Gorenje Aqua ECOLOGIC User manual

__________
PELET STOVE FOR CENTRAL HEATING
Aqua ECOLOGIC
Instructions for use, maintenance and installation
September 2015

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→ Pellet fuel from timber biomass biofuels →
INSTRUCTIONS FOR CONNECTING, OPERATION, AND MAINTENANCE OF THE STOVE
Heating devices (in this manual they are called “stoves") by Gorenje d.d. (in this manual titled
Gorenje) are assembled and tested in accordance with the safety and applicable measures, and
regulations of the European Community.
This manual is intended for users of the stoves, contractors who install the stoves, operators and
workers for stove maintenance that is shown on the front page of the manual.
If you do not understand something in this manual, please contact our professional services or an
authorized service center. In doing so, always specify the number of the chapter where there is
some ambiguity.
Printing, translation and reproduction, even in part, of this manual is subject to licensing by Gorenje, d.d.,
which means that Gorenje d.d. must approve these actions. Technical information, figures, and
specifications in this manual must not be given to a third party.
WARNING:
IMPORTANT: Connecting the appliance to the electrical installation must be carried out by qualified
and authorized persons in accordance with applicable regulations.
This appliance is not intended for use by persons (including children) with reduced physical, motor,
and mental capabilities, or to persons with a limited knowledge and experience in the absence of
the person responsible for their safety or care.
Children cannot be allowed to play with this appliance.
DOUBLE COMBUSTION SYSTEM
The flame obtained by proper combustion of the pellet in the stove emits the same amount of carbon dioxide
(CO2), which would be freed as a result of the natural decay of wood.
The amount of carbon dioxide (CO2) obtained through combustion or decomposition of plant mass
corresponds to the amount of carbon dioxide (CO2) which the plant mass is able to obtain from the
environment and to transform it into air and carbon of the plants during its entire lifetime.
The use of non-renewable fossil fuels (coal, oil, gas), contrary to what happens with the wood, releases
into the atmosphere huge amounts of carbon dioxide (CO2), that have been gathering up for millions of
years, creating a greenhouse effect. The use of wood as fuel is therefore perfectly balanced with the
environment, because the wood as a renewable fuel is in ecological harmony with nature.
Using the principle of clean combustion, we fully achieve these objectives, and so Gorenje, d.d.has directed
its development and all activities towards fulfilling this goal.
What do we consider clean combustion and how does it work?
Controlling and adjusting the primary air and injecting the secondary air causes secondary combustion, or
the so-called post-combustion, which provides a secondary flame that is by its nature lighter and stronger
than the primary flame. The addition of a new oxygen (inserted through the air) allows further combustion

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of gases that are not completely burned. This significantly increases the thermal efficiency and reduces
harmful emissions of carbon monoxide (CO), because the incomplete combustion is minimized.
TABLE OF CONTENTS
1. TECHNICAL CHARACTERISTICS OF THE STOVE..............................................................................5
2. THE TASK PURPOSE OF THIS MANUAL...............................................................................................5
2.1 UPDATES ...........................................................................................................................................5
3. RESPONSIBILITIES OF THE MANUFACTURER ...................................................................................6
3.1 GENERAL CHARACTERISTICS OF USERS ....................................................................................6
3.2 TRANSPORTING AND USING THE STOVE - HANDLING...............................................................6
3.3 RESPONSIBILITIES OF THE INSTALLER........................................................................................6
4. INSTALLATION –STOVE INSTALLATION..............................................................................................7
4.1 INSTALLING THE STOVE..................................................................................................................7
4.2 THE SMOKE EXHAUST SYSTEM.....................................................................................................9
4.3 INSULATION AND THE DIAMETER OF THE OPENING (HOLE) ON THE ROOF (OR IN THE
WALL) .....................................................................................................................................................13
4.4 COMBUSTION AIR SUPPLY ...........................................................................................................15
4.5 CONNECTING THE POWER...........................................................................................................16
5. IMPORTANT INSTRUCTIONS...............................................................................................................17
6. WARNING SAFETY MEASURES FOR STAFF .....................................................................................17
6.1 WARNING SAFETY MEASURES FOR THE USER ........................................................................18
7. SAFETY GUIDILINES FOR IGNITION AND CLEANING OF THE STOVE...........................................19
7.1 ROUTINE CLEANING AND MAINTENANCE DONE BY THE USER OF THE STOVE .................19
7.2 CLEANING AND MAINTENANCE (for employees who do maintenance) .......................................22
7.3. SPECIAL MAINTENANCE...............................................................................................................23
8. IMPORTANT SAFETY INFORMATION..................................................................................................23
9. THE PELLET QUALITY IS VERY IMPORTANT ....................................................................................24
9.1. STORING THE PELLET..................................................................................................................24
10. CONNECTING THE HYDRAULIC INSTALLATIONS...........................................................................25
11. PRESSURE AND RETURN PIPE ........................................................................................................26
12. BUILT-IN COMPONENT OF THE STOVE...........................................................................................26
12.1. SAFETY VALVE.............................................................................................................................27
12.2. CIRCULATION PUMP ...................................................................................................................27
12.3. AUTOMATIC AIR VALVE .............................................................................................................27
12.4. EXPANSION VESSEL...................................................................................................................27
12.5. CHARGING AND DISCHARGING TAP.........................................................................................27
13. INSTALLING AND IGNITING ...............................................................................................................28

