RED Dalia Oyster User manual

8901168900
USE AND
MAINTENANCE
MANUAL
EN

PELLET STOVES Contents
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Contents Technical service - Rights reserved - Reproduction prohibited
INTRODUCTION ....................................................................................................................................4
1. WARNINGS AND GUARANTEE CONDITIONS.....................................................................................6
1.1. SAFETY INSTRUCTIONS..................................................................................................................6
1.2. OPERATING WARNINGS..................................................................................................................7
1.3. IMPORTANT INFORMATION FOR CORRECT DISPOSAL OF THE PRODUCT IN ACCORDANCE WITH EC
DIRECTIVE 2002/96/EC.............................................................................................................................8
1.4. GUARANTEE CONDITIONS ..............................................................................................................8
1.4.1. Limitations...............................................................................................................................9
1.4.2. Exclusions................................................................................................................................9
2. THEORETICAL NOTIONS FOR INSTALLATION ................................................................................10
2.1. Pellets..........................................................................................................................................10
2.2. PRECAUTIONS FOR INSTALLATION................................................................................................11
2.3. OPERATING AREA.........................................................................................................................12
2.3.1. Safe distances........................................................................................................................12
2.4. CONNECTION TO THE COMBURENT AIR INLET PIPE (1)..................................................................13
2.5. CONNECTION OF SMOKE DISCHARGE PIPE (2)...............................................................................13
2.6. CONNECTION TO THE FLUE PIPE...................................................................................................15
2.7. CONNECTION TO AN EXTERNAL FLUE WITH INSULATED OR DOUBLE-WALL PIPE.............................15
2.8. CONNECTION TO THE FLUE PIPE...................................................................................................15
2.9. OPERATING PROBLEMS CAUSED BY DRAUGHT DEFECTS IN THE FLUE.............................................16
3. INSTALLATION AND ASSEMBLY......................................................................................................17
3.1. DRAWINGS AND TECHNICAL CHARACTERISTICS............................................................................17
3.1.1. DALIA OYSTER.......................................................................................................................17
3.1.2. Technical characteristics .........................................................................................................18
3.2. PREPARATION AND UNPACK ING...................................................................................................19
3.3. LATERAL CLADDING ASSEMBLY.....................................................................................................21
3.4. MAKING THE ELECTRICAL CONNECTIONS......................................................................................21
4. OPERATION .....................................................................................................................................22
4.1. PRE-LIGHTING WARNINGS............................................................................................................22
4.2. PRE-LIGHTING CHECK ..................................................................................................................23
4.3. LOADING THE PELLETS.................................................................................................................23
4.4. DISPLAY PANEL AND COMMANDS..................................................................................................24
4.4.1. Control panel logic..................................................................................................................24
4.5. STOVE POWER SUPPLY.................................................................................................................26
4.6. FIRST LIGHTING ..........................................................................................................................26
4.6.1. Ignition/shutdown using the control panel (Key D)....................................................................26
4.7. OPERATING MODE........................................................................................................................26
4.7.1. Setting room temperature (Knob B).........................................................................................26
4.7.2. Setting the flame power (Knob C)............................................................................................26
4.7.3. Setting the hot air fan speed (Knob A).....................................................................................27
4.7.4. Note on first ignition...............................................................................................................27
4.8. SHUTDOWN MODE (Key D)...........................................................................................................27
4.9. CHOOSING THE TYPE OF PELLET LOAD (Key E)..............................................................................28
4.10. SUCTION UNIT SPEED SELECTION .............................................................................................28
4.11. VIEWING THE FLAME ................................................................................................................29
4.11.1. The shape..........................................................................................................................29
4.11.2. The colour..........................................................................................................................29
4.11.3. Character...........................................................................................................................29
4.12. Connection to a room thermostat................................................................................................30
4.13. Accessing the motherboard ........................................................................................................30
4.14. Operation with ECO-STOP..........................................................................................................31
4.15. Connection to programmable timed thermostat (optional RED accessory).......................................32
4.16. SAFETY DEVICES.......................................................................................................................33

