Stanley Oisin User manual

Oisin 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. Down Draughts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
11. Ventilation and Combustion Air Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
12. External Ducted Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
13. Heat Recovery Ventilation (HRV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
14. Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
15. Clearance to Combustibles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
16. Floor Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
17. Plumbing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
18. Water Pipe Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
19. DHW System (Domestic Hot Water) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
20. Safety Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
21. Direct Domestic Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
22. Indirect Domestic Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
23. Pipe Thermostat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
24. Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
25. Gravity Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
26. Stove Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
27. Commissioning and Handover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
28. Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
29. Air Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
30. Recommended Fuels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
31. Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
32. Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
33. User Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
34. Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
35. Slow Burning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
36. De-Ashing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
37. Disposal of Ashes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
38. Monthly Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2

TABLE OF CONTENTS
PAGE NO.
39. Periodic Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
40. Chimney Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
41. Glass Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
42. Vitreous Enamel Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
43. Cleaning a Matt Black/ Senotherm Stove . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
44. Change Rope Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
45. Prolonged Periods of Non Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
46. Fire Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
47. Glass Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
48. CO Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
49. Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3

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 18” to the front & 8” 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.
Plumbing and Electrical Requirements
15. All plumbing and electrical work associated with the appliance must be conducted
in accordance with current Building Regulations, Maintenance Instructions and Best
Practice Guidelines.
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, such as a damp peat or unseasoned timber. This will
only result in a build up of tar in the stove and in the chimney.
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.
FUEL CALORIFIC VALUES - SOLID FUELS
Anthracite 25-50mm C.V.: 8.2kW/Kg 14,000 BTUs/lb
House Coal 25-75mm C.V.: 7.2kW/Kg 12,000 BTUs/lb
Timber - Firebox size C.V.: 5.0kW/Kg 8,600 BTUs/lb
Peat Briquettes C.V.: 4.8kW/Kg 8,300 BTUs/lb

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 (Black, Majolica & Seno)
• 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 Handle

CHIMNEY
The Oisin is a radiant room heater and must be con-
nected 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 appli-
ance. 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’ (4.1 meters) from floor
on which stove is installed. A flue that has proved to
be unsatisfactory, particularly with regard to down
draught should not be used for venting this appli-
ance until it has been examined and any faults cor-
rected. An existing masonry chimney 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 performance.
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 a minimum of 1000mm from
the roof measured vertically and 2300mm measured
horizontally. 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. (See
Fig.2)
2300
1000
Fig.2
Appliance Soot Door
FLUE EXIT (TOP & REAR)
Fig.3
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. 4). 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.
Fig.4
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.5).
Flue Liner
Stainless Steel
chimney
Connector
Insulated
non-combustible
throat sealer

Fig.5
DOWN DRAUGHTS
However well designed constructed and positioned,
the satisfactory performance of the flue can be
adversely affected by down draught caused by near-
by hills, adjacent tall buildings or trees. These can
deflect wind to blow directly down the flue or create
a zone of low pressure over the terminal.
A suitable anti-down draught terminal or cowl will
usually effectively combat direct down blow but no
cowl is likely to prevent down draught due to a low
pressure zone. (See Fig.6)
Fig.6
Direction of wind
Pressure zone
Direction of wind
Suction zone
Pressure zone
Direction of wind
Suction zone
Pressure zone Suction zone
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 ascertained
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.
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 unobstructed
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 appliance/flue
while the fan is in operation. Refer to B.S. 8303 Part
1.
9