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14. PRACTICAL INSTRUCTIONS AND TIPS FOR THE USE OF THE HEATING SYSTEM ...................28
15. FILLING WITH WOODEN GRANULES................................................................................................28
16. DESCRIPTION AND MODE OF OPERATION OF THE CONTROL SYSTEM....................................29
16.1. DESCRIPTION OF THE PUSH BUTTON DISPLAY.....................................................................29
16.2. WHEN THE BOILER IS ON...........................................................................................................33
16.3. TURNING THE BOILER OFF........................................................................................................33
TURNING THE BOILER ON...................................................................................................................33
16.4. SETTING UP THE TIME-CONTROLLED PROGRAM..................................................................34
16.5. SIGNS AND MESSAGES ON THE DISPLAY...............................................................................36
16.6. ELECTRICITY SCHEME ...............................................................................................................38
16.7. MENUS ..........................................................................................................................................39
16.8. ALARMING ....................................................................................................................................40
17. SAFETY MEASURES...........................................................................................................................47
18. FAILURES - CAUSES –SOLUTIONS..................................................................................................48
19. INFORMATION ON DISPOSING (THROWING AWAY) AND DISMANTLING (PULLING APART) OF
THE STOVE................................................................................................................................................50
20. THE DURATION OF GUARANTEED SERVICE..................................................................................51
20.1. WARRANTY TERMS AND CONDITIONS.....................................................................................51

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1. TECHNICAL CHARACTERISTICS OF THE STOVE
1. Dimensions of the stove:
width
574 mm
depth
568 mm
height
1237 mm
2.Flue terminal diameter
80 mm
3.Diameter of exterior air intake on the wall
100 mm
4.The height from the floor to the axis of the flue terminal
350 mm
5.Maximum stove power (radiation of water included)
18,5 KW
6.Radiation stove power at maximum power
3,5 KW
7.The power of a water heater at maximum power
15KW
8.The maximum consumption
4,0 kg/h
9.Degree of efficiency at maximum power
92 %
10.Minimum stove power (radiation of water included)
7,02 KW
11.Radiation stove power at minimum power
1,52 KW
12.The power of a water heater at minimum power
5,5 KW
13.The minimum consumption
1,7 kg/h
14.Degree of efficiency at minimal power
90%
15.Minimum draft
5 Pa
16.Optimal draft
12 Pa
17.Heating volume
240 - 310 m3
18.The capacity of the fuel reservoir
45 kg
19.The maximum working time with a full reservoir
40 h
20.The minimal working time with a full reservoir
11 h
21.Maximum output power
450 W
22.Voltage and frequency
230V/50Hz
23.The weight of the stove:
net
193 kg
gross
222 kg
2. THE TASK PURPOSE OF THIS MANUAL
The purpose of the instructions is to enable the user to take all the necessary measures in order to ensure
safe and proper use of the stove.
2.1 UPDATES
This manual reflects a work of art at the moment when the stove was placed on the market. Therefore,
GORENJE does not take into account the stoves that are already on the market with the appropriate
technical documentation and considers them as defective or inadequate after any kind of modification,
adaptation or application of new technologies to newly produced machines.
The contents of this manual should be carefully read and studied. It is necessary to strictly follow all the
instructions given in this manual. All information contained in this manual is necessary for proper
connection, use, and maintenance of your stove.
Therefore, this manual has to be carefully stored for the necessary instructions in the event of any problems
or concerns.

