Glowworm Opulence 2 BBU Release note

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Installation and Servicing
Instructions
G.C.37 314 14
G.C.37 314 15
Forusewith
a specially designed
Glow-worm Back Boiler Unit only
3914 S
3915 S
Tobeleftwiththeuser
One Contact Local Service
Hepworth Heating Ltd.,
Nottingham Road, Belper, Derbyshire. DE56 1JT
General/Sales enquiries :
Tel: [phone] Fax: [phone]
Customer Services:
Tel: [phone]
Fax: [phone]
BS 6332
BS 5258
References in these instructions to British Standards and Statutory
Regulations/Requirements apply only to the United Kingdom.
For Ireland the rules in force must be used.
This is a Cat I2H Appliance

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1 G e n e r a l
Sheet Metal Parts
WARNING. When installing or servicing this fire front
care should be taken when handling metal parts
(components), to avoid any possibility of personal
injury.
1.2 Statutory Requirements
The installation of this fire front must be carried out by a
competent person, in accordance with the current issue
and relevant requirements of:-
Manufacturer’s instructions, supplied.
The Gas Safety (Installation and Use) Regulations, as
amended, The Building Regulations, the Local Gas
Undertaking, The Building Standards (Scotland)
Regulations (applicable in Scotland), The Health and
Safety at Work Act, Control of Substances Hazardous to
Health, The Electricity at Work Regulations and any
applicable local regulations.
Detailed recommendations are contained in the current
issue of the following British Standards and Codes of
Practice:-
BS1251, BS5440 Part 1 and 2, BS5871, BS6891,
BS7671.
Manufacturer’s notes must not be taken as overriding
statutory requirements.
CE Mark
The CE mark on this appliance shows compliance with:-
1. Directive 90/396/EEC on the approximation of the
Laws of the Member States relating to appliances
burning gaseous fuels.
2. Directive 89/336/EEC on the approximation of the
Laws of the Member States relating to electromagnetic
compatibility.
If this fire front is to be fitted to a Glow-worm back
boiler WITHOUT a combustion products discharge
safety device please read the supplementary instructions
at the back of this booklet.
The instructions consist of three parts, Installation and
Servicing Instructions for the Back Boiler Unit,
Installation and Servicing Instructions for the Fire Front
and Instructions for Use, including the Guarantee
Registration Card. The instructions are an integral part
of the appliance and must, to comply with the current
issue of the Gas Safety (Installation and Use)
Regulations, be handed to the user on completion of the
installation.
1 General Notes and Information
This Glow-worm gas fire front is to be used with a
specially designed Glow-worm Back Boiler Unit only.
This fire front and back boiler are NOT suitable for
fitting to a precast flue.
The fire front is delivered packed in two cardboard
cartons, which together contain all the parts necessary
for the installation of the fire front.
If the back boiler and fire front are to be installed at the
same time please read both sets of installation
instructions before starting.
Wherever possible, all materials, appliances and
components to be used shall comply with the
requirements of applicable British Standards.
Where no British Standards exist, materials and
equipment should be fit for their purpose and of suitable
quality and workmanship.
1.1 Important Notice
This fire front is for use only on G20 gas.
This fire front is fitted with a safety device which will
shut it down if there is a lack of oxygen. If the fire shuts
down frequently for no apparent reason the first things to
be checked are the chimney and the air inlets into the
room. An additional cause could be that the filter, in the
gas tap has become blocked. Any problems found must
be put right, by a competent person, before the fire is
used again.

