Stanley Oisin Eco User manual

Oisin Eco
Solid Fuel Stove
INSTALLATION AND OPERATING INSTRUCTIONS
This appliance is hot while in operation and retains its heat for a long period of time after use.
Children, aged or infirm persons should be supervised at all times and should not be allowed to touch
the hot working surfaces while in use or until the appliance has thoroughly cooled.
When using the boiler stove in situations where children, aged and/or infirm persons are present a
fireguard must be used to prevent accidental contact with the stove. The fireguard should be
manufactured in accordance with BS 8423:2010.
PLEASE RETAIN

TABLE OF CONTENTS
PAGE NO.
1. Stanley Solid Fuel Stove Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2. Installation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3. Important Operation/ Maintenance Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4. Installation & Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6. Pre-Installation Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
7. Flues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
8. Chimney . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
9. Flue Exit - Top and Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
10. Recommended flue terminal position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
11. Ventilation and Combustion Air Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
12. External Ducted Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
13. Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
14. Clearance to Combustibles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
15. Floor Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
16. Dhw Boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
17. Commissioning and Handover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
18. Recommended Fuels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
19. Stove Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
20. Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
21. Energy Labelling Fiche Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
22. Air Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
23. Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
24. User Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
25. Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
26. Slow Burning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
27. De-Ashing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
28. Disposal of Ashes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
28. Monthly Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
29. Periodic Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
30. Chimney Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
31. Glass Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
32. Vitreous Enamel Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
33. Cleaning a Matt Black/ Senotherm Stove . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
34. Change Rope Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
35. Prolonged Periods of Non Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
36. Fire Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
37. Glass Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
38. CO Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
39. Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
40. Energy Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2

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
Further information on the requirements of the Clean Air Act can be found here:
https://www.gov.uk/smoke-control-area-rules
Your local authority is responsible for implementing the Clean Air Act 1993 including designation and supervi-
sion of smoke control areas and you can contact them for details of Clean Air Act requirements.
The Oisin Solid fuel non boiler Eco stove has been recommended as suitable for use in smoke control areas
when burning wood logs. A bolt has been added to the underside of the window wash air casting limiting the
ability to close off the window wash air supply, if you wish to burn wood logs in a smoke control area this bolt
must not be removed.
When installing, operating and maintaining your Oisin Solid fuel non boiler Eco stove respect basic standards
of fire safety. Read these instructions carefully before commencing the installation. Failure to do so may result
in damage to persons and property. Consult your local Municipal office and your insurance representative to
determine what regulations are in force. Save these instructions for future reference.
For areas where smoke control restrictions are
not applicable the M5 x 40mm bolt can be
replaced with an M5 x10mm bolt. This will allow
full closure of the window wash air control.
NON SMOKE CONTROL AREAS
Bolt location

