Infinity 660 PC User manual

OWNER MANUAL
INCLUDES
USER INSTRUCTION
&
INSTALLATION & MAINTENANCE
INSTRUCTIONS
Please read these instructions carefully before you start installing or using this
appliance
Keep this booklet handy for future reference
This appliance is
For use in Great Britain or
IRELAND only
FROM INFINITY FIRES
Charlton & Jenrick Ltd
TELFORD
SHROPSHIRE
TF3 3AR

2 LT6159 issue 7(06/13)
660 PCInstructions CONTENTS
PAGE
USERS INSTRUCTIONS
SECTION ONE Introduction Consumer Protection Information 3
Heath & Safety Notice 3
Introduction 3
Important Information 4
SECTION TWO Operating Appliance Lighting the Appliance 5
Replacing Hand Set Battery 6
Replacing Appliance Battery 8
SECTION THREE Cleaning Cleaning Trim and Fret or Fascia 8
Cleaning Black Painted Surfaces 8
Cleaning Pilot Assembly 8
Cleaning Glass panel 8
Removing Glass Panel 8
SECTION FOUR Fuel Bed Cleaning & Layout Cleaning Fuel Bed 9
Log Fuel Bed Layouts panel 10
INSTALLATION INSTRUCTIONS
SECTION FIVE Appliance Data 12
SECTION SIX Regulations and Warnings 13
SECTION SEVEN Siting the Appliance Flue (Class1) 14
Installation Compatibility hole in wall) 14
SECTION EIGHT to Install Appliance Checking the Flue and Fire Opening 14
Fitting the closure plate 15
Gas supply routing 15
Mounting the appliance 15
Connect the gas supply 15
Fitting the glass panel 15
Position remote receiver 15
SECTION NINE Checking Fire Operation Check Gas soundness 16
Checking Product Clearance 17
Fitting Trim/Fascia 17
Advice to Customer ………17
MAINTENANCE INSTRUCTIONS
SECTION TEN Maintenance General 18
Pilot Linting 18
To remove the burner tray 18
Replacement of gas control 18
Replacement of injectors 18
Replacement of Oxy-pilot assembly 19
Replacement of Control Unit (EDB) 19
SECTION ELEVEN Wiring Diagram 19

3 LT6159 issue 7(06/13)
660 PC Users Instructions
SECTION ONE Introduction
Consumer Protection Information
As manufacturers and suppliers of heating products, we take every care, as far as is reasonably
practicable, that these products are so designed and constructed as to meet the general safety
requirement when properly used and installed. To this end, our products are thoroughly tested and
examined before despatch.
IMPORTANT NOTICE: Any alteration that is not approved by the appliance manufacturer could
invalidate the approval of the appliance, operation of the warranty and could affect your statutory
rights.
Health and Safety Notice
Important
This appliance could contain some of the materials, indicated below, that could be interpreted as
being injurious to health and safety. It is the users / installers responsibility to ensure that the
necessary personal protective clothing is worn when handling these materials, see below for
information.
Artificial Fuels, Mineral Wool, Insulation Material, Refractory/Ceramic Fibres, Glass Yarn - may
be harmful if inhaled, may be irritating to skin, eyes, nose and throat.
When handling, avoid inhaling and contact with skin or eyes. Use disposable gloves, facemasks and
eye protection. After handling wash hands and other exposed parts. If a vacuum is used for cleaning
the coals or cleaning after servicing / installation it is recommended that it is of the type fitted with a
HEPA filter.
Disposal of refractory / ceramic materials. To keep dust to a minimum these materials should be
securely wrapped in polythene and be clearly labelled ‘RCF waste’. These materials are not classified
as ‘hazardous waste and should be disposed of at a site licensed for the disposal of industrial waste.
INTRODUCTION
The 660 PC as been designed and tested to the requirements of EN 613 and is suitable for use in
GB (Great Britain) and IE (Ireland).
The 660 PC incorporates a single gas control, which selects ignition pilot, with variable setting
between low and high settings and is operated via remote control. The system is powered by a
battery pack; therefore no mains electrical supply is required.
Like all appliances incorporating an aerated burner a low frequency noise may be heard, this may
be more noticeable on the low setting.
The 660 PC incorporates a safety device in the form of an Oxygen Depletion System, which
constantly monitors the oxygen in the room and will cause the fire to switch off if the oxygen level
reduces, for instance due to insufficient ventilation or a blocked flue.
If this regularly occurs do not attempt to relight the appliance until a qualified engineer has
checked it, the problem may not be due to lack of air or a defective flue.
The pilot can be left on (standby setting) or the pilot can be extinguished and relit each time the
fire is used.
To obtain an authentic fire sound, a noise will be noticeable from the burner.

