Fireline Purevision PV5 5Kw User manual

Clean Air Act Exemption
The Purevision PV5 5Kw, Purevision PV5 Countryman 5kW, Purevision PV5W 5kw Wide, Purevision
PV5W Countryman 5kW Wide, Purevision PV5WS 5kW Wide Slimline, Purevision PV5WS Countryman
5kW Wide Slimline and Purevision PV85 8.5kW stoves only have been exempted under the Clean Air
Act 1993 to burn seasoned wood logs in designated smokeless zones in the UK. This is subject to the
correct fitting of the air control plate (the part and fitting instructions are packed separately)
maintaining the air wash control at a minimum opening at all times. Instructions for wood burning
MUST be followed in order to ensure compliance at all times.
Installation and Operating Instructions
Please hand these instructions to the stove user when the installation is complete. Leave the stove
ready for operation and instruct the user in the correct use of the appliance and operation of controls.
Important: –These products must be installed by a suitably qualified
installer.
TM
STOVES
Fireline –A division of: Charlton & Jenrick Ltd
Unit D Stafford Park 2, Telford, Shropshire, TF3 3AR
T: 01952 200 444 F: 01952 200480
www.charltonandjenrick.co.uk
A Charlton and Jenrick Group Company
Freestanding Stove Range inc Countryman
PV5 5kW, PV5W 5kW Wide, PV5WS 5kW Slimline &
PV85 8.5kW Nominal Outputs.

1Purevision Freestanding Issue 09 04/21
PLEASE READ ALL THESE INSTRUCTIONS CAREFULLY!
For safety reasons it is essential that your stove is correctly installed and operated. Fireline
cannot accept responsibility for any fault or consequential problems arising through incorrect
installation or operation.
TABLE OF CONTENTS
Section Page No
1. List of Components 4
2. Component Identification and Controls 4
3. Preparation of Stove for Installation 5
4. Important Safety Information 6
4.1 Warnings and important safety information 6
4.1.1 Instructions 6
4.1.2 Chimney Warning 6
4.1.3 Extractor Fan Warning 6
4.1.4 Cleaning & Chimney Sweeping 6
4.1.5 Fuels 7
4.1.6 Maintenance 7
4.1.7 Ventilation 7
4.2 Health and Safety Information 7
4.2.1 Handling 7
4.2.2 Fire Cement 7
4.2.3 Asbestos 7
4.2.4 Metal Parts 7
5. Installation Information 7
5.1 Chimney & Flue 7
5.2 Ventilation 8
5.3 Direct Outside Air Connection 8
5.4 Flue Draught 8
5.5 Connection to Chimney 8
5.6 Material Clearance Dimensions 9
5.6.1 Distances from Combustible Materials 9
5.6.2 Distances from Non Combustible Materials 10
5.7 Hearths 10
5.8 Accessories 10
5.9 Commissioning & Handover 10
6. Technical Data & Declaration of Performance 12
Cont’d………

2Purevision Freestanding Issue 09 04/21
7. Operating Instructions 13
7.1 Safety Notes for your guidance 13
7.1.1 Fireguards 13
7.1.2 Modifications 13
7.1.3 Overfiring 13
7.1.4 Fume Emission 13
7.1.5 Chimney Fire 13
7.1.6 CO Alarms 13
7.2 Warnings 14
7.3 Clean Air Act (Smoke Control Zones) 14
7.4 Air controls 15
7.4.1 Single Air Control 15
7.4.2 Air Wash 15
7.4.3 Tertiary Air 15
7.4.4 Multifuel Grate 16
7.4.5 Ashpan 16
7.5 Cleaning 16
7.6 Fuels 16
7.7 Important Notes for Wood Burning 17
7.7.1 Refuelling on to a low Firebed 17
7.7.2 Fuel Overloading 17
7.7.3 Operation with Door Left Open 17
7.7.4 Primary Air Left Open 17
7.8 Notes on Smokeless fuel (Maxibrite) burning 18
7.9 Lighting the stove 18
7.10 Re-fuelling 19
7.11 Shutting down 19
7.12 Shutting down for prolonged periods 20
7.13 User Maintenance 20
8. Active Baffle System 21
8.1 Description 21
8.2 Operation 21
8.3 Adjustment 22
8.4 Removable Sections 22
9. Maintenance Guide 23
9.1 Removing Top Plate 23
9.2 Removing Door 23
9.3 Removing Baffle Plate 24
9.4 Removing Firebox Liners & Fuel Retainer 24
9.5 Removing Grate Components 25
9.6 Removing Flue Spigot Collar 26
9.7 Removing Outer Casing 26
9.8 Door Hinge Adjustment 27
9.9 Smoke Control Air Limiter Bracket 28
9.10 Air Valve Maintenance 28
Cont’d………

3Purevision Freestanding Issue 09 04/21
9.11 Adjusting Door Latches 29
9.12 Adjusting Latch Pins 29
10. Dimensions 30
10.1 Purevision 5 30
10.2 Purevision 5 Wide 31
10.3 Purevision 5 Wide Slimline 32
10.4 Purevision 8.5 33
11. Frequently Asked Questions 35

4Purevision Freestanding Issue 09 04/21
List of Components
Description of Parts Qty
Purevision Stove Assembly 1
Operating Tool & Stand 1
Ash Pan 1
Flue Spigot Collar (installed) 1
Casing Blanking Plate (installed) 1
Stove Operating Gloves 1
Purevision Toolkit 1
Fig 1. Operating Tool
2.0 Component Identification and Controls
Fig 2 –Purevision
Stove Assembly and
controls. 5kW
model shown.

