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IMPORTANT INFORMATION

• Before installation and/or use of this

appliance please read these instructions
carefully to ensure that all requirements are
fully understood. 

• This appliance must be installed by a

registered engineer, or approved by building
control, failure to do so may endanger life and
property.

• All the instructions in this manual should work

in conjuction with building regulations
document J, if there is a variation the most
stringent requirement should be adhered to.

• The installation of this appliance must comply

with current Building Regulations and local
regulations, including those referring to
national and European standards need to be
complied with when installing the appliance. 

• Do not operate this appliance if it becomes

damaged.

• Improper use, maintenance or fitting parts

other than those approved by the
manufacturer could lead to the appliance
becoming damaged or unsafe which in turn
could lead to personal injury or damage to
the property and will void the warranty.

• The appliance must not be modified in

anyway unless authorised by ACR Heat
Products Ltd.

• The appliance should be inspected regularly

to ensure the airways are clean and free from
obstruction and the chimney swept at least
once a year.

• The external surfaces of this appliance will be

very hot to the touch when in operation and
due care will need to be taken when
operating the appliance to ensure safety. A
fire guard should be fitted if it is likely that the
elderly, infirm or children may come into
contact with the appliance. 

• This appliance has been designed for

intermittent operation.

• This appliance must not be used as an

incinerator.

• Each installation is unique to the property, the

information contained in this manual may not
give exact installation requirements for your
installation.

• The installation must comply with Building

Regulations, European Standards and Local
authority bylaws.

Asbestos

This appliance contains no asbestos, if there is
the possibility of disturbing any asbestos in the
installation of this appliance then specialist
advise must be sought and appropriate
precautions taken.

Metal Parts

This appliance may contain sharp metal edges,
take care when installing or servicing this
appliance to avoid personal injury. Please use
appropriate personal protective equipment at
all times.

To ensure that you gain the most from your purchase, please take a few minutes

to read through this manual before lighting the appliance for the first time.

Since April 2002 only registered competent installers can install solid fuel appliances. Installations

carried out by non-registered installers must be inspected by local authority building control. 

For more information please contact hetas at: www.hetas.co.uk or telephone: 0845 6345626

Before installation, please ensure that the correct model has been supplied. 

Please make a note of the serial number of your appliance in the space provided on the front cover

of this manual as this will be requested if you require technical assistance in the future.

Please also ensure that the commissioning checklist at the rear of the manual is completed in full.

Summary of Contents for BUX2MF

Page 1: ...ined by the user for future reference Thank you for purchasing an ACR Heat Products stove T E C H N I C A L M A N U A L BUX2MF 0101 Version 1 Date 27 06 17 Serial Number MULTI FUEL SMOKE EXEMPT DIRECT AIR OPTION AIRWASH SYSTEM 10 YEAR 10 YEAR WARRANTY ...

Page 2: ... elderly infirm or children may come into contact with the appliance This appliance has been designed for intermittent operation This appliance must not be used as an incinerator Each installation is unique to the property the information contained in this manual may not give exact installation requirements for your installation The installation must comply with Building Regulations European Stand...

Page 3: ... fan please ensure that the relevant tests are carried out according to Document J of the building regulations Nominal heat output 5 kW Wood 5 kW Maxibrite Chimney draft required 12Pa Min Start up Height 596 mm Width 520 mm Depth 363 mm Weight 95 kg Air Requirement N A Flue Mass Gas Flow 4 4 g s Wood 3 1 g s Maxibrite CO 13 O2 0 09 Wood vol 0 11 Maxibrite vol Mean Flue Gas Temperature 253 C Wood 2...

Page 4: ... under Section 16 of the Environmental Better regulation Act Northern Ireland 2016 In Wales appliances are exempted by regulations made by Welsh Ministers Buxton II BUX2MF has been recommended as suitable for use in smoke control areas when burning wood as such when the secondary air slider is in the closed position it remains open by 14mm and the tertiary air control should be fully open and is p...