4 LT6159 issue 7(06/13)
660 PC Users Instructions
SECTION ONE Introduction Continued
The 660 PC is battery operated; therefore no mains electrical supply is required. Power to the
appliance is provided by 6 high power alkaline 1.5V batteries (“C” size) (a spare set of 6 “C” batteries
is supplied with the appliance
An audible repeated bleep warning indicates that the appliance batteries need changing or charging
(if rechargeable batteries have been used).
Important: Batteries should be changed as soon as possible as the appliance will not light if
the battery power gets to low.
IMPORTANT INFORMATION
The appliance is for use on Natural Gas (G20 @ 20mbar) only.
The chimney or flue (unless new or previously used with a gas appliance) shall be swept before
installation if it has been used for solid fuel.
Failure to install appliance correctly could lead to prosecution.
In GB (Great Britain), the appliance must be installed by a competent person i.e. Gas Safe-
registered, in accordance with the GAS SAFETY (INSTALLATION AND USE) REGULATIONS,
The Building Regulations (or The Building Regulations (Scotland) or The Building Regulations
(Northern Ireland)) and The Current I.E.E. Wiring Regulations, if appropriate.
In IE (Ireland), the appliance must be installed by a competent person and installed in accordance
with the current edition of I.S.813 Domestic Gas Installation, the current Building Regulations and
the current ETCI rules for electrical installation, if appropriate.
The glass front of this fire acts as a dress guard, conforming to BS 1945 (1997) however; a
fireguard conforming to BS6539 (1997) must be used to protect young children, the elderly or
infirm.
The appliance MUST NOT be used with the glass safety screen removed or if it is damaged or
cracked.
During initial firing, an odour may be evident. This is the starch binder used during the
manufacture of the fibre components of the fire, and there are no harmful effects produced.
During the warming up and cooling down of the appliance you may experience some expansion
and contraction noises. These are normal.
During the normal operation of the fire some black staining may appear on some parts of the fuel
bed. This is quite normal and adds to the appearance of the appliance. However, if excessive
black staining does occur it may be due to the fuel bed being incorrectly laid. This should be
checked prior to contacting a service engineer.
When using black glass liners care should be taken to ensure flames do not make contact with
them as this will result in staining or permanent marking.
Due to the nature of the high gloss finish on the outer trim, you may experience some markings in
the form of a film. This is quite normal and can be wiped off using a dry clean cloth when the fire
is cold causing no damage to the trim.
* The top of the outer firebox is not a working surface and therefore you should avoid placing
items on top*

5 LT6159 issue 7(06/13)
660 PC Users Instructions
SECTION ONE Introduction Continued
Care must be taken to prevent any damage being caused to surrounding soft furnishing or
decoration; e.g. many embossed vinyl wall coverings may become discoloured if placed too close
to the appliance. Combustible material i.e. wall panelling or wallpaper must be removed from
behind the fire and fire fascia.
It is advised that this appliance is serviced annually; as it is more likely to provide trouble-free
operation.
In GB (Great Britain) the fire does not normally require purpose built ventilation, but if for any
special reason purpose built ventilation is provided it should be checked periodically to ensure
freedom from obstructions.
In IE (Ireland) permanent ventilation must comply with the current edition of IS813.
SECTION TWO Operating the Appliance
To light the appliance using the remote hand set:
a. Point the remote control hand set in the direction of
the appliance and press the button. Continue to
hold the button for approximately 2 seconds and
release. When released a bleep should be and heard
the appliance will automatically go through the ignition
sequence and the pilot should ignite. Once the pilot is
alight the appliance will automatically go to the high
setting (approximately 20-25sec).
b. If the ignitor stops sparking and the pilot fails to light
press the button for at least 2 seconds and
release, again a bleep should be heard. Then repeat
the lighting procedure.* see note on page 7
c. With the appliance lit, by pressing key the operational mode is switched from manual to Room
thermostat setting and vice versa. When Room thermostat mode is active, the display shows the
set temperature value and the “AUTO” icon will appear on the LCD display. By using the arrow
key the desired room temperature can be set. When manual mode is active, the display shows
the “MAN” icon plus the flame icon and a five level bar icon setting. By pressing the arrow key,
the flame picture can be adjusted at five stages between high and low flame. If level 5 is currently
active, the icon max below the flame icon will appear.
d. To switch off the appliance press the button for at least 2 seconds and on releasing the button
the appliance will bleep and then shut off.
e. The appliance can be switched off with out using the hand set by removing the appliance batteries
located below the air grill cover. When the batteries are removed there will be a delay (up
3minutes) after which, double bleeps may be heard and shortly after the appliance will extinguish.
Ensure that the battery is reconnected once the fire as been extinguished. The appliance cannot
be operated without the use of the handset.
Room Thermostat mode
The remote handset checks the room temperature at a fixed time intervals. Depending on the
difference between set room temperature and the actual room temperature the remote proceeds to
modulate in one level steps. Once the room temperature is reached it moves to standby position pilot
Only.

