE
Figure 18. Upper cable retention
Figure 17. Eyebolt positions

6. Thread the cables through the eyebolts. Return the
cables through the holes near the bottom of the hotbox
back panel (See figure 19) (For precast or clay block flue
systems return the cables through the slotted holes in
the side of the hotbox).
7. Place the hotbox fully back into the fireplace opening so
that it is sealed against the fireplace front surround.
8. Drill a hole into the fireplace floor through each of the
two holes in the base of the hotbox using a no.12 masonry
drill (See figure 20).
9. Insert a fibre plug into each hole. Use the fibre plugs
supplied with this appliance - Never use plastic plugs
instead of the fibre plugs supplied.Fit a
woodscrew in each plug and tighten.
Always screw the base into position before
applying tension to the cables. This will ensure a
tight seal between the top of the hotbox and wall.
10. Fit a cable retainer over the bottom end of each
cable.
11. Pull each cable taut. Push the cable retainers
hard up against the back panel. The end of the cable
adjuster will pass into the hole. Tighten the screws
in the retainers so that they clamp the cables in
position. Apply tension to the cables by
turning the hexagonal adjusters by hand (See
figure 21).
12. Inspect the installation of the hotbox
against the fireplace surround. If the hotbox is
aligned squarely and the sealing is satisfactory,
fully tighten the cable retainers.
13. If the hotbox is not correctly aligned,
release the tension on the cables by slackening
the screws and turning the hexagonal adjusters
fully anticlockwise. The hotbox should then
automatically realign itself. Pull each cable
taut again and push the cable retainers back
against the back panel. Again, tighten the
screws in the retainers and apply tension to the cables by turning the hexagonal
adjusters clockwise as far as possible.
Page 19
INSTALLER GUIDE
Figure 21. Lower cable retention
Figure 20. Floor fixing
Figure 19. Cable route

14. Feed the free length of the cables into the gap between the inner and outer back
panels so that they are available to allow easy removal and refitting of the appliance
during subsequent service calls. Do not cut off the free lengths of cable. On precast
flue installations feed the cables into the small holes at the base of the side panels.
10.2 Sealing floor front - all installations.
Using the floor sealing tape supplied, seal the bottom
of the hotbox to the fireplace and hearth floor (See
figure 22).
Make sure that the whole length of the front edge
of the hotbox is fully sealed.
11. BURNER & SUPPLY PIPE INSTALLATION
11.1 Fitting the burner.
1.
Place the burner assembly into the hotbox and secure using the two screws removed
previously.
2. Supplied with the fire is an eliptical burner bezel. Place this within the edge of the
burner so that it covers the screws that secure the burner top surface. The gap in the
elipse should be positioned so that the pilot flame passes through it.
11.2 Supply pipe installation.
A nut and olive is provided for an 8mm-pipe inlet connection directly to the gas control.
The isolating ‘T’ connector can be rotated to allow a connection from any direction. The
‘T’ connector includes a valve for isolating the gas supply.
The supply pipe must be rigid material. Flexible pipe must not be used. Connect the
supply line to the appliance.
Turn on the gas supply and pressure check the installation pipework for gas soundness.
In the United Kingdom (GB) check in accordance with the current edition of BS 6891.
In the Republic of Ireland check in accordance with the current edition of IS 813
“Domestic Gas Installations”
11.3 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
Page 20
INSTALLER GUIDE
Figure 22. Floor sealing