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4.17. LED 1 SIGNALS DURING OPERATION..........................................................................................34
4.18. ALARM SIGNALLING ..................................................................................................................34
4.19. Shutdown mode due to alarm.....................................................................................................35
5. MAINTENANCE AND CLEANING ......................................................................................................36
5.1. DAILY AND WEEKLY CLEANING BY THE USER.................................................................................36
5.1.1. Before each lighting................................................................................................................36
5.1.2. Check every 2/3 days .............................................................................................................36
5.1.3. Cleaning the glass..................................................................................................................36
5.2. PERIODIC CLEANING BY A SPECIALISED TECHNICIAN ....................................................................37
5.2.1. Cleaning of the heat exchanger...............................................................................................37
5.2.2. Shutting the stove down (end of season) .................................................................................39
5.2.3. Check of internal components .................................................................................................39
6. PROBLEMS / CAUSES / SOLUTIONS ...............................................................................................40
7. ELECTRICAL DIAGRAMS..................................................................................................................43

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Introduction Technical service - Rights reserved - Reproduction prohibited
INTRODUCTION
Dear Customer,
We wish to thank you for choosing one of our products, specifically a
stove from the Pellet line.
Products built with Oyster technology, thanks to a perfectly sealed
frame, do not consume oxygen by taking all the air from the
environment outside so therefore can be placed inside every home
properly insulated and within passive houses. Thanks to this
technology, there are no risks of smoke emissions in the environment
and the air grilles are no longer necessary. As a result, there will no
longer be flows of cold air that make the environment less comfortable,
compromising the overall efficiency of the system.
In the case of forced ventilation or rooms that could have a negative
vacuum in comparison to the outside, an airtight stove can be installed.
In order to get the best performance from your stove and to
enjoy to the full the warmth and the sense of well-being which
the flame will diffuse through the home, we recommend that
you read this booklet carefully before lighting the s
tove for the first time.
While thanking you again, may we remind you that the stove MUST
NOT be used by children, and that they must always be kept at a safe
distance from it!
Revisions to the publication
In order to improve the product, to keep this publication up to date the
manufacturer reserves the right to make modifications without any
advance notice. Any reproduction, even in part, of this manual without
the consent of the manufacturer is prohibited.
Care of the manual and how to consult it
Take good care of this manual and keep it in a place which can
easily and quickly be reached.
If this manual should be lost or destroyed, or if it is in poor
condition, ask for a copy from your retailer or directly from the
manufacturer, providing product identification data.
Information which is essential or that requires special attention is
shown in bold text.

Italic text is used to call your attention to other paragraphs in the
manual or for any additional clarifications.

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SYMBOLS USED IN THE MANUAL
ATTENTION
This warning sign indicates that the message to which it
refers should be carefully read and understood, because
failure to comply with what these notices say can cause
serious damage to the stove and put the user's safety at
risk.
INFORMATION
This symbol is used to highlight information which is
important for proper stove operation. Failure to comply with
these provisions will compromise use of the stove and its
operation will not be satisfactory.
OPERATING SEQUENCES:
Indicates a sequence of buttons to be pushed to access
menus or to make adjustments.
MANUAL
Indicates that you should carefully read this manual or the
related instructions.

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1. WARNINGS AND GUARANTEE CONDITIONS
1.1. SAFETY INSTRUCTIONS
Installation of the stove, making the electrical
connections, checking its operation, and
maintenance are all tasks which should be carried
out by qualified and authorised personnel.
Install the stove in accordance with the
regulations in force in your local area, region and
country.
This apparatus cannot be used by people
(including children with limited physical,
sensorial or mental abilities or with little
experience and know-how unless they have been
viewed or instructed on the use of the apparatus
by the person responsible for its safety.
For the correct use of the stove and of the electronic
apparatus connected to it, and to prevent accidents, the
instructions given in this booklet must always be
followed.
Use, adjustment and programming must be carried out
by adults. Errors or incorrect settings may cause
hazardous conditions and/or poor operation.
Before beginning any operation, the user, or whoever is
preparing to operate on the stove, must have read and
understood the entire contents of this instruction
booklet.
The stove is to be used only for its intended purpose.
Any other use is to be considered improper and
therefore hazardous.
Do not use the stove for standing on or as any kind of
support.
Do not put clothes to dry on the stove Any clothes
hangers and suchlike must be kept a suitable distance
from the stove. Danger of fire.
The user is fully liable for improper use of the product,
thus releasing the company from all civil or penal
liabilities.
Any tampering or replacement that is unauthorised or
not using original spare parts for the stove could be
hazardous to the user and releases the company from
any civil or penal liability.
Most of the surfaces of the stove are extremely hot (the
door, the handle, the glass, smoke discharge pipes etc.).
Avoid coming into contact with these parts, therefore,
without adequate protective clothing or suitable
implements, such as gloves with thermal protection or
implements which keep the hands cool.
It is forbidden to operate the stove with the door
open, the glass broken or with the pellet loading
door open.
Do not touch the stove with wet hands, in view of the
fact that it is an electrical appliance. Always disconnect

