Bronpi Trebol Installation, Operating And Servicing Instruction page 27

4 SAFETY DEVICES
Bronpi stoves are equipped with various safety systems, which ensure a safe and proper operation and protect both the
product and the user. Below are briefly described some of them. In case of doubt, see section 12 (alarms).
•
SMOKE EXTRACTOR BREAKDOWN
If the extractor stops, the electronic card automatically blocks the fuel supply.
• IGNITION FAILURE
The stove automatically starts the ignition and, if during the ignition the flame does not occur, the stove will show the error "Er12" (ignition
failure).
It is important to remember that before igniting, it is necessary to check that the burner is completely clear and clean.
• BREAKDOWN OF THE FUEL LOADING MOTOR
If the geared motor stops, the stove keeps on working (only the smoke extractor) until the minimum working smoke temperature goes down
and stops.
• TEMPORAL POWER LOSS
After a short power loss, the equipment will restart automatically. However in the event of a lack of electricity the stove may
give off a small amount of smoke inside the room for a period of approximately 3-5 minutes. THIS DOES NOT ENTAIL ANY
HEALTH RISK. This is a reason why Bronpi advises, whenever possible, to connect the primary air inlet pipe to the exterior of
the house in order to assure that the stove does not give off smokes after a short power loss.
You can also opt for the purchase of a UPS (Uninterruptible Power Supply) so that, in the event of a power failure, the stove
can continue to work normally (depending on the autonomy of the UPS), or at least allow you to turn the stove off normally until
the power is restored.
• ELECTRICAL PROTECTION
The stove is protected against abrupt electricity oscillations through a general fuse placed in the back part. (4A250V Retarded) (see drawing
D4.1).
• SMOKE OUTLET PROTECTION
The electronic pressure switch (see drawing D4.2) blocks the operation of the stove in the event of an abrupt change
of the pressure inside the combustion chamber (door opening, breakdown of the smoke extraction motor, smoke
returns, etc). If this happens, the machine will go into an alarm state.
• PROTECTION IN THE EVENT OF HIGH TEMPERATURE OF PELLET (80ºC)
In the event of overheating of the internal part of the tank, this device blocks
the operation of the machine. The restart needs to be done manually by an
D4.2
authorised technician (see drawing D4.3).
The restoration of the 80ºC safety device is not included in the warranty unless the technical assistance
centre can demonstrate a faulty component.
D4.4
•
Your stove has a flow pressure gauge (see drawing D4.4) connected to a sensor placed inside the primary
air suction pipe that detects the proper circulation of the combustion air and the smoke discharge. In case of
insufficient air inlet (due to incorrect smoke outlet or improper air intake), the sensor sends a "block" signal to the
stove.
The OASYS Plus TECHNOLOGY (Optimum Air System) allows a constant combustion by controlling automatically
the draft according to the characteristics of the flue (curves, length, diameter, etc) and the environmental
conditions (wind, humidity, atmospheric pressure, etc).
5 INSTALLATION STANDARDS
The way of installing the stove will affect the safety and the proper operation. For this reason, it is recommendable that the installation is
carried out by people who are qualified and informed about the compliance with the installation and safety norms.
If your equipment is not properly installed, it may cause serious damage.
Before the installation, follow the next verifications:
• Make sure that the floor can sustain the weight of the equipment and make a proper isolation in the case that it is made of flammable
material (wood) or a material that can be affected by a thermal shock (plaster cast, for example).
• On the Minerva Slim model, if you decide to hang the stove on the wall, you must make sure that the wall is able to support the weight
of the stove before mounting it. If the stove is not fixed correctly, it may fall down. All fasteners must be mounted properly, and must be
chosen according to the type of wall where the stove will be hung (brick, plasterboard, etc.). The installer shall be responsible for the
installation to be carried out and ensure that the stove is correctly suspended.
• If the equipment is installed on a floor which is not completely refractory or inflammable such as parquet, carpet, etc, it is necessary to
replace this part or introduce a fire-resistant base so that it protrudes out the oven 30 cm. Example of materials include steel flooring,
glass base or any other type of fire-resistant material.
• Make sure that there is proper ventilation in the place where it is installed (air intake).
• Avoid the installation in places where there are collective ventilation pipes, hoods with or without extractor, B type gas equipments,
heat pumps or equipments that can cause that the draw is not good if they are used at the same time.
• Make sure that the smoke duct and the pipes used for the chimney are suitable for the operation of the stove.
• Make sure that all the equipments have their own smoke duct. Do not use the same duct for various equipments.
• We recommend that you call your fitter in order to check both the chimney as well as the air flow for the combustion.
INSTALLATION, OPERATING AND SERVICING INSTRUCTIONS
FLOW SENSOR (Oasys Plus Technology)
26
D4.1
D4.3
TREBOL - MILA - MINERVA