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SECTION TWO Operating the Appliance Continued
The icon “PILOT” will appear on the LCD display. As soon as the actual room temperature falls below
the SET room temperature, the system will move from standby to the high flame level. From this point
it will proceed again the modulation process.
Note: Due to the temperature checks at timed intervals, the display temperature on the handset may exceed
the room setting temperature before the appliance defaults to the pilot setting.
TO REPLACE BATTERY IN HAND SET (3 AAA TYPE BATTERIES)
Remove the cover from the rear of the handset and fit replacement battery.
Clock Regulation
As soon as the batteries are fitted the timer digits will blink. Using the arrow
key increase or decrease the hour, minutes and week`s value. By pressing the
Owill set and shift setting until complete.
Changing Clock Setting During Operation
To amend timer setting press both the and O keys simultaneously for three seconds, the written
clock will appear. To change the clock settings, repeat the above described operation.
Change From Celsius to Fahrenheit
With remote OFF, keeping pressed key at least for 5 seconds, the temperature unit changes
from Celsius to Fahrenheit degrees and vice versa.
Battery level indication (Handset)
When the batteries have to be changed in the handset, the related icon will appear.
Setting the sleep mode
To activate the sleep mode: With the fire switched on press the O button. The sleep symbol
will appear top right . The sleep symbol replaces the time indicator in this mode. Using the
arrow key increase the sleep mode in 15 minute intervals (a small star will be visible next to the sleep
symbol once any time is set) .Once the set time is reached, the fire will completely switch off
without any further intervention.
When the fire is next operated, the sleep mode will automatically appear unless it is re-set to zero.
This can be done by pressing the O key and using the button to decrease the time set by 15
minute intervals until back to zero.
If you experience unexplained outing on the fire please check that the sleep mode is switched off.

7 LT6159 issue 7(06/13)
660 PC Users Instructions
SECTION TWO Operating the Appliance Continued
LOW BATTERY INDICATION (APPLIANCE)
If you hear a repeated ‘bleep’ sound come from the appliance this indicates the appliance battery
pack is low and should be changed. If this is ignored the system will go into a lock out mode, which
will not allow the appliance to be used until a new set of batteries are loaded.
NOTE: The appliance cannot be used when the battery is completely discharged.
TO REPLACE APPLIANCE BATTERIES (6 High Power Alkaline C 1.5V)
a. Remove the trim held in place with magnets.
b. Remove the battery holder from within the protective cover and replace the six high power
alkaline C batteries as a complete set.
WARNING, batteries will overheat if fitted incorrectly, when fitting the batteries ensure that
they are fitted as per the marking on the rear of the holder (i.e. minus of battery against
spring).
e. Once the new batteries are loaded the fire will continue to bleep until re-set. Press the ON / OFF
key for at least 2 seconds, on release a bleep sound will be heard and the ignition process will start. If
the fire continues to bleep this may indicate a loose connection or badly loaded batteries.
*Important : If the fire burner or pilot is extinguished for any reason, do not attempt to re-light
the pilot for at least 3 minutes.