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the supply cable before doing anything to the unit.
Before carrying out any cleaning or maintenance
operation, make sure in advance that the stove is
disconnected from the mains electricity supply, by
turning off the main switch located on the back of the
stove, or by unplugging the supply cable.
The stove must be electrically connected to a system
equipped with an effective earth conductor.
The system must be of adequate rated capacity for the
stated electrical power of the stove.
Incorrect installation or poor maintenance (not
compliant with the provisions set out in this manual)
may cause damage to persons, animals or objects. The
company is not civilly or criminally liable in these cases.
1.2. OPERATING WARNINGS
When using the device, comply with all local and
national laws as well as the European Standards
in force locally, regionally and in the country.
Shut the stove down in the event of a breakdown or
bad running.
Pellets must not be fed manually into the burner.
Accumulated unburnt pellets in the burner after
repeated failed ignitions must be removed before
lighting.
Do not wash the inside of the stove with water.
Do not wash the stove with water. The water could get
inside the unit and damage the electrical insulation and
cause electric shocks.
Do not expose your own body to hot air for extended
periods. Do not overheat the room you are in and
where the stove is installed. This could cause injuries
and health problems.
Do not expose plants or animals directly to a current of
hot air. There could be harmful effects on them
The device may not be used as an incinerator.
Do not put any fuels in the hopper but wood pellets.
Install the stove in a location with adequate means of
fire-prevention and equipped with all services such as
power supply (air and electricity) and fume discharge.
If there is a fire in the flue pipe, extinguish the stove,
disconnect it from the power supply and never open
the door. Then contact the competent authorities.
If the stove and the ceramic cladding are in storage, it
should be in a place that is free of damp, and they
should not be exposed to extremes of temperature.
It is inadvisable to base the stove directly on the floor,
and if the floor is made of flammable material, it must
be suitably insulated.
Do not light the stove with flammable

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INFORMATION
For any problems, please contact your dealer or
company qualified and authorised personnel and always
request original spare parts for repairs.
Only use the fuel recommended by the company (for
ITALY only 6mm diameter pellets whereas for the other
European countries, pellets with a diameter of 6-8 mm)
and only supplied by the automatic feed system.
Periodically check and clean the smoke outlet ducts
(connection to the flue pipe).
The pellet stove is not a cooking appliance.
Always keep the cover of the fuel hopper closed.
Keep this instruction manual carefully because it must
stay with the stove throughout its working life. If the
stove is sold or transferred to another user, always
make sure that the booklet goes with the product.
If lost, please request a copy from your dealer or from
the company.
1.3. IMPORTANT INFORMATION FOR CORRECT
DISPOSAL OF THE PRODUCT IN ACCORDANCE WITH
EC DIRECTIVE 2002/96/EC
.
At the end of its working life, the product must not be disposed of as
urban waste.
It must be taken to a special local authority differentiated waste
collection centre or to a dealer providing this service.
Disposing of a appliance separately avoids possible negative
consequences for the environment and health deriving from
inappropriate disposal and enables the constituent materials to be
recovered to obtain significant savings in energy and resources.
As a reminder of the need to dispose of appliances separately, the
product is marked with a crossed-out wheeled dustbin.
1.4. GUARANTEE CONDITIONS
The company guarantees the stove, excluding the
components which are subject to normal, for a period
of two years from the date of purchase, as proved by a
supporting document which gives the name of the vendor
and the date on which the sale took place. The guarantee is
conditional on the guarantee certificate being filled in and
returned within 8 days, and requires that the product be
installed and tested by a specialised installer, according to
the detailed instructions given in the instruction booklet
supplied with the product.
The term 'guarantee' is to be understood to denote the free-
of-charge replacement or repair of parts recognised to
have been defective at the start by reason of

