NØRRESKOVEN
Mk 2
M U L T I F U E L
S T O V E
Installation and Operating Instructions
An accredited competent person must carry out the installation of this appliance;
alternatively, your local Building Control Officer can approve the completed
installation, should a non-accredited engineer undertake the installation. It is an
offence, under UK law, not to comply with this advice. Please hand these
instructions to the stove user when the installation is complete. Leave the system
ready for operation and instruct the user in the correct use of the appliance and
operation of controls.
v01.11b
Nørreskoven
Technical Specification
Stove Mass 100 kg
BS/EN 13240
Total Efficiency 73.5 %
Nominal Heat Output 4.4 kW
Mean CO Emission (at 13% O2) 0.17 %
Mean Flue Gas Temperature 311 °C
Flue Gas Mass Flow 4.6 g/s
This appliance is not suitable for use in a shared flue
This appliance is suitable for intermittent burning
Important! – Read This First
This stove has been designed and assembled so that it may be used to burn wood logs in a Smoke
Control Area.
Find out if you are in a Smoke Control Area by contacting your Local Authority or at the following
web address:
http://smokecontrol.defra.gov.uk/locations.php
If the stove is being installed in a location which is not in a Smoke Control Area, the screw shown in
the diagram below may be removed.
Remove the two screws holding in the Top Air Deflector and then remove the Smoke Control screw.
Replace the Top Air Deflector.
If the stove is installed in a Smoke Control Area, this screw
must not be removed. Doing so may leave the householder
liable for a fine of up to £1000.
Assembly Instructions
PLEASE READ THESE INSTRUCTIONS CAREFULLY
It is important that your stove is correctly installed, as Cleanburn Stoves cannot
accept responsibility for any fault arising through incorrect use or installation.
Flue Collar
Wind the eight M6 studs supplied into the fixing holes in the flue collar and blanking plate until finger
tight. Place the gasket in position on the top plate of the stove and lower the flue collar or blanking
plate (as required) on to the stove top, taking care to line up the studs with the fixing holes. Secure in
place using the M6 nuts and washers. Fit the two M8 coach bolts in the flue collar to blank off the
optional damper handle holes.
Blanking Plate
Fit the Flue Gasket and Blanking Plate on the remaining free outlet
and secure it, using the two M6 studs.
Removing Internal Parts
This set of instructions explains the removal sequence that you will need to employ when servicing
your Cleanburn stove.
1. Open the stove door(s) and remove the ash pan.
2. Remove the baffle by pulling it forwards and sliding it to the left until the right side of it clears
the baffle support and then lowering it into the firebox and removing it (a).
3. Remove the grate bars by lifting them out in pairs (b).
(a) (b)
4. Remove the side bricks by lifting them up and swinging the bottom end towards the centre of
the stove (c).
5. Remove the rear brick (d).
(c) (d)
1. Remove the cam bar by lifting the left-hand end of it upwards until it clears the side casting,
pulling the left-hand end towards the front of the stove until it is outside the stove (d) and then
sliding it all the way out (e), taking care not to lose the cam hole plate.
(d) (e) (f)
Cam hole
plate
2. Remove the side castings by lifting them upwards and out (g).
(g)
3. Remove the front plate by lifting it out. On double-door stoves it will be necessary to push the
front plate towards the back of the stove to free it from the location pins (h) before lifting it out
(k).
(h) (k)
4. Remove the rear grate support (m).
5. Remove the base casting (n).
(m) (n)
Location pin
Installation Instructions
These instructions cover the basic principles to ensure satisfactory installation of the stove,
although detail may need slight modification to suit particular local site conditions. In all cases
the installation must comply with current Building Regulations, Local Authority Byelaws and
other specifications or regulations as they affect the installation of the stove. It should be noted
that the Building Regulations requirements may be met by adopting the relevant
recommendations given in British Standards BS 8303 and BS EN 15827-1:2007 as an alternative
means to achieve an equivalent level of performance to that obtained following the guidance
given in Approved Document J.