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.
10
Where such an installation exists, a test for spillage
should be made with the fan or fans and other appli-
ances using air in operation at full rate, (i.e.extrac-
tion fans, tumble dryers) with all external doors and
windows closed.
If spillage occurs following the above operation, an
additional air vent of sufficient size to prevent this
occurrence should be installed.
If a draught stabiliser is also fitted then the require-
ment is 850mm2per kW of rated output.
It is recommended to bring the air supply for the
stove into the house using a 4” plastic pipe. Where
the pipe meets the outside wall make sure a vent
cover is fitted properly to ensure no rodents can
enter via the vent pipe.
The vent pipe should be located to prevent the
ingress of moisture and in a location where it will not
get blocked with leaves or any other debris. As wind
effects can create suction and pressure zones of
opposite sides of the dwelling it is recommended to
run the air vent from opposite poles (North, South,
East & West) of the dwelling and tee off for the air
supply to the stove. This should negate the effect
of suction and pressure zones. See Fig. 7
‘HETAS product approval covers this appliance
when installed in accordance with the manufactur-
er’s instructions and relevant standards. As there is
currently no standard for Ducted Combustion Air
Supply this does not fall within the remit for HETAS
product approval. Responsibility for the specification
of this and for appropriate manufacturer’s instruc-
tions is carried by the appliance manufacturer, as
allowed for under the Building Regulations.’
Note: When Installing
outside air pipe must
adhere to ‘Clearance
toCombustible’
Section.
Fig.7
HEAT RECOVERY VENTILATION
Where a stove is to be installed in a dwelling with
Heat Recovery Ventilation (HRV) a number of
precautionary measures must be undertaken:
Should for example the delivery fan in the HRV unit
fail and the extraction fan in HRV fan continue to
run the HRV may create a pressure less than
atmospheric, this low pressure will effect the flue
pressure which is required to safely evacuate the
products of combustion from the stove.
1. Fit an adequately sized vent in the room to pre-
vent pressure less than atmospheric occurring.
The size should be established by closing all
windows and doors and then creating the
possible failure situation. Then open a window
in the room where the stove is fitted, slowly
until the pressure reaches atmospheric. The
size of the window opening should be
measured and a vent of the corresponding size
installed.
2. Fit a CO Alarm which has been approved to
EN 50291.
EXTERNAL DUCTED AIR
An outside air kit complete with primary air supply
can be ducted from outside and is available to order
for connection to the stove.
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.

11
CLEARANCE TO COMBUSTIBLES
Maintain at least the following clearances to all
combustible material:
Side wall to stove 20” 510mm
Back wall to stove non-boiler model 15” 380mm
Back wall to stove boiler model 12” 305mm
Ceiling to horizontal connector 18” 460mm
Corner 13” 330mm
Mantle clearance 25” 635mm
Side trim, which extends less than 2”
from the face of the fireplace 14” 355mm
It is recommended that this appliance is sited next to
and on a non-combustible surface. A minimum all
round clearance of 100 mm will allow air circulation
and not impede the performance of the stove.
Fig.8
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.
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 982oC.
FLOOR PROTECTION
It is recommended that this appliance is installed on
a solid, level, non combustible hearth conforming to
current Building Regulations.
When installing this heater on a combustible floor , a
floor protector, consisting of a layer of non-com-
bustible material at least 3/8” thick or 1/4” thick cov-
ered with 1/8” sheet metal is required to cover the
area under the heater and extend to at least 18” at
the front and 8” to the sides and rear. This will pro-
vide protection from sparks and embers which may
fall out from the door when stoking or fuelling. (See
Fig.9)

12
Fig.9
WARNING: DO NOT OBSTRUCT THE PRI-
MARY AIR SUPPLY TO THE SPIN VALVE AT
THE FRONT OF THE STOVE.
PLUMBING
(Fitting Optional DHW Boiler)
A stainless steel saddle boiler is available as an
optional extra. Fit boiler as follows:
1. Open fire door.
2. Remove fire bars.
3. If the stove has already been in service
thoroughly clean out the combustion chamber.
4. Remove side bricks.
5. Remove back brick.
6. Remove top baffle plate.
7. Punch out the two boiler tapping blanks on
the back plate from the outside using a hammer
and dolly.
Fig.11
DOMESTIC HOT WATER SYSTEM
(DHW MODEL ONLY)
The DHW Model must be connected to a gravity
system. Care should be taken to ensure that the
domestic hot water installation is correctly installed
and that it complies with all relevant codes of prac-
tice. If this appliances is being connected to an exist-
ing system, it is strongly recommended to check the
following:
(a) That the system is sound.
(b) That the pipe work is adequately insulated.
(c) Are there any modifications necessary to
make the domestic hot water system more
efficient.
8”
8”
8”
10”
8. Insert boiler through the fire door.
9. Screw the two 28mm (1”) flange nuts over
the boiler connections. (Do not over tighten
flange nuts).
10. Replace side bricks.
11. Replace fire bars. (See Fig.11)
WATER PIPE LOCATIONS
Water connections 25mm (1”) B.S.P (See Fig. 10)
Fig.10

