Ferlux NEREA 15, NEREA 8, AROA 8, AROA 10, LUNA 8 User Manual
...
Quality
of
Life
MANUAL FOR THE USER AND
INSTALLATION
AIR RANGE
COD. 0153 R2 INGLÉS
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We thank you for choosing us
The Ferlux wood pellet replace is a heating system that has been manufactured with the most advanced
technology and a high level of quality, which allows you to enjoy the extraordinary feeling of a re in total
safety.
• We would ask you to read this manual closely because it contains important instructions regarding safety
for installation, use, and maintenance.
• This manual, along with the documentation supplied, must be kept in a place that is easy and quick to
access.
• Installation of FERLUX air heaters must be performed solely by authorised personnel who follow the
instructions from the manufacturer and in accordance with any regulations in force.
• The manufacturer is not responsible for any possible damage that could be caused by the incorrect
installation of handling of the unit.
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indice
1. TAKING CARE OF THE MANUAL AND HOW TO CONSULT IT........................................................................................6
2. GENERAL WARNINGS AND SAFETY...........................................................................................................................7
2.1. LEGAL WARRANTY..............................................................................................................................................8
2.2. TECHNICAL ASSISTANCE...................................................................................................................................8
2.3. SPARE PARTS......................................................................................................................................................8
3. TECHNICAL INFORMATION...............................................................................................................................................9
4. FUEL...............................................................................................................................................................15
4.1. WHAT ARE WOOD PELLETS?..........................................................................................................................15
4.2. PROPERTIES OF WOOD PELLETS..................................................................................................................15
4.3. STORAGE OF WOOD PELLETS...................................................................................................................16
5. INSTRUCTIONS FOR INSTALLATION...........................................................................................................................16
5.1. UNPACKING....................................................................................................................................16
5.2. PREVENTION OF DOMESTIC FIRES.............................................................................................................16
5.2.1. PROTECTING THE FLOOR.......................................................................................................17
5.2.2. MINIMUM SAFETY DISTANCES................................................................................................17
5.2.3. MEASUREMENTS TO PIERCE BUILDING ENVELOPES.........................................................18
5.3. SMOKE DUCTING OR CHIMNEY...................................................................................................................18
5.3.1. GENERAL BACKGROUND..........................................................................................................18
5.3.2. CALCULATING THE EXHAUST SMOKE DUCTING............................................................19
5.3.3. INSTALLATION IN TRADITIONAL-TYPE CHIMNEY............................................................20
5.3.4. EXTERIOR STRETCH OF THE CHIMNEY..............................................................................20
5.3.5. CAPPING SMOKE OUTLETS..................................................................................................21
5.4. VENTILATION AND AIR INTAKE..................................................................................................................21
5.5. ELECTRICAL CONNECTION.............................................................................................................................22
6. INSTRUCTIONS WHEN USING THE CONTROL PANEL............................................................................................22
6.1. MENÚ LEVEL 1...................................................................................................................................................24
6.1.1. INFORMATION..............................................................................................................................24
6.1.2. REGULATION THE POWER........................................................................................................24
6.1.3. REGULATION DE ROOM TEMPERATURE.............................................................................24
6.1.4. RESET ERRORS, TURNING THE HEATER ON AND OFF................................................25
6.1.5. LOADING THE PELLET SCREW.................................................................................................25
6.2. MENÚ LEVEL 2....................................................................................................................................................26
6.2.1. [rAir] REGULATION OF THE FAN.............................................................................................26
6.2.2. [Cron] PROGRAMMING SCHEDULES........................................................................................26
6.2.3. [oroL] CLOCK................................................................................................................................30
6.2.4. [tELE] REMOTE CONTROL..........................................................................................................30
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6.2.5. [rCLr] TECHNICAL MENU 1..........................................................................................................31
6.2.6. [tPAr] TECHNICAL MENU 2...........................................................................................................31
7. USE AND FUNCTIONALITY OF THE HEATER..........................................................................................................32
7.1. ADVICE AND CAUTIONS..................................................................................................................................32
7.2. FIRST LIGHTING................................................................................................................................................32
7.3. STATES OF FUNCTIONALITY..........................................................................................................................33
7.3.1. LIGHTING............................................................................................................................33
7.3.2. NORMAL HEATER OPERATION.................................................................................................33
7.3.3. HEATER OFF................................................................................................................................34
7.3.4. MODULATION (“MOD”).................................................................................................................34
7.3.5. STANDBY........................................................................................................................................34
7.3.6. OFF...................................................................................................................................34
7.3.7. RECOVERY OF THE IGNITION (“REC”).............................................................................35
8. MAINTENANCE AND CLEANING..................................................................................................................................35
8.1. CLEANING THE BRAZIER AND BRAZIER HOLDER............................................................................36
8.2. CLEANING THE ASH DRAWER...................................................................................................................37
8.3. CLEANING THE HEAT EXCHANGER...........................................................................................................37
8.4. CLEANING THE INTERIOR OF THE COMBUSTION CHAMBER...............................................................38
8.5. CLEANING THE GLASS......................................................................................................................................38
9. PROBLEMS, MESSAGES, ERRORS, AND SOLUTIONS............................................................................................39
9.1. PROBLEMS..........................................................................................................................39
9.2. MESSAGES...............................................................................................................................40
9.3. ERRORS AND SOLUTIONS.............................................................................................................................41
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1. TAKING CARE OF THE MANUAL AND HOW TO CONSULT
IT
Keep this manual safe and store it in an accessible location close to the unit.