8 LT6159 issue 7(06/13)
660 PC Users Instructions
SECTION THREE Cleaning
Warning: -
Before you clean any part of the appliance ensures that the appliance is turned off and cold.
CLEANING: FASCIA
Abrasive or chemical cleaner should never be used.
CLEANING: BLACK PAINTED SURFACES
These surfaces should be dusted regularly and any marks removed with a soft cloth.
Abrasive or chemical cleaner should never be used.
CLEANING: PILOT ASSEMBLY
(Before cleaning ensure that the appliance is turned off and
cold)
In some instances you may experience ignition problems even
when the appliance is new. This may be due to the aeration hole
in the pilot body (see photograph) being partial blocked with
dust, pet hairs, or other foreign matter. The source of this debris
could be such things as carpet fibres, decorating or pets etc.
To gain access to the pilot, remove the ash pan cover and fret or
fascia.
The pilot is located on the right hand side of the appliance, any
debris in or around the aeration hole should be remove using
the nozzle of a vacuum cleaner. It is advisable not to blow the
debris into the hole as this may cause more of a restriction and
not rectify the problem.
Note: - Take care when cleaning in this area so as not to damage the pilot assembly.
GLASS CLEANING
From time to time it will be necessary to clean the glass panel of your 660 PC fire. We recommend
you use a Ceramic hob cleaner these are available for all leading super markets: - i.e. ASDA,
TESCO, SAINSBURY’S Etc.
Brands of hob cleaning we have tested and found suitable are - HOB BRITE & VITRO CLEAN.
Ensure the fire as been turned OFF for at least four hours to ensure it is cool.
Remove the glass panel as described below.
Lay the glass panel down on a flat working surface on top of an old opened newspaper with the
side to be cleaned uppermost.
Follow the instructions on the Hob Cleaner Bottle.
On stubborn stains (where the appliance as been used for a long period without glass panel being
cleaned), use a new Brillo Pad well wetted with the Hob cleaner applied directly to it.
Ensure all the residues of the cleaner are removed with a damp cloth and the glass panel is
completely dry before fitting to the appliance.
Important: - The appliance must not be used if the glass panel is missing or damaged.
Note: - The glass may discolour quickly when first installed, and it should be cleaned. This is
due to the burning off process of the refractory shapes.
*The top of the outer firebox is not a working surface and therefore you should avoid placing
items on top*

9 LT6159 issue 7(06/13)
660 PC Users Instructions
SECTIONTHREE Cleaning Continued
REMOVING GLASS PANEL
Remove the five 7mm nuts holding the front glass panel retaining bracket and slide the bracket
clear of the studs.
Lift the glass panel out of the bottom retaining bracket.
Before refitting the glass panel, loosen the side clamps retaining the side glass panels.
Fit the front glass panel within the bottom retaining bracket, position the glass panel central with
the outer side edges of the panel running flush with the two side glass panels.
Slide the top glass front retaining bracket over the five fixing studs and fit and tighten the 7mm
nuts, making sure again that the glass panel is flush and central.
Final tighten the four 7mm nuts retaining the LH and RH glass panels.
SECTION FOUR Fuel Bed Cleaning and Layout
Important: Black Glass back panel needs to be fitted before fuel bed is laid.
Ensure 3 tabs at back of tray are pushed down slightly.
Remove the 2 glass liner brackets(fixed with 2 screws and washers) the brackets are located on
the top ceramic.
Place glass at the back of the fire, ensure the textured side of the glass is facing the back of the
fire, and also that the glass is above the 3 tabs.
Bend the 3 tabs up to support the glass, and then bend the inner part of the tabs up further so it
stops the glass falling forward.
Re-fit glass retaining brackets and position so they are pushed against the glass back panel then
tighten screws
Before you clean any part of the appliance ensures that the appliance is turned off and cold.
Use only the fuel bed components provided and no additional parts must added.
Incorrect positioning of the fuel bed components could result in the staining of the glass panel.
Important: - Refer to the ‘Health & Safety Notice located on page 3 of this booklet before
cleaning or replacing any refractory material.
The fuel bed components are delicate and they should be handled with great care.
The loose parts and moulded shapes may be removed for cleaning. They can be brushed very
gently with a soft brush to remove dust or any deposits.
A vacuum cleaner may only be used after the loose components and moulded shapes have been
removed.
Please make sure no loose shapes are placed directly on top of the pilot head. (Please see
figure below).
CARE SHOULD BE TAKEN TO AVOID CONTACT WITH THE REFRACTORY LINING THIS IS A
DELICATE SURFACE AND SHOULD NOT BE WIPED OR RUBBED.