5Purevision Freestanding Issue 09 04/21
3.0 Preparation of Stove for Installation.
Your stove comes fully assembled, checked and packed in a protective plywood crate.
Carefully remove the straps and lift off the top and upper crate. Remove any plastic
packaging, open the door and remove all the contents. See List of Components section
(above) and check contents carefully.
**IMPORTANT HANDLING WARNING!!**
NEVER TIP OR ROCK THE STOVE FORWARDS DURING HANDLING AS IT MAY DAMAGE THE
AIR CONTROL LEVER!
3.1. Remove the top plate by lifting it off –noting the adjustment screws for levelling after
installation. NOTE: The top plate MUST be re-fitted before connecting the flue pipe to
the vertical spigot because the flue pipe passes through the top plate!
3.2. Remove the stove door if required for easier handling of the unit. Open to about 30
degrees and lift upwards to disengage the hinge pins.
3.3. Remove the interior components of the stove using the following procedure. SEE ALSO
MAINTENANCE GUIDE section for diagrams where required.
3.3.1. Remove the baffle plate by supporting the plate with both hands and lifting the
front edge towards you and sliding the back edge off the back support and down
slightly into the firebox. Once the rear is lowered then the front edge can also be
lowered off the front baffle supports.
3.3.2. Next remove the two cast ceramic firebox side liners by pulling the front edges
inwards towards the centre of the firebox and sliding away from the 45 degree
mitre joint with the back liner at the rear corners. Take great care not to chip or
damage the surfaces of these ceramic components –support the rear liner so that
it cannot fall over and break!
3.3.3. Now remove the firebox rear liner. Handle and store these ceramic liners very
carefully to one side where they will not get broken.
3.3.4. Remove the fuel retainer assembly noting its location slots at the front firebox
corners.
3.4. Rock the stove to the left and right side in turn and set the adjustable feet of the stove
to approximately their MAXIMUM position. They can be re-adjusted lower later if
required. NOTE: DO NOT rock the stove forward as it may damage the air control
lever!
3.5. The flue spigot collar may now be configured for horizontal connection if required.
3.5.1. Remove the 4 x M6 cap screws in the upper rear firebox and remove the spigot.
If necessary remove screws from the casing to assist if required.
3.5.2. The casing blanking plate can now be taken out by removing its 2 x securing nuts
and securing bar and lifting off.
3.5.3. Finally the spigot may then be rotated by 180 degrees and re-fitted either using
the gasket provided or re-sealing with fire cement as required.
3.5.4. The casing blanking plate can now be used to cover the hole in the top plate.
3.6. Lift the stove into its final position using an assistant to help.
3.7. Fit the top plate back onto the stove before fitting the top flue connection.

6Purevision Freestanding Issue 09 04/21
3.8. Make the connection to the flue, chimney or liner using appropriate rigid flue pipe or
adaptor, making sure to seal all joints carefully.
3.9. Now proceed to complete the installation of the stove according to these instructions,
Building Regulations and current installation standards or HETAS advice.
3.10. The internal parts of the stove can be re-assembled as the reverse of the
previous removal instructions.
4.0 Important Safety Information
4.1. WARNINGS AND IMPORTANT SAFETY INFORMATION
4.1.1. READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION!
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 local regulations including Building Regulations,
Local Authority Byelaws and other specifications or regulations including UK or EU standards
referred to as they affect the installation of the stove. Approved Document J is particularly
important for England and Wales and can be downloaded for no cost at:
http://www.planningportal.gov.uk/england/professionals/en/4000000000503.html Also of
importance are Approved Documents (A.D.) L1 A and B conservation of fuel and power. The
Domestic Heating Compliance Guide will also be found useful.
In addition to these instructions the requirements of BS 8303 and BS EN 15287 must be
fulfilled. The installation of a stove is a notifiable building works as defined in the building
regulations and it is a legal requirement under England and Wales Building Regulations that
the installation is either carried out under Local Authority Building Control approval or is
installed by a Competent Person registered with a Government approved Competent Persons
Scheme. HETAS Ltd operate such a Scheme and a listing of their Registered Competent
Persons can be found on their website at www.hetas.co.uk .
4.1.2. Important Chimney Warning
This stove must not be installed into a shared chimney that serves any other heating appliance.
4.1.3. Extractor Fan Warning
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. If unavoidable the appliance must be checked with
Approved Document (A.D.) 1.21 and necessary action taken.
4.1.4. Cleaning and Chimney Sweeping
The appliance, flue & chimney must be cleaned and checked internally and externally
regularly in use and especially after a period of disuse (e.g. after summer). Lift down the baffle
at least weekly to check for build up of soot or debris on the top from the flue pipe. Remove the
baffle and check the flue spigot and connector is fully clear at regular intervals. The chimney
and flue connector must be swept at least annually, more often when used with sooty fuels or
damp wood. The chimney or flue can usually be swept through the appliance. A wire centred
sweeps brush with guide wheel is recommended. Any loose, broken or leaking joints or flue
ways MUST be repaired immediately.

