Bronpi Julieta Mounting instructions

MOD. JULIETA
“TECNOLOGÍA OASYS (Optimum Air System)”.
Please read attentively these instructions before installation, use and maintenance.
The instructions guide is an integral part of the product.
INSTALLATION INSTRUCTIONS AND USER GUIDE

1GENERAL WARNINGS .............................................................................................................................................................4
2FUELS........................................................................................................................................................................................... 4
3SAFETY DEVICES ....................................................................................................................................................................... 4
4TECHNICAL FEATURES ............................................................................................................................................................6
5INSTALLATION REQUIREMENTS ........................................................................................................................................... 6
5.2 Timber beams protection............................................................................................................................................................7
5.3 The chimney ....................................................................................................................................................................................8
5.4 Chimney cowl...............................................................................................................................................................................10
5.5 Connection to chimney / Combustion air (air intake)...................................................................................................10
5.6 Outside air intake........................................................................................................................................................................11
6STARTING UP ...........................................................................................................................................................................12
7USUAL OPERATION ...............................................................................................................................................................12
8MAINTENANCE AND CARE..................................................................................................................................................13
8.1 Burn pot cleaning .......................................................................................................................................................................13
8.2 Scrapers using (ONLY FOR 10 KW MODELS) ...................................................................................................................13
8.3 Ash pan cleaning (ONLY FOR 10 KW MODELS) .............................................................................................................13
8.4 Ash pan and burn pot door joints ........................................................................................................................................13
8.5 Chimney cleaning.......................................................................................................................................................................13
8.6 Glass cleaning ..............................................................................................................................................................................13
8.7 Exterior cleaning .........................................................................................................................................................................13
8.8 Seasonal shutdowns..................................................................................................................................................................14
9DISPLAY OPERATION.............................................................................................................................................................15
9.1 Display general information....................................................................................................................................................15
9.2 Display keys running..................................................................................................................................................................16
9.3 Remote control general information ...................................................................................................................................16
9.4 Menu option .................................................................................................................................................................................17
9.4.1 User menu .....................................................................................................................................................................17
9.4.2 Menu 1............................................................................................................................................................................17
9.4.3 Menu 2. Clock...............................................................................................................................................................18
9.4.4 Menú 3. Programme Adjustment .........................................................................................................................18
9.4.5 Menu 4. Language selection ..................................................................................................................................26
9.4.6 Menu 5. Stand-by mode ...........................................................................................................................................26
9.4.7 Menu 6- Sonorous mode..........................................................................................................................................26
9.4.8 Menu 7. Initial charge................................................................................................................................................26
9.4.9 Menu 8- Stove stage...................................................................................................................................................27
9.5 User mode .....................................................................................................................................................................................28
9.5.1 Starting up stove .........................................................................................................................................................29
9.5.2 Operation stove...........................................................................................................................................................29
9.5.3 Consigned ambiance temperature changing ..................................................................................................30
9.5.4 User fixed temperature reached by the ambiance temperature…............................................................30
9.5.5 Burn pot automatic cleaning..................................................................................................................................31
9.5.6 Shutdown stove...........................................................................................................................................................31
9.5.7 Shutted off stove .........................................................................................................................................................31
9.5.8 Re-starting up stove....................................................................................................................................................32

9.6 What happens if…?.....................................................................................................................................................................32
9.6.1 Pellet fuel do not light...............................................................................................................................................32
9.6.2 Electrical supply failure (Back out)........................................................................................................................32
9.7 Alarms .............................................................................................................................................................................................33
9.7.1 Alarm smokes temperature probe........................................................................................................................33
9.7.2 Alarm smoke excess temperature.........................................................................................................................33
9.7.3 Alarm starting up failure...........................................................................................................................................33
9.7.4 Alarm shutdown during work phase..................................................................................................................34
9.7.5 Alarm damaged extraction smokes fan..............................................................................................................34
10 GENERAL MEASURES.............................................................................................................................................................36