10 LT6159 issue 7(06/13)
660 PC Users Instructions
SECTION FOUR Fuel Bed Cleaning and Layout Continued
Place three of the log shapes on
top of the air tray touching the
glass back liner as shown.
Place three shapes shown
within the burner top plate and
air tray as shown.
Place a single layer of the bark
chipping along the front edge of
the air tray as shown.

11 LT6159 issue 7(06/13)
660 PC Users Instructions
SECTION FOUR Fuel Bed Cleaning and Layout Continued
Bridge two of the shape as shown.
Bridge two of the shapes as shown.
Bridge two of the shapes as shown.

12 LT6159 issue 7(06/13)
660 PC Users Instructions
SECTION FOUR Fuel Bed Cleaning and Layout Continued
Bridge two of the shapes as
shown.
SECTION FIVE Appliance Data
NATURAL GAS
Gas Type: CATEGORY I 2 H
Gas Pressure: 20 mbar +/- 1.0mbar
Pressure Test Point Location: Gas inlet elbow
Gas Input: 5.5 kW Gross (Max.)
2.4 kW Gross (Min.)
NOx Classification ………………. 5
Injectors: Mk 360
Oxy pilot: 9079
Gas Connection: 8mm compression: semi-rigid or rigid
Data Badge Location: Located on the left hand side of the base of the appliance behind
the trim.
Battery Remote handset 3 x AAA 1.5 V,
Appliance 6 x 1.5V “C” Cell high power alkaline.
NOTE: The efficiency of this appliance has been measured as specified in BS 7977-1 2009 +
A1:2013 and the result is 74.1% natural gas. The gross calorific value of the fuel has been used for
this efficiency calculation. Gastec have certified the test data from which it has been calculated. The
efficiency value may be used in the UK Government’s Standard Assessment Procedure (SAP) for
energy rating of dwellings.
When unpacking the appliance please check the following items are included:
Fuel Bed: Owners Manual, Trim and glass panels.

13 LT6159 issue 7(06/13)
660 PC Installation Instructions
SECTION SIX Regulations and Warnings
This appliance must only be installed in Great Britain or Ireland.
The appliance is suitable for use on natural gas only.
GB (Great Britain) This fire does not normally require purpose build ventilation.
IE (Ireland) Permanent ventilation must comply with the current edition of IS813.
In GB, (Great Britain)
It is the law that all gas appliances must be installed by a competent person; i.e. a GAS SAFE
registered installer, in accordance with the Current Gas Safety (Installation And Use) Regulations
(as amended), all relevant parts of the local and national building regulations and all relevant
recommendations of the following British Standards. Failure to do so could lead to prosecution.
The following are relevant codes of practice and British Standards: -
B.S. 5871
B.S. 5440 PART 1 & PART 2
B.S. 6891
This appliance must be installed to current versions of the above standards and include any
relevant amendments to:-
The Building Regulations Issued By The Department Of The Environment.
The Building Standards (Scotland) (Consolidated) Regulations Issued By The Scottish
Development Office.
IN IE, (Ireland)
The appliance must be installed by a competent person and installed in accordance with the
current edition of I.S.813 Domestic Gas Installation, the current building regulations, and the
current ETCI rules for electrical installation, if appropriate.
Prior to the installation ensure that the local distribution conditions (identification of type of gas
and pressure) and adjustment of the appliance are compatible. (G20 @ 20mbar).
IMPORTANT NOTE: -
The fire front (fret) or fascia supplied must be used with this appliance.
WARNINGS
The glass front of the fire act as a dress guard, conforming to BS 1945 (1971) and satisfies the
heating appliance regulations (1991) However, a guard conforming to BS6539 (1984) must be
used to protect young children, the elderly or infirm.
This appliance incorporates a safety device in the form of an Oxygen depletion system. IT
MUST NOT BE ADJUSTED OR PUT OUT OF OPERATION! THIS IS A NON-SERVICABLE
ITEM AND MUST BE EXCHANGED AS A COMPLETE ASSEMBLY; USING ONLY THE
ORIGINAL MANUFACTURER'S PART.
A suitable proprietary fire surround with a 150°C minimum rating must be provided.
During initial firing, an odour may be evident. This is the starch binder used during the
manufacture of the fibre components of the fire, and there are no harmful effects produced.
Care must be taken to prevent any damage being caused to surrounding soft furnishing or decoration; e.g. many
embossed vinyl wall coverings may become discoloured if placed too close to the appliance.