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If the stove is given or sold to another person, the new owner must also be given this instructions manual.
If you have lost your manual, the manufacturer can provide you with a new one.
3. RESPONSIBILITIES OF THE MANUFACTURER
In issuing these instructions, GORENJE accepts no civil or legal liability, direct or indirect, due to:
Accidents caused by not respecting the standards and specifications given in this manual,
Accidents caused by improper handling or use of the stove by the user,
Accidents resulting from modifications and repairs, which were not approved by GORENJE,
Poor maintenance,
Unforeseen events,
Accidents resulting from the use of spare parts that were not original or not intended for
these models of stoves.
Responsibility for connecting is fully assumed by the installer - contractor.
3.1 GENERAL CHARACTERISTICS OF USERS
The user of the appliance must have the following basic characteristics:
be an adult and responsible person,
have a specific technical knowledge that is needed for routine maintenance of electrical and
mechanical components of the stove.
CHILNDREN ARE NOT ALLOWED NEAR THE STOVE OR TO PLAY WITH IT WHILE IT IS ON.
3.2 TRANSPORTING AND USING THE STOVE - HANDLING
When using the stove, it is necessary to be careful and not allow the stove to tilt forward. This is because
the brunt of the stove is forward.
During transportation of the stove, which has to be completely safe, make sure that the forklift has the load
that is greater than the weight of the stove that it is supposed to lift. Avoid twitching and jerking movements.
ALL PACKAGING SHOULD BE REMOVED SO THAT IT IS OUT OF REACH OF CHILDREN, BECAUSE
THE MATERIALS THAT ARE INSIDE CAN LEAD TO CHILDREN SUFFOCATING. THESE INCLUDE
PLASTIC BAGS, FILM, POLYSTYRENE, ETC.
3.3 RESPONSIBILITIES OF THE INSTALLER
Installer's responsibility is to do all the tests of the flue pipeline, air supply, and all the things that are
necessary for connecting (installing) your stove.
Installer's responsibility is to adjust the stove to local regulations which apply where the stove is
connected (installed).
The use of the stove must be in accordance with the instructions for use and maintenance, as well as with
all the security standards that are given by the local regulations that apply where the stove is connected
(installed).
The installer has to check:

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the type of stove to be connected,
whether the room corresponds to the stove where the stove will be installed, which is expressed
as the minimum size required for installation, set forth by the manufacturer of the stove,
heat generator
manufacturer's instructions regarding the requirements of smoke removal systems (ducts and
pipes for smoke exhaust),
inner cross section of the chimney, the material out of which the chimney is made, uniform
cross section,
that there are no disturbances and obstacles in the chimney,
height and vertical extension of the chimney,
altitude at the place of connecting the stove,
the existence and suitability of the protective cover for the chimney that is resistant to the wind,
the possibility of securing the external air supply and the size of the necessary openings,
Simultaneous use of stove that needs to be connected with other equipment that already exists
at that place.
If the results of all checks are positive, then we can proceed with connecting the stove. Make sure you
follow the instructions of the manufacturer of the stove, as well as the standards for fire protection and the
safety standards provided.
When you are finished connecting, the stove has to be turned on in trial mode for at least 30 minutes to test
if the stove is working properly.
When the installation and important details are completed, the installer must provide the client the following:
Instructions for use and maintenance issued by the manufacturer of the stove (if such instructions
are not provided with the stove),
The documentation necessary to comply with the existing standards.
4. INSTALLATION –STOVE INSTALLATION
Responsibility for the work carried out at the place of connection is entirely on the user.
Before one turns the stove on, the installer must meet all legal standards of safety, as well as the following
requirements:
to check that setting up the stove complies with local, national, and European regulations,
that the location of setting up the stove meets the requirements set forth in this manual,
to set up the flue pipes,
that air intake matches the type of the installed stove,
that the electrical connections are not set up using temporary and/or not insulated electrical cables,
to evaluate the effectiveness of grounding electrical systems,
to always use personal protective equipment and all means of protection that are prescribed by local
regulations,
to always provide sufficient service space required for any maintenance and repair of stoves
4.1 INSTALLING THE STOVE
We recommend you to unpack the stove only when the stove is set up in the position where it will be
connected.

