Infinity 890 BF Owner's Manual

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Page 1

ROOM SEALED INSET LIVE FUEL EFFECT GAS FIRE

OWNER'S

MANUAL

Please read these instructions carefully before you start

using the appliance

Keep this booklet handy for future reference

This appliance is

For use in GREAT BRITAIN or

IRELAND only

TELFORD

SHROPSHIRE

ENGLAND

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LT 6541 (Iss 4 07/14)

INFINITY 890 BF Instructions

CONTENTS

PAGE

User’s Instructions

SECTION ONE Important Information 3 Consumer Protection 3

Health and Safety Notice 3 SECTION TWO Introduction 5 SECTION THREE Operation 5 Lighting the Fire 5 Turning Off the Fire 5 Replacing Appliance Batteries 6

SECTION FOUR Cleaning and Fuel Bed Laying 7

Cleaning Decorative Trim 7 Cleaning: Black Painted Surfaces 7 Cleaning: Glass Panel 8 Cleaning and Replacing Fuel Bed 8

Installation Instructions

SECTION FIVE Appliance Data 12 SECTION SIX Regulations and Warnings 13 SECTION SEVEN Siting the Appliance 14

General Requirements 15

SECTION EIGHT Preparing the Appliance for Installation 15 SECTION NINE Install the appliance 17

Installing the Appliance into a Cavity Wall 17 Installing the Appliance into a Dummy Breast ………………………………18 Installing the Appliance into a Timber Framed Dwelling 19 Connecting the Gas Supply 20 Checking Gas Soundness 20

SECTION TEN Assemble the Appliance 21 SECTION ELEVEN Check Operation of Fire 22 Check Burner Pressure and General Operation 22 SECTION TWELVE Instruct and Advise Customer 22

Maintenance Instructions

SECTION THIRTEEN Maintenance Instructions 22

General 23 Replacement of Gas Control 23 Replacement of Injector 23 Replacement of the Thermocouple 24 Replacement of Pilot Injector 24 Replacement of EDB Unit 24

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LT 6541 (Iss 4 07/14)

INFINITY 890 BF Users Instructions

SECTION ONE Important Information

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 be 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 INFINITY 890 BF is an inset room sealed decorative fuel-effect gas appliance.  The INFINITY 890 BF is available in Natural Gas only.  The INFINITY 890 BF must not be installed into a natural draught flue or chimney.  The INFINITY 890 BF should only be installed and serviced by a competent person i.e. GAS

SAFE registered, in accordance with the GAS SAFETY (INSTALLATION AND USE) REGULATIONS.

 The INFINITY 890 BF does not require a chimney, but must be installed against an outside wall.  It is important that the flue terminal is regularly checked and kept clear at all times.  If the terminal is accessible to people (i.e. less than 2m above a walkway, balcony etc.) the

terminal guard must be fitted to prevent access to the flue outlet, which becomes hot when the fire is in use.

 As the INFINITY 890 BF is a room sealed appliance (i.e. air for the combustion process is taken

from outside the room) no purpose built ventilation is required.

 The INFINITY 890 BF is designed and tested to meet the requirements of the European Standard

EN 613.

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INFINITY 890 BF Users Instructions

SECTION ONE Important Information.

The INFINITY 890 BF 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.

SECTION ONE Important Information Cont.

 The Appliance is for use on Natural Gas ( G20 @ 20mbar ) only.  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.

 Although the INFINITY 890 BF is fitted with a glass front which acts as a dress guard it is strongly

recommended that a fireguard should be used for the protection of children, the elderly or infirm. Fireguards should conform to B. S. 6539 (1984) (Fireguards for use with solid fuel appliance).

 Care should be taken to prevent any damage being caused to surrounding soft furnishings or

decoration. Many wall coverings may become discoloured if placed too close to the appliance, it is strongly recommended that any proposed wall covering intended for use immediately above the appliance should be tested in the hottest position (immediately above) first. Run the fire on high over a few days

 All combustible material must be removed from behind the fire and fire trim.

 The first time you light your new appliance a smell may occur due to its new condition. This is

quite normal and will soon disappear after a few hours use at maximum setting (open a window until the smell disappears)

 With use the inside of the air box will change colour, particularly the sides and rear. This is quite

normal and often adds to the overall effects of the appliance.

 The appliance MUST NOT be used if the glass panel is not correctly fitted or if this panel is

cracked or broken.