4
Warranty Period Parts Covered (Parts & Labour unless Stated)
Up to 1 Year •Refractory materials (supply only)
•Rope seals, glass seals and cement seals.
•Surface Finish on Seno models.
•Grates and fire bars.
•Ceramic glass is covered for Thermal breakage (supply only).
•Rust (if reported before installation)
•Aesthetic Damage (provided reported on date of receipt)
Up to 5 Years •All external castings & enamel finishes (excluding impact damage or
damage caused by overfiring). Pictures of damage must be submitted to
WS Service Department.
Up to 3 Years •Boiler - A Leaking Boiler Report must be conducted by an Authorised
Stanley Service Engineer and submitted to WS Service Department for re
view.
CONDITIONS OF WARRANTY
Your Stanley Solid Fuel Stove is guaranteed against any part that fails (under normal operating conditions) as detailed
in the following table with timelines specified from the date of installation of the appliance. If the unit is not installed with-
in six months of date of purchase, the warranty will commence six months from the date of purchase.
STANLEY SOLID FUEL STOVE WARRANTY
All warranty claims must be reported to the Waterford Stanley Service Department and must be submitted with the prod-
uct serial number (located on the front casting), date of purchase, proof of purchase (if requested) and details of the
specific nature of the problem.
The warranty is given only to the original consumer/purchaser only and is non- transferable. The appliance must be
installed by a suitable qualified person and installed as per the requirements of the manual. Failure to comply with the
Installation requirements or Building Regulations will void your warranty. Waterford Stanley reserve the right to replace
any part due to manufacturing defect that fails within the warranty period under the terms of the warranty. The unit must
be used for normal domestic purposes only and in accordance with manufacturer's operation instructions.
LIMITS OF LIABILITY
The warranty does not cover:
* Special, incidental or consequential damages, injury to persons or Property, or any other consequential loss.
* Any issue caused by negligence, misuse, abuse or circumstances beyond Waterford Stanley’s control.
* Any issue with wear and tear, modification, alteration, or servicing by anyone other than an authorized service
engineer.
* Installation and operational related problems such as draught related issues external to the stove, inadequate
venting or ventilation, excessive flue offsets, negative air pressure caused by insufficient burning of improper
fuel.
* Damage caused to the unit while in transit.
* Enamel discolouration due to over firing, enamel damage caused by impact, damage to baffles caused by
over firing and fading of surface finish on casting.
* Stress fractures on bricks.
* Rust on cast iron parts unless reported prior to unit being installed.
* Aesthetic damage, rust & missing parts on units purchased off display.
Note: Adequate clearance must be maintained around the appliance to ensure the ease of part removal in the possi-
ble event of their damage/failure. Waterford Stanley are not responsible for any costs incurred in the removal of items
installed in the vicinity of the appliance that have to be moved to facilitate a part replacement.

INSTALLATION CHECK LIST
Flue System
1. Minimum Flue Height of 4.6 metres (15 feet).
2. Appliance should be connected to a minimum of 1.8 metres (6 feet) of 150mm (6”)
flue pipe.
3. The horizontal flue run should not exceed 150mm (6”)
4. All flue pipework passing through walls must be sleeved & adequately insulated in line
with current Building Regulations.
5. Appliance should be connected to a chimney of less than 200mm (8”) in diameter
(otherwise the chimney must be lined with a 6”flue liner).
6. The chimney/ flue termination must be located in accordance with building regulations part J.
7. The chimney serving this appliance should not serve any other appliance.
8. Access should be provided to the chimney serving the appliance to allow for cleaning.
9. It is a requirement by Building Regulations to have a carbon monoxide alarm
fitted to any room with a solid fuel appliance.
Location
10. Clearance to combustible materials must be adhered to as described in the Clearance
to Combustible section.
11. The stove must be installed on a floor protector that covers the area under the stove
and extends 300mm to the front & 150mm to the sides and back.
12. Clearance must be maintained to allow for maintenance and part replacement.
Ventilation & Combustion Air Requirements
13. The room in which the appliance is located should have an air vent of adequate
size to support correct combustion (see Ventilation & Combustion Air Requirement
Section for specific details).
14. The stove must not be installed in the same room as an extractor fan.
Tick
5