Competent Persons Scheme
Members of the following schemes may self-certify the installation of this stove. If the installer is not
a member of one of these schemes, your local building control department must approve the
installation.
Scheme
Web address
Telephone
APHC (Association of Plumbing and Heating
Contractors (Certification) Limited
www.aphc.co.uk
02476 470 626
Building Engineering Services Competence
Accreditation (BESCA Limited)
www.hvca.org.uk /
www.besca.org.uk
0800 652 5533
HETAS Ltd (Heating Equipment Testing and
Approval Scheme)
www.hetas.co.uk
01462 634721
NAPIT Registration Ltd
www.napit.org.uk
0870 444 1392
NICEIC Group Ltd
www.niceic.org.uk
0800 013 0900
Health and Safety Precautions
Special care must be taken when installing the stove such that the requirements of the Health and
Safety at Work Act are met.
Handling
Adequate facilities must be available for loading, unloading and site handling.
Fire Cement
Some types of fire cement are caustic and should not be allowed to come into contact with the skin. In
case of contact, wash immediately with plenty of water.
Asbestos
This stove contains no asbestos. If there is a possibility of disturbing any asbestos in the course of
installation then please seek specialist guidance and use appropriate protective equipment.
Metal Parts
When installing or servicing this stove, care should be taken to avoid the possibility of personal injury.
Important Warning
This stove must not be installed into a chimney that serves any other heating appliance.
There must not be an extractor fan fitted in the same room as the stove as this can cause the stove to
emit fumes into the room.
Installation
Chimney
The chimney height and the position of the chimney terminal should conform to Building Regulations.
Check that the chimney is in good condition, dry, free from cracks and obstructions. The diameter of
the flue should not be less than 127mm and not more than 230mm. If any of these requirements are not
met, the chimney should be lined by a suitable method.
The chimney must be swept before connection to the stove.
Where the chimney is believed to have previously served an open fire installation, it is possible that the
higher flue gas temperature from the stove may loosen deposits that were previously firmly adhered,
with the consequent risk of flue blockage. It is therefore recommended that the chimney be swept a
second time within a month of regular use after installation.
If you have any doubts about the suitability of your chimney, consult your local dealer/stockist.
If there is no existing chimney then either a prefabricated block chimney in accordance with Building
Regulations Approved Document J, or a twin-walled insulated stainless steel flue to BS 4543 can be
used. These chimneys must be fitted in accordance with the manufacturer’s instructions and Building
Regulations.
Flue Draught
A flue draught of minimum 1.2mm to a maximum 2.5mm water gauge is required for satisfactory
appliance performance. The flue draught should be checked under fire at high output. If it exceeds the
recommended maximum, a draught stabiliser must be fitted so that the rate of burning can be
controlled and to prevent over firing. If the reading is less than the recommended minimum then the
performance of the appliance will be compromised.
Connection to the Chimney
An existing fireplace opening can be bricked up or sealed with a register plate. A short length of flue
pipe of a minimum 127mm internal diameter may then be used to connect the stove to the chimney.
This flue pipe should be of 316 grade stainless steel or vitreous enamelled, nominal thickness 1.2mm.
Ensure that the pipe end is no closer than 76mm to the side or rear chimney walls.
Ideally, the old fireplace should be filled in so that there is a smooth streamlined entry into the flue
way.
The length of any horizontal run of flue pipe must not exceed 127mm.
It is essential that all connections between the stove and chimney-flue are sealed and made airtight.
Both the chimney and flue pipe must be accessible for cleaning and if ANY parts of the chimney
cannot be reached through the stove (with baffle brick removed), a soot door must be fitted in a
suitable position to enable this to be done.
Air Supply
The room or space containing this appliance needs no additional ventilation, unless a draught stabiliser
is fitted, in which case a permanent air opening of at least 1470mm2 should be provided. Due
consideration should be given to air requirements for any other appliances in the same room or space.