7Purevision Freestanding Issue 09 04/21
4.1.5. Fuels
Only use recommended fuels which are seasoned (or kiln dried) wood logs or smokeless
briquetted fuels. The appliance can be damaged by burning petroleum coke, liquid fuels or
general rubbish and this will invalidate your warranty and risk your personal safety. The
appliance must not be used as a rubbish incinerator.
4.1.6. Maintenance
Annual checking and servicing of the appliance and flue by a competent engineer is
recommended.
4.1.7. Ventilation
Adequate ventilation is ESSENTIAL for the safe and efficient operation of any solid fuel or wood
burning appliance. Ventilation MUST be provided where required by the stove output or flue
under-performance. Keep all ventilation clear and free of blockage, including the direct outside
air connection where used. See VENTILATION in INSTALLATION INFORMATION section.
4.2. Health And Safety Precautions
Special care must be taken when installing this stove to meet all requirements of the Health &
Safety at Work act.
4.2.1. Handling
Adequate facilities must be available for unloading and site handling. Stoves are very heavily
built so always ask for assistance when lifting and siting them. See Technical Data for weights.
4.2.2. Fire Cement
Some types of fire cement are caustic and should not be allowed to come into contact with the
skin. In case of skin contact, wash immediately with plenty of water.
4.2.3. 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.
4.2.4. Metal Parts
When installing or servicing this stove, proper care should be taken to avoid the possibility of
personal injury. Injury may be caused by component weight, sharp parts or trapping for
example and these risks should be identified and minimised.
5.0 Installation Information
5.1. Chimney/flue
The chimney height and the position of the chimney terminal should conform to Building
Regulations. Minimum chimney height is 4.5m and the recommended minimum diameter is
150mm wherever possible for safety margin and performance. The chimney must be swept
before connection to the stove. Check that the chimney is in good condition, dry and free from
cracks and obstructions. The diameter of the flue should not be less than 125mm (spigot
diameter) at any point and not greater than 200mm. If any of these requirements are not met,
the chimney should be lined by a suitable method. When using a liner a 6” diameter is strongly
recommended where it can be used but failing that a 5” flexible flue liner is permitted be used
for Purevision stoves providing that the users only burns smokeless fuel or seasoned wood logs
with the air limiter fitted in in full accordance with the wood burning instructions.

8Purevision Freestanding Issue 09 04/21
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
or chimney specialist. If there is no existing chimney then either a solid fuel compatible
prefabricated block chimney 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.
5.2. Ventilation
Document J of the Building Regulations states that purpose provided ventilation is not required
in England and Wales unless the appliance nominal rated output is greater than 5kW. Over 5kW
5.5 cm2of ventilation (550mm2) is required for every kW output above 5. For example 6.5 kW
requires 8.25 cm2and 8 kW needs 16.5cm2. In any case, if difficulty in starting the fire or any
excessive fuming is experienced, ventilation must be put in place as required to eliminate these
flue problems. If a flue draught stabiliser is fitted then extra ventilation is required. See
Document J of the Building Regulations for detailed guidance especially in new build properties.
A specifically designed direct outside air connection may be used with these stoves to provide
appropriate levels of ventilation (significantly in excess of the above requirements) directly to
the stove and chimney as follows. NOTE: in order to register the installation with HETAS as of
early 2016 certain extra evaluation and checking is required if using an outside air connection. If
the direct air kit is used and no ADJ vent is installed then a direct registration with Building
Control may also be possible.
5.3. Direct Outside Air Connection
Purevision stoves are supplied with the facility of using a dedicated 100mm diameter direct
connection duct through a suitable route to the outside air. It can either be connected to the
rear or the underside of the stove and should be fitted at the time of stove installation. Only the
approved kit for Purevision stoves should be used. This is designed to supply all the necessary
air for safe combustion and operation of the stove –providing there is no depressurisation of
the property by mechanical or other types of ventilation, the flue, chimney and ventilation
duct are working correctly, and properly maintained clear of obstructions or leaks etc. The kit
supplies all the primary, secondary and tertiary air to the stove and also provides room
ventilation in excess of the Document J Building Regulations during re-fuelling via the air
connection unit under the stove and so subject to no depressurisation (as above) may be used
where mechanical ventilation and heat recovery (MVHR) units are used. Some additional
instructions for installation are provided with the dedicated kit supplied. NOTE: in order to
register the installation with HETAS certain extra evaluation and checking is required if using an
outside air connection. If the direct air kit is used and no ADJ vent is installed then a direct
registration with Building Control may also be possible.
5.4. Flue Draught
A flue draught at the flue collar of minimum 2.2mm to a maximum 3.5mm water gauge (22 to
35 Pascals) is required for satisfactory appliance performance. This relates to 12-25 Pascals at
the tapping on EN13240/13229 test rigs. The flue draught should be checked under fire at high
output and, if it exceeds the recommended maximum, a draught stabiliser must be fitted so
that the rate of burning can be controlled to prevent over-firing.
5.5. Connection to the Chimney
This appliance is not suitable for use in a shared flue.