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1 G e n e r a l
Diagram 1.1
3916 BBU S
FLAT AREA
FIRE FIXING FACE
289mm
339mm 351mm 351mm 339mm
690mm
289mm
327mm 327mm
1.3 Data
Gas connection- from the service cock
Total weight - 49kg
Injector - upper Bray 18/180
- lower Bray 18/320
Burner pressure setting
- cold 13.0mbar 5.18in wg
- hot 13.2mbar 5.28in wg
Heat input - gross -6.7kW 22,750Btu/h
Heat output - nominal - 4.03kW 13,670Btu/h
Fire serial No. - On chassis - visible when front
casting is removed
Data label - Inside of right hand side panel
The fire front burner is lit by means of an electronic
spark generator unit.
All dimensions are given in millimetres
(except as noted).
C
L

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1 G e n e r a l
150mm 445mm 445mm 150mm
MAXIMUM
SHELF
DEPTH
150mm 150mm
840mm 840mm
3917 S
FLAT AREA
FIRE FIXING FACE Diagram 1.2
1.4 Fire Front Location
This fire front can only be fitted to a Glow-worm 45/2 or
56/2 back boiler unit which itself has been installed in
accordance with the Glow-worm Installation and
Servicing Instructions.
The back boiler air duct acts as a support for the fire
front.
The top of the fire front must be secured to the vertical
fire front fixing wall face. This wall face may be a
chimney breast or surround, see diagram 1.2.
The fire front flue spigot projects into the back boiler
flue collector assembly.
The gas supply is taken from the back boiler gas service
cock.
The back boiler must be correctly positioned in the
builder’s opening as the fire front is located by
connection to it.
1.5 Clearances
Restrictions must not be placed around the assembled
fire front, see diagram 1.2.
A shelf or surround of a maximum depth of 150mm may
be fitted, provided clearances are as shown in
diagram 1.2. However, for every additional 25mm extra
above the fire front the depth of the shelf may be
increased by 25mm.
Combustible furniture or materials must not be placed
closer than 1metre in front of the fire front.
C
L

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2 T y p e s o f I n s t a l l a t i o n a n d F l u e
Diagram 2.2
Diagram 2.1
50mm
MIN.
340mm
131/2in.
760mm
30in.
2in.
3918 S
Opus illustrated
INSTALLATION CENTRE LINE
C
L
406mm
to
460mm
FRONT
OPENING
560mm
to
590mm
3919 S
3920 S
PREPARED
BASE
Diagram 2.3
BUILDERS
OPENING
INSTALLATION
CENTRE
LINE
C
L
REMOVE
COMBUSTIBLE
MATERIAL FROM
THIS AREA PREPARED
BASE
280mm
280mm 220mm220mm
560mm
680mm
135mm
1/2in
1/2in. 12mm
Non-
combustible
material
Note. Refer to Section 2 in the Back Boiler Installation
Book before starting.
2.1 With Hearth
A fireproof hearth under the fire front must have the
minimum dimensions as shown in diagram 2.1.
2.2 With Surround
See diagram 2.2. The fire front casing should cover the
opening.
A wider opening will require any opening left to be
covered with a non-combustible finished material, see
diagram 2.3.
The surround must have a minimum clear, flat area as
shown in diagram 1.2. Any projection on the surround
must be outside this area.
Any combustible material on the fire front fixing face
area of the surround must be removed, see diagram 2.3.
This area, to the depth removed, should then be rendered
with a sand/cement mixture.
2.3 Without Surround or Hearth
The fire front fixing wall face must be flat over an area
as shown in diagram 1.2. This also shows the minimum
clearances for shelves or projections on the fire front
fixing wall face.
The information in the last two paragraphs of “With
Surround” should now be followed.
Under no account must carpet or other combustible
material be laid directly under the fire front, unless the
minimum clearances shown in diagram 1.2 is achieved.
The dimension is taken from the bottom of the fire front
plinth to the top of the carpet pile or other floor covering.
2.4 Flue
The back boiler flue collector assembly accepts the fire
front flue spigot.
Note: Provision must be made during the installation of
the back boiler for total ventilation requirement for the
combined appliance. See relevant section in back boiler
installation instructions.