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The stove is on the plastic pins that have M10 bolts (4 items), that are threaded into the stove base. At the
screws there are M10mm threaded nuts to the plastic parts. The legs are wound up all the way to the base
of the stove. After unpacking the stove, when you put it in a place where it will be located, it is necessary
to unscrew all the legs, so that a total height from the floor to the base of the stove is about 25mm. When
you are done with nivelation of the stove that needs to stand horizontally, tighten the nuts with a 17 wrench,
which needs to approach the base of the furnace, and at the same time hand-holding the plastic part of the
legs, tighten the nut. The height of about 25mm from the floor to the base is needed for better circulation of
air and cooling the stove. In this way you protect the stove from overheating and you extend its life.
If the surrounding walls and/or floors are made of materials that are not resistant to heat, then one should
use adequate protection using the insulating material that does not burn.
Always make sure that you leave a safe distance (about 35/40 cm) between the stove and furniture, home
appliances, etc. To protect the floor if it is made of combustible materials, we suggest you put a metal plate
under the stove on the floor with the thickness of 3-4 mm that will stretch 30 cm in front of the stove.
The stove must be at least 25 cm away from the surrounding walls. Always leave at least 15 cm
between the rear side of the stove and the wall to allow for proper air circulation, or for the air to flow properly
in that area.
If the stove is installed in a kitchen with a trellis for drawing out air or if it is placed in the room with appliances
that use solid fuel (such as a wood burning stove), always make sure that the amount of inlet air in the room
is sufficient to ensure safe operation of the stove.
If a smoke channel goes through the ceiling, it should be properly thermally insulated using the protection
out of insulating materials that does not burn. When the stove is set up into place, it should be levelled
using pins.
DANGER !
The exhaust gas Armour must not be connected to:
- the smoke pipe used by another heat generator (boilers, furnaces, fireplaces, stoves, etc.),
- the air drawing system (grilles, ventilation openings, etc), even if the system is inserted into the drain pipe.

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DANGER !
It is forbidden to install shut-off valves for the flow (draft) of air (flap valves that can prevent airflow or disable
drafts).
ATTENTION
If the ejection path of smoke creates such a bad draft, of a bad flow of air (many curves, improper completion
of the ejection of smoke, constriction, etc.) discharge of smoke can be bad, or in a situation like this smoke
discharging is not as good as it could be.
The smoke ejection system from the stove operates under negative pressure in the stove chamber and
with mild pressure from the smoke drain pipe. It is very important that the smoke extraction system is
hermetically closed (sealed). This requires the use of a smooth tube on the inside. First of all you must
carefully study the plan and structure of the room when the smoke extraction pipe is set up through the
walls and roof, so that the installation of pipes is performed properly in accordance with the standards of
fire protection.
You should first ensure that the room where the stove is located has enough air for combustion. It is
advisable to periodically performs check so as to ensure that the combustion air comes right up to the
combustion chamber. The stove operates at 230 V ~ 50 Hz. Make sure that the electrical cord is not
underneath the furnace, to be away from the stove, to be away from hot spots, and not to touch any sharp
edges that it could interdict. If the stove is electrically overloaded, this can lead to shortening of the lifetime
of the electronics of the stove.
Never turn off the power supply by pulling the plug when there is a burning flame in the stove. This
could jeopardize the proper functioning of the stove.
4.2 THE SMOKE EXHAUST SYSTEM
The smoke exhaust must be carried out in accordance with existing standards. Exhaust gas tube should
be well sealed (see Figures 1-7).
For smoke exhaustion, one can also use classic brick chimneys while flues can also be made of pipes that
need to be well insulated (double wall) and sealed, to avoid creating condensation in them.
The drain tube absolutely must not be connected to other systems of any kind, such as the systems where
the smoke is removed from the combustion chamber, exhaust grilles or air distribution system, etc. Also,
the smoke exhaust must not be set up in enclosed or semi-enclosed areas such as garages, narrow
corridors, underground passages, or at any other places where they is smoke. When the stove is connected
to the exhaust gas pipeline, it is necessary to bring professional chimneysweep to verify that the chimney
does not even have the tiniest cracks or fissures. If in the exhaust gas chimney there are such cracks, the
pipe for smoke exhaustion must be wrapped in insulation for proper functioning.
For this purpose, the tubes that can be used are solid and made of painted steel (minimum thickness 1.5
mm) or from stainless steel (minimum thickness 0.5 mm).
The smoke extraction system (chimney) out of metal pipes must have a grounding in accordance with
existing standards and regulations. Grounding is required by law.
The grounding connection must be separated from the grounding for the stove.
The smoke exhaustion pipe must be done according to the standards in terms of dimensions
and materials used for its construction (Figure 1).
A) The top of the chimney is resistant to wind