Any air opening must be kept clear from blockage or obstruction.
Material Clearances
Your stove must be installed on a floor with adequate load-bearing capacity. If the existing
construction does not meet this pre-requisite, suitable measures (e.g. load distributing plate) should be
taken to achieve it.
Care should be taken to level the stove using the adjusting screws in the feet.
All walls shown in the above diagrams are non-combustible unless otherwise indicated. All noncombustible walls closer than 300mm to the stove should be at least 75mm thick.
MINIMUM DISTANCE TO COMBUSTIBLE MATERIAL
Behind the stove
450mm
At the side of the stove
400mm
To furniture (in front of the stove)
700mm
Note: combustible material refers to any material that will degrade when subjected to heat e.g. plaster.
FIREPLACE RECESS
Plan view:
Side view:
The stove can be recessed into a suitably sized
fireplace, but a free air gap of at least 150 mm
must be left around the sides and top of the
stove and at least 50mm at the back of the stove
to obtain maximum heat output and for access
to the rear of the stove. The hearth should
extend at least 300 mm from the front of the
stove.
The stove should stand wholly above a solid,
non-combustible hearth, at least 125 mm thick
(this may include the thickness of a solid floor).
Change in level to mark
safe perimeter
FREE-STANDING
Plan view:
Side view:
If the stove is not to stand in a recess, it may
stand wholly above a hearth made of noncombustible board / sheet material or tiles, at
least 12mm thick.
The hearth should extend at least 150 mm from
the sides and rear of the stove, and at least 300
mm from the front of the stove.
At least
12mm
Stove
Combustible material
50 mm
500 mm
from
jamb
Stove
125 mm
150 mm
Combustible
material
Stove
150 mm
300 mm
150 mm
Stove
300 mm
150 mm
Fuel Storage
Fuel may be placed in the log storage recess underneath the European variant. The logs should be
stacked in such a way that they do not touch the heat shield at the top of the recess.
Important! - Fuel must not be stored underneath the Traditional or Pedestal variants.
Commissioning and Handover
Upon completion of the installation, allow a suitable period of time for any fire cement and mortar to
dry out. A small fire may then be lit and checked to ensure the smoke and fumes are taken from the
stove up the chimney and emitted safely to atmosphere. Do not run the stove at full output for at least
24 hours.
On completion of the installation and commissioning, ensure that the operating instructions and
operating tools for the stove are left with the customer. Ensure to advise the customer on the correct
use of the appliance with the fuels likely to be used on the stove and warn them to use only the
recommended fuels for the stove.
Advise the user on what to do should smoke or fumes be emitted from the stove. The user should be
warned to use a fireguard to BS 6539 in the presence of children, aged and/or infirm persons.
log storage recess
Warning!
The log store recess in European stoves has been designed and tested to satisfy
the requirements of BS EN 13240 with both the ashpan and multi-fuel grate
in place. Under no circumstances should a Euro stove be used without the
ashpan or multi-fuel grate in place. Euro stoves must not be converted to
dedicated wood burning appliances (i.e. no ashpan or multi-fuel grate).
Primary Air Control (Open Right)
Operating Instructions
This appliance is not suitable for use in a shared flue
This appliance should not be operated with the doors open
Aerosol Sprays
Do not use an aerosol spray on or near the stove when it is alight.
Air Controls
This stove has been designed to burn cleaner and more efficiently than a conventional wood burning
stove. If used correctly this stove will burn far more efficiently than normal with the obvious notable
feature of CLEAN GLASS.
However, for this product to work properly it must be used correctly.
It is essential that the stove has an adequate air supply for combustion and ventilation.
The primary, secondary and tertiary air inlets must be kept clear from obstruction and blockage.
Air Controls
Primary Air
The Slider under the ash-lip of the stove controls the Primary air. This provides a conventional air
draught to the bed of the fire. The control is open when the Slider is pushed towards the right of the
Stove.