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3 F i r e F r o n t P r e p a r a t i o n
FIRE BODY PACK
OPULENCE CASING PACK OPUS CASING PACK
Diagram 3.1
4337 S
FRONT
CASTING
PLINTH
L.H.
LEG
PLINTH
R.H. SIDE
CASTING
WALL
SEALING
PLATE
COMBUSTION
CHAMBER
BOTTOM PLATE
FLUE SPIGOT
FUEL
EFFECT
BED
LITERATURE
FIRE
BODY
ASSEMBLY
R.H. SIDE
PANEL
R.H.
LEG
L.H. SIDE
PANEL
L.H. SIDE
CASTING
R.H. SIDE
CASTING
CANOPY
CANOPY
L.H. SIDE
CASTING FRONT
CASTING
R.H. SIDE
PANEL
L.H. SIDE
PANEL
L.H.
LEG R.H.
LEG

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3 F i r e F r o n t P r e p a r a t i o n
6135
Diagram 3.1
KEY
SCREW FRONT LEG
M5x30 LEVELLING SCREW
SCREW UPPER WALL
M5x40 MOUNTING
ANCHOR UPPER WALL
NUT MOUNTING
SCREW WALL SEALING
No. 10 x 1 1/2in. PLATE FIXING
WALL WALL SEALING
PLUG PLATE FIXING
SCREW SIDE
M5x14 CASTINGS
A
J
H
G
F
E
D
C
B
SCREW UPPER SIDE
RETAINING
SCREW FRONT LEG
M5x8 FIXING
SCREW SENSING TUBE
M4x10 FIXING SCREW
K
LTAPTITE SCREW SENSING TUBE MOUNTING
M4x6 BRACKET SCREW
SCREW FLUE SPIGOT FIXING
No. 8 x 3/8in.
LIQUID
COAL
TUBING
NUT (2)
FIRE FRONT
SENSING
TUBE CONTROL
KNOB
GAS SUPPLY
PIPE
FIBRE WASHER (2)
SIDE EXTENSION (2)
OLIVE (2)
BBU
SENSING
TUBE
SENSING
TUBE
MOUNTING
BRACKET
ASSEMBLY
BATTERY
FILTER

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3 F i r e F r o n t P r e p a r a t i o n
Diagram 3.2
PULL FORWARDS
AND UP
5171
3923 S
Diagram 3.3
FLUE SPIGOT ASSEMBLY
SECURING
SCREW (7)
J
GLASS
FRONT PANEL
3.1 Unpacking
The fire front is delivered in two packs, one contains the
body assembly, fuel effect pieces and supply tube pack.
The other contains the fire front castings, side panels,
plinth and loose items pack. Refer to diagram 3.1. to
identify the parts.
To unpack carton 1, lift out the top fitting containing the
fire spigot and combustion chamber bottom plate, lift out
the cardboard front fitting, the supply tube pack and the
two boxes containing the fuel effect pieces.
Lift the outer carton clear to leave the fire front sitting in
the base tray.
To unpack carton 2, lift out the cardboard tray containing
the plinth and side panels. Lift out the loose items pack,
legs box and canopy. Remove the internal cardboard
fitting and lift out the lower front and side castings.
Put these items on one side until required. Check
contents of loose items pack against list.
Remove the glass front panel, see diagram 3.2.
It is suggested that the side extensions, from the castings
pack, be fitted at this time to the left and right hand side
panels.
NOTE: These are a slide fit onto the louvres.
3.2 Flue Spigot Assembly
Note. This is marked “Homeglow BBU”
Leave the fire front sitting in the base tray.
Remove the two plastic transit studs securing the wall
sealing plate to the rear of the fire front and put it on one
side until required.
Secure the spigot assembly to the fire front back with
the self taping screws provided, in the loose items pack,
see diagram 3.3.
Note. There are eight self tapping screws in the pack,
one spare.
3.3 Gas Supply Tube and Sensing Tubes
Preparation
Remove the plastic ferrule from the bulkhead connector
on the air duct and discard.
Fix the flared end of the back boiler sensing tube to the
bulkhead connection on the boiler air duct with the
tubing nut provided. Slide the sensing tube mounting
bracket assembly over the back boiler sensing tube and
fix to the casing with the screw provided, see diagram 4.2.
Important. Make sure that the mounting bracket
assembly is pushed back to the fire front face of the
boiler casting and check 3mm distance is achieved and
the back boiler sensing tube does not extend above the
sensing tube bracket assembly, see diagram 4.2.
Note: After fitting the combustion products discharge
safety device sensing tube please refer to the
‘commisioning’ section of the back boiler unit and
relight the boiler to test the device.
Check that the gas service cock is in the Off position, see
diagram 3.4.
The inlet supply tube, back boiler sensing tube assembly
and fire front sensing tube are packed in the supply tube
pack, see diagram 3.1.
This supply tube and fire front sensing tube may need to
be cut, at the plain end, dependent on the model and
position of the back boiler in the opening.
GLASS
RETAINING
BRACKET
Gas Supply Tube
Measure the distance “C”, see diagram 3.5, from the
front mark “P” on the air duct to the fire front fixing wall face.
Use a straight edge across the opening.
Shorten the plain end of the gas supply tube by the
distance “C”. No shortening is required when mark “P”
is level with the fire front fixing wall face, “C” being zero.
The maximum distance for “C” will be 67mm (25/8in).