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manufacturing defects.
1.4.1. Limitations
The above guarantee does not cover components relating to electrical
and electronic parts, or fans, on which the guarantee period is 1 year
from the purchase of the product, documented as specified above. The
guarantee does not cover parts subject to normal wear such as
gaskets, glass, and any parts with can be removed from the firebox.
The replacement parts will be guaranteed for the remainder of the
guarantee period starting from the date of purchase of the product.
1.4.2. Exclusions
Variations in colour in the painted or ceramic parts, and crackling of the
glaze on the ceramics, do not constitute grounds for a claim under the
guarantee, as they are natural characteristics of the material and of the
use of the product.
The guarantee will not cover all parts which are found to be faulty due
to negligence or careless use, incorrect maintenance, installation not
conform with that specified by the company (see relative chapters in
this manual for use).
The company is not liable for any damages caused directly or indirectly,
to persons, animals or objects consequent to the non-observance of all
the instructions given in this manual, especially the cautions relating to
installation, use and maintenance.
If the product does not perform correctly, contact your local retailer
and/or importer.
Damage caused by transport and/or handling is excluded from the
guarantee.
For installation and use of the product, reference must be made
exclusively to the booklet supplied.
The guarantee will be invalidated in the event of damage caused by
tampering with the appliance, atmospheric agents, natural disasters,
electrical discharges, fire, defects in the electrical system, and caused
by lack of, or incorrect, maintenance in terms of the manufacturer's
instructions.
CLAIMS UNDER THE GUARANTEE
the request for action under the guarantee must be
addressed to the retailer, who will forward the claim
technical assistance service.
The company is not liable in the event that the
product and any other accessory is improperly used
or modified without authorisation.
Only original spare parts must be used for all
replacements.

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2. Theoretical notions for installation
2.1. Pellets
Wood pellets are manufactured by hot-extruding compressed sawdust which
is produced during the working of natural dried wood. The compactness of
the material comes from the lignin which is contained in the wood itself, and
allows the production of pellets without the use of glues or binders.
The market offers different types of pellet with characteristics which
vary depending on what mixture of woods is used. The diameter varies
between 6 mm and 8 mm, with a standard length in the range 5 mm to
30 mm. Good quality pellets have a density which varies between 600
kg/m3 and 750 kg/m3, with a moisture content which varies from 5%
to 8% by weight.
Besides being an ecological fuel (exploiting timber residues to the
maximum and achieving cleaner combustion than is possible with fossil
fuels), pellets also have technical advantages. While good-quality
timber has a calorific power of 4.4 kW/kg (with 15% moisture,
therefore after about 18 months' seasoning), the equivalent figure for
pellets is 4.9 kW/kg.
To ensure good combustion, the pellets must be stored in an area that
is free of humidity and protected from dirt. The pellets are usually
supplied in 15 kg. sacks, so storing them is very convenient.
Good quality pellets ensure good combustion, thus lowering the
emission of harmful agents into the atmosphere.
The poorer the quality of the fuel, the more
frequently will intervention be necessary for cleaning
the internal parts, such as the grate and the
combustion chamber.
The main certifications of quality for pellets in the European market are
DINplus and Ö-Norm M7135;these ensure respect of:
Calorific power: 4.9 kWh/kg
Water content: max 10% of weight
Percentage of ashes: max 0,5% of weight
Diameter: 5 – 6mm
Length: max 30mm
Contents: 100% untreated wood, with no added bonding
substances (bark percentage 5% max)
Packaging: in sacks made from ecologically compatible or
biologically decomposing material
Fuel pellets
15 Kg sack of fuel

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The company strongly recommends the use of
certified fuel for its stoves (DINplus and Ö-Norm
M7135).
The use of fuel of inferior quality or not conforming
to the specification given above compromises the
running of your stove and can therefore lead to the
termination of the guarantee and of the
manufacturer's responsibility for the product.
Pellet stoves only work with pellets having a
diameter of 6-8 mm with a length ranging from 5mm
to max 30 mm.
2.2. PRECAUTIONS FOR INSTALLATION
IMPORTANT!
Installation and assembly of the stove must be
carried out by qualified personnel.
The stove must be installed in a suitable position to allow the normal
operations of opening and ordinary maintenance.
The site must be:
capable of providing the environmental conditions for operation
equipped with power supply 230V 50 Hz
capable of taking an adequate system for smoke discharge
provided with external ventilation
provided with an earth connection complying with CE
The stove must be positioned in such a way that the electrical
plug is accessible.
IMPORTANT!
The stove must be connected to a flue pipe or a
vertical duct which can discharge the fumes at the
highest point of the building.
The fumes are however derived from the combustion
of wood products, and if they come into contact with
or close to walls, they can make dirty marks.
Also take care because the fumes are very hot but
almost invisible, and can cause burns on contact.
The holes for the passage of the smoke pipe and for
the intake of air from outside should be made before
positioning the stove unit.