9Purevision Freestanding Issue 09 04/21
Whilst 150mm diameter flue or liner is recommended wherever possible, a suitable 5” flexible
flue liner is permitted be used on Purevision stoves providing that they only burn smokeless fuel
or seasoned wood logs with the air limiter fitted in in full accordance with the wood burning
instructions.
An existing fireplace opening can be bricked up or sealed with a register plate. A short length of
suitable quality rigid flue pipe of a minimum 125mm internal diameter may then be used to
connect the stove to the chimney. A maximum of 150mm horizontal flue pipe can be used. This
flue pipe should conform to Building Regulations. If the connecting pipe enters the vertical flue
way at any other angle except vertically, ensure that the pipe end is no closer (along the
direction of the pipe) 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. It is essential
that all connections between the stove and chimney-flue are sealed and made airtight with
sealing rope, clamping rings and/or fire cement or heat resisting cement where required.
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 removed), a soot door must be fitted in a
suitable position to enable this to be done.
5.6. Material Clearance Dimensions
5.6.1. Safety Distances from Combustible Surfaces:
FREESTANDING MODELS
Model
Side (Full wall)
Rear
Single Wall Flue
Rear
Twin Wall Flue
Purevision 5kW
250mm (From Top Plate)
300mm (From Top Plate)
100mm (From Heatshield)
Purevision 5kW Wide
250mm (From Top Plate)
300mm (From Top Plate)
150mm (From Heatshield)
PV 5kW Wide Slimline
250mm (From Top Plate)
300mm (From Top Plate)
150mm (From Heatshield)
Purevision 8.5kW
300mm (From Top Plate)
300mm (From Stove Back)
500mm (From Flue Collar)
200mm (From Heatshield)
In addition it is strongly recommended
that any furniture or other combustible
materials are kept at least 900mm clear
from the front of the stove.
NOTE: Combustible surfaces can be
protected from radiant heat from the
stove by adding non-combustible heat
shielding between the stove and the
materials with an air gap behind it. By
doing so, safe distances may be
substantially reduced in practice.
Combustible safety
distances from
points on stove

10 Purevision Freestanding Issue 09 04/21
COMBUSTIBLE SHELVES AND BEAMS
Due to the fact that combustible shelves, timber fireplaces and beams have potentially
thousands of possible configurations in conjunction with stoves outset or inserted partially or
fully into chambers, it is not possible to give firm guidance on dimensions to these features. As a
guideline, materials that are in ‘line of sight’ to the stove are more likely to overheat due to
direct radiation from the stove body than materials that are not in ‘line of sight’ (e.g. with stove
fully inside a chamber). Materials above the stove are far more likely to overheat than materials
alongside or below. A guideline limiting temperature for solid timber (not surface finishes) is
approximately 80-85 degrees C with a normal ambient room temperature. Temperatures of
combustible materials can be substantially lowered with a simple heat shield constructed of a
non-combustible material and small air gap (6-12mm for example) between the shield and
combustible material.
5.6.2. Distances from NON-combustible materials:
The stove can be recessed in a suitable sized non-combustible fireplace but a permanent free
air gap of at least 50mm must be left around the sides and top and at least 50mm at the back of
the stove to obtain reasonable heat output and for access to the stove for removal and
maintenance. A clearance of 150mm will give a better heat output
In accordance with Building regulations all non-combustible walls closer than 400mm to the
stove should be at least 75mm thick. For practical reasons the back wall of the fireplace recess
and the hearth should be made of non-combustible material.
5.7. Hearths:
Purevision freestanding stoves do not require a constructional hearth beneath them as they do
not cause the floor temperature to exceed 100 degrees C. Hearths must be generally level. In all
instances a non-combustible superimposed hearth extending fully underneath the stove and
forming an apron of at least 225mm at the front of the stove and 150mm on either side must be
provided. The superimposed hearth must not be less than 12mm thick and must have a clearly
defined edge (change of level) to discourage placing of any combustible materials on or partially
over it.
The appliance shall be installed on a floor with adequate load-bearing capacity. If the existing
construction does not meet this requirement, suitable measures (e.g. load distributing plate)
should be provided to achieve it.
5.8. Accessories
Purevision stoves are provided with a selection of accessories including stands, log store stands,
and a dedicated outside air kit. Only use genuine Purevision accessories.
5.9. Commissioning and Handover
CO Alarm: Building Regulations require that whenever a new or replacement fixed solid fuel or
wood/biomass appliance is installed in a dwelling a carbon monoxide alarm must be fitted in
the same room as the appliance. Further guidance is available in BS EN50292:2002 and from the
alarm manufacturer’s instructions. Provision of an alarm must not be considered a substitute
for either installing the appliance correctly or ensuring regular servicing and maintenance of the
appliance and chimney system.

11 Purevision Freestanding Issue 09 04/21
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.
Advise the customer not to run the stove at full output for at 3 –4 days. Explain that the stoves
can provide much more or less output than their rated heat outputs depending upon fuels, fuel
loads used and how they are operated.
Warn the customer that using excessive air (having the air controls open too wide for too
long) can over-fire and irreparably damage the stove. Damage caused by over firing is NOT
covered by any warranty.
On completion of the installation and commissioning, check all parts of the appliance are
correctly fitted and ensure that the operating instructions and operating tools (including gloves)
for the stove are left with the customer. You must be sure 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 into the room from the stove
–see Safety Notes section. The user should be warned that they MUST use a suitable fireguard
in the presence of children, aged and/or infirm persons.