6
IMPORTANT OPERATION / MAINTENANCE NOTES
Now that your Stanley Solid Fuel Stove is installed and no doubt you are looking forward to many comforts it
will provide, we would like to give you some tips on how to get the best results from your stove.
1. We would like if you could take some time to read the operating instructions/hints, which we are
confident, will be of great benefit to you.
2. Do not burn fuel with a high moisture content, wood logs should have a moisture content of 20% or less.
3. IMPORTANT: The first few fires should be relatively small to permit the refractory to set proper
ly and season the stove. During these firings it is recommended to ventilate the room as an
unpleasant (not toxic) odour may be emitted as the paint is completing curement.
4. Inspect the flue-ways of the stove weekly and ensure that there are no blockages. Check flue
ways before lighting especially after a shut down period. Please see chimney cleaning section.
5. Before loading fresh fuel into the firebox, riddle fully to remove all ashes. This will allow better and
cleaner burning. See Re-Fuelling section.
6. Never allow a build up of ashes in the ash pan, as this will cause the grate to burn out prematurely.
Empty the ashpan when refuelling.
7. Avoid slow burning of damp or unseasoned fuel as this will result in tarring flue ways and chim-
ney i.e. peat or timber.
8. Allow adequate air ventilation to ensure plenty of air for combustion.
9. Do not burn rubbish/household plastic.
10. Do not operate the stove with the ash-door open as this will over heat the unit causing unnecessary
damage.
11. Clean the chimney at least twice a year.
12. Burning soft fuels such as timber and peat will stain the glass. Regular cleaning will prevent
permanent staining. Clean with soapy water when cool.
13. Keep all combustible materials a safe distance away from unit, please see section for clearances
to combustibles.
14. Never use aerosol spray near the appliance when it is in operation.
15. For safety reasons never leave children or the elderly unaccompanied while stove is in use. Use a
fire guard.
16. Avoid contact with the appliance when in use as stove reaches very high operating temperatures.
17. This appliance should be regularly maintained by a competent service engineer.

THE OISIN SOLID FUEL NON BOILER STOVE
INSTALLATION & OPERATING INSTRUCTIONS
GENERAL
When installing, operating and maintaining your
Oisin Stove respect basic standards of fire safety.
Read these instructions carefully before commenc-
ing the installation. Failure to do so may result in
damage to persons and property. Consult your local
Municipal office and your insurance representative
to determine what regulations are in force. Save
these instructions for future reference.
Please note that it is a legal requirement under
England & Wales Building Regulations that the
installation of the stove 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.
Special care must be taken when installing the stove
such that the requirements of the Health & 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 with the skin wash immediately with
plenty of water.
Asbestos
This stove contains no asbestos. If there is a possi-
bility of disturbing any asbestos in the course of
installation then please seek 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.
7
The complete installation must be done in accor-
dance with current Standards and Local Codes. It
should be noted that the requirements and these
publications may be superseded during the life of
this manual.
Please refer to the current standards, BS EN 15287-
1:2007 Design, Installation and Commissioning of
chimneys.
PRE-INSTALLATION ASSEMBLY
1. After removing the stove from its packaging,
open the firedoor and remove all contents
from the ashpan.
2. Fit the firedoor handle by screwing into the
fire door axle (see fig. 1).
3. Remove the stove from the pallet and posi
tion it in the final installation position (see
location and clearance to combustibles sec
tion).
Your Oisin stove is supplied with the following items:
•Timber Handle (Enamel Black & Matt Black)
•Black Spring Handle Assembly (Cream &
French Grey)
•Glove (Cream & French Grey only)
•Ashpan
•Operating Tool
•Touch-Up Paint (Enamel Only)
•Installation & Operating Manual
FLUES
Flues should be vertical wherever possible and
where a bend is necessary, it should not make an
angle of more than 45owith the vertical. Horizontal
flue runs should be avoided except in the case of a
back outlet from the appliance, when the length of
the horizontal section should not exceed 150mm.
Fig.1
Components for
Wooden Handle Components for
Spring Handle
Wooden Handle
Rnd Hd Screw
Nylon Cap Washer
Spindle
Spring Handle
Increasing Collar
End Cap
Spring