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56 BBU/2
FIRE
FIXING
WALL FACE
45 BBU/2
FIRE
FIXING
WALL FACE
N
BACK BOILER
AIR DUCT
56/2
BBU
45/2
BBU
P
*'D'
*'D'
*'D'
FIRE FRONT
SENSING
TUBE
*'D' = Distance from fire fixing
wall face to datums on
back boiler air duct.
This represents the
length of pipe that requires
cutting off.
3 F i r e F r o n t P r e p a r a t i o n
Diagram 3.4
BACK
BOILER
ONLY 'ON'
TURNED
FULLY
CLOCKWISE
BACK
BOILER &
FIRE 'ON'
TURNED TO
MID POSITION
90˚
180˚
'OFF'
TURN FULLY
ANTI-
CLOCKWISE
Diagram 3.6
BACK
BOILER
AIR
DUCT
*'C' = Distance from fire fixing wall face to datums
on back boiler air duct. This represents the
length of pipe that requires cutting off.
'P'
*'C'
*'C'
GAS FIRE
SUPPLY TUBE
FIRE FIXING
WALL FACE
Diagram 3.5
5078
5245
GAS SERVICE
COCK UNION
Firefront sensing tube
Shorten the plain end of the fire front sensing tube by
distance “D”, no shortening of the tube is required when
45/2 back boiler is fitted and point “P” is level with the
fire fixing wall face. Similarly when a 56/2 back boiler
is fitted no shortening is required when point “N” is level
with the fire fixing wall face. In both cases “D” is zero
the maximum distance of “D” for both the 45/2 and 56/2
back boiler will be 25mm, see diagram 3.6.
Deburr the tube end inside and out.
3.4 Battery
Remove the fire front from the base tray.
Take the battery from the fittings pack and fit as shown
in diagram 4.1, make sure that the terminals are correctly
fitted.