Page 5: ...e Please remember that this appliance has been designed to provide heat and if installed into a recess enough space should be left around the appliance to enable the heat produced to rise and escape from the recess back into the room Hearth Requirements The appliance must stand on a level fireproof hearth with a minimum thickness of 12mm The hearth temperature created by this stove is below 100 C ...

Page 6: ...aining bolts This appliance is equipped with a pre fitted manufacturers smoke exempt stop Under no circumstances should it be tampered with or removed unless expressly authorised by a competent person and the appliance is not installed in a smoke exempt area If the appliance is to be installed in a non smoke exempt area you can remove the restricting screw on the secondary air control on right han...

Page 7: ...ood such as ash oak and beech which have been cut for at least 2 years and stored under shelter The logs should have a maximum moisture content of 20 Maximum log length 350mm maximum width 150mm Smokeless Fuels below 20 Petroleum coke content such as Anthracite Phurnacite Maxibrite suitable for use with a closed heating appliance Prohibited Fuels Green wood i e wood which is less than 2 years old ...

Page 8: ...aken to ensure that the logs are not placed higher than the log guard allows Instructions for use with smokeless fuel Pull the secondary air slider under the ashlip and open the primary air slider fully by pulling the lever forward Make sure that the tertiary slider is fully pushed in Lay firelighters or rolled up newspapers on the grate and add a small amount of kindling wood to the top Place a s...

Page 9: ... This will overheat the grate and cause distortion and premature wear Operating your stove Operation with door left open Operation with the door open can cause excess smoke The appliance must not be operated with the appliance door left open except as directed in the instructions Air controls left open Operation with the air controls or appliance dampers open fully can cause damage to the applianc...

Page 10: ...ld be replaced on an annual basis to ensure the correct operation of this appliance The glass can be cleaned using a soft damp cloth or a ceramic glass cleaner available from your local stockist Use only replacement parts recommended by the manufacturer We recommend that the appliance is serviced annually by a competent engineer to ensure it s continued safe operation Fire difficult to Green wood ...

Page 11: ...of the appliance Leave the instruction manuals operating tool and glove for the customer s use Record the flue draught reading of the appliance Please tick boxes when each procedure is completed To remove the internal vermiculite baffle Firstly remove the front fuel retaining bars Remove the fuel retaining bar bracket bolts and brackets Remove the grate Then slightly lift the baffle and ease one o...

Page 12: ...Parts Information 1 3 2 4 5 8 9 34 34 29 30 28 27 35 10 13 41 38 20 19 21 22 26 25 14 15 18 16 17 23 37 39 11 36 33 31 32 7 6 12 24 40 Not shown on diagram Not shown on diagram ...

Page 13: ...0 rear vermiculite brick 6081 1108 1 21 rear tertiary air chamber 3811 1000 1 22 steel body complete 3511 295B 1 23 rear air seperation chamber 3811 1003 1 24 blanking plate gasket not shown 1982 004 1m 25 blanking plate 4111 136 1 26 rear heat shield 4811 373 1 27 air intake collar 3822 576 1 28 air intake collar retaining screw M3 10MM ALLEN BOLT 3 29 bottom air chamber 3811 848B 1 30 air intake...

Page 14: ...with our instruction manual All Stoves are covered by a 10 year warranty which covers all stove body castings stove body steel panels It does not include consumable items such as glass door seals vermiculite panels baffle plates and ashpan runners This 10 year warranty is only applicable when the stove is purchased from one of our recommended retailers If a stove from any of our brands is purchase...

Page 15: ...plying dealer Customer Name Customer Address Postcode Daytime Tel Mobile Tel Model Name Model Number Serial Number Date of purchase Date of installation Installer s Name and address Installer s Registration Number Building Control Certificate Number if not installed by a registered competent installer Dealer Name and address ...

Page 16: ...ACR Heat Products Limited Unit 1 Weston Works Weston Lane Tyseley Birmingham B11 3RP England Tel 0121 706 8266 Fax 0121 706 9182 E mail enquiries acrheatproducts co uk www acrheatproducts co uk ...

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