Baxi 748 User manual

5118938/02
OWNER GUIDE
© Baxi Heating U.K. Limited 2006.
We trust that this guide gives
sufficient details to enable this
appliance to be operated 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].
This guide is intended to help you care
for your Baxi Fires Division gas fire.
Please read thoroughly before using
and keep for future reference.
This guide to be left with the owner
Model 748
Inset live fuel effect gas fire
Incorporating the BAXI FIRES DIVISION
CONTROL
Fitted with one of the following fascia.
CHIC, ENVY,
HERITAGE, LUXOR, OPULENT or
WESTMINSTER SLIMLINE.
(G.C. Number 32-032-61)

© Baxi Heating U.K. Limited 2006.
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, Pentagon House, Sir Frank Whittle
Road, Derby, DE21 4XA.
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.
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
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OWNER GUIDE
© Baxi Heating U.K. Limited 2006.
THIS APPLIANCE IS FOR USE WITH NATURAL GAS (G20).
WHEN CONVERTED USING CONVERSION KIT NO. 0595221 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).

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.
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OWNER GUIDE
© Baxi Heating U.K. Limited 2006.

LIST OF CONTENTS
Section Page
SAFETY 5
GAS CONSUMPTION 6
APPLIANCE DIMENSIONS 7
OPERATING YOUR FIRE 8
The Oxysafe flame sensing & flue blockage safety system. 8
Lighting the pilot. 8
Lighting with a taper. 9
CLEANING YOUR FIRE 10
Metal parts. 10
Ceramic fuel effect and rear wall. 10
Burner. 10
CERAMIC FUEL EFFECT FITTING 11
MAINTENANCE 11
Battery replacement. 11
Regular maintenance. 12
Servicing. 12
USEFUL TELEPHONE NUMBERS 13
This gas fire is designed to meet the most stringent quality, performance and safety
requirements to provide you with many years’ trouble-free service.
This guide aims to improve your understanding and appreciation of your gas fire by
providing simple and informative instructions to ensure that you benefit from the
excellent performance and features it has to offer.
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OWNER GUIDE
© Baxi Heating U.K. Limited 2006.

SAFETY
Do have the fire installed by a competent person. In the United Kingdom, installation
must be in accordance with the latest edition of the Gas Safety (installation & use)
Regulations. In the Republic of Ireland, installation must be in accordance with all
national and local regulations in force.
Do
have the chimney swept prior to installation if it was previously used for solid fuel.
Do have the fire installed in accordance with the installer guide
Do
provide a minimum clearance of 750mm from the base of the fireplace opening to
any shelf made of wood or other combustible material where the shelf is not more than
150mm deep. For a shelf deeper than 150mm, add 12.5mm to the clearance for every
25mm of additional shelf depth (See graph1).
Do always use a fireguard complying with BS 8423 for the protection of young
children, the elderly or infirm.
Do wait three minutes before attempting to relight if the fire is switched off or the
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OWNER GUIDE
© Baxi Heating U.K. Limited 2006.
Graph 1. Combustible shelf clearances
IF YOU SMELL GAS
! DON’T SMOKE.
! EXTINGUISH ALL NAKED FLAMES.
! DON’T TURN ELECTRICAL SWITCHES ON OR OFF.
! TURN OFF THE GAS SUPPLY AT THE METER.
! OPEN DOORS AND WINDOWS TO GET RID OF THE GAS.
! IMMEDIATELY CALL THE GAS EMERGENCY SERVICE FROM A
NEIGHBOURS PHONE - SEE YOUR LOCAL TELEPHONE DIRECTORY.

flames are extinguished for any reason.(Your fire is fitted with a safety device that will
automatically shut off the gas supply to the fire, if for any reason , the flame goes out)
Do get advice about the suitability of any wall covering near your fire. Soft wall
coverings (e.g. embossed vinyl, etc.) which have a raised pattern are easily affected by
heat. They may, therefore, scorch or become discoloured when close to a heating
appliance. Please bear this in mind whenever you are considering redecorating.
Do
provide a minimum side clearance as detailed in figure 1. Please bear this in mind if
ever you are altering the room.
Don’t hang clothing, towels or any other fabrics over the fire.
Don’t add any extra fuel effect pieces above the number stated in the installer and
owner guide supplied with the ceramic fuel effect.
The installer may have attached it to
this guide or placed it inside
. Adding extra fuel effect pieces could cause a safety hazard
and consequent health hazards.
Don’t put paper or other materials onto your fire.
Don’t use the fire with damaged base ceramics.
Don’t place any combustible material (rugs, carpet, plastic tiles, etc.) on the hearth
Don’t
attempt to clean or service the fire until it has been switched off and allowed to
cool completely.
GAS CONSUMPTION
Model 748
Has a maximum natural gas input of 6.0kW (Gross)
Has a maximum natural gas output of 3.1kW
Has a minimum natural gas input of 2.7kW (Gross)
Has a minimum natural gas output of 1.4kW
Model 748 when converted using kit number 0595221
Has a maximum propane gas input of 6.1kW (Gross)
Has a maximum propane gas output of 3.3kW
Has a minimum propane gas input of 4.3kW (Gross)
Has a minimum propane gas output of 2.3kW
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OWNER GUIDE
© Baxi Heating U.K. Limited 2006.