CHIMNEY
The Oisin must be connected to a chimney of the
proper size and type. The chimney must have a
diameter of at least 150mm. Never connect to a
smaller size chimney. Do not connect to a chimney
serving another appliance. The stove is supplied
with a 5”flue spigot, the flue installation will require
a 5”to 6”increaser which must be fitted within 1.5
meters of flue outlet. Minimum chimney height 15’
(4.6 meters) from floor on which stove is installed. A
flue that has proved to be unsatisfactory, particular-
ly with regard to down draught should not be used
for venting this appliance until it has been examined
and any faults corrected. An existing masonry chim-
ney should be inspected and if necessary repaired
by a competent mason or relined using an approved
lining system. The stove must be connected to a
chimney with a minimum continuous draught of 0.06
w.g. Poor draught conditions will result in poor per-
formance.
All register plates, restricter plates, damper etc.,
which could obstruct the flue at a future date should
be removed before connecting this appliance. If con-
necting to an existing chimney with a flue diameter
of more that 8”it is recommend to line the flue using
a suitable stainless steel flue liner.
8
To minimise the wind effects, the flue termination
point should be located in accordance with building
regulation part J (See Fig.5), Where this termination
point does not suffice it may be necessary to extend
the flue pipe so that the termination point is above
the apex. For further information please refer to
building regulations part J.
FLUE EXIT (TOP & REAR)
TOP FLUE EXIT
For the top outlet configuration, remove the blank-
ing plate from the hob, remove the flue spigot from
the back plate and fix it to the hob. Fix the outlet
blanking plate to back plate (see Fig. 3). Push the
flue outlet connector pipe (not supplied) into the flue
spigot and cement into place using approved fire
cement ensuring that no cement blocks the flue pas-
sageway.
REAR FLUE EXIT
Push the flue connector pipe (not supplied) into the
flue spigot and cement into place using approved
fire cement ensuring that no cement blocks the flue
passageway (see Fig.4).
Stainless Steel
chimney
Connector
Insulated
non-combustible
throat sealer
Fig.2
Flue Liner
Fig.3
Fig.4

Fig.5
9
RECOMMENDED FLUE TERMINAL POSITION

Note:
There must not be an extractor fan fitted in the
same room as the stove as this can cause the
stove to emit smoke and fumes into the room.
VENTILATION & COMBUSTION AIR REQUIRE-
MENTS
It is imperative that there is sufficient air supply to
the stove in order to support correct combustion.
The air supply to this appliance must comply with
current Building Regulations Part J, Heat Providing
Appliances. If another appliance is fitted in an adja-
cent room it will be necessary to calculate an addi-
tional air supply.
All materials used in the manufacture of air vents
should be such that the vent is dimensionally stable,
corrosion resistant, and no provision for closure.
The effective free area of any vent should be ascer-
tained before installation. The effect of any grills
should be allowed for when determining the effective
free area of any vent.
Air vents should be positioned so that they are not
liable to blockage.
Air vents direct to the outside of the building should
be located so that any air current produced will not
pass through normally occupied areas of the room.
An air vent outside the building should not be locat-
ed less than the dimensions specified within the
Building Regulations and B.S. 8303: Part 1 from any
part of any flue terminal. These air vents must also
be satisfactorily fire proofed as per Building
Regulations and B.S. 8303: Part 1.
Air vents in internal walls should not communicate
with bedrooms, bedsits, toilets, bathrooms or rooms
containing a shower.
Air vents traversing cavity walls should include a
continuous duct across the cavity. The duct should
be installed in such a manner as not to impair the
weather resistance of the cavity.
10
Joints between air vents and outside walls should be
sealed to prevent the ingress of moisture. Existing
air vents should be of the correct size and unob-
structed for the appliance in use.
If there is an extraction fan fitted in adjacent rooms
where this appliance is fitted, additional air vents
may be required to alleviate the possibility of
spillage of products of combustion from the appli-
ance/flue while the fan is in operation. Refer to B.S.
8303 Part 1.
Especially Airtight Properties:-
If the stove is being fitted in a property where the
design air permeability is less than 5m3/ (h.m2) (nor-
mally newer properties built from 2006), then a per-
manent ventilation must be fitted to provide 550mm2
of ventilation for each kW of rated output.
If a draught stabiliser is also fitted then the require-
ment is 850mm2per kW of rated output.
EXTERNAL DUCTED AIR
As the Oisin Eco takes secondary air from the room
through the air inlets over the door the product is not
recommended for use with external ducted air.
LOCATION
There are several conditions to be considered in
selecting a location for your Stanley Oisin Stove.
a. Position in the area to be heated, central
locations are usually best.
b. Allowances for proper clearances to
combustibles.
c. Allowances for proper clearances for
maintenance work.
COMMISSIONING & HANDOVER
On completion of the installation allow a suitable
period of time for any fire cement and mortar to dry
out, when a small fire may be lit and checked to
ensure the smoke and fumes are taken from the
stove up the chimney and emitted safely to the
atmosphere. Do not run at full output for at least
24 hours.
On completion of the installation and commissioning
ensure that the operating instructions for the stove
are left with the customer. Ensure to advise the cus-
tomer 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 what to do should smoke or fumes
be emitted from the stove. The customer should be
warned to use a fire guard to BS 8423:2002 in the
presence of children, aged and/or infirm persons.