12 Purevision Freestanding Issue 09 04/21
6.0 Technical Data & Declaration of Performance (DoP)
Manufacturer: Fireline UK Ltd, a Division of Charlton & Jenrick Ltd.
Range Designation: Purevision freestanding stoves.
Models: Purevision 5kW, 5kW Wide, 5kW Wide Slimline & 8.5kW inc Countryman versions. Nominal outputs of 5kW and 8.5kW.
Intended Use: Domestic heating appliances
Independently Performance & Safety tested by: Kiwa Gastec, NB No: 0558/Kiwa Cermet Italia, NB No: 0476
Constancy of Performance System: ISO9001
Signed:
Peter Mintoft
Director
October 2016
NOTE: Refuelling intervals for testing are chosen according to the standards concerned for performance testing and are
comparative only. They do not relate directly to re-fuelling intervals that can be achieved on an installed product. Re-fuelling
intervals of 1-1.5h for wood and 3-4+ hours for briquetted smokeless fuels would be more usual. Under normal conditions on a
low air control setting stoves should stay in overnight on suitable briquetted smokeless fuel.
Model
Purevision
5kW Models
Purevision
5kW Wide
Models
Purevision
5kW Wide
Slim Models
Purevision
8.5kW
Models
Notes
Appliance weight (packed/unpacked) (Kg):
105/94
120/108
105/94
153/139
Approximate Output Range: (kW)
3.1 - 6
3.8 - 8
3.8-6.5
4.9-10
Harmonised EN European Standard (hEN):
EN13240:
2001 Amd 2:
2004
EN13240:
2001 Amd 2:
2004
EN13240:
2001 Amd 2:
2004
EN13240:
2001 Amd
2: 2004
Additional Characteristics Test Standard:
DIN +
DIN +
DIN +
DIN +
Additional Particulate Emission Test Standard:
PD6434
PD6434
PD6434
PD6434
Performance Characteristics using Wood Fuel
Test Report Issue Date:
10/2013
10/2013
10/2016
10/2013
Total Efficiency: (%)
80.2
82.2
77.1
76.7
Declared nominal output: (kW)
5
5
5
8.5
Tested nominal Output: (kW)
4.9
5
5.0
8.4
Tested wood re-fuelling interval: (h)
0.75
0.76
0.76
0.75
Flue gas mass flow: (g/s)
3.6
3.6
4.5
5.9
Mean CO emission (@13% O2) : (%) (Nmg/m3)
0.1 (1250)
0.08 (1000)
0.1 (1250)
0.1 (1250)
Mean CnHmemission (@13% O2): (Nmg/m3)
96
61
69
76
Mean NOx emission (@13% O2): (Nmg/m3)
124
128
92
96
DIN+ particulates (@13% O2): (Nmg/m3)
17
10
22
19
PD6434 Particulate Emissions High output: (gh-1)
2.5
3.2
2.4
3.7
PD6434 Particulate Emissions Low output: (gh-1)
1.5
1.5
1.2
1.7
Optical Density Time > 0.2 High (Mins)
1.2
0.2
0.2
0.4
Optical Density Time > 0.2 Low (Mins)
0.7
0.4
0.3
1.4
*Mean Flue Temperature: (Deg C)
301
274
295
363
clearSkies Level
5
5
4
4
EEI Energy Rating Category
A+
A+
A
A
Approximate Max Log Length: (mm)
300
400
400
400 - 650
Performance Characteristics using Maxibrite Briquetted Smokeless Fuel
Total Efficiency: (%):
82.6
78.2
82.5
80.0
Declared nominal output: (kW)
5.0
5.0
5.0
8.5
Tested nominal output: (kW)
5.3
5.0
5.0
8.7
Tested re-fuelling interval: (h)
1.03
1.04
1.09
1.02
Flue gas mass flow: (g/s)
3.3
3.4
3.0
6.1
Mean CO emission (@13% O2) : (%) (Nmg/m3)
0.04 (500)
0.04 (500)
0.06 (625)
0.03 (375)
Mean CnHmemission (@13% O2): (Nmg/m3)
8
5
12
6
Mean NOx emission (@13% O2): (Nmg/m3)
87
115
103
110
DIN+ particulates (@13% O2): (Nmg/m3)
11
8
14
15
Mean Flue Temperature: (Deg C)
318
279
265
335
Safety Distances From Combustibles
Side Wall: (mm)
250
250
250
300
Rear Wall: (mm)
300/100
300/150
300/150
300/200

13 Purevision Freestanding Issue 09 04/21
7.0 Operating Instructions
7.1. Safety Notes for your guidance
7.1.1. FIRES CAN BE DANGEROUS –Always use a fireguard to BS 8423:2002 Fireguards
for use with solid fuel appliances in the presence of children, the elderly or the
infirm.
7.1.2. DO NOT perform modifications to the appliance as this could seriously
compromise safety in operation.
7.1.3. DO NOT OVERFIRE –it is possible to fire the stove beyond its design capacity,
this could damage the stove, so watch for signs of over firing –if any part of the
stove starts to glow red, including baffle plate or fuel retainer, the fire is in an over
fire situation and the controls should be adjusted accordingly. Never leave the
stove unattended for long periods without first adjusting the controls to a reduced
and safe setting –careful air supply control should be exercised at all times.
7.1.4. WARNING –FUME EMISSION
Properly installed and operated, this appliance will not emit fumes. Occasional fumes from de-
ashing and refuelling may occur which is not normally of serious concern. However, persistent
fume emission is potentially dangerous and 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 remove 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 from chimney or stove specialists.
Important! –Do not fit an extractor fan in the same room as this appliance.
7.1.5. IN THE EVENT OF A CHIMNEY FIRE
•Raise the alarm to let others in the house know.
•Call the Fire Service
•Reduce the appliance burning rate by closing all air controls fully.
•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 sign of excessive heat.
•Do not relight the fire until the chimney and flue ways have been examined by a
professional.
If the wall is becoming hot, move the furniture away. Ensure that the Fire Service can gain
access to your roof space in order to check this area for signs of fire spread.
7.1.6. CO ALARMS
Your installer should have fitted a CO alarm in the same room as the appliance. If the alarm
sounds unexpectedly, follow the instructions given under “Warning Note” below.
WARNING If the CO Alarm sounds unexpectedly:-
1. Open Doors and windows to ventilate the room and then leave the premises.
2. Let the fire go out.