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SENSING TUBE
MOUNTING
BRACKET
ASSEMBLY
MOUNTING
BRACKET
SCREW
3mm
BACK
BOILER
SENSING TUBE
BULKHEAD
CONNECTION
TUBING
NUT BOILER
AIR DUCT
SENSING
TUBE
MOUNTING
BRACKET
ASSEMBLY
FRONT FACE OF
BOILER CASTING
6171
L
4 I n s t a l l a t i o n
4.1 Battery
Remove the fire front from the base tray.
Take the battery from the fittings pack and fit as shown in
diagram 4.1, make sure the terminals are correctly fitted.
4.2 Positioning the Fire Front
Remove and discard the plastic ferrule from the bulkhead
connector.
Fix the flared end of the back boiler sensing tube to the
bulkhead connection on the boiler air duct with the tubing
nut provided. Slide the sensing tube mounting bracket
assembly over the back boiler sensing tube and fix to the
casting with the screw provided, see diagram 4.2. Fit the
sensing tube filter onto the fitting assembly, see diagram
4.2. Take care not to damage the filter.
Important. Make sure that the mounting bracket assembly
is pushed back to the front face of the boiler casting and
check 3mm distance is achieved and back boiler sensing
tube does not extend above sensing tube fitting, see
diagram 4.2.
Place the wall sealing plate onto the back boiler air duct,
mark the fixing holes, remove the plate and drill the holes
to suit the plugs and screws provided, from supply tube
pack, leave sufficient screw proud to accept the wall
sealing plate keyholes, see diagram 4.3.
Fit the wall sealing plate and tighten the screws, making
sure that the “wings” are flush with the fire fixing wall
face, see diagram 4.3.
Place the fire front onto the back boiler air duct, check
that the fire front spigot is central in the flue collector
assembly, push back into contact with the fire front
fixing wall face, see diagram 4.4.
Mark the fire front fixing points through the mounting
bracket holes at the top, see diagram 4.4.
Pull the fire front forwards and remove.
Drill the fire front fixing face using a 10mm masonry
drill to a minimum depth of 40mm to accept the anchor
nuts and screws provided.
Place the anchor nuts and screws into the holes, screw up,
but leave sufficient screw thread proud to accept the fire
front.
Note, if the fire front fixing wall face is not of a solid
construction, to a minimum depth of 40mm, for example,
hollow brick or metal an alternative and rigid form of
fastening for the fire front must be used and extra care
taken.
Fit the fire front sensing tube to the flue collector with the
two securing screws, see diagram 4.5.
SECURING
SCREW
SPARK
GENERATOR
ELECTRICAL
CONNECTIONS
9V ALKALINE
BATTERY
SECURING
SCREW
IGNITION
LEAD
Diagram 4.1
5283
NOTE:
WINGS
FLUSH
WITH
WALL
GF
Diagram 4.3
Diagram 4.2
5166 6171

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MARK
FRONT
FIXING
HOLES
SPIGOT
FLUE
COLLECTOR
ASSEMBLY FIRE FRONT
4 I n s t a l l a t i o n
Diagram 4.5
Diagram 4.4
52575072
5258
FIRE FRONT
SENSING
TUBE
SECURING
SCREW (2)
FLUE
COLLECTOR
TUBING
NUT
OLIVE
FRONT
FIXING
SCREW SPIGOT
BACK
BOILER
AIR
DUCT
FLUE
COLLECTOR
ASSEMBLY FIRE FRONT
OLIVE
TUBING
NUT
SENSING
TUBE
Diagram 4.6
Note, place the tubing nut and olive from the loose items
pack onto the prepared end of the sensing tube, see
diagram 4.5.
Offer the appliance up to the back boiler air duct and
push into position taking care not to damage fire front
sensing tube and filter, lift slightly to engage mounting
brackets onto screws, engage sensing tube into bulk head
connection, see diagram 4.6.
Tighten the fire securing screws, see diagram 4.7.
Tighten the sensing tube nut onto the bulkhead, see
diagram 4.8.

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5167
TUBE NUT
FIRE FRONT
SENSING
TUBE
TUBE NUT
4 I n s t a l l a t i o n
Diagram 4.8
OLIVE
JOINT (C)
UNION
NUT (B)
LOCK
NUT (A)
GAS SUPPLY
PIPE GAS SERVICE COCK
TUBING
NUT
Diagram 4.9
3929 S
3928 S
Diagram 4.7
MOUNTING
BRACKET
SECURING
SCREW (2)
M5 X40mm
SECURING
SCREW (2)
C
C
ANCHOR
NUT D
4.3 Gas Connection
Place the tubing nut and olive, from the loose items
pack, onto the prepared end of the gas supply tube,
see diagram 4.9.
Connect the gas supply, as diagram 4.9 tighten the nut
and olive at the gas service cock.
To tighten the other end use a spanner to hold the
locknut (A) at the bulkhead fitting and ensure that it does
not turn, tighten the union nut (B) on the supply tube in
the usual manner, see diagram 4.9.
Make sure that joint (B) is checked for gas soundness, by
checking it when carrying out the other gas soundness
checks in Section 5.1.
Fit the left hand side panel, see diagram 4.10.