APPLIANCE DIMENSIONS
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OWNER GUIDE
© Baxi Heating U.K. Limited 2006.
See graph 1
Key Description
Model
Opulent &
Luxor Chic & Envy Heritage
Westminster
AAppliance height (mm) 606 600 638 610
BAppliance width (mm) 518 467 515 510
CAppliance depth into
room (mm) 85 57 51 56
D
Minimum mandatory
clearance to combustible
surfaces projecting
beyond the front of
appliance (mm).
100 100 100 100
E
Recommended clearance
to non-combustible
surfaces for access
purposes (mm).
100 100 100 100
Figure 5. Appliance dimensions and clearances (Fascia may differ from that
shown). Dimensions are subject to manufacturing tolerance.

OPERATING YOUR FIRE
The Oxysafe flame sensing & flue blockage safety system.
For your safety, this appliance is fitted with a flue blockage safety device which will
shut down the appliance in the event of abnormal flue conditions.
This device is NOT a
substitute for an independently mounted Carbon Monoxide detector.
The device will also automatically shut off the gas supply to the fire if the pilot flame
goes out due to lack of oxygen or for any other reason.
If this device starts to repeatedly shut off the gas, get expert
advice.
This device incorporates a probe which senses that the heat from
the pilot flame is correct. If this probe is cool, the device will
prevent any gas flow unless the control knob is kept depressed at
the "Pilot/Ign" position.
If, for any reason, the flames go out when the fire is hot or if the
fire is turned off when hot, always wait at least three minutes
before attempting to relight.
Lighting the pilot.
The control is shown in figure 2.
u Slide the control button to the bottom (ignition) position marked .
In this position, the electronic ignition system should cause a series of sparks that
should light the pilot. Within four seconds of the pilot igniting, the main burner should
light at its minimum setting.
If no sparks are produced to light the pilot, the battery may need replacing. Details of
battery replacement are given further on in this guide. Until you can obtain a
replacement battery the fire can be lit with a taper as described later in this section of
the guide.
u
Keep the button at the ignition position for a further ten seconds. This will prevent
the flame sensing device from shutting off the gas while its probe warms up as
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OWNER GUIDE
© Baxi Heating U.K. Limited 2006.
Figure 2. Control
settings.
PLEASE NOTE
When operating your fire for the first time, some vapours may be given off which may
cause a slight odour and could possibly set off any smoke alarms in the immediate
vicinity. These vapours are quite normal with new appliances. They are totally harmless
and will disappear after a few hours use.

explained previously.
u
If low heat is required, release the button. The button will automatically spring up
to the low heat position shown in figure 2 (See note i).
u
For a higher heat level slide the button upwards. The burner flames and heat output
will gradually increase until the button reaches the high heat position shown in figure 2.
When the button reaches the high heat position you will feel a check to its movement.
Do not slide the button above the high heat position unless you want to turn the fire off
(See note i).
Note
i.
If the flames go out while setting the control, repeat the full lighting procedure. If the
flames repeatedly go out have the fire serviced.
ii. When first turned on the flames will appear predominantly blue. The ceramic fuel
effect will take time to warm up. Although some glow will be seen after approximately
ten minutes, the full visual effect will only be apparent after a somewhat longer time.
iii.
The appliance will operate to its maximum potential if the flue is primed during the
first 20 - 30 minutes of operation. To do this, simply slide the control to its highest
setting. This will also burn off any carbon deposits that may have formed during
previous operations.
iv.
If operating the appliance for long periods it is beneficial to change between settings.
This will also help to remove any carbon deposits that may form during operation.
Lighting with a taper.
(See figure 3).
In the unlikely event of failure of the ignition spark,
the pilot can be lit by a taper or long spill. Insert the
taper or spill through the lower left hand opening in
the front of the fuel effect bed.
! Follow the section ‘ Lighting the pilot’ as
described previously.
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OWNER GUIDE
© Baxi Heating U.K. Limited 2006.
Figure 3. Lighting with a taper
(Fuel effect may differ from
that shown)