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2.3. OPERATING AREA
If installing together with other heating equipment, provide suitable air
intakes for each (according the indications of each product).
It is not permissible to install the stove in bedrooms,
bathrooms, or in a room where another heating
appliance is installed (fireplace, stove etc.) which
does not have its own independent air intake.
Locating the stove in a room with an explosive
atmosphere is prohibited.
The floor of the room where the stove is to be
installed must be strong enough to take its weight.
2.3.1. Safe distances
If particularly delicate objects are present, such as furniture, curtains or
sofas, increase the stove clearances substantially.
If the floor is wooden, we recommend the use of a
floor guard in compliance with the applicable
standards in force in the country of installation.
DALIA
OYSTER Non-flammable walls * Flammable walls *
A=5cm
B=5cm A=5cm B=10cm
* Leave an appropriate distance from the walls in any case in order to allow easier appliance maintenance.

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2.4. CONNECTION TO THE COMBURENT AIR INLET
PIPE (1)
Pipes and unions with suitable gaskets must always
be used, to guarantee a hermetic seal.
Products built with Oyster technology, thanks to a perfectly sealed
frame, do not consume oxygen by taking all the air from the
environment outside so therefore can be placed inside every home
properly insulated and within passive houses.
In order to satisfy these requirements, the connection pipe, with a
diameter of 80 mm, for the comburent air inlet (1) must be
connected outside the building.
The air intake must also:
be protected by a grill, made of metallic anti-insect mesh or a
suitable protection as long as it does not reduce the minimum
section.
be installed so as to avoid obstruction
the maximum permitted length for the duct is 6 m with two 90°
curves
The stove must be connected to the external air
intakes with pipes and unions that guarantee a
hermetic seal to fulfil the requirements of an airtight
stove (OYSTER technology).
2.5. CONNECTION OF SMOKE DISCHARGE PIPE (2)
When making the hole for the passage of the smoke discharge pipe, it
is necessary to take into account the possible presence of flammable
materials. If the hole will be going through a wall made of wood or any
other material which is sensitive to heat, the INSTALLER MUST first
of all use the special wall union (diam.13cm 13cm minimum) and
properly insulate the pipe of the stove that passes through it, using
adequate insulation materials (thickness 1.35cm with minimum thermal
conductivity of 0.07 W/m°K).
The same is true if the stove pipe must run through vertical or
horizontal stretches passing in proximity (min.20cm) to the heat-
sensitive wall
As an alternative we recommend the use of insulated pipe, which can
also be used on the outside to avoid condensation.
The combustion chamber works in low pressure. The smoke duct for
the discharge of fumes will also be under low pressure when connected
to an efficient flue pipe as directed.
Rear view of a pellet stove
1) Combustion air intake
2) Smoke outlet
1
2

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Pipes and unions with suitable gaskets must always
be used, to guarantee a hermetic seal (class P1,
reference standard EN 1856-2).
All sections of the smoke duct must be inspectable and
removable to enable periodic internal cleaning. Tee
connectors with inspection caps should be used.
Position the stove bearing in mind all the instructions and
considerations above.
IMPORTANT!
All 90 degree changes of direction in the flue pipe
must be fitted with suitable tee connectors to allow
the possibility of inspection. (see accessories for
pellet stove)
It is absolutely prohibited to fit a grille on the end of
the discharge pipe, because it could lead to poor
running of the stove.
FOR CONNECTION TO THE FLUE PIPE, NOT MORE
THAN 2-3 METRES OF HORIZONTAL PIPE MUST BE
USED AND NOT MORE THAN THREE 90° CURVES
MUST BE USED
IT IS ALSO ADVISABLE NOT TO EXCEED 6 METRES IN
LENGTH WITH THE PIPE Ø 80 mm
Example of pellet stove installation