Secondary Air
Secondary air is controlled via the slider above the doors; it is this “Airwash” that keeps a clean and
uninterrupted view of the fire.
Tertiary Air
Tertiary air aids in good secondary combustion of the fuel and reducing emissions into the chimney
and environment.
Secondary Air Control (Open Right)
Warning!
This Appliance will be hot when in operation and
due care should be taken. The riddling tool may
be used to operate the door handle. The supplied
gloves could be used to operate the primary and
secondary air controls.
Riddling Grate
Your Cleanburn Stove is fitted with a locomotive type grate.
So that de-ashing can be carried out cleanly and easily, it is
riddled from the outside of the stove with the doors closed.
To obtain the best response from the air controls, the grate
should be in the open position during normal burning.
Lighting the Stove
We recommend that you have two or three small fires before
you operate your stove to its maximum heat output. This is to
allow the paint to cure in steadily and to give a long service
life of the paint finish. During this curing in process you may
notice an unpleasant smell. It is non-toxic, but for your
comfort we would suggest that during this period you leave
all doors and windows open.
First, load the fire with starting fuel, i.e. paper, dry sticks
and/or firelighters in the mode chosen, either wood or solid
mineral fuel. Light the fire at the base leaving all air controls open. It may be necessary to leave the
door ajar for up to 5 minutes. After a further 5 minutes, the primary air can be closed. Allow the
fuel to reach a steady glow and build the fire up gradually. Once you have a good fire established
across the grate bed, further fuel can be added as required.
Air Controls
Wood burns most efficiently with the primary control in the closed position and the secondary
control approximately 50% open. Moving the secondary control will control the burn rate of the
stove.
When refuelling the stove, the primary air should be opened for 2-3 minutes to ensure clean ignition
of the new fuel.
Loading the Stove
Wood burns best on a bed of ash and it is therefore only necessary to remove surplus ash from on
top of the grate occasionally. Do not let the ash level under the grate reach above the primary air
inlet holes. If allowed to build-up, ash will stifle the airflow through the grate.
Reduced Combustion
In order to reduce the rate of combustion, close the primary air lever and then the secondary air
lever by moving the handles all the way to the left. If the controls are left in this position, the fire
will be starved of air and will burn more slowly. If you want to revive the fire it is recommended
that the primary air control is open first, then open the secondary air slider.
Warning!- The stove will remain hot for a considerable time after the fire has been extinguished.
Recommended Fuels
Cleanburn Stoves recommend wood logs be burnt in this appliance. Burn only dry, well-seasoned
wood, which should have been cut, split and stacked for at least 12 months, with free air movement
around the sides of the stack to enable it to dry out. Burning wet or unseasoned wood will create tar
deposits in the stove and chimney and will not produce a satisfactory heat output.
Only authorised fuels may be used in UK smoke control areas. A list of authorised fuels can be
found at http://uksmokecontrolareas.co.uk/fuels.php
Warning!- Petroleum coke fuels or household waste must not be burnt on this appliance.
Safety notes for your guidance
FIRES CAN BE DANGEROUS – Always use a fireguard in the presence of children, the elderly
or the infirm. The fireguard should be manufactured in accordance with BS 6539 – Fireguards for
use with solid fuel appliances.
DO NOT OVERFIRE – it is possible to fire the stove beyond its design capacity, this could
damage the stove, so watch for signs of overfiring – if any part of the stove starts to glow red, the
fire is in an overfire situation and the controls should be adjusted accordingly. Never leave the
stove unattended for long periods without first adjusting the controls to a safe setting – careful air
supply control should be exercised at all times.
WARNING – FUME EMISSION
Properly installed and operated, this appliance will not emit fumes. Occasional fumes from deashing and refuelling may occur. Persistent fume emission must not be tolerated.