 Any debris should be cleaned from the appliance. A vacuum cleaner can be used but only after all

the loose shapes have been removed.

 Prior to removing or cleaning the coals refer to the ‘Health and Safety Notice’ located on

page 3 of this booklet.

 The appliance should be serviced annually by a competent person i.e. a GAS SAFE registered

engineer in accordance with these instructions.

 The glass or any part of the appliance MUST NOT be cleaned or wiped whilst the appliance is

HOT, to do so could be dangerous and may damage the paintwork of the appliance.

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INFINITY 890 BF Users Instructions

SECTION TWO Introduction

 The INFINITY 890 BF is an inset room sealed decorative fuel-effect gas appliance designed for

use in locations that do not have a conventional chimney. The appliance must be installed against an outside wall because the air to support combustion is taken from the outside and the products of combustion are expelled to the outside.

 The appliance incorporates a safety device in the form of a FLAME SUPERVISION DEVICE,

which constantly monitors the flame and will cause the gas to be switched off if the flames are extinguished for any reason. THIS DEVICE MUST NOT BE OVERRIDDEN. If this situation occurs on a regular basis have the appliance checked by a qualified engineer. The problem may be due to a blocked or restricted flue.

 Before removing the, trim, glass shapes for cleaning the fire should be turned off, and left to cool

down.

 NOTE: In use some discoloration of the components will take place in the combustion box, this is

normal, but can be kept to a minimum if the shapes are placed correctly (i.e. after cleaning). See Section 4.

 As with all heating appliances certain areas (Working Surfaces) become very hot when the

appliance is in use.

SECTION THREE Operation

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. For pilot setting press the for 1 second and release. The pilot symbol will appear on the LCD display.Pressing the button will bring the fire back

onto main flame.

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INFINITY 890 BF Users Instructions

SECTION THREE Operation Cont.

e. The appliance can be switched off with out using the hand set by removing the appliance batteries

located behind the fascia. 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.

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

O will 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.

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INFINITY 890 BF Users Instructions

SECTION THREE Operation Cont.

To Deactivate the sleep mode:

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.

Child Lock (Handset)

To activate `Child Lock` : Press and hold the Mode Key O button for 5 seconds, this will lock and

disable the handset and a “padlock” symbol will appear on the bottom of the screen. This can be

done while the fire is “off” or “on”. To deactivate this function press and hold the Mode Key O for 5 seconds and the “padlock” symbol will disappear.

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.

INFINITY 890 BF Users Instructions

SECTION FOUR Cleaning & Laying the fuel bed

Warning:-Before you clean any part of the appliance ensure that the appliance is switched off and

cool.

CLEANING: DECORATIVE FASCIA

 Fascia assembly can be wiped with a soft, clean, dry, cloth only.

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.

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INFINITY 890 BF Users Instructions

SECTION FOUR Cleaning & Laying the fuel bed

CLEANING: GLASS PANEL

From time to time it may be necessary to clean the glass panel. We recommend you use a Ceramic Hob Cleaner (brands such as HOB BRITE and VITRO CLEN have been found to be acceptable) these are available from most leading Supermarkets. Remove the glass panel as follows:

 Carefully lift off the outer fascia held in place

by magnets.

 Remove the 4 nuts at the bottom securing the

glass assembly.

 Remove the Top 5 castle nuts on Glass

Clamp, and slide the Glass Frame & Retaining Bracket completely off and disengage both parts

 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 has 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.

INFINITY 890 BF Users Instructions

SECTION FOUR Cleaning & Laying the fuel bed Continued

Note: - If the loose shapes have not been placed correctly, causing the gas flame to contact the glass this may result in glass staining that cannot be removed by cleaning.

 Re-assemble in reverse order ensuring a tight seal against glass assembly.  Re-fit the fascia.

CLEANING AND REPLACING fuel bed shapes Important: - Refer to the ‘Health & Safety Notice located on page 3 of this booklet

before cleaning or replacing any refractory material. Use only the shapes provided NO OTHER SHAPES SHOULD BE ADDED to the appliance

The Fuel bed set consists of:

 Log fuel bed complete set consisting of :-  11 Log Shapes. ( 9 x large shapes & 2 x small shapes. )  1 Bag of Bark Chips.

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LT 6541 (Iss 4 07/14)

INFINITY 890 BF Users Instructions

SECTION FOUR Cleaning & Laying the fuel bed Continued

Log Fuel Bed Layout.