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4 I n s t a l l a t i o n
Diagram 4.10
L.H. SIDE
PANEL
GAS CONTROL
KNOB
UPPER SIDE
RETAINING
SCREW
LOCATING PIN
AND HOLE
LOCATING PIN
AND HOLE
R.H. SIDE PANEL
FIBRE
WASHER LOCATING PIN
AND HOLE
UPPER SIDE
RETAINING
SCREW FIBRE
WASHER R.H. SIDE
PANEL
H
H
3930 S

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5 L i g h t i n g , T e s t i n g a n d F i t t i n g o f I n t e r n a l P a r t s
5.1 Lighting and Testing
Make sure that the electrical supply to the back boiler is
isolated.
The fire front is fitted with a combustion products
discharge safety device which will shut it down if there
is a lack of oxygen. If the fire shuts down frequently for
no apparent reason the first things to be checked are the
chimney and air inlets into the room. An additional
cause could be that the filter in the gas tap is blocked.
Any problems found must be put right, by a competent
person before the fire is used again.
The combustion products discharge safety device MUST
NOT be adjusted or disconnected. If replacing use only
the correct and approved parts.
Remove the pressure test nipple screw and fit a suitable
pressure gauge, see diagram 5.1.
Place the right hand side panel onto the pins, see
diagram 4.10, but do not secure at this time.
Turn the gas service cock to back boiler and fire ON,
see diagram 3.4.
To check for gas soundness use the pressure drop
method and apply suitable leak detection fluid to all
joints, replace glass panel, see diagram 3.2.
Fit the control knob to the tap spindle, see diagram 5.2.
IMPORTANT. If the burner does not light within three
seconds, release the tap, wait ten seconds and repeat the
lighting operation.
Push the control knob fully in and turn it anti-clockwise
to 1 - ignition, see diagram 5.2, clicking of the ignition
will be heard and the burner will light.
Keep the knob pushed in for ten seconds, to energise the
flame supervision device, during this time the ignition
system will continue to operate, indicated by the
clicking.
Air may be present in the supply to the fire front so that
the initial lighting operation may need to be repeated.
With the burner lit, visually check for leaks whilst
changing tap settings.
To change settings:
0 - 1 Push in and turn
1 - 2 Push in and turn
2 - 3 Push in and turn
3 - 4 Push in and turn
If the burner goes out, wait three minutes before
relighting, for any other reason wait for two minutes.
Check that the gas pressure is as stated in the Data
Section 1.3 or on the Data Label. (Right hand side panel)
If there is any doubt about the gas rate, check at the
meter, having first turned off all other gas appliances and
pilots.
Diagram 5.1
GAS
TAP
PRESSURE
TEST POINT
5081
Diagram 5.2
GAS
CONTROL
KNOB
IGNITION &
POSITION 1 POSITION 2
APPLIANCE
OFF
POSITION 4POSITION 3
FLAT DOWN
POSITION
VERTICAL
5082

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5 L i g h t i n g , T e s t i n g a n d F i t t i n g o f I n t e r n a l P a r t s
4329 S
FUEL EFFECT PIECES LOCATIONS
5
3
1
2
4
3
1
2
2
45
FUEL EFFECT PIECES 1 to 5 Diagram 5.4
FUEL
EFFECT
BASE
FUEL
EFFECT
BASE
(see note)
Left
Side Right
Side
RETAINING
BRACKETS
5088
NOTE:
Fuel Effect Base
seats behind
retaining brackets Diagram 5.5
SUPPORT ANGLE FOR
FUEL EFFECT PIECES
1, 2 AND 3
FUEL
EFFECT
BASE
5174
Diagram 5.3
BOTTOM
PLATE
5.2 Internal Parts - Fitting
CAUTION: If any of the internal fire front parts are
damaged DO NOT light or further test the fire front until
replacement parts are fitted.
Refit gas tap control knob.
Swing the side panels out by about 5mm, to their stops.
WARNING: The glass panel can be hot.
Remove the glass panel, see diagram 3.2.
Follow sequence in diagram 5.3 to 5.11 to fit the
combustion chamber bottom plate (inside base tray) and
internal fire front parts.
Note. The fuel effect pieces are marked on their backs.
Replace front glass panel.