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7.2 Warnings:
This appliance is not designed for open operation and therefore should not be operated with the
doors open.
This stove is designed to burn wood and smokeless fuels cleanly with high efficiency. However,
for this product to work properly it must be used correctly. If used correctly this stove will burn
with the very useful feature of clean glass.
It is essential that the stove has an adequate air supply for combustion and ventilation. DO NOT
block any ventilators provided. The primary, secondary and tertiary air inlets must be kept clear
of obstruction.
Warning! This appliance will be very hot when in operation and due care should be taken when
operating the controls. A tool and pair of quality leather gloves are provided to assist safe
operation.
Do not use an aerosol spray on or near the stove when it is alight.
7.3 The Clean Air Act 1993 and Smoke Control Areas
Under the Clean Air Act local authorities may declare the whole or part of the district of the
authority to be a smoke control area. It is an offence to emit smoke from a chimney of a
building, from a furnace or from any fixed boiler if located in a designated smoke control area. It
is also an offence to acquire an "unauthorised fuel" for use within a smoke control area unless it
is used in an "exempt" appliance ("exempted" from the controls which generally apply in the
smoke control area).
In England appliances are exempted by publication on a list by the Secretary of State in
accordance with changes made to sections 20 and 21 of the Clean Air Act 1993 by section 15 of
the Deregulation Act 2015. Similarly in Scotland appliances are exempted by publication on a list
by Scottish Ministers under section 50 of the Regulatory Reform (Scotland) Act 2014.
In Wales and Northern Ireland these are authorised by regulations made by Welsh Ministers
and by the Department of the Environment respectively.
The Fireline Purevision 5kW, 5kW Wide, 5kW Wide Slimline and 8.5kW range have been
recommended as suitable for use in smoke control areas when burning wood logs. This is
conditional upon fitting the supplied secondary air control limiters and following the wood
burning instructions precisely. Suitable Authorised fuels can also be used in the appliances in
Smoke Control Areas (see Authorised fuel list https://smokecontrol.defra.gov.uk/fuels.php )
Further information on the requirements of the Clean Air Act can be found here:
http://smokecontrol.defra.gov.uk/. Your local authority is responsible for implementing the
Clean Air Act 1993 including designation and supervision of smoke control areas and you can
contact them for details of Clean Air Act requirements.

15 Purevision Freestanding Issue 09 04/21
7.4 Air Controls
Keep air controls and inlets/outlets clean and free from ash or debris at all times. Keep direct
outside air inlet grille (if fitted) clean and clear at all times.
Do not leave air control fully open unless monitoring the fire as over firing damage can result
which is not covered by any warranty.
7.4.1 Single Air Control Operation
Primary (under grate), secondary (air wash) and tertiary air is automatically controlled by the
single control lever at the bottom, underneath the stove door. The centre position is the OFF
position and closes off combustion air to the firebox. The off position should only be used if
absolutely necessary for very slow burning and when burning wood will cause the glass to
become blackened, the chimney to gradually become tarred and smoke to be emitted from the
stove.
Wood burning: Move the lever fully to the left for maximum air to start or revive a wood fire.
Returning the lever towards the centre position will reduce the air supply progressively to
reduce the burn rate. The nominal burn rate is usually achieved when the stove is fully warmed
up (2-3 loads of logs) and burning dry hardwood logs by having the lever very approximately 18-
20mm (1-2 clicks) from the centre position. This is only a rough guide as flue and fuel conditions
will vary the required position. The fire will automatically be supplied with the correct mix of
secondary and tertiary air for complete combustion. The maximum position conveniently
provides a boost of primary air as well to get new fuel burning quickly in order to minimise
smoke. Do not leave on maximum setting unless monitoring the fire to ensure over firing
damage does not occur.
Smokeless/Coal fuel burning: Move the air control lever fully to the right side for starting or
reviving a coal fire. Returning the lever towards the centre position will reduce the air supply
progressively to reduce the burn rate. The fire will be supplied with the correct amount of
primary air for combustion of smokeless briquetted fuels and a small amount of
secondary/tertiary air for completing combustion. Do not leave on maximum setting unless
monitoring the fire to ensure over firing damage does not occur
7.4.2 Air Wash
All Fireline stoves are provided with a sophisticated “air wash” system to assist in keeping the
fire as visible as possible and reducing cleaning intervals. This secondary air supply to the stove
is controlled through the main single air control. The Clean Air Act air restrictor bracket will
deliberately prevent full closure of this control on the Wood side of operation.
On the Coal side of the lever’s operation the amount of air wash air is greatly minimised to
ensure good efficiency and so the glass will not remain fully clear indefinitely and will require
cleaning with stove glass cleaner or ceramic hob cleaner from time to time.
7.4.3 Tertiary Air
This appliance is also fitted with a patented tertiary air combustion system that burns otherwise
uncombusted gasses in the products of combustion thereby improving efficiency, increasing
heat output and decreasing unwanted atmospheric emissions. The Tertiary air supply to the
stove is controlled automatically by the draught in the flue and firebox and the single air
control. At certain stages of burning you will notice “jets” of swirling flame emerging near the
air holes to the rear of the firebox. For maximum efficiency on coal fuels the amount of tertiary
air is greatly reduced.