 The Burner End Plates

should already be in position at ends of burner carrier and held in place with two self tapping screws with the chamfered ends towards the front.

 The Air Bridge should

already be fitted at the rear and held in place with two M4 x 10mm screws at either end.

 Place to Burner Bar Edge

Cover over the front of the Burner Bar with the slot at the left hand side so it covers the edge.

 Place a single layer of

Bark Chips on the front of the burner and the outside of the Burner End Plates, making sure they

don’t go over the Burner

Channel, the Pilot cross lighting ports on the right hand side of the burner or the pilot assembly.

 AVIOD PLACING BARK

CHIPS OVER BURNER SLOT ON BURNER BAR.

 AVOID BLOCKING

PILOT ASSEMBLEY.

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LT 6541 (Iss 4 07/14)

INFINITY 890 BF Users Instructions

SECTION FOUR Cleaning & Laying the fuel bed Continued

Log Fuel Bed Layout

 Place the first three rear

straight log shapes on top of the Air Bridge as far back to the rear as possible as shown in the picture and space them evenly.

 Place the next Two large

shapes and One small shape as shown making sure they do not move the bark chips so that they cover the burner channel, the smallest log shape goes in the left corner on top of the bark chips on the Burner End Plate for decorative effect.

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INFINITY 890 BF Users Instructions

SECTION FOUR Cleaning & Laying the fuel bed Continued

Log Fuel Bed Layout

 Position the Smallest Log

shape as shown in picture.

 Place the next Two

Middle shapes as shown, resting on the rear shapes, making sure they do not disturb the Bark Chips or move them into the Burner Channel.

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LT 6541 (Iss 4 07/14)

INFINITY 890 BF Users Instructions

SECTION FOUR Cleaning & Laying the fuel bed Continued

Log Fuel Bed Layout

 Place the last Two large

shapes and last small shape as shown, making sure the last right hand shape does not cover the pilot flame. The last small shape goes across the Burner and the Burner End Plate as far forward as possible to keep it out of the pilot flame as much as possible. ( the small shape is for decorative effect ).

 When positioning the

Small Log Shape, make sure as not to place it over the pilot assembly as this will disturb the pilot flame, please see picture

 See Battery position, the

battery pack should be placed inside the Silver Heat Shield pouch.

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LT 6541 (Iss 4 07/14)

INFINITY 890 BF Installation Instructions

SECTION FIVE Appliance Data

Fire Box dimensions: Height 456mm

Width 970mm

Forward Projection: 10mm Overall Trim dimensions………………………………….Height 462mm

Width 1054mm Trim Forward dimensions………………………………………………..23mm

Weight: 35kg Flue Length………………………………………...100mm (minimum) to 1000mm (maximum)

Standard length supplied with fire 535mm(267.5mm after cutting). Additional 535mm or 1000mm tubes supplied as optional extras.(No bends or joined flue

pipes should be used in the flue system). Pressure Test Point Location: Gas inlet elbow Gas Connection: 8.0mm O/D, tube. Data Badge Location: On bottom right hand side of fire box under batteries.

MODEL

Natural Gas (G20) Version

Category of appliance

NOX Class

Efficiency Class

Gas Category

Gas Type

G20 Natural Gas

Gas Pressure +/- 1.0mbar

20 mbar

Gas Input (Max)

3.4 KW Gross

(Min)

1.6 kW Gross

Injectors size

220A Mark

NOTE: The efficiency of this appliance has been measured as specified in BS EN613-2001 and the result is 82.1% 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.

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INFINITY 890 BF Installation Instructions

SECTION SIX Regulations and Warnings

 This appliance must only be installed in Great Britain or Ireland.  The appliance is available in natural gas only.  This appliance must be installed on a suitable outside wall.  No special ventilation bricks or vents are required into the room containing the appliance.  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 current British Standards. Failure to do so could lead to prosecution.

The following are the relevant codes of practice and British Standards: B.S. 5871 PART 2 B.S. 5440 PART 1 B.S. 6891 B.S. 1945 Note:- This appliance must be installed to current versions of the above standards and include any relevant amendments. 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.

WARNINGS

 As this appliance has components, which get very hot as with all such fires, it is recommended

that a fireguard should be used for the protection of children, the elderly, or the infirm. Fireguards should conform to B.S.6539 (1984) (Fireguards for use with solid fuel appliances).