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Diagram 5.6
Diagram 5.7
Diagram 5.8
Diagram 5.10
Diagram 5.9
5 L i g h t i n g , T e s t i n g a n d F i t t i n g o f I n t e r n a l P a r t s
Diagram 5.11
COMPLETED FUEL
EFFECT BED
3943 S
FUEL EFFECT PIECE POSITION 1 FUEL EFFECT PIECE POSITION 4
FUEL EFFECT PIECE POSITION 2 FUEL EFFECT PIECE POSITION 5
FUEL EFFECT PIECE POSITION 3
NOTE: FUEL EFFECT PIECE MUST
SIT ON SUPPORT ANGLE
LOCATION
RECESS 1
NOTE: FUEL EFFECT PIECE MUST
SIT ON SUPPORT ANGLE
LOCATION
RECESS 2
NOTE: FUEL EFFECT PIECE MUST
SIT ON SUPPORT ANGLE
LOCATION
LUG 3
LOCATION
RECESS 4
LOCATION
RECESS 5
4333 S
4334 S
4331 S
4332 S
4335 S
Ensure corners of fuel effect
pieces 4 and 5 are seated on
flat areas of fuel effect pieces
1, 2 and 3

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Diagram 5.15
LOCATING
HOLE
3947 S
Diagram 5.12
VIEWED FROM REAR
3944 S
Diagram 5.13
SIDE
CASTING
3945 S
Diagram 5.14
VIEWED FROM REAR
3946 S
FRONT
CASTING
LOCATION PIN
SECURING
SCREW (3)
M5 x 14mm
LEG
E
SECURING
SCREW (2)
CANOPY LOCATING
PIN
LOCATION
SLOT
B
5.3 Decorative Castings
Fit the front casting as diagram 5.12, decorative side
castings as diagram 5.13, front legs and feet as diagram
5.14 and canopy as diagram 5.15.

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Diagram 5.16
APPLIANCE OFF
IGNITION POSITION
AND CENTRE
SECTION
FLAME EFFECT
CENTRE SECTION
FLAME EFFECT
WITH OUTER
SECTIONS
FUELBED GLOW
CENTRE AND
OUTER SECTIONS
FLAME EFFECT
WITH FUELBED
GLOW
FULL FLAME
EFFECT WITH
FUELBED GLOW
5154
5.4 Heat Settings
Light the fire front burner as the relevant part of
Section 5.1.
Refer to diagram 5.16.
At tap position 1 - centre section flame effect.
At tap position 2 - centre section flame effect with outer
sections fuel bed glow.
At tap position 3 - centre and outer sections flame effect
with fuel bed glow.
At tap position 4 - (full on) full flame effect and fuel bed
glow.
In the unlikely event of the flame going out when the fire
front burner is on, then turn off. Wait 3 minutes before
relighting.
If relighting for any other reason, wait 2 minutes before
doing so.