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2.6. CONNECTION TO THE FLUE PIPE
The flue pipe must have internal dimensions not larger than 20 x 20
cm, or diameter 20 cm. In the event of larger dimensions, or of the
flue pipe being in poor condition (for example cracks, poor insulation,
etc.), it is advisable to fit a stainless steel pipe of suitable diameter
inside the flue pipe throughout its length, right up to the top.
Check with suitable instruments that there is a minimum draught of 10
Pa.
At the bottom of the flue pipe, provide an inspection cap to allow
periodic checking and cleaning, which must be done annually.
Make a gas-tight connection to the flue pipe, using pipes and
connectors as recommended by us.
You must ensure that a windproof cowl should be fitted which complies
with the standards in force.
This type of connection ensures the evacuation of the
fumes even in the event of a temporary power cut.
2.7. CONNECTION TO AN EXTERNAL FLUE WITH
INSULATED OR DOUBLE-WALL PIPE
The external fluepipe must have internal dimensions of minimum
10x10 cm or 10 cm diameter, and maximum 20x20 cm or 20 cm
diameter.
Check with suitable instruments that there is a minimum draught of 10 Pa.
The only type of pipe which is permissible is insulated (double-walled)
stainless steel, smooth on the inside, fixed to the wall. Flexible stainless
steel pipe must not be used. At the bottom of the flue pipe, provide an
inspection cap to allow periodic checking and cleaning, which must be
done annually. Make a gas-tight connection to the flue pipe, using
pipes and connectors as recommended by us.
You must ensure that a windproof cowl should be fitted which complies
with the standards in force.
This type of connection ensures the evacuation of the
fumes even in the event of a temporary power cut.
2.8. CONNECTION TO THE FLUE PIPE
For proper functioning, the connecting pipe between the stove and the
chimney or flue duct must have a slope of not less than 3% in the
horizontal stretches, the length of which must not exceed 2/3
metres, and the vertical distance between one tee connector and
another (change of direction) must not be less than 1.5m.
Check with suitable instruments that there is a minimum draught of 10
Pa.
At the bottom of the flue pipe, provide an inspection cap to allow
periodic checking and cleaning, which must be done annually.
Make a gas-tight connection to the flue pipe, using pipes and
connectors as recommended by us.
You must ensure that a windproof cowl should be fitted which complies
with the standards in force.
This type of connection ensures the evacuation of the
fumes even in the event of a temporary power cut.
1) Windproof cowl
2) Flue pipe
3) Inspection
1) Windproof cowl
2) Flue pipe
3) Inspection
1) Windproof cowl
2) Flue pipe
3) Inspection

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2.9. OPERATING PROBLEMS CAUSED BY DRAUGHT
DEFECTS IN THE FLUE
Of all the weather and geographical conditions which affect the
operation of a flue pipe (rain, fog, snow, altitude a.s.l., exposure to
sunlight, direction of facing), the wind is unquestionably the most
decisive. In fact, along with thermal depression caused by the
difference in temperature inside and outside of the chimney, there is
another type of depression or over-pressure: dynamic pressure caused
by the wind. An updraft always increases depression and hence
draught. A crosswind increases depression provided the cowl has been
installed properly. A downdraft always decreases depression, at times
inverting it.
Besides the direction and force of the wind, the position of the flue and
the cowl with respect to the roof of the building and the surrounding
landscape is important.
The wind also influences the operation of the chimney indirectly by
creating high-pressure and low-pressure zones, not only outside the
building but inside as well. In rooms directly exposed to the wind (2),
an indoor high-pressure area can be created which can augment the
draught in stoves and fireplaces, but it can be counteracted by the
external high pressure if the cowl is situated on the side exposed to the
wind (1). On the other hand, in the rooms on the opposite side from
the direction of the wind (3), a dynamic depression can be created
which competes with the natural thermal depression developed by the
chimney, but this can be compensated for (sometimes) by locating the
flue on the opposite side from the direction of the wind (4).
IMPORTANT!
The operation of the pellet stove is noticeabl
y
sensitive to the conformation and position of the flue
which is adopted.
Hazardous conditions can only be overcome by
suitable setting-up of the stove carried out by
qualified personnel.
1
2 3
4
E.g. Crosswind 2: 8 m/sec
Depression of 30Pa
E.g. Downdraft at 45° of
8m/sec. Overpressure of 17
Pa
1-2 = High-pressure zones
3-4 = Low-pressure zones
WIND
Least favourable points Most favourable position
WIND
Downdraft
High-pressure Low-pressure zone