13
NOTE: (Boiler Model Only) In line water condi-
tioners fitted to the cold mains supply both of chem-
ical and magnetic type are suitable for use with the
DHW stove.
DIRECT DOMESTIC CYLINDER
A 227 Litre (60 Gallon) direct domestic cylinder can
be connected to this cooker using copper or stain-
less steel 28mm O.D. (1”) flow & return pipes. We
recommend that the cylinder is lagged along with
the pipework. We do not recommend the use of a
direct cylinder in areas where there is a high
concentration of lime or minerals in the water.
INDIRECT DOMESTIC CYLINDER
A 227 Litre (60 Gallon) indirect domestic cylinder
can be connected to this cooker using copper or
stainless steel 28mm O.D (1”) flow and return pipes.
We recommend that the cylinder is lagged along the
pipework.
PIPE THERMOSTAT
The fitting of a pipe thermostat to the flow pipe is
essential in order to activate the water circulation
pump when the water reaches the selected
temperature.
When the water temperature falls below the select-
ed temperature the pipe thermostat will cut off the
water circulation pump in order to allow the boiler to
recover.
Fig.12
GRAVITY CIRCUIT
The gravity circuit consists of the domestic hot water
tank of 135 litres indirect cylinder, fixed in an upright
position, recommended for hot water storage and it
should be connected to the boiler by 28mm diame-
ter flow and return piping. The pipes should not
exceed 7.8 meters (25ft) in length and cylinder and
pipework should be fully lagged. The shorter the run
of pipe work the more effective the water heating.
Fig 13
REGULATIONS
The plumbing must be in accordance with all
relevant regulations and practices. It must include a
gravity circuit with expansion pipe, open to the
atmosphere. The central heating will normally be
pump-driven as with other types of boilers.
The water system must be properly vented and a
double feed indirect cylinder to the current issue of
BS 1566, Copper indirect cylinders for domestic
purposes, Part 1 Specification for double feed
indirect cylinders is necessary where there is a
combined hot water and central heating system.
SAFETY VALVE
A non-adjustable 3 bar safety valve must be fitted to
the primary flow pipe adjacent to boiler connection
ensuring that any discharge will not create a hazard
to occupants or cause damage to electrical compo-
nents or property.
NOTE: We strongly advise the use of pipe lagging
if the installation is likely to be exposed to situations
where the temperatures will drop to a level consis-
tent with frost.
Only competent personnel should be employed to
carry out any work on your domestic hot water sys-
tem.

STOVE DIMENSIONS
Fig.14
150
C
Fig.15
Note: Dimensions stated are in millimetres and
may be subject to a slight +/- variation.
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.
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.
OPERATION
Check that all dampers and catches are operating
correctly and ensure that all flue connections are
thoroughly sealed.
AIR CONTROLS
Primary air control
The spin valve, located at the bottom end of the door
controls the primary and window wash air supply to
the stove. For maximum heat output and burn rate
rotate the spin valve fully in an anti-clockwise direc-
tion and for a minimum heat output and burn rate
rotate the spin valve clockwise until fully closed. You
will soon learn spin valve settings to best suit your
requirements. (See Fig.16)
Fig.16
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.
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 up to
340mm 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.
14

15
TECHNICAL DATA
MANUFACTURED SMOKELESS FUEL WOOD
Max Output: (kW)
Room
6.4 kW
Room
Nominal Output (kW)
Room
4.2 kW
Room
5.7 kW
Typical refuelling intervals to obtain nom-
inal outputs:
MSF 1 hour WOOD .75 hrs
Mean Flue Gas Temperature oC236 294
Gross Weight: 74 kgs
Flue Outlet: 125 mm
Efficiency 78.8% 79.4%
Flue Draught: 12 Pa
Log Size: N/A 240mm
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 5.7 N/A 106.13 Wood 5.7 79.4
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 spin valve by turning it anti-clockwise until fully open.
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 add fuel to the firebox and adjust the spin valve to the required setting.