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Diagram 5.17
L.H. SIDE
PANEL
25mm
25mm
SMOKE MATCH
EXTENSION
5175
10
10 10
DIVERTER
PLATE
SIDE VIEW FRONT VIEW
Diagram 5.18
FIRE SPIGOT NOT
SHOWN FOR CLARITY
560 SMOKE
MATCH
EXTENSION
5176
DRAUGHT
DIVERTER
5.5 Test for Clearance of Products
Notes:
WARNING: Take care, the appliance will get hot
during tests.
For the test you will need a smoke match, extension and
a torch.
IN ALL CASES, if spillage continues after the specified
test periods steps must be taken to rectify the fault(s).
Possible causes include, flue obstruction, down draught
or restricted fresh air supply into the room.
If the problem cannot be put right the appliance must be
disconnected and expert advice sought.
Test Where No Fan is Present
Close all outside doors and windows in the room where
the appliance is installed.
Light the fire front only and set to tap position 4.
After 5 minutes apply a spillage test as shown in diagram
5.17 and 5.18. During tests smoke should be drawn into
the fire draught diverter and the boiler draught diverter.
If spillage occurs, leave fire front alight for up to a
further 10 minutes and repeat test. Turn the fire front
off.
Next light the back boiler only. After 10 minutes apply
spillage test as shown in diagram 5.17 and 5.18.
During tests smoke should be drawn into the fire front
draught diverter and boiler draught diverter.
If spillage occurs, leave the back boiler alight for up to a
further 5 minutes and repeat tests.
Leave the back boiler alight.
Now light fire front. After 10 minutes apply spillage
tests as shown in diagram 5.17 and 5.18. During tests
smoke should be drawn into the fire draught diverter and
boiler draught diverter.
If spillage occurs leave back boiler and fire front alight
for up to a further 5 minutes and repeat tests.
Test Where a Fan is Present
(A fan means an extract fan or a fan for other open flued
appliances or a circulating fan for a warm air unit,
whether or not gas fired). With the fan switched off
carryout the appropriate spillage test with all doors and
windows closed, as above.
If the above spillage test is satisfactory continue as
follows:-
Open all doors connecting the room containing the
appliance and the room in which the fan is fitted.
Close all other doors and windows in the premises.
If the fan is in the same room as the appliance, close all
doors and windows in that room.
Switch the fan on and repeat the spillage test as above.
MATCH
EXTENSION
TORCH

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5 L i g h t i n g , T e s t i n g a n d F i t t i n g o f I n t e r n a l P a r t s
Diagram 6.1
MATCH OR
SPILL
Diagram 5.19
5.6 Plinth Fitting
Fit the controls cover plinth onto the guides and push it
back as far as it will go, see diagram 5.19.
Hand the Instructions for Use to the user and instruct in
the safe and economical use of the fire front and back
boiler.
Advise the customer that they should read their Users
instructions before operating the fire and always follow
the advice in the Section headed “Cleaning your Fire”.
Advise that any smell which may be apparent on initial
lighting is quite normal and it will quickly disappear.
Important: Advise that soft wall coverings, for example,
blown vinyl wallpaper, are easily affected by heat, they
may, therefore, scorch or become discoloured when
close to a heating appliance. This should be borne in
mind when having a heating appliance installed and
when redecorating.
Advise the user, to ensure the continued efficient and
safe operation of the appliance it is recommended that it
is checked and serviced as necessary at regular intervals.
The frequency of servicing will depend upon the
particular installation and usage, but in general once a
year should be enough.
Draw attention, if applicable, to the current issue of the
Gas Safety (Installation and Use) Regulations, Section
35, which imposes a duty of care on all persons who let
out any property containing a gas appliance.
It is the Law that servicing is carried out by a competent
person.
Show how to light the fire front, in the event of a power
or ignition system failure, with a spill or long match, see
diagram 6.1.
Remove the front casting.
Hold a lighted spill or long match and insert it beneath
the front lighting assembly, position the spill so that the
flame is over the burner.
Keep the spill in position, push in and turn the gas tap to
position 1 and the burner will light keep knob pushed in
for about 10 seconds and the burner will stay light.
If the burner should go out repeat the above operation,
but now keep the knob pushed in for a little longer.
Once lit operate the gas tap normally.
This is a temporary measure only and the fault must be
put right as soon as possible.
Advise the user of the precautions necessary to prevent
damage to the system, boiler and the building, in the
event of the heating system being out of use during frost
or freezing conditions.
Advise that the fire front is fitted with a safety device
and refer to the instructions for use.
Reminder, leave these instructions with the user.
MATCH
EXTENSION
BURNER
5338 3951 S
PLINTH