1GENERAL WARNINGS
The heater installation has to be carried out in accordance with the local and national regulations, including
all regulations referred to national or European standards.
All heaters produced in our company are made controlling all the pieces and trying to protect both the user
and the fitter, to avoid possible accidents. We also recommend to the authorized technical fitters, to pay
special attention on electrical connections every time they carry out an operation, especially at the bare part of
cables, which should never be out of the connections box so that dangerous contacts are avoided.
The installation must be executed by authorized personnel, whose will have to supply the buyer an
installation conformity declaration, to assume full responsibility for the definitive installation and keep the
product in working order. Bronpi Calefacción S.L. will not assume any responsibility in case of absence of
fulfilment such precautions.
The manufacturer will be exempted of any responsibility opposite to damages caused to third due to incorrect
installation or bad use of the device.
To guarantee an accurate operation of the appliance the components should only be replaced for original
spares by an authorized technician.
The maintenance of the device must be carried out at least once a year, by the Authorized Technical Service.
For a major safety it is necessary to bear in mind:
 Don’t touch the heater being barefooted or with humid parts of the body.
 The door of the unit must be closed during the operation.
 It is prohibited to modify the safety devices or regulations of the unit without the authorization
of the manufacturer.
 Avoid the direct contact with the parts of the appliance that tend to reach high temperatures
during the operation.
2FUELS
WARNING!!!
USING A BAD QUALITY PELLET FUEL OR ANY OTHER MATERIAL DAMAGES THE OPERATION OF THE
HEATER AND COULD DETERMINE THE EXPIRATION OF THE WARRANTY IN ADDITION TO EXEMPTING
RESPONSIBILITIES FROM THE MANUFACTURER.
Pellet fuel used has to be in accordance with the characteristics described in the norms:
 Ö-Norm M 7135
 DIN plus 51731
 UNI CEN/TS 14961
Bronpi Calefacción recommends using pellet fuel 6 mm in diameter.
• PELLET FUEL STORAGE
To avoid combustion problems it is necessary to preserve the pellet fuel on a dry environment.
• PELLET FUEL SUPPLY
For supplying the heater, you have to open the hopper lid at the top of the appliance pouring directly into it
the pellet fuel, taking care not overfilling the hopper.
3SAFETY DEVICES
• TURNING ON FAILURE
If during the ignition stage the flame does not take place, the appliance will show in the display “no ACC”. If
you try to light the machine again, in the display you will read “ATTE“which means “wait“.
This function serves to remember that, before carrying an ignition out, it is necessary to verify that the burn
pot is completely clear and clean.
• BREAKDOWN ON THE WARM AIR DISTRIBUTION FAN
In case that ventilation stops for any reason, the heater stops automatically, avoiding the overheating (not
included on hydro models).

• BREAKDOWN ON THE SMOKE VACUUM CLEANER
If the extractor stops, the electronic card blocks automatically the pellet fuel supply.
• BREAKDOWN ON THE PELLET FUEL LOADING ENGINE
If the differential engine stops, the heater keeps on working until it does not reach the minimal functioning
temperature and stops.
• ELECTRICAL CURRENT TEMPORARY FAILURE
After a brief absence of current, the heater turns on again. When electricity is missing, the heater can produce
a limited quantity of smoke inside the house during an interval from 3 until 5 minutes. THIS DOES NOT
ENDURE ANY RISK FOR THE SAFETY. That’s why Bronpi advises whenever it is possible to connect the pipe of
entry of primary air with the exterior of the housing to ensure that the heater could not detach smokes after
the above mentioned absence of current.
• ELECTRICAL PROTECTION
The heater is protected against sudden electricity oscillations by means of a general fuse placed on the back
part. (2nd 250V Slowed down). (To see photo 1).
• EXIT SMOKE PROTECTION
An electronic pressureswitch foresees to block the operation of the heater, if sudden change of pressure takes
place inside the combustion chamber (door opening, damage of engine of smokes extraction…) the heater
will go into the alarm mode. (Photo 2)
• PROTECTION BEFORE THE PELLET HIGH TEMPERATURE (80th C)
In case of overheating inside the hopper, this device blocks the appliance operation. The manual
reestablishment must be carried out by an authorized technician. (Photo 3).
The reestablishment of this safety device is not considered by the warranty, unless the assistance centre may
demonstrate the presence of a defective component.
 FLOW SENSOR (Oasys Technology)
Your stove is provided with a flow sensor (Picture 4), which is placed on the primary air suction pipe; it detects
the correct circulation of the combustion air and the smokes discharge. In case of an incorrect smoke
discharge (as consequence of the incorrect entrance and exit of smokes) it sends the stove a sign of blockage.
OASYS TECHNOLOGY (Optimum Air System) obtains a constant combustion, regulating automatically the
throw according to the characteristics of the smoke pipe (curves, length, diameter etc.) and the environmental
conditions (wind, humidity, atmospheric pressure etc.). For this the installer has to introduce on the technical
menu the geographic height of the place where the stove is installed.
Picture 1 Picture 2 Picture 3 Picture 4