11
CLEARANCE TO COMBUSTIBLES
Maintain at least the following clearances to all
combustible material:
Side wall to stove 550mm
Back wall to stove 550mm
Corner 390mm
Mantle clearance 635mm
FLOOR PROTECTION
It is recommended that this appliance is installed on
a solid, level, non combustible hearth conforming to
current Building Regulations part J heat producing
appliances.
When installing this heater on a combustible floor , a
floor protector, consisting of a layer of non-com-
bustible material at least 12mm thick is required to
cover the area under the heater and extend to at
least 300mm at the front and 150mm to the sides
and rear.
WARNING: DO NOT OBSTRUCT THE PRI-
MARY AIR SUPPLY TO THE SPIN VALVE AT
THE FRONT OF THE STOVE.
CLEARANCE TO COMBUSTIBLES
It is recommended that this appliance is sited next to
and on a non-combustible surface. A minimum all
round clearance of 100mm will allow air circulation
and not impede the performance of the stove. If it is
necessary to site the stove near to a combustible
surface a minimum clearance of 475mm to side
walls and 550mm to rear walls must be maintained.
The connector may pass through walls or partitions
constructed of combustible materials provided the
connector is either listed for wall pass-through or is
routed through a device listed for a wall pass-
through and is installed in accordance with the con-
ditions of the listing. Any unexposed metal that is
used as part of a wall pass-through system is
exposed to flue gases shall be constructed of stain-
less steel or other equivalent material that will resist
corrosion, softening, or cracking from flue gas at
temperatures up to 982°C.
DHW Boiler.
The Oisin Eco is not recommended for use with the
dhw boiler that was previously used on Oisin stoves.
Ensure that the operating instructions for the stove
are left with the customer. Ensure to advise the cus-
tomer 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 what to do should smoke or fumes
be emitted from the stove. The customer should be
warned to use a fire guard to BS 8432: 2010 in the
presence of children, aged and/or infirm persons.
COMMISSIONING & HANDOVER
On completion of the installation allow a suitable
period of time for any fire cement and mortar to dry
out, when a small fire may be lit and checked to
ensure the smoke and fumes are taken from the
stove up the chimney and emitted safely to the
atmosphere. Do not run at full output for at least
24 hours.
RECOMMENDED FUELS
All fuels should be stored under cover and kept
as dry as possible prior to use.
This appliance has been tested using seasoned
wood logs and manufactured briquetted smokeless
fuel (Ancit) for closed appliances, sized between
20g and 140g. Other fuels are commercially avail-
able and may give similar results. Wood logs with a
moisture content of 20% or less and up to 240mm
long are suitable. All fuels should be stored under
cover and kept as dry as possible prior to use.
Do not use fuels with a Petro-coke ingredient as this
may cause the grate to overheat, causing damage.
Reduced outputs will result when fuels of lower
calorific values are used. Never use gasoline or
gasoline type lantern fuel, kerosene, charcoal lighter
fluid or similar liquids to start or freshen up a fire in
this heater. Keep all such liquid well away from the
heater at all times. Operate the stove only with the
fuelling door closed except for re-fuelling.
This stove has obtained HETAS Ltd approval for
burning natural and manufactured smokeless fuels
only as detailed in recommended fuels below.
HETAS Approval does not cover the use of other
fuels either alone or mixed with the recommended
fuels listed, nor does it cover instructions for the use
of other fuels.