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B) Maximum cross section is 15 x 15 cm or a 15-cm diameter, with the maximum height of 4-5 m.
C) Gasket
D) Inspection hole - for control
Flue pipes that are in poor shape, or are made out of inappropriate materials (asbestos cement, galvanized
sheet, etc. with rough or porous surfaces) are inadequate and jeopardize the proper functioning of the
stove.
The smoke can be drained through a classic smoke pipe (see next Figure), provided that it meets the
following requirements:
- Check the maintenance of the drain flue pipes or chimneys. If the smoke drain pipe is old it should be
replaced with a new one. If the chimney is damaged it is good to repair it or rebuild it by inserting a steel
pipe that is properly insulated with mineral wool.
- The smoke can be discharged directly into the smoke pipe (chimney) only if it has a cross-section of up
to 15 x 15 cm, or a diameter of up to 15 cm, and if there is a cover for checking and cleaning.
- If the chimney has a larger cross section than 15x15cm, or a diameter greater than 15cm, a possible
increased regulation of draft (its decrease) in the chimney can be made in three ways:
1. If in the bottom of the chimney there is an opening for cleaning it should be partially open.
2. Insert a steel pipe in the chimney with a diameter of 10cm, if there is a possibility for such reparation of
the chimney.
3. By adjusting certain parameters in the stove. This adjustment must be done only by an authorized service
of GORENJE.
- Make sure that the connection to home chimney is properly sealed.
- Avoid contact with material that burns easily (such as wooden beams), and in all cases they should be
isolated with anti-fire material (see Figure 2).
A) Mineral wool
B) Steel pipes
C) A baffle plate.
The stove is designed to be connected to the chimney flue pipes with a diameter of 80mm. If you are not
using a standard chimney, but you have a new chimney, or you are modifying the existing one, use insulated
stainless pipes (double wall) with a diameter given in Table 1. Flexible pipes are not permitted.
SYSTEM TYPE
DIAMETER mm
SYSTEM MARK
Pipe length less than 5 m
80
acceptable
Pipe length more than 5 m
100
required
To be installed in places above 1,200 meters above sea level
100
recommended
Table 1

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Figure 1 Figure 2
When using the connecting pipe between the stove and the flue drain pin, be sure to use a "T" connector
(as shown in Figures 5 and 6), with the clean-out cover (cap) next to the stove. Applying the "T" connector
must enable the collection of ash, which is produced inside the tube, and the smoke drain pipe must
occasionally be cleaned without having to remove the tube. The smoke is under mild pressure and therefore
it is required to check the cover (cap) for cleaning the exhaust gas system that is perfectly sealed and it
remains so after each cleaning. Make sure to perform the same sequence for assembly and check the
condition of the seals.
Install the flue pipes pursuant to Figure 7.
It is strictly recommended to avoid the use of horizontal extensions, and if necessary, make sure that the
pipe is not bent but that it has the slope of at least 5%. The horizontal part of the drain flue pipes must not
in any case exceed the length of 3 m.
It is not recommended to connect the smoke exhaust directly to the stove with a horizontal part longer than
1 m. See Figures 4,5,6 and 8. After the T branch it is necessary to set up a vertical extension of Ø 80mm
in length for at least 1-1.5 m, and only after that to move to the horizontal extension of Ø 80mm and a
vertical extension of Ø 80 or Ø 100mm, depending on the height of the flue pipe (chimney) as shown in
Table 1.
When connecting the stove to the chimney using fittings, one must install a knee with a hole for cleaning
(Figure 2a). Using the knee with an opening for cleaning allows for regular cleaning, without the need to
dismantle the pipes. Drain gases in the chimney connector are under mild pressure so it is necessary to
check that the cover for cleaning the ashes is completely sealed and to seal it after each cleaning. Please
make sure everything is properly returned to its place, and check the condition of the seals.