4TECHNICAL FEATURES
Features
Julieta
Weight (Kg.)
128
Height (mm)
1099
Width (mm)
528
Depth (mm)
598
Smoke discharge pipe diameter (mm)
80
Aspiration air pipe diameter (mm)
40
Volume max. warning (m3)
212
Nominal power capacity
88
Reduced power capacity
88
Global thermal power max. (Kw.)
8.5
Useful thermal power max. (Kw)
8.5
Useful thermal power min. (Kw)
3.5
Pellet consumption min. Kg/h
0.83
Pellet consumption max. Kg/h
2
Hopper capacity (Kg.)
21
Autonomy min/max (h)
25/10.5
Recommend shot to useful power max. (Pa)
~ 12
Recommend shot to useful power min. (Pa)
~ 10
Electrical consumption (W)
150-200
Electrical consumption during the ignition (W)
300
Cast iron interior
No
Automatic ignition
Si
Security pellet thermostat
Si
Remote control
SI
Weekly programmer
Si
5INSTALLATION REQUIREMENTS
The way to install a new product is directly related to the safety and efficiency of the appliance. This is the
reason why all stoves and appliances should always be installed only by suitable trained and qualified heating
engineers. Serious damages to the appliance, as well as personal injuries, may occur if the device is installed
incorrectly.
Prior to installation, the following measures must be taken:
 Check the floor is strong enough to support the weight of the unit, and if it is made of
flammable materials (wood, etc) or susceptible materials to high temperatures.
 Make sure the ambience where the device will be installed has suitable ventilation (presence of
air capture).
 Avoid installation in rooms with shared ventilation vents, hoods (with or without extractors),
type B gas appliances, gas bottles or other appliances which use may affect the draw to the
appliance

 Make sure the chimney and the flue system/flue liner used is accurate for the product.
 Make sure each appliance has it own chimney. The same chimney can not be used for more
than one appliance.
We suggest contacting your chimney sweep to check whether chimney connexion and the combustion air
flow on the installation place.
5.1. Safety control measures
During the appliance installation, for certain risks it is necessary to bear in mind the following safety measures:
a) Keep all heat sensitive or flammable materials at least 150 cm away from the device (furniture,
curtains, clothing, etc.)
b) When the device is going to be installed on flooring that is not completely insulated, a
fireproof base (such as a suitable constructional hearth and superimposed hearth) must be
installed.
c) Do not install the device close to flammable or heat-sensitive walls.
d) The heater must only be used with the ash pan in place.
e) We recommend the installation of a carbon monoxide detector in the room where the device
is fitted.
Ash must be collected in an airtight, fireproof container.
The fire must never be lit in the presence of gases or vapours such as linoleum glue, petrol, etc. Never leave
flammable objects near the fire.
WARNING! Both the firebox and the glass become extremely hot and should never be touched directly.
If there is a fire either in the device or within the chimney then:
a) close the loading door.
b) close the air vents.
c) extinguish the fire using fire extinguishers of dioxide of carbon (CO2 powder).
d) call for the fire brigade immediately.
DO NOT TRY TO PUT THE FIRE OUT WITH WATER!!!
5.2 Timber beams protection
Given the amount of heat produced by the device, special attention must be taken to protect nearby wooden
beams. When designing the fireplace both the proximity of the beams to the exterior surfaces on the fire, and
the heat emitted from the glass door need to be taken into account. The exterior faces of combustible beams
must not be subjected to temperatures exceeding 65ºC.
Some suggested solutions to this matter appear on the following drawing.
1-Beam;
2-Refractory Material Isolation;
3-Pothole;
4-Metallic protection;