Note: Dimensions stated are in millimetres and may be subject to a slight +/- variation.
12
STOVE DIMENSIONS
Model
Energy
Efficiency
Class Heat Output to Room Heat Output to Water
Energy
Efficiency
Index Preferred Fuel
Nominal
Heat
Output Net Efficiency
Oisin NB
SF Stove A+ 5.1 N/A 109 Wood 5.1 81.4
ENERGY LABELLING FICHE DETAILS
TECHNICAL DATA
Parameter Units Smokeless
Mineral Fuel Wood
Typical refuel interval - nominal outputs: h 1.05 0.83
Total efficiency % 81.5 81.4
Nominal heat output kW 5.1 5.1
Mean CO emission (at 13 % O2) % 0.07 0.09
Mean flue gas temperature ºC 270 257
Flue gas mass flow g/s 3.6 4.3
Mean CnHm emission (at 13 % O2) Nmg/m3 37 73
Mean NOx emission (at 13 % O2) Nmg/m3 100 95
DIN Plus particulates (at 13 % O2) Nmg/m3 19 12
Flue outlet Diameter mm 125
Flue Draught Pa 12
Weight kg 72
Log size: mm NA 240

13
LIGHTING
Before lighting the stove check with the installer that the installation work and commissioning checks
described previously have been carried out correctly and that the chimney has been swept clean, is sound
and free from any obstructions. As part of the stoves commissioning and handover the installer should
demonstrate how to operate the stove correctly.
USER INSTRUCTIONS
1. Before lighting the stove, ensure that any build-up in the firebox has been removed and that the ashpan
has been emptied.
2. Open the air controls.
3. Lay a few crumpled sheets of paper on the hearth and then a few small sticks, kindling or an approved
firelighter.
4. Ignite and close the door.
5. Never use inflammable liquid i.e. gasoline, petrol paraffin etc. to start or “freshen up”a fire in
this heater.
6. When the fire is well established , fuel the stove and adjust the air controls to the required setting.
7. The appliance must not be operated with the door left open except as directed in the instructions,
operation with teh door left open can cause excessive smoke
8. Operation with the air controls fully open can cause excessive smoke, the appliance conrtols must be
shut down in accordance with teh table above after the ignition period to prevent excessive smoke.
Note:
The controls may become hot when the stove is in operation, use tool or glove provided to adjust the controls
when the stove is hot.
AIR CONTROLS
Primary air control
The spin valve, located in the door, controls the pri-
mary air supply to the stove. For maximum heat out-
put and burn rate on smokeless coal rotate the spin
valve fully in an anti-clockwise direction and for a
minimum heat output and burn rate rotate the spin
valve clockwise until fully closed. (See Fig.6)
Fig.6
AIR CONTROLS
Fuel Ignition Controlled Burn
Primary Secondary Primary Secondary
Mineral smokeless fuel
(Maxibrite) Fully Open Fully Open 0-80% Open Fully Closed
Wood Fully Open Fully Open 0-10% Open 0-80% Open
Secondary air control
The secondary air control is located over the door,
this controls the secondary air / window wash air-
supply to the stove. For maximum heat output and
burn rate on wood pull the control knob out fully, for
a minimum heat output and burn rate push the knob
in fully to close off the air supply. (See Fig.7)
Secondary air
control knob.
Fig.7