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Figure 2a: Cleaning elements
Ideal vacuum primarily depends on the absence of barriers such as narrowing and/or corner connectors. It
is recommended that the knees are 30°, 45 °, and 90 °. Knee at 90 ° shall be three-fold (Figure 2b).
In any case, it is necessary to ensure that the initial part of the vertical flue pipe has the length of at least
1.5 m. Only in this way can you achieve the proper removal of flue gases.
Figure 2b:
In Figure 3, left, we show how a complete (top) is supposed to look like when you have two chimneys next
to each other, and in Figure 3, right, how not to do the end part.
Figure 3
YES
YE
NO

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4.3 INSULATION AND THE DIAMETER OF THE OPENING (HOLE) ON THE ROOF (OR IN THE
WALL)
Once you determine the position of the stove, it is necessary to make a hole through which a smoke pipe
must pass. This varies depending on the type of installation, diameter of the exhaust gas pipe (see Table
1) and the type of wall or roof for the tube to pass. See Table 2. Insulation needs to be made out of mineral
wool with a nominal density greater than 80 kg/m2.
Figure 4
Figure 5
1. Armature 80> 100
2. A hose fitting with a T shape
Ø100
Ø80
STOVE
WALL
CHIMNEY T-
PIECE
REDUCER

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Figure 6
1. A hose fitting with a T shape - a T connector pipeline
2. Cleaning direction
3. Opening, a window for servicing/inspection
4. Cleaning direction
5. A hose fitting with a T shape - a T connector pipeline
6. Cleaning direction
7. A pressure lid for cleaning (plug-in)
Figure 7: Mounting the flue pipe
Insulation thickness
mm
Diameter of the smoke exhaust pipe (mm)
D.80
D.100
Diameters of the holes (holes) to be made (mm)
5
4
3
6
1
2
7
7
Ø100
Ø80
7

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The walls are made of wood, or in any
case, flammable, or parts that are
flammable.
100
150
170
Concrete wall or a roof
50
100
120
A wall or a brick roof
30
100
120
Table 2: Insulation thickness for the part of the system that passes through the wall or roof
Above all it is necessary to provide the PERFECT AIRFLOW (draft) in pipes for smoke exhaustion that has
to be free, without any obstacles, such as different narrowing or corners. All displacements of the axis must
have a tilted orbit with a maximum angle of 45 degrees from the vertical, while 30 degrees is the best
solution. This displacement would be best done near the top of the chimney resistant to the wind.
According to the regulations (the top of the chimney resistant to wind, distance, and placement of
the stove) the distances shown in Table 3 must be met:
Roof slope:
The distance between the ridge and the chimney
cap
Minimum height of the chimney measured at
the top slot (at the back of the chimney)
α
Distance in meters
Height in meters
150
less than 1.85 m
greater than 1.85 m
0,50 m above the ridge
1,00 m from the slope of the roof
300
less than 1.50 m
less than 1.50 m
0,50 m above the ridge
1,30 m from the slope of the roof
450
less than 1.30 m
greater than 1.30 m
0,50 m above the ridge
2,00 m from the slope of the roof
600
less than 1.20 m
greater than 1.20 m
0,50 m above the ridge
2,60 m from the slope of the roof
Table 3
However, it is required to provide an initial vertical extension of 1,5 m (minimum) in order to provide
proper discharge of smoke.
4.4 COMBUSTION AIR SUPPLY (Figure 8)
The air required for combustion, which is taken from the environment, must be supplied by a single
ventilation grill mounted on the outer wall of the room. This will ensure better combustion and thus lower
consumption of pellets. It is not recommended to have outside air drawn directly from the tube, as it will
reduce the efficiency of combustion. A ventilation shaft must always be equipped with one ventilation grille
on the outer side as protection from rain, wind, and insects.
This hole must be made on the outer wall of the room where the stove is located.
The supply of combustion air from the garage, a warehouse for combustible materials, or from a
room where there are risks of fire is prohibited.