In the event that this manual is lost or becomes dicult to read, ask the installer for a copy or enquire directly with the
manufacturer, specifying the identifying details of the product.
The proper functioning of the heater depends, to a great extent, on the user knowing how it works and knowing what to do at
all times. This manual has a contents page on pages four and ve so that you can easily nd the section to consult to resolve
any questions or issues that may arise.
When you read or consult this manual, you must take the following into account:
It is important to pay special attention to the texts written in ‘bold’
In some cases, capital letters may be used and/or the size of the font will be increased in order to draw your attention
to the paragraph.
The text in ‘italics’ is used when the issue being handled mentions other paragraphs in this same manual, or for
eventual clarications.
In some cases, two or more of the styles above could be combined. This would be the case when we refer to the
reading of other chapters in order to supplement or refer to information.
Example: (see chapter ‘7. USE AND FUNCTIONALITY OF THE HEATER’)
SYMBOLS
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2. GENERAL WARNINGS AND SAFETY
The installation must be carried out by an authorised person who must provide the purchaser with a declaration for the
installation in which they accept full responsibility for the nal installation.
In the same way, the product must be started up by an authorised person who must provide the purchaser with a product startup document in which they accept full responsibility for the nal installation and operation of the installed unit.
FERLUX shall not bear any responsibility in the event that these precautions are shown to have not been met.
All national and local regulations, as well as European regulations, must be satised when the unit is being installed. All national
and local regulations, as well as European regulations, must be satised when the unit is operational.
FERLUX S.A. accepts no responsibility in the event of the aforementioned requirements failing to be met.
Our units are manufactured and tested, with all their parts being monitored, in line with the safety directives of the European
Union, which aim to protect both the user as well as the installer against possible accidents. Technical personnel are strongly
urged to pay close attention to the connections, wiring, and electrical voltage when they are required to perform any kind of
operation on the unit.
The manufacturer is not liable for any responsibility, whether contractual or extra-contractual, for damages caused to persons,
animals, or objects due to errors in the installation, conguration, and/or maintenance.
This heater must only be used for the purpose for which it was specically designed.
Certain extreme weather conditions, such as strong winds, hail, or the risk of frost, could mean that the chimney ue is
insucient. Due to the potential risk of back-pung smoke, use of the unit in these circumstances is not recommended. This
cannot be considered as a defect in the unit or as unsatisfactory functionality.
For your safety, you must bear in mind that:
• The user of the heater must be a responsible adult. This unit has not been designed to be used by people whose
physical, sensorial, or cognitive capabilities are limited or who have no experience or expertise in the matter. Children
must be watched closely and taught how to behave in order to guarantee that they do not play with the unit or come into
contact with surfaces that are hot when in operation.
• The connection to the power supply and its corresponding power outlet must be easily accessible at all times. It is
absolutely prohibited to make the unit operate with a damaged power cable. If the power cable is damaged, it must be
immediately replaced.
• Do not disconnect the plug from the power outlet when the unit is turned on.
• The door on the heater must always remain closed when the heater is in operation.
• Avoid coming into contact with areas of the unit that reach a high temperature when in operation, especially with the
glass and the door.
• Following an extended period of disuse, before turning the unit on, check that there are no obstructions in the smoke
extraction ducting 1.
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In extreme cases or breakdown, safety systems may intervene. In this case, contact the Technical Support Service. DO
NOT DEACTIVATE THE SAFETY SYSTEMS.
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¡¡¡ATENTION!!!
THE INSTALLATION MUST BE CARRIED OUT BY AN AUTHORISED PERSON WHO MUST PROVIDE
THE PURCHASER WITH A DECLARATION OF CONFORMITY FOR THE INSTALLATION IN WHICH THEY
ACCEPT FULL RESPONSIBILITY FOR THE FINAL INSTALLATION AND, CONSEQUENTLY, THE PROPER
OPERATION OF THE INSTALLED UNIT. FERLUX SHALL NOT BEAR ANY RESPONSIBILITY IN THE EVENT
THAT THESE PRECAUTIONS ARE SHOWN TO HAVE NOT BEEN MET.
2.1 LEGAL WARRANTY
In order to be able to enjoy the legal warranty in accordance with EEC Directive 1994/44EC, a user must fully comply
with all of the instructions contained in this manual, and especially:
• Must always act within the limits of use of the heater.