CLEANING YOUR FIRE
To maintain the high performance and quality finish of your gas fire, please follow these
guidelines:
!
Before attempting to clean the fire, please remember to turn off the fire and wait for
the appliance to cool. The fire will retain heat for some time before cleaning can begin.
!
If any pieces of debris are found in the hotbox, have the chimney inspected before
further use.
Metal parts.
! Clean the metal parts with a slightly damp cloth and then dry.
! Do not use abrasive cleaners as these will scratch the fire surface.
! Fascia -
Clean the metal parts with a slightly damp cloth and then dry. Do not use
polish or abrasive materials.
‘Chic’, ‘Envy’and ‘Westminster’ fascia -
To remove fingerprints from the fascia apply
a very small amount of ‘baby oil’ to a lint free, non-abrasive cloth and wipe over the
surface. Use a clean cloth to wipe off the oil.
Ceramic fuel effect and rear wall.
! This product uses fuel effect pieces and a burner compartment rear wall
containing Refractory Ceramic Fibres (RCF), which are man-made vitreous
silicate fibres. Excessive exposure to this material 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.
!
Light coatings of soot will usually be burnt off during the normal operation of the
fire.
!
Should any soot accumulation become excessive, the fuel effect pieces and rear wall
should be removed from the fire for cleaning.
!
Cleaning should be carried out in a well ventilated area or in the open air by gently
brushing with the pieces held away from your face so that you avoid inhaling the
dust.
! We suggest that you remove the ceramic fuel effect pieces in the reverse order to
that shown in the ceramic fuel effect installer and owner guide.
Burner.
! The burner surface can be carefully cleaned to remove any loose particles after
taking off the ceramic fuel effect pieces. Make sure that no particles are pushed into the
burner holes.
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OWNER GUIDE
© Baxi Heating U.K. Limited 2006.

CERAMIC FUEL EFFECT FITTING
The installer and owner guide for the ceramic fuel effect is separate from this guide. The
installer may have attached it to this guide or placed it inside. It is important that the
installer and owner guide for the ceramic fuel effect is followed correctly. If replacing
the ceramic fuel effect, where a new guide is supplied, follow the installer and owner
guide supplied with the replacement fuel effect.
Keep the replacement installer and owner guide with this owner guide for future
reference.
MAINTENANCE
Battery replacement.
The igniter unit uses a 9V PP3 battery. To replace the
battery remove the firefront / lower fascia section.
Chic model -To remove the lower hanging trim
firmly hold the sides of the trim and gently pull
forward. It is held in place with magnets.
Envy and Westminster models - The lower hanging
trim is hooked in place. To remove, hold it firmly and
lift upward and forward.
1. Remove and discard the battery from the ignition
block located below the burner tray at the left side.
2. Fit the replacement battery to the ignition
block. (See figure 4). The positive terminal (+) is
to the top as you insert.
3. Replace the firefront / lower fascia section.
Chic model -The lower section of the fascia has
two tabs. Locate these into the slots in the fascia
(See figure 5). It may be necessary to re-position
the magnets that secure the lower section.
Envy model - Locate the lower section of the
fascia onto the tabs as shown in figure 6.
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OWNER GUIDE
© Baxi Heating U.K. Limited 2006.
Figure 5. Fitting the lower section
to the Chic and Envy fascia
Figure 4. Fitting the battery

Regular maintenance.
In order to achieve and maintain high levels of personal safety and performance
efficiency, it is essential that the opening at the back of the fire and the flue are kept
clear of any form of obstruction. It is possible that deposits of mortar or soot could fall
and accumulate causing the flue to be blocked or restricted and so preventing proper
clearance of dangerous exhaust fumes.
In the United Kingdom it is the law that a landlord must have any gas appliance, flue
and pipework which is situated in a tenant’s premises checked for safety at least every
twelve months by a competent person (In the U.K, a CORGI registered installer).
We recommend that all gas appliances and their flues, wherever situated, are checked
annually.
Servicing.
!
Servicing can be carried out either by a Baxi Fires Division Service engineer or a
CORGI registered installer.
! If you require your fire to be serviced, please contact
Baxi Fires Division Service
on 08706 090 081
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OWNER GUIDE
© Baxi Heating U.K. Limited 2006.
Figure 6. Fitting the lower section to the Envy
fascia.

IMPORTANT
To help us quickly help you, please try to have the following information available
before you contact us:
Type of fire.
Model/Name.
Serial Number.
You will also be asked for the fault, problem or request plus your Post Code.
If you wish to replace any of the ceramic fuel effect pieces, spare parts are available
nationwide via the ‘interpart
stockist network’. For your local stockist consult Yellow
pages under Central Heating.
!
When fitting replacement parts, follow the instructions contained in this guide. It is
important that only approved parts are used for maximum safety.
USEFUL TELEPHONE NUMBERS
General advice about gas and your gas fire:
BAXI FIRES DIVISION TECHNICAL HELPLINE 08706 061 065.
To report faults or arrange for your fire to be serviced:
BAXI FIRES DIVISION SERVICE 08706 090 081.
For sales or product information:
BAXI FIRES DIVISION SALES 08706 061 067.
For spares inquiries
Spare parts are available nationwide via the ‘interpart stockist network’. For your
local stockist consult Yellow pages under ‘Central Heating’.
CALLERS IN THE REPUBLIC OF IRELAND
Call 0044 8706 061 065
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OWNER GUIDE
© Baxi Heating U.K. Limited 2006.