 During initial use, an odour may be evident. This will soon disappear if the fire is run on its

maximum setting for a few hours.

 Care must be taken to prevent any damage being caused to surrounding soft furnishing or

decoration, e.g. wall coverings may become discoloured if placed too close to the appliance.

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INFINITY 890 BF Installation Instructions

SECTION SEVEN Siting the Appliance

(When installing in a timber framed dwelling reference must be made to the specific installation requirements stated in Section 9 Installing the Appliance in Timber Framed Dwelling).

GENERAL REQUIREMENTS

 The flue and air duct length must be between 100mm to 1000mm.  The fire is supplied with a standard pipe length of 535mm ( to be cut in half to make a flue duct

and air duct length of 267.5mm.) The 535mm length of flue can be cut down as required.

 The flue and air duct must not have any bends.  The flue outlet must terminate on a suitable outside wall.  The minimum flue terminal clearances, which must be maintained, are as shown below.

A Directly below an openable window or other opening. E.g. air brick 300mm B Below gutters, soil pipes or drain pipes 300mm C Below eaves 300mm D Below balconies or carport roofs 600mm E From vertical drain pipes and soil pipes 75mm F From internal and external corners 300mm G Above ground, roof or balcony level 370mm H From a surface facing the terminal 600mm I From a terminal facing the terminal 1200mm J From an opening in a car port into a dwelling e.g. door, window, etc 1200mm K Vertically from a terminal on the same wall 1500mm L Horizontally from a terminal on the same wall 300mm

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LT 6541 (Iss 4 07/14)

25 50 75 100 125 150 175 200 2250

750

800

850

900

950

1000

1025

EXAMPLE: 925 SHELF HEIGHT=165 MAX. SHELF WIDTH

"B" SHELF WIDTH

"A "S H EL F H E IG H T F R O M H EA R TH

all dimensions in mm's

INFINITY 890 BF Installation Instructions

SECTION SEVEN Siting the Appliance Continued

 The back panel of the surround must have

a cutout within the maximum and minimum dimensions as shown.

 Ensure that gas supply is suitably sited.  The the appliance may be fitted without a

hearth (Hole in the Wall type installations), 150mm min. from the floor to the base of appliance.

 The minimum clearance from the hearth

(base of appliance) to the underside of a combustible shelf should be determined using the shelf chart.

 Check with the supplier or manufacturer

that the surround meets 1500C minimum rating (attention should especially be given to man made materials such as resin).

 When installing in a timber framed dwelling reference must be made to the specific installation

requirements stated in Section 10 Installing The Appliance In Timber Framed Dwelling.

*Please note - Appropriate measures should be taken when installing into a working flue system i.e. out through an existing chimney *

SECTION EIGHT Preparing

the Appliance for Installation

 Carefully unpack the appliance from the

carton and check the contents.

 Lift away the Box of ceramics, glass panel

and trim.

 Remove the refractory components from

the inside of the packaging.

 Remove the glass panel and airbridge

from the packaging.

 The appliance is now ready for

installation.



ALL DIMENSIONS IN mm

“A”

HEARTH TO SHELF

430 MIN- 445 MAX.

900 MIN

935 MAX.

170 MIN.

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LT 6541 (Iss 4 07/14)

INFINITY 890 BF Installation Instructions

SECTION NINE To Install the Appliance

INSTALLING THE APPLIANCE INTO CAVITY WALL. (When installing in a timber framed

dwelling reference must be made to the specific installation requirements stated later in this Section ‘Installing The Appliance In Timber Framed Dwelling’).

 Ensure it is a suitable outside wall constructed of non-combustible materials and that the flue

position meets the requirements previously described in Section 8.

 Mark a horizontal line on the wall at the intended appliance base height 150mm min from

combustible surface or 50mm min from non combustible hearth.

 Mark a vertical line on the wall at the intended centre of the appliance up from the horizontal line

for a height of 430mm.

 If insetting into the wall mark the position for a lintel above the top horizontal line.  Mark a short horizontal line so it crosses the centre line at 75mm above hearth level line. This is

the centre point for the Air Duct pipe hole.

 Mark a short horizontal line so it crosses the centre line at 355mm above hearth level line. This is

the centre point for the Flue Duct pipe hole.

 Using a long masonry drill, make two pilot holes completely through the wall. Ensure the holes are

drilled accurately at the centres and square to the wall both horizontally and vertically at the cross points previously marked.