14 LT6159 issue 7(06/13)
660 PC Installation Instructions
SECTION SEVEN Siting the Appliance
Please note on 125mm diameter flue system the Spigot restrictor plate MUST be removed
Class 1 Conventional Flue.
The chimney must have a minimum effective height of at least 3 metres. Any permanent flue
restriction or variable dampers are to be removed or locked fully open. The chimney should be swept
prior to installation if it has previously been used with solid fuel. This is not necessary if the flue has
previously been used with a gas appliance or if it is a new installation.
Precast Flue (Please note the Spigot restrictor plate must be removed)
The appliance can be installed to a precast concrete or clay flue block system conforming to BS1289
or BS EN 1806. The appliance is suitable for installation conforming to older versions of BS1289.
The cross –sectional area must not be less than 13,000mm2. The chimney vertical height must not
be less than 3m and be correctly terminated.
Metal Flue Box
The appliance can be installed to a metal flue box conforming to BS715 with a minimum internal
depth of 200mm.
The total height of the closure plate is 440mm and will accommodate a maximum opening of
430mm. (This allows a 10mm overhang). The total width of the closure plate is 520mm and will
accommodate a maximum opening of 510mm. (This allows a 10mm overhang).
PREPARING THE OPENING
CHECKING THE FLUE AND FIRE OPENING
Check that the chimney conforms to the required specifications as previously stated. Examine the
condition and carry out any remedial work including removing any debris from the base.
If the flue has been used for solid fuel it should be swept prior to the installation
Prior to installing the appliance a smoke test (using a smoke bomb) should be carried out to check
that satisfactory smoke clearance has been established.
If all the smoke is not drawn into the flue, pre-heat the flue with a blowtorch or similar and re-
check. If there is any uncertainty examine for the cause and, if necessary, seek expert advice.
No combustible material should be fitted inside the fireplace opening.
When installing this appliance against a dry lined (plasterboard) wall ensure that any void
between the plasterboard and the wall is sealed with a suitable non-combustible material (i.e.
plaster or mortar).
395-510mm
390-430mm
Floor
This area behind the trim/fascia
must be clear of combustible
material and be flat for the seal.
100mm Min from floor to base
Of the opening.Note: to a non-
combustible surface i.e a hearth
this can be reduced to 50mm
100mm Min Depth

15 LT6159 issue 7(06/13)
660 PC Installation Instructions
SECTION EIGHT To Install the Appliance
FITTING THE CLOSURE PLATE
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.
The closure plate has an opening at the bottom for the gas feed pipe. The gap between the pipe and
this opening should be sealed with tape after connection. The closure plate must be fitted and sealed
to the fireplace opening using a suitable heat resistant material.
GAS SUPPLY ROUTING
Use rigid or semi –rigid tube to connect the supply. Determine the gas supply pipe route to the
appliance before installing the fire.
MOUNTING THE APPLIANCE
The flue spigot must be capable of passing through the closure plate with a minimum clearance of
50mm between its open end and the nearest obstruction. There must also be a minimum clearance
of 150mm between the back of the closure plate and the back of the catchment space. Place the fire
in position and mark the wall through the holes in the fixing brackets LH and RH of the firebox. Drill
and plug the holes using no 10 wall plugs. Place the fire in position and secure with four no 10 x 2in
Wood screws.
CONNECTING THE GAS SUPPLY
Note: - An isolation valve may be fitted in the gas supply adjacent to inlet pipe.
For a concealed connection: -
Remove the burner assembly by removing four screws holding the burner tray to carrier.
fit the grommet over the pipe and seal around the inlet hole.
Refit the burner unit and make connection between the supply isolating valve and the burner
assembly inlet.
FITTING THE GLASS PANELS
.
Slide the LH and RH glass panels within the bottom location slots.
Fit the top retaining brackets over the two fixing studs LH & RH and finger tighten using the four
off 7mm nuts. (DO NOT TIGHTEN AT THIS STAGE).
Lay the fuel bed in accordance with section four fuel bed lay out.
Fit the front glass panel within the bottom retaining bracket, position the glass panel central with
the outer side edges of the panel running flush with the two side glass panels.
Slide the top glass front retaining bracket over the five fixing studs and fit and tighten the 7mm
nuts, making sure again that the glass panel is flush and central.
Final tighten the four 7mm nuts retaining the LH and RH glass panels.
POSITION REMOTE RECEIVER AND BATTERY POSITION.
Connect battery pack to appliance and insert batteries.(see section 2)
Position the battery pack within the insulation sleeve.
Place the remote receiver on the fire box base.
Fit the three “AAA” batteries (supplied) to remote hand set (see Section 2).
Press the ON / OFF key for at least 2 seconds, on release a bleep sound be heard and the
ignition process will start. If the fire continues to bleep this may indicate a loose connection or
badly loaded batteries.