Fig.8
14
RE-FUELLING ON TO A LOW FIREBED
If there is insufficient burning material in the firebed
to light a new fuel charge, excessive smoke can
occur. Refueling must be carried out on to a suffi-
cient quantity of glowing embers that will allow the
new fuel charge ignite in a reasonable period. if
there are too few glowing embers in the fire bed add
suitable kindling to prevent excessive smoke.
Riddle the fire by connecting the grate operating tool
onto the riddling knob located at the bottom front of
the stove, then gently pull and push the riddling knob
until all dead ash has fallen through into the ashpan.
Before opening the door, open the spin valve by
turning it anti-clockwise, as this will help to eliminate
any smoke or fly ash resident in the combustion
chamber. Add fuel to fire, close fire door and re-set
spin valve to required setting after flame has estab-
lished. (See Fig.8)
DISPOSAL OF ASH
Ashes should be placed in a metal container with a
tight fitting lid. The closed container of ashes should
be on a non-combustible floor or on the ground well
away from all combustible materials pending final
disposal. If the ashes are disposed of by burial in
soil or other wise locally dispersed they should be
retained in the closed container until all cinders have
thoroughly cooled.
REMEMBER COAL GASES ARE TOXIC.
MONTHLY MAINTENANCE
Remove the firebars by lifting them clear of the fire
fence retainers.
Vermiculite fire lining are highly resistant to temper-
ature but are easily broken and must be handled
with care.
To access the flue pathways, remove the vermiculite
baffle by raising it gently on one side to make room
to remove the vermiculite side brick on that side.
Repeat for the opposite side and then remove the
vermiculite baffle.
Then remove the steel baffle by lifting the back edge
of the back brick and sliding it forward allowing the
back edge drop down for ease of removal. Remove
the back brick and clean the internal of the stove and
all clean the baffles and bricks prior to them being
refitted.
Remove the ashpan and clean the surrounding area
where a build of ash may occur and impede fitting of
the ashpan.
DE-ASHING
Never allow ashpan to over fill as it will cause dam-
age to firebars.
Open the fire door and remove ashpan using the
operating tool. Close the fire door. When the ash is
disposed of, replace the empty ashpan. (See Fig.9)
Fig.9
SLOW BURNING
Slow burning will cause the window glass to black-
en and should not be used for a long period.
Opening the air controls will increase the heat out-
put and should remove most of the soot deposits
from the glass. For slow burning setting open the
spin valve so that it is approx 1/4 turn open. Slow
burning is not possible on smoke exempted appli-
ances and is not generally recommended as it pro-
duces excessive smoke.
PERIODIC MAINTENANCE
CHIMNEY CLEANING
Chimney and connector should be cleaned at least
twice a year. Once before heating season and once
after.
The chimney connector and chimney should be
inspected at least monthly during the heating sea-
son to determine if a creosote build-up has
occurred. Remove the vermiculite baffle and side
bricks,remove the steel baffle resting on the air box
casting and the rear vermiculite brick, then remove
the rear vermiculite brick before chimney cleaning.
Riddling
knob
FUEL OVERLOADING
For smoke control areas the maximum fuel load of
1.2 kg of seasoned wood logs must not be exceed-
ed. Overloading can cause excess smoke.