 If insetting into the wall proceed as follows: Cut out the brickwork of the inner skin of the cavity

wall for the lintel, and fix the lintel.

 Cut out the brickwork under the lintel, between the two outside vertical lines into the cavity.

Ensure the cutout width is square and try the appliance into the opening.

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INFINITY 890 BF Installation Instructions

SECTION NINE To Install the Appliance Continued

 Using 125mm (5”) core drill cut two holes following the pilot holes. Drill from the outside through to

the cavity to give a good finish on the outside.

 Remove any cavity insulation from the cutout opening and for a further 100mm into the cavity gap

each side and above.

 Pack “Rockwool” around the sides and top of the opening into the cavity for a depth of 100mm.

Also put some behind the firebox if space is available.

 Lay the hearth if required so that it is positioned correctly to the horizontal line.  Offer the appliance into the opening and mark through the gas pipe entry hole (see connecting the

gas supply section).

 Pass a tape measure through the core-drilled holes and record the distance from the spigots to

the surface of the outside wall. Include the length of the spigots themselves in this measurement and increase both the recorded distances by 15mm (5/8”) each for the engagement allowance.

 Cut the lengths from the one 535mm flue pipe provided, if the length is longer than 267.5mm you

will require an extra flue pipe.(535mm standard or 1000mm optional)

 Remove the appliance from the opening, and position the gas supply (see connecting the gas

supply later in this manual), taking account of the relative gas regulations regarding a gas pipe in a cavity (sleeving and sealing etc). Note the gas feed must be fitted with an isolation valve.

 Position and seal the pipes to their respective spigots on the rear of the appliance (use flue seal

or fire cement to ensure airtight seal, it must not obstruct the flue).

 Peal the backing off the length of foam seal and affix to the rear outer edge of the appliance

flange.

 Push the appliance back into the opening and fill any space behind the appliance with

“Rockwool”.

 Complete the gas connection (see connecting the gas supply later in this manual).  Drill the four fixing holes through the hole in the flange of the appliance and fix back using plug

and screws.

 Fit the outer wall terminal plate, with the “Rockwool” gasket sandwiched between it and the wall,

with the double spigot at the top so that it seals to both the flue pipe and the air duct, (use flue seal or fire cement to ensure air tight seal, it must not obstruct the flue).

 Drill through the four holes in the outer wall terminal plate and fix back to the wall using plugs and

screws.

 Position the outer terminal cover and fix to wall terminal plate with the four screws provided.  If the flue outlet is fitted below 2m from the floor or a balcony then a flue terminal guard must be

fitted.

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INFINITY 890 BF Installation Instructions

SECTION NINE To Install the Appliance Continued

INSTALLING THE APPLIANCE INTO A DUMMY CHIMNEY BREAST. (When installing

in a timber framed dwelling reference must be made to the specific installation requirements stated later in this Section ‘Installing The Appliance In Timber Framed Dwelling’).

 Ensure there is a suitable outside wall constructed of non-combustible materials and that the flue

position meets the requirements previously described.

 Mark a horizontal line on the wall at the intended hearth surface or appliance base height. If

required the skirting board must be cut away from behind the fire.

 Mark a vertical line on the wall at the intended centre of the appliance up from the horizontal line

for a height of 430 mm.

 Mark a short horizontal line so it crosses the centre line at 75mm above hearth level line. This is

the centre point for the Air Duct pipe hole.

 Mark a short horizontal line so it crosses the centre line at 355mm above hearth level line. This is

the centre point for the Flue Duct pipe hole.

 Using a long masonry drill, make pilot holes completely through the wall. Ensure the holes are

drilled accurately at the centres and square to the wall both horizontally and vertically at the cross points previously marked.

 Using 125mm (5”) core drill cut the holes following the pilot holes. Drill from the outside of the

dwelling through to the cavity, and from the inside through to the cavity for best results.

 Remove any combustible material that may be present if the rear of the appliance is contacting

the wall i.e. ensure no battens etc., behind dry lining in the area shown around the flue and top of firebox. Always remove a 25mm (1”) area around the flue if plasterboard etc is present anyway.

 Lay the base (for Hole in Wall) so that it is positioned correctly to the horizontal line.  Temporarily position and construct a dummy chimneybreast as required, avoiding combustible

materials coming in close proximity to the appliance or the flue.

 Offer the appliance into the opening and mark through the gas pipe entry hole (see connecting the

gas supply later in this manual).