16 LT6159 issue 7(06/13)
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SECTION NINE Checking Operation of Fire
CHECKING GAS SOUNDNESS
Turn on the gas supply to the appliance and check for soundness in accordance with current
codes of practice.
Turn off the gas supply at the external Isolation valve.
Remove the pressure test point screw from the inlet elbow and connect the pressure gauge.
Turn on the gas to the appliance at the Isolation valve.
Light the appliance as described in section 2.
Check the inlet pressure is 20mbar. +/- 1.0.
Turn off gas supply, at the isolation valve. Disconnect the pressure gauge and replace the
pressure test point screw.
Turn on the supply to the appliance and check the pressure test point for soundness with
detection fluid.
LAY FUEL BED
Important: -
Refer to the ‘Heath & Safety Notice located on page 3 of this booklet before laying or replacing any
refractory material.
In the event of replacing fuel bed components please use only the specified number of components
as illustrated. Only use fuel bed component provided for this appliance. In the interest of safety and
efficiency of your appliance when replacing the fuel bed it is essential that the existing fuel bed be
removed and the new components are replaced correctly as a complete set.
Lay fuel bed as described under Users Section.
Warning:
It is important that the fuel bed components are positioned as shown in these instructions.
If the fuel bed components are not positioned correctly this may result in damage to the glass.

17 LT6159 issue 7(06/13)
660 PC Installation Instructions
SECTION NINE Checking Operation of Fire
CHECKING FOR COMBUSTION PRODUCTS CLEARENCE
IMPORTANT:-The smoke test must be
carried out with the fire starting from
cold.
Light the fire and leave at maximum
input.
Close all the doors and windows.
After five minutes fit the smoke
match in a holder and position as
illustrated with the head of the
match just inside the test opening
(Within the downdraft diverter slot) .
Run the match along the top edge
All smoke must be drawn into the
test opening if the clearance is
satisfactory.
If spillage occurs wait a further five
minutes and repeat the test.
Repeat the test with doors open and with any extractor fans in other rooms in operation.
If spillage is detected the cause must be discovered and the fault corrected, if the fault cannot be
corrected, disconnect the fire from the gas supply and seek expert advice. Spillage can be caused
by a restriction in the flue system, down draught or insufficient ventilation into the room where the
fire is installed.
FIT STANDARD FASCIA
Offer the decorative fascia up squarely and centrally. The back face of the fascia will have cut out
to give clearance for glass retaining brackets. Use these slots as guides, slide the fascia over the
firebox.
The rear of the fascia as four location studs. Lift the fascia and locate the studs within the slotted
holes two LH and RH within the assembly of the firebox .
ADVISE CUSTOMER THAT:
The glass front of this fire acts as a dress guard, conforming to BS 1945 (1997) and satisfies the
heating appliance regulations (1991) however; a fireguard conforming to BS6539 (1997) must be
used to protect young children, the elderly, or infirm.
The curing effect of heating the logs and other refractory components will cause an initial odour.
This is due to the starch used in the manufacturing process and is non-toxic.
Any debris should be cleaned from the appliance. A vacuum cleaner can be used but only after all
the loose logs have been removed.
The appliance should be serviced annually by a competent person in accordance with these
instructions and the appliance checked for spillage in accordance with the method detailed in
these instructions.
Demonstrate the lighting and extinguishing procedures to the user and the removal and refitting of
the Fascia and glass panel for cleaning. Refer to the user section of this booklet.
If ventilation is fitted for any reason it must be checked regularly to ensure freedom from
obstructions.
Hand these instructions over to the user.