Fig.17
16
RE-FUELLING
Riddle the fire by connecting the grate operating tool
onto the rocker connection located at the bottom
front of the stove, then gently pull and push the rock-
er arm 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 com-
bustion chamber. Add fuel to fire, close fire door and
re-set spin valve to required setting. (See Fig.17)
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
To access the flue pathways, the top baffle should
be removed from the stove through the fire door
opening and cleaned thoroughly. To remove the top
baffle, remove the firebars, and side bricks by lifting
them up to allow the bottom of the brick to pass over
the retaining rib on the grate. With the side bricks
removed, the back brick can then be removed (it
may be necessary to lift the top baffle to allow room
to remove the bricks). Pull the baffle forward slightly
so that it clears the positioning rib on the back cast-
ing. Lift up the baffle on the LHS side whilst sliding it
the left until the RHS of the baffle can pass below the
fixing rib on the RHS panel thus allowing the baffle
drop into
the firebox and be removed from the stove. lf the
baffle is distorted & can't be removed as described
above, the top casting can be removed to allow for
access to the baffle.
If the stove is fitted with a boiler the area above the
boiler should be thoroughly cleaned out using a suit-
able wire brush with a flexible handle.When inspect-
ing a masonry chimney, start at the clean-out door,
normally found at the base of the chimney, or on the
outside. If your chimney does not have a clean-out
door one should be provided.
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.18)
Fig.18
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 between 0.5-1mm open. This
opening size should be taken as a guideline and
may need to be increased/ decreased depending
on the draught generated by the chimney to which
the stove is connected.
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.
If the stove has no boiler, remove the cast iron baf-
fle plate located at the top end of the firebricks
before chimney cleaning.

17
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.

18
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.19)
Fig.19
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 EXPLODED VIEW
1. LEG (SHORT) - B00001AXX
2. BASE - B00002AXX
3. FRONT FRAME - B00003BXX
4. LH SIDE PLATE - B00004CXX
5. RH SIDE PLATE - B00005CXX
6. HOB BLANKING PLATE - B00006AXX
7. FLUE SPIGOT - B00007BXX
8. HOB - B00008BXX
9. OPERATING TOOL - B00009DXX
10. FRONT DOOR - B00010HXX
11. SPIN VALVE - B00012AXX
12. ASHPAN - F00001AXX
13. DOOR GLASS CLIP - F00003AXX
14. RATING PLATE BRACKET - V01072AXX
15. SIDE BRICK - H00001AXX
16. BACK BRICK - H00002AXX
17. SERIAL NUMBER PLATE - N00234BXX
18. DATA PLAQUE - N00440AXX
19. GRATE SUPPORT PLATE - Q00001BXX
20. TOP BAFFLE - Q00003AXX
22. FIRE FENCE - Q00005AXX
23. FIRE FENCE RETAINER - Q00006AXX
24. HOB PROTECTION PLATE - Q00007AXX
25. BACK PANEL - Q00576CXX
26. BRACE PLATE - Q00759AXX
27. GLASS WINDOW - T00001AXX
28. PULL ROD KNOB - U00001AXX
29. DOOR HANDLE (LONG) - U00009AXX
30. HINGE - U00153AXX
31. GRATE CONNECTING ROD - V00001AXX
32. DOOR CATCH - V00002AXX
33. DOOR LATCH - V00003BXX
34. LONG TIE BOLT - V00052AXX
35. TIE ROD (M8 * 260MM) - V00053AXX
36. M8*39 SPINDLE - V00703BXX
37. BADGE - V00730BXX
38. GRATE - Z00025BXX
19

Rev:008 YS 280417
Item No: N00002AXX
20
Manufactured by
Waterford Stanley Ltd.,
Unit 401-403, IDA Industrial Estate, Cork Road,
Waterford, Ireland.
Tel: [phone] Fax [phone]