16 Purevision Freestanding Issue 09 04/21
7.4.4 Multifuel Grate
Your stove is fitted with a multifuel grate, which can be shaken from the right side of the stove
by pulling and pushing the knob as required. The slot in the operating multi tool can be used to
operate the knob or use the gloves supplied. The grate is a strong set of cast iron bars with
suitable air slots that assist the burning of most fuels. When burning coal type fuels it is
important to de-ash regularly to ensure that the primary airflow is not impeded. An excessive
build-up of ash when burning coal can damage the cast iron grate. A build up of wood ash when
burning wood will not harm the grate and indeed wood burns better on a bed of ash but
excessive wood ash build up is not recommended.
7.4.5 Ashpan
It is essential that you empty the ash pan regularly when burning coal type fuels. Use the flat
end of tool to lift the ash pan out of the stove. DO NOT allow coal ash to build up underneath
the bed as this may cause damage to the grate.
7.5 Cleaning
Glass: Despite the advanced air wash system provided, the glass will still need cleaning from
time to time depending on the fuel quality and burning rates used. Never clean glass when the
stove is hot. Always use stove glass cleaner or ceramic hob cleaner, which is available from your
stove retailer or supermarket. As an alternative, use a wet cloth with some of the wood ash if
burning wood but be very careful to use very clean ash so as not to scratch the glass. DO NOT
use coal ash to clean the glass.
Outer body: The outer body simply needs to be dusted or wiped with a clean damp cloth from
time to time. DO NOT use any kind of furniture polish or cleaning agent other than your stove
suppliers recommended paint.
Inner firebox: Brush the inside of the firebox clean from time to time to check the integrity of
the plates and liners etc. See Maintenance Guide section for instructions on how to remove
parts of the stove. It is not normally necessary to re-paint inside the firebox due to the high
temperatures that mean that the paint does not have much effect before being burnt off. Steel
and high quality cast ceramic liners are very resilient firebox materials and will give reliable
service without major cleaning or work on the firebox. The ceramic liner boards are very
durable but may require replacement occasionally depending upon fuels and the type of usage
experienced. Firebox linings are not covered by warranty, as they are a wearing consumable
part.
Baffle: It is essential to check the top of the baffle for build up of soot and ash regularly when in
use and after a long period of disuse –e.g. summer. From time to time remove the baffle if
necessary to ensure that the flue way entrance is clear. Lift the front edge of the baffle upwards
and forwards to slide the rear edge off its support. Lower the rear edge and then slide the baffle
off its front supports to leave it free for removal. See maintenance section for further details.
Air Supply: It is essential to check the air supply grille on the outside of the property if the direct
outside air connection is installed. Regularly brush or vacuum out any debris, cobwebs or similar
materials to ensure that the air supply is not restricted. Ensure the air intake chamber visible
underneath the ash pit section with the stove door open is kept free of excessive ash or debris.
7.6 Fuels
The appliance is fitted with a versatile multifuel grate and the appliance has been tested and
approved burning dry, well-seasoned logs or briquetted Maxibrite smokeless fuel. These are
the recommended fuels. For other fuels please contact the manufacturer for advice.
Note: Warning!- Petroleum coke fuels or household waste must not be burnt on this
appliance.

17 Purevision Freestanding Issue 09 04/21
Should any difficulties arise over fuel quality or suitability, consult your local approved fuel
merchant.
7.7 Important Information for Wood Burning
With a full load of wood and burning near nominal output the stove will need to be refuelled
approximately every 1-1.5 hours. One or two large logs will burn longer than a number of
smaller ones. Wood can usually be stacked higher in the stove than solid mineral fuel but care
must be taken that logs do not touch the baffle or the glass panel. Do not stack logs above the
level of the tertiary air inlet profiling in the rear ceramic firebox liners at the back of the stove.
Always make sure that flames are visible above the wood after re-fuelling for cleanest burning.
Burning without flames above the fuel will create unnecessary smoke. After re-fuelling open
the single air control fully to the Wood (left) side for 3 minutes or until the logs are fully
blackened to achieve full flames above the fuel.
Wood burns best on a bed of ash and it is therefore only necessary to remove surplus ash from
the stove occasionally.
Burn only dry, well-seasoned wood, which should have been cut, split and stacked - under cover
from rain - for at least 12-24 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. Wood that is not properly dry (‘dry’ is
considered to be less than 20% internal moisture content) uses up energy from the burn
process to evaporate the water inside the wood thus creating very poor conditions for
combustion. The main cause of burning problems with wood stoves is due to excessively damp
wood. Wood can appear perfectly dry on the outside but still contain 40-50% water on the
inside. A moisture meter can be purchased from stove and equipment suppliers if you wish to
check your wood source is correct. Split a log and check the inside as well as the outside.
7.7.1 Refuelling on to a low fire bed
If there is insufficient burning material in the firebed to light a new fuel charge, excessive smoke
emission can occur. Refuelling must be carried out onto a sufficient quantity of glowing embers
and ash so that the new fuel charge will ignite in a reasonable period. If there are too few
embers in the fire bed, add suitable kindling to prevent excessive smoke.
7.7.2 Fuel overloading
The maximum amount of fuel specified in this manual should not be exceeded, overloading can
cause excess smoke. Never load fuel above the bottom edge of the tertiary air profiling in the
back ceramic firebox liner or allow them to touch the glass. All models max log diameter =
approx. 150mm. Max length = 300mm for 5kW, 400mm for 5kW Wide, 400mm-650mm (taper
firebox) for 8.5kW models. One log is acceptable ONLY if loading onto a hot well established fire
bed.
7.7.3 Operation with door left open
Operation with the door open can cause excess smoke and spillage into the room. The
appliance must not be operated with the appliance door left open.
7.7.4 Primary Air left open
Operation with the primary air controls left open: The single air lever on the Coal –right hand
side - can cause excess smoke. The appliance must not be operated with air control lever open
on the right side when burning wood or the door left open.