18 LT6159 issue 7(06/13)
660 PC Maintenance Instructions
SECTION TEN Maintenance
GENERAL
Servicing should be carried out annually by a competent person such as a GAS SAFE-registered
person in accordance with the relevant regulations, to ensure the safe and correct operation of the
appliance.
Before commencing any service or replacement of parts, turn off the gas supply to the fire. After
servicing check for gas soundness.
When ordering spare parts please quote appliance name and serial number, these can be found
on the data badge, which is located on the left hand side of the appliance behind the trim or
fascia.
At least once a years check for debris in the catchment area behind the fire and in the flue way.
If soot has accumulated checks to establish cause rectify and clean flue or chimney accordingly.
PILOT LINTING
Check pilot aeration holes for linting; use a vacuum cleaner nozzle taking care not to damage the
pilot head.
TO REMOVE THE BURNER TRAY
Turn off the gas supply by the isolating cock.
Remove the trim and glass assembly.
Remove the loose fuel bed components.
Disconnect battery leads and remove appliance battery
Remove the fixing screw from the EDB fixing bracket.
Detach remote receiver from the fixing bracket.
Disconnect fire at inlet elbow and Undo the four burner tray fixing screws. Pull
carefully forward and remove.
For normal servicing the tray can be cleaned using a vacuum cleaner.
Whilst the tray is removed vacuum the firebox if necessary.
REPLACEMENT OF GAS CONTROL
Follow the burner tray removal sequence.
Disconnect the thermocouple from the rear of the gas valve.
Undo the three compression nuts securing the pipes to the gas valve and remove the two screws
fixing the valve to the bracket.
Clean, service or replace gas valve.
Re-assemble in the reverse order.
Turn on the gas supply, check for soundness and re-commission appliance.
REPLACEMENT OF INJECTOR
Follow the burner tray removal sequence.
Undo the compression nut on the supply pipe.
Unscrew the locking nut holding the injector on the chassis.
Clean or replace the injector.
NOTE: -Do not use a wire or a drill to clean out holes. Refer to the appliance data section for details.
Re-assemble in reverse order.

19 LT6159 issue 7(06/13)
660 PC Maintenance Instructions
SECTION TEN Maintenance Continued
REPLACEMENT OF OXY-PILOT ASSEMBLY
NOTE: If the pilot assembly is replaced it must be replaced by an identical unit from the same
manufacturer and replaced as a complete unit.
Follow the burner tray removal sequence.
Undo the compression nut on the supply pipe at the pilot.
Carefully pull off the ignition lead.
Disconnect the thermocouple at the end of the main control valve.
Remove the cross headed nut holding the pilot to the chassis
Carefully remove the oxy-pilot.
Re-assemble in reverse order.
REPLACEMENT OF CONTROL UNIT (EDB)
Remove the fixing screw from the EDB unit.
Pull the bracket plus EDB unit forward to clear the firebox.
Disconnect leads from control unit and remove two bolts.
Re-assemble in reverse order.
FLUE CHECK
Remove the fire from the opening: - Reversing fitting instructions, but first remove fascia and
glass panel plus Log shapes.
Examine flue and rectify as necessary.
Replace the fire, referring to fitting instructions.
SECTION ELEVEN Wiring Diagram

20 LT6159 issue 7(06/13)
Infinity Fires
Infinity 660 PC
THIS IS YOUR EXTENDED FIVE YEAR PARTS
WARRANTY
PLEASE READ IT CAREFULLY AND ENSURE YOUR INSTALLER HAS FILLED IN
THE FIRST PORTION, KEEP IT IN A SAFE PLACE SO THAT IT IS AVAILABLE
WHEN YOUR GAS SAFE ENGINEER CARRIES OUT THE ANNUAL SERVICE.
THIS IN NO WAY REDUCES YOUR STATUTORY RIGHTS
THE WARRANTY COMMENCES FROM THE DATE OF PURCHASE YOU MUST
RETAIN YOUR RECEIPT OR INVOICE AS PROOF OF PURCHASE.
THIS EXTENDED WARRANTY SPECIFICALLY EXCLUDES SOFT REFRACTORY
COMPONENTS, THE BULB AND ANY BATTERIES.
Terms and Conditions
1. The appliance must be installed by a Gas Safe registered person.
2. The appliance must be used in accordance with the user’s instructions.
3. The appliance must be serviced annually by a Gas Safe registered person.
4. The service log must be correctly filled out and the record of annual services must be up to date and supported by
receipts in each case.
5. This warranty is not transferable and relates to the original installation only.
6. The Registration Form must be correctly filled out and returned.
7. The appliance has not been subjected to misuse or accident or been modified or repaired by any person other than
the authorised employee or authorised representative of Charlton and Jenrick Ltd.
8. The registration form must be returned within 3 months of purchase.
INFINITY HELPDESK NUMBER 0845 5195991