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Installation and assembly Technical service - Rights reserved - Reproduction prohibited
3. INSTALLATION AND ASSEMBLY
3.1. DRAWINGS AND TECHNICAL CHARACTERISTICS
3.1.1. DALIA OYSTER
218545
895
Min.12
48162
460
113 176 166
197
Ø80
Ø80
336

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Installation and assembly Technical service - Rights reserved - Reproduction prohibited
3.1.2. Technical characteristics
Technical characteristics DALIA OYSTER
Overall thermal power Max. 5,4 kw / 4644 kcal/h
Overall thermal power Min. 2.3 kw / 1978 kcal/h
Yield at maximum 93,4 %
Yield at minimum 94,0 %
Temperature of exhaust smoke at maximum 120°C
Temperature of exhaust smoke at minimum 70°C
Dust 38,7 mg/Nm3 (13% O2)
25,1 mg/MJ
CO at 13%O² at minimum and maximum 0.06 — 0.01%
CO2at minimum and maximum 5.95% – 10.6%
Mass of smoke at minimum and maximum 2,8 – 3,8 g/sec
Suggested draught at max power 0.10 mbar – 10 Pa
Suggested draught at min power 0.05 mbar – 5 Pa
Hopper capacity 20 litres
Fuel pellet type Pellet diameter 6-8 mm. Length range 5-30 mm
Pellet consumption per hour Min ~ 0.5 kg/h * Max. ~ 1.2 kg/h *
Operating time between re-fuelling At min~ 25 h * At max. ~ 11 h *
Heatable volume m3116/40 – 133/35 – 155/30 **
Combustion air inlet External diameter 80 mm.
Smoke outlet External diameter 80 mm.
Maximum absorbed electrical power Max. 320 W – Med. 80 W
Power supply frequency and voltage 230 Volts / 50 Hz
Net weight 120 kg
Weight with packaging 130 Kg
Firebox type (ref.DIBt): FB22 -FC52X
* Data that may vary depending on the type of pellets used.
**Heatable volume based on demand of cal/m340-35-30 (respectively 40-35-30 Kcal/h for m3)
Appliance suitable for installation in a shared flue.

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Installation and assembly Technical service - Rights reserved - Reproduction prohibited
3.2. PREPARATION AND UNPACK ING
The DALIA OYSTER stove is delivered in one sole package formed
of:
oStructure packaging
oSide and top packaging (Fig.1)
Open the packaging, remove the four screws that secure the base of
the stove to the pallet, two to the right and two to the left (see figure
4), and position the stove in the selected place, ensuring that it is
complies with the above instructions.
The stove body or unit must always be kept in a vertical position when
moved, and moved only using carts. Special care must be used to
protect the door and the glass from impacts that would damage them.
Moving the product must always be done with care. If possible, unpack
the stove in the area where it is going to be installed.
The materials which make up the packaging are not toxic or harmful,
so no special procedures for disposal by required.
Their storage, disposal or possible recycling are therefore the responsibility
of the final user, in compliance with current legislation on the subject.
Do not store the stove unit or its cladding without their packaging.
Position the stove without its cladding and connect it to the flue pipe.
Use the four adjustable feet (J) to get the stove correctly levelled so
that the smoke outlet (S) is lined up with the connecting pipe (H) .
Once the operations for connection are complete, assemble the
cladding (ceramics or steel sides).
If the stove needs to be connected to a discharge pipe which goes
through the rear wall (to connect up with the flue), take the greatest
care to make sure that the joint is not stressed.
Figure 4 - Removing packaging screws
Figure 2 – Example of stove + steel
sides and top packaging – Dalia stove

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Installation and assembly Technical service - Rights reserved - Reproduction prohibited
If the smoke outlet of the stove is forced or used
improperly to lift it or position it, the operation of the
stove can be damaged irreparably.
1. Turn the feet clockwise to
lower the stove
2. Turn the feet counter-
clockwise to lower the
stove