If fume emission does persist, then the following immediate action should be taken: -
1. Open doors and windows to ventilate room.
2. Let the fire out, or eject and safely dispose of fuel from the appliance.
3. Check for flue chimney blockage and clean if required.
4. Do not attempt to re-light the fire until the cause has been identified and corrected.
If necessary, seek professional advice.
Adverse weather – In a small number of installations, occasional local weather conditions (e.g.
wind from a particular direction) may cause downdraught in the flue and cause the stove to emit
fumes. In these circumstances, the stove should not be used. A professional flue installer will be
able to advise on solutions to this problem (e.g. anti-downdraught cowl).
Important! – Do not fit an extractor fan in the same room as this appliance.
IN THE EVENT OF A CHIMNEY FIRE
Raise the alarm to let others in the house know.
Call the Fire Brigade.
Reduce the appliance-burning rate by closing all air controls.
Move furniture and rugs away from the fireplace and remove any nearby ornaments.
Place a fireguard or spark guard in front of the stove.
Feel the chimneybreast for signs of excessive heat.
If the wall is becoming hot, move the furniture away. Ensure that the Fire Brigade can gain access
to your roof space in order to check this area for signs of fire spread.
GENERAL MAINTENANCE
NO unauthorised modification of this appliance should be carried out.
IMPORTANT! - In order to ensure continued compliance with current Building Regulations,
Local Authority Byelaws and the Clean Air Act (if applicable), this appliance requires regular
maintenance of the following:
Monthly
Baffle, Grate Bars and Fire Box Components
These should be removed and cleaned at least once a month to prevent any build up of soot or
ash that could lead to blocked flue ways, blocked air inlets and dangerous fume emission.
If the baffle is removed the chimney/flue way can be swept through the appliance.
Glass Panels
Clean the glass panels when cool with a proprietary glass cleaner. Highly abrasive substances
should be avoided as these can scratch the glass and make subsequent cleaning more difficult.
Wet logs on heated glass, a badly aimed poker or heavy slamming of the doors could crack the
glass panels. The glass will not fracture from heat.
Firebricks
In normal use, these can last for many years. It is possible however, to crack them if logs are
continually jammed against them or if they are frequently struck with a poker.
Check periodically for seriously cracked bricks, which can be replaced with new; available from
your dealer.
Rope
Check the rope around the door and glass. If rope is becoming detached, use proprietary rope
glue to re-attach it. If the rope is in a poor condition, a replacement rope kit may be ordered
from the Cleanburn Stoves spares range.
Annually
Annual maintenance of the following should be carried out by a competent person:
Chimney and Flueways
It is important that the chimney, flue ways and any connecting flue pipe are swept regularly.
This means at least once a year for smokeless fuels and at least twice a year for wood and other
fuels. The baffle will need to be removed from its supports in order to sweep the chimney (see
assembly instructions).
Only wire-centred sweeps’ brushes fitted with a guide wheel should be used.
If it is not possible to sweep all parts of the chimney through the appliance, ensure there is
adequate access to cleaning doors.
If the stove is fitted in place of an open fire, then the chimney should be swept one month after
installation to clear any soot falls which may have occurred due to the difference in combustion
between the stove and the open fire.
Periods of Prolonged Non-Use - If the stove is to be left unused for a prolonged period of time
then it should be given a thorough clean to remove ash and unburned fuel residues. To enable a
good flow of air through the appliance to reduce condensation and subsequent damage, leave the
air controls fully open
If the appliance has been unused for a long period of time, such as during the spring and summer
months, a competent person should check the chimney for potential obstructions before lighting
the stove.
As Necessary
Gaskets
All gasket used on this appliance are produced from a heat resistant material called Manniglas.
The glass gasket will have to be replaced when a new piece of glass is fitted as the gaskets
become brittle after firing the stove. Over time, you may also find, that the gasket changes
colour. This is due to a reduction in the pigment used in the manufacture of the product and no
cause for concern.