18 Purevision Freestanding Issue 09 04/21
7.8 Information on Smokeless Fuel (Maxibrite) burning
Maxibrite, briquetted smokeless and coal type fuels require very different burning conditions to
log burning and the single air control has been designed to allow for this. Use the control on the
right side of its travel marked ‘Coal’ for best efficiency on these types of fuel. Maxibrite and
other smokeless briquetted fuels can burn with very little primary air and stay in for many hours
to be revived after an overnight burn for example.
7.9 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
whilst the finishes finally cure. It is non-toxic, but for
your comfort we would suggest that during this period
you leave all doors and windows open.
First, open the single air control fully to the left side.
Load the firebox with four fully dry small-medium logs in
a crossed pattern as shown:
Next add plenty of dry kindling sticks and a firelighter
ON TOP of the 4 logs as shown. A crib lattice pattern
tends to work well. If using Maxibrite, place a layer of
Maxibrite into the firebox on the base as well and omit
the large logs but use plenty of kindling. Move the active
baffle lever (if fitted) into the IGN position.
Light the firelighter(s), leaving the air control fully open and
close the door. It should not be necessary to leave the door
open but DO NOT leave the stove unattended if you find it
necessary to leave the door ajar.
The kindling will burn and set light to the logs by radiation
and breaking down to charcoal gradually and with fewer
emissions than the traditional logs ontop methods.

19 Purevision Freestanding Issue 09 04/21
Allow the fuel to reach a steady burn and usually the initial fuel can be left to burn down to
charcoal without much further attention. Build the fire up carefully by adding a couple of small
well split logs or an amount of Maxibrite
briquettes at a time. Do not overload the fire bed
with more than two logs at a time.
Once you have a good fire bed established across
the grate, further fuel can be added step by step
as required. Don’t be tempted to overload the
fire bed with fuel all at once or close down the air
controls until the fire is really well established for
some time. Once the ignition period is well under
way, close the active baffle operating rod (if
fitted) to AUTO or CLOSED positions and
gradually reduce the air control opening to establish the burning intensity you require.
7.10 Re-fuelling
When burning Maxibrite the fire will begin to die down with a significant amount of white ash
showing amongst the fuel. Shake the grate using the shaker and then gently run a poker
through the fire bed to remove most of the ash into the ashpan. Empty the ashpan if it is nearly
full and then re-fuel with a good load of briquettes. The fuel load should initially be level with
the top of the fuel retainer and not above the rear firebox liner tertiary air inlet profiling. Whilst
approval test cycles are 1 or 2 hours, a stove burning Maxibrite may be kept in overnight easily
under normal conditions.
When burning wood, the fire will die down as the fuel is consumed. When the flames disappear
and the remainder is breaking down into glowing embers it is an appropriate time to consider
re-fuelling. NOTE: If the flames disappear and there are still lumps of solid wood left this
indicates excessive internal moisture in the wood or insufficient air supply/flue draught.
NOTE: To eliminate unwanted smoke emission, after loading new logs on to the fire, open the
air wash control up fully for 3 minutes or until the logs are blackened all over to boost the fire
and get flames issuing from the top of the fuel as soon as possible. When flames are well
established, reduce the air wash to the running setting required. Burning without flames above
the fuel will create unnecessary smoke. Do not load fuel above the tertiary air inlet hole
profiling at the back of the firebox.
Loading 1 or 2 large sized logs weighing 1-2kg DRY will produce a good output with reasonable
burn time. Small logs will burn up quicker producing a high output and more emissions for a
short time, and a large log will take longer to burn and produce less output and less emissions
over a given time. These appliances are approved for intermittent operation on wood (0.75 to
1.5 hour burn cycles) although longer burn times can be achieved by fully loading the firebox,
getting the fuel burning well and then shutting the air control right down (see below). The fire
will then need reviving by first opening the air controls and then using small pieces of wood and
plenty of air to get flames issuing from the wood again. Never load fuel above the rear firebox
tertiary air profiling or allow it to spill onto the glass.
7.11 Shutting Down
The stove will normally shut down by itself as the fuel is consumed so there is no need to close
the air control towards the end of the burn. In order to shut down the stove for other reasons,
close the single air control to the central position. If the control is left in this position, the fire