15
PROLONGED PERIODS OF NON USE
If the stove is to be left unused for a prolonged peri-
od 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.
It is important that the flue connection, any appliance
baffles or throat plates and the chimney are swept
prior to lighting up after a prolonged shutdown
period.
WARNING NOTE:
Properly installed, operated and maintained this
stove will not emit fumes into the dwelling.
Occasional fumes from the de-ashing and re-
fuelling may occur. However, persistent fume emis-
sion is potentially dangerous and must not be
tolerated. If fume emission does persist, then the
following immediate action should be taken:
(a) Open doors and windows to ventilate room.
(b) Let the fire out or eject and safely dispose of
fuel from the stove.
(c) Check for flue or chimney blockage and
clean if required.
(d) Do not attempt to relight the fire until the cause
of the fume emission has been identified and
corrected. If necessary seek expert advice.
The most common cause of fume emission is flue-
way or chimney blockage. For you own safety
these must be kept clean at all times.
GLASS CLEANING
The stove glass will self-clean when there is suffi-
cient heat generated by the burning fuel i.e. when
the unit is operated at the maximum air settings. If a
build-up of creosote occurs on the glass it may be
due to low draft conditions, poor quality fuel or oper-
ating the stove at the minimum air settings for long
periods of time. The glass should be cleaned when
cool and cleaned with a non-abrasive cloth using
warm soapy water. For stubborn deposits, a grade 0
steel wool can be used whilst tak¡ng care not to
scratch the glass with any coal/ash deposits.
CHANGING THE ROPE SEALS
The rope seal between the door & the front casting
will compress & harden over time and whilst small
adjustments can be made to the door catch to
ensure the integrity of the rope seal, it will be nec-
essary to replace the rope seals on the stove peri-
odically depending on stove usage. lt is recom-
mended that the rope seals are changed at least
every two years.
VITREOUS ENAMEL CLEANING
General cleaning must be carried out when the
stove is cool.
If this stove is finished in a high gloss vitreous
enamel, to keep the enamel in the best condition
observe the following tips:
1. Wipe over daily with a soapy damp cloth,
followed by a polish with a clean dry duster.
2. For stubborn deposits a soap impregnated
pad can be carefully used on the vitreous
enamel.
3. Use only products recommended by the
Vitreous Enamel Association, these products
carry the Vitramel label.
A detailed list of the approved cleaners can be found
on their website www.vea.org.uk/enamel-care/
DO NOT USE ABRASIVE PADS OR OVEN-
CLEANSERS CONTAINING CITRIC ACID ON
ENAMELLED SURFACES. ENSURE THAT THE
CLEANSER MANUFACTURERS INSTRUCTIONS
ARE ADHERED TO.
NOTE: Small impact marks on the enamel finish can
be repaired using an appropriate enamel
touch up (a touch up bottle is included with
the stove packaging) but it should not be
used to cover marks greater than ø10mm or
multiple marks on the same cast-
ing/area.
CLEANING A MATT BLACK/SENOTHERM
STOVE
Cleaning should be done when the stove is cold by
removing any dust or dirt using a dry cloth. Do not
use any water on the matt black/senotherm finish as
this will cause it to rust.

16
GLASS REPLACEMENT
a. Open the door fully.
b. Remove the four corner screws and clips
and carefully remove the broken glass.
c. Clean the glass recess in the door.
d. Attach adhesive thermal tape to the perimeter of
the replacement glass.
e. Place the thermal tape side of the glass into
the door recess and replace the four corner
clips.
f. Tighten screws.
g. Replace glass only with ceramic glass 5mm
thick. (See Fig.10)
Fig.10
CO ALARM
The fitting of CO Alarms in the same room as the
appliance is a compulsory requirement under cur-
rent Building Regulations. For ROI an additional CO
Alarm must be fitted either inside each bedroom or
within 5 metres of the bedroom door, refer to
Building Regulations Part J. Further guidance on the
installation of a carbon monoxide alarm is available
in BS EN 50292:2002 and from the alarm manufac-
turers 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.
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.
6. A plan to deal with a chimney fire as follows:-
(a) Notify the fire department.
(b) Prepare occupants for immediate evacua-
tion.
(c) Close all openings into the stove.
(d) While awaiting the fire department watch for
ignition to adjacent combustibles from over-
heated flue pipe or from embers or sparks
from the chimney.
FIRE SAFETY
To provide reasonable fire safety, the following
should be given serious consideration.
1. Do not over fire the stove.
2. Over-firing will also damage painted or enamel
finish.
3. Install a smoke detector in the room.
4. A conveniently located class A fire extinguisher to
contend with small fires resulting from burning
embers.
5. A practical evacuation plan.

OISIN SF NB ECO EXPLODED VIEW
17

18

19
NOTES

Rev:0010 NH 161120
Item No: N00002AXX
20
Manufactured by
Waterford Stanley Ltd.,
Unit 401-403, IDA Industrial Estate, Cork Road,
Waterford, Ireland.
Tel: [phone] Fax [phone]