Stove Body
The stove is finished with a heat resistant paint and this can be cleaned with a soft brush. Do not
clean whilst the stove is hot; wait until it has cooled down. The finish can be renovated with
proprietary stove paint.
Single Door Catch
The door catch may require adjustment to maintain the door seal. By slackening the locking nut
and turning the door handle one turn you will achieve a tighter lock when the door is closed.
Double Door Catch
The door catch may require adjustment to maintain the door seal. By slackening the socket set
screw and turning the catch shaft one turn you will achieve a tighter lock when the door is closed.
Troubleshooting
Fire will not burn
Check that:
1. The air inlet is not obstructed in any way.
2. Chimneys and flue ways are clear.
3. A suitable fuel is being used.
4. There is an adequate air supply into the room.
5. An extractor fan is not fitted in the same room as the stove.
6. Flue draught is above minimum level (see installation instructions).
Fire blazing out of control
Check that:
1. The doors are tightly closed.
2. The air controls are all in the closed position.
3. A suitable fuel is being used.
4. The glass retaining clips are not loose.
5. The door rope seals are in good condition
6. Flue draught is below maximum level (see installation instructions).
Single Door
HMS04/002
Door Glass
HMS04/053
Glass Gasket
HMS04/055
Glass Clip & Screw
HHR08/046
FSJM05008SS
Door Handle Assembly
Door Handle, Black
HCE05/053
Handle Spacer, Black
HCE05/054
Handle Nut, Black
HCE05/055
Shaft, Door Handle
HCE05/038
Circlip
FLRX07
M8 Full Nut
FSHM08
Door Catch
HMS04/037
STOVE SPARES
SINGLE DOOR
DOUBLE DOORS
R.H. Door
HMS04/004
Door Glass
HMS04/054
Glass Gasket
HMS04/056
Glass Clip & Screw
HHR08/046
FSJM05008SS
L.H. Door
HMS04/006
PRIMARY AIR VALVE
BODY ASSEMBLY - PART SECTION - MULTIFUEL
Flue Collar
CH05/012
Flue Cover
CH05/011
Flue Gaskets
CH05/042
Rear Brick
HCE06/019
Top Air Parts
Slider
HCR06/045
Slider Knob
HCE06/059
Slider Plate
HCR06/050
Deflector
HCE06/051
Turbo Bar
HCE05/048M
Front Plate
Single-Door, HCE05/061
Double-Door, HCE05/075
Side Bricks
HCE06/020
Recouping Baffle
HCE06/044
Riddling Bars
Lower, CNS06/001 (6)
Upper, CNS06/002 (5)
Riddling Support
HCE05/065
Cast Iron Inner Base
HCE05/042M
Ashpan
HCE05/011
Cast Iron Side Plates
L.H. HCE05/044
R.H. HCE05/045
Cam Bar
HCE06/010
Cam Hole Plate
HCE06/030
Slider Knob
HCE06/059
Washer x3
FWFM06016
Support
HCE06/046
Shaft
HCE06/048
Spacer Primary Air Valve x3
HCE06/049
Primary Air Valve Plate
HCE06/047
Wave Spring x3
6890 - Lesjofors
Washer x3
FWFM08017
Nut x3
FNFM06Z
Rear Heat Shield
HCE06/043
Door Handle
HCE05/035
Catch Boss
HCE09/090S
3mm x 10mm Roll Pins
FPGM03010
M12 Half Nut
FNLM12Z
Catch Shaft
HCE05/082
Catch End
HCE09/089
Catch Spacer
HCE05/081S
4mm x 14mm Roll Pin
FPGM04014
Catch Barrel
HCE09/091
Catch Collar
HCE09/092S
M3 Ball Bearing
FBBM03C
Snap Ring
FLRWM0160
M6 Socket Set Screw
FSGM06006CP
QUARTER TURN DOOR HANDLE - DOUBLE DOOR - MULTIFUEL – PARTS
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