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The opening of the outer supply of combustion air must not be connected by pipes.
If the room has some other devices for heating, the supply of combustion air must ensure the
amount of air that is required for proper operation of the device.
Figure 8: Minimum gaps for setting up ventilation grilles.
For proper and safe placement of ventilation grilles see data given in Table 4. These are the minimum
distances from each airspace or smoke extraction. This value can change the configuration of the air
pressure. It should correspond to the ordering to secure that the open window draws outside air, depriving
the stove of it.
Ventilation grid must be set up at least
1 m
under
doors, windows, gas exhausts, air chambers, etc.
1 m
horizontally from
0.3 m
above
2 m
from
the smoke exhaust
Table 4: The minimum distance for the supply of combustion air
4.5 CONNECTING THE POWER
These stoves are connected to electricity. Our stoves have electrical cables that are suitable for medium
temperature. If you need to replace the power cord (if it is damaged, for example) then consult with our
authorized technical staff. Before you plug in the electric stove note the following:
- That the characteristics of electrical systems correspond to the information that is specified in the data on
the identification plate on the stove.
- If the smoke extraction system is metal, it must have a grounding terminal in accordance with the existing
standards and legislation. Grounding is the law.
- The electrical cable must not at any time reach a temperature that is 800C above the ambient temperature.
When the stove is installed and placed in its spot, a bipolar switch or socket must be easily accessible.

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- If the stove is not used for a long time, unplug it or switch to the switch off (0) position.
In the event of failure or malfunction, turn off the stove right away or switch to a switch off (0) position and
contact an authorized service center.
5. IMPORTANT INSTRUCTIONS
THE FOLLOWING INSTRUCTIONS ARE REQUIRED FOR THE SAFETY OF PEOPLE, ANIMALS, AND
PROPERTY.
We wish to inform the installer of the stove on some of the general guidelines which must be followed for
proper installation and for proper stove mounting. These standards are required, but not completely. For
further and more detailed information one needs to read the rest of this instructions manual.
- Plug the stove into an outlet that is grounded. Figure 9
- The switch on the rear of the stove is set to position 1. Figure 10
- Do not allow children or pets to be near the stove.
- Use pellets only, not other fuel.
- Notify all users about the potential risks and dangers and teach them how to handle the appliance.
- If the stove is placed on a wooden floor, then it is recommended to isolate the pedestal on which it stands.
The stove operates with a combustion chamber, which is in the negative pressure. Therefore, make sure
that the smoke is well thermally insulated.
When the stove is turned on for the first time then, due to the stabilization process a small amount
of paint (not harmful to health) that covers the stove vaporizes. It is therefore necessary to air the
room so that it is cleared from the fumes.
Figure 9 Figure 10
6. WARNING SAFETY MEASURES FOR STAFF
MAINTENANCE
The contractors who work in maintenance, in addition to following all safety measures, must:

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- Always use safety equipment and personal protective equipment,
- Turn off the power supply before they start working,
- Always use the appropriate tools,
- Before they begin any work on the stove they need to keep in mind that it should be cold and that the
ashes should be cold as well. They need to make sure the handles are cold as well.
−NEVER TURN THE STOVE ON if there is just one of the safety devices that is defective, improperly set
up or it does not work at all.
- Do not make modifications of any kind, for any reason, other than those permitted and explained by the
manufacturer himself.
- Always use original spare parts. Never wait until the components wear out before you replace them.
Replacing the worn parts, or the components of the stove before they stop working contributes to the
prevention of damage caused by accidents due to sudden failure, or breaking of the components, which
can lead to serious consequences for people and/or property located around the stove.
- Clean the firebox before lighting the stove.
- Make sure there is no condensation. If condensation occurs it shows that there is water from the cooling
smoke.
We recommend you find the possible causes to be able to establish a regular and correct operation of the
stove.
6.1 WARNING SAFETY MEASURES FOR THE USER
The place where the stove is to be set up, called the mounting place, must be prepared by local, national,
and European regulations.
The stove is a “heating machine" and while it is on it has outer surfaces that are very hot or that achieve
very high temperatures.
This stove is designed to burn fuel from pressed wood mass (a pellet with a diameter of 6 mm to 7 mm,
with the length of 30 mm, with maximum moisture 8-9%).
It is therefore very important to pay attention to the following when the stove is on:
- Do not approach and touch the glass on the door, there is a BURNING HAZARD
- Do not approach and touch the smoke drain pipe, there is a BURNING HAZARD
- Do not do any cleanups
- Do not open the door because the stove is working properly only when it is sealed
- Do not throw away the ashes when the stove is ON
- Children and pets need to stand away from the stove
- FOLLOW ALL INSTRUCTIONS GIVEN IN THIS MANUAL
Likewise, the proper use of biofuel pellets means:

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- Only use the fuel that meets the manufacturer's instructions,
- Always follow the maintenance plan for the stove,
- Clean the stove every day (only when the stove and the ash are cold),
- Do not use the stove in case of any defects or abnormalities, in the case of unusual noise and/or suspected
faults,
- Do not spray water on the stove, even when firefighting,
- Do not turn off the stove by pulling the plug. Use the button on the board to turn off,
- Do not tilt the stove, IT MAY BECOME UNSTABLE,
- Do not use the stove as a support or a holder. Never leave the tank lid open.
- Do not touch the dyed parts of the stove while it is ON,
- Do not use wood or coal as a fuel, but only the pellet with the following characteristics: diameter of 6-
-7 mm, maximum length 30 mm, maximum moisture content 8-9%,
- Do not use the stove to burn waste,
- Always perform all operations with maximum security measures.
7. SAFETY GUIDILINES FOR IGNITION AND CLEANING OF THE STOVE
- For turning the stove ON never use gasoline, kerosene or any other flammable liquid. Keep these types
of fluid away from the stove while it is running,
- Never turn the stove ON if the glass is damaged. Do not strike the glass or the door so that they do not
get damaged,
- While the stove is ON, do not open the door to clean the glass. Clean the glass only when the stove is
cold, using a cotton cloth or paper towel and a glass cleaner,
- Make sure the stove is secure to prevent any movement,
- Make sure that the ash box is inserted and that it is fully closed, so that the doors are leaning properly on
the box,
- Make sure the stove door is firmly closed while the stove is ON,
- Use a vacuum cleaner to pull the ashes from the stove only when the stove is completely cool,
- Never use abrasive cleaners for cleaning the surface of the stove.
7.1 ROUTINE CLEANING AND MAINTENANCE DONE BY THE USER OF THE STOVE
Use a drum shaped vacuum cleaner that can facilitate cleaning the stove. The vacuum cleaner must have
a filter that will prevent the sucked dust to go back into the room where the stove is located.
Before you get started with routine maintenance, including cleaning, take the following precautions:

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- Turn off the stove from the power supply before you start doing anything,
- Before you start doing anything make sure the stove and the ash are cool,
- Use the vacuum cleaner to vacuum up the ash from the combustion chamber every day,
- Using the vacuum cleaner carefully clean the firebox every day (after each use and when the stove is
cool)
- Always make sure the stove and the ashes are cool.
- FIREBOX (box-shaped) - it burns the pellets made out of wood mass. See Figure 11. It is recommended
that the firebox be vacuum cleaned after each use, every day (when the stove is cool). Every day, it is
recommended to take out the firebox and to make sure that there is no residual ash at the bottom of it, as
well as unburned pellets that were collected at the bottom of the firebox. Then put the firebox back and set
it firmly into place to ensure the safe running of the stove. The firebox must sit straight - horizontal, it must
not be tilted! The sealing tape from the underside of the firebox must be in its place, and must not be
damaged.
If you are not sure, do not hesitate to call an authorized service center for explanation and additional
information, since the manufacturer does not know what the situation is with the connection and
maintenance of the stove and gives no warranty for the connection of the stove and its maintenance.
The manufacturer does not assume any responsibility for damage caused by third parties.
Figure 11
2. The hole for inserting the
heating element to burn fuel
1. For the best operation
of the stove, all holes
must be free of ash
Figure
11