PLEASE NOTE:
The manufacturer admits no liability whatsoever for any malfunction in any of its products if correct
installation procedures are not followed.
5.3 The chimney
The chimney has a fundamental importance for the correct operation of the device and has two purposes:
 It channels smoke and gasses harmlessly away from the room
 It provides a sufficient draw to keep the fire alight.
It is essential that the chimney is correctly built and is subject to regular maintenance to keep it in good order.
(Most complaints of incorrect functioning of the device are due to an inadequate draw or other chimney
malfunction).
The correct functioning of the device requires the chimney/flue conditions:
 The internal section of the chimney should preferably be circular
 The entire height of the chimney must be heat insulated correctly in order to avoid problems
with smoke condensation, this is especially so in cases of external chimneys.
 If metal flue pipes are fitted to form an external chimney, only twin-wall insulated flue pipes
should be used in order to avoid problems with condensation.
 The chimney should have an even diameter throughout its length (i. e. no increases or
reductions in the volume of the chimney) and it should be vertical and have no bends of over
45º within it.
 Any existing chimney must be swept before installation of the device.
 Technical data in the flue manufacturer’s instruction manual must be complied with.
The optimum draw of a chimney should be between 10 and 14 on the Pascal scale. A lesser value (weak
draw) results in incomplete combustion which produces carbon deposits and excess smoke production. It can
also lead to smoke leaks and increases in temperature within the appliance which can (in turn) cause serious
damage to the structural components of the product.
Too much draw in the chimney can result in the fire burning too rapidly and too much heat being passed
through the tubing.
Chimneys constructed from fibrous cement, galvanised steel and chimneys with rough or porous interior
surfaces are forbidden and lead to poor functioning of the equipment. Some solutions to this problem are
suggested on the following drawing.
(1) Pavement chimney AISI 316 with double wall insulated with resistant material to 400º C. Efficiency 100 %
ideal.
(2) Traditional chimney of clay section squared in hollows. Efficiency 80% ideal.
(3) Chimney of refractory material with double insulated wall and exterior revetment of lightened concrete.
Efficiency 100% ideal.
(4) Avoid chimneys with rectangular interior section which relation is different from the drawing. Efficiency
40% mediocre.

Each stove must have it own dedicated chimney to eliminate fumes and gasses. The same chimney must
never be used for more than one appliance. (See drawings D3 and D4 (Page 14). The minimum cross-
sectional area of the chimney must be 4 dm2 (e.g. 20 x 20 cm) for appliances having flue pipes with a
diameter less than 200 mm or 6,25 dm2 (e.g. 25 x 25 cm) for the appliances having flue pipes with a diameter
over 200 mm.
If a section of the chimney is too large to be heated adequately, this will cause problems with the appliance: to
avoid this we recommend installing a flue pipe for the entire length of the chimney.
If any section of the chimney is constructed, it will reduce the draw on the fire.
The flue pipe must be installed an adequate distance from any flammable material and have correct insulation
or a sufficient air gap. Flue pipes must never be installed inside air ventilation channels. Moveable or fixed
openings must not be made in the chimney for the connection of any other device.
See DP2, DP3 and DP4.

(1) Axis top
(2) Roof
5.4 Chimney cowl
The pull on the flue pipe depends on the suitability of the chimney cowl. It is essential that the sectional area
of the cowl exit is at least twice (preferably 2.5 times) that of the flue pipe. The termination of the flue pipe
must always exceed the top level of the roof so that the chimney is able to discharge even in windy conditions
(DP7)
Any cowl must comply with the following conditions:
 The outlet area must be at least double that of the interior section of the chimney.
 It must be constructed to prevent the entry of rain, snow or foreign bodies
 It must have easy access for inspection, maintenance and cleaning.
 The interior section must be equal to the chimney one.
5.5 Connection to chimney / Combustion air (air intake)
The immediate connection of the device to the chimney/flue system must be made using stainless steel flue
pipe.
Flexible tubing must never be used as the joints will be subject to damage and lead to smoke leaks.
The flue pipe must be hermetically sealed to the device and have a maximum bend of 45 degrees. This will
avoid excessive condensation during lightning, prevent soot deposits and avoid impeding the release of
smoke from the fire box. If the seal is not properly connected, the stove will not function properly.
The inside diameter of the connection tube must equal the exterior diameter of the flue pipe. Flue pipes
conforming to DIN 1298 will ensure this. The pull on the chimney must be between 10 and 14 Pa.
The measuring must always be done with the device hot (nominal calorific output).
If the pull is over 15 Pa, it will be necessary to reduce it by installing an additional regulator.