• Must always perform ongoing and thorough maintenance.
• Must authorise the use of the heater only to persons of proven capacity, attitude, and who are properly trained for
such a task.
The manufacturer accepts no responsibility, legal or penal, directly or indirectly, for:
• An installation that is not in full compliance with the regulations in force in the country as well as safety directives.
• Non-compliance on the part of unqualied and/or untrained personnel.
• Usage not in compliance with safety directives.
• Modications and repairs not authorised by the Manufacturer and made to the unit.
• Use of spare parts that are not original or are not specied for that specic model of heater.
• Insucient maintenance.
• Exceptional circumstances.
2.2 TECHNICAL ASSISTANCE
FERLUX is capable or providing a solution to any technical problem regarding the use and maintenance of the unit at any
point during its operational life.
2.3 SPARE PARTS
Only use original spare parts.
Do not wait for parts to be damaged before proceeding to replace them. Replacing a worn component before it breaks helps
prevent accidents caused by the sudden breaking of these components, which could cause harm to people or objects.
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3. TECHNICAL DATA
The data plate or label is located on the rear part of the unit and shows all the characteristic data for the unit, including the
details of the manufacturer, the serial number, and the CE marking.
A label that is missing or obscured makes the tasks of installing and repairing the unit more dicult because it may not be
possible to identify the product. In the event of it becoming damaged, request a copy from the Technical Support Service.
PROPERTIES
Weight Kg. 95 95 110 110 110 110 110
Height mm 917 917 985 985 1053 1053 982
Width mm 458 458 450 450 460 460 452
Depth mm 499 499 497 497 498 498 498
Diameter of smoke outlet mm 80 80 80 80 80 80 80
Diameter of primary air inlet mm 40 40 40 40 40 40 40
Heatable volume m
Maximum useful thermal power kW 7,2 7,9 7,9 10 7,9 10 10
Maximum performance % 90 88 88 87 88 87 87
Minimum useful thermal power kW 3,7 3,7 3,7 4,3 3,7 4,3 4,3
Minimum performance % 92 92 92 90 92 90 90
Minimum hourly fuel consumption kg/h 0,83 0,83 0,83 0,90 0,83 0,90 0,90
Maximum hourly fuel consumption kg/h 1,66 1,85 1,85 2,20 1,85 2,20 2,20
Tank capacity kg 17 17 22 22 22 22 22
Fuel PELLET
Recommended chimney ue Pa 10-12 10-12 10-12 10-12 10-12 10-12 10-12
Nominal electrical power turned on W 300 300 300 300 300 300 300
FLORA 7 FLORA 8 NEREA 8 NEREA 10 AROA 8 AROA 10 NATALIA 10
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150 195 195 245 195 245 245
Nominal electrical power (power 1-5) W 60 60 60 60 60 60 60
Nominal voltage V 220-240 220-240 220-240 220-240 220-240 220-240 220-240
Nominal frequency Hz 50 50 50 50 50 50 50
Average temperature of gases at N.T.P. * ºC 145 168 168 208 168 208 208
Average temperature of gases at R.T.P. ** ºC 97 97 97 113 97 113 113
Average concentration of CO2 at N.T.P. * % 8,17 8,58 8,58 10,55 8,58 10,55 10,55
Average concentration of CO2 at R.T.P. ** % 8,01 8,01 8,01 5,52 8,01 5,52 5,52
Mass ow rate of smoke at N.T.P. * % 6,6 7 7 7,95 7 7,95 7,95
Mass ow rate of smoke at R.T.P. ** % 3,4 3,4 3,4 15,49 3,4 15,49 15,49
CO concentration 13% O2 at N.T.P. * % 0,04 0,03 0,03 0,03 0,03 0,03 0,03
CO concentration 13% O2 at R.T.P. ** % 0,04 0,04 0,04 0,04 0,04 0,04 0,04
* P.T.N. _________________Potencia térmica nominal
** P.T.R. _________________Potencia térmica reducida
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PROPERTIES
Weight kg. 110 110 132 132 132 132 120 120
Height mm 1121 1121 1101 1101 1101 1101 1086 1086
Width mm 606 606 514 514 520 520 897 897
Depth mm 504 504 541 541 542 542 295 295
Diameter of smoke outlet mm 80 80 80 80 80 80 80 80
Diameter of primary air inlet mm 40 40 60 60 60 60 60 60
Heatable volume m
Maximum useful thermal power kW 7,9 10 12 15,3 12 15,3 6 8
Maximum performance % 88 87 86 86 86 86 90 87
Minimum useful thermal power kW 3,7 4,3 8,9 8,9 8,9 8,9 2,9 2,9
Minimum performance % 92 90 86 86 86 86 94 94
Minimum hourly fuel consumption kg/h 0,83 0,90 1,9 1,9 1,9 1,9 0,6 0,6
Maximum hourly fuel consumption kg/h 1,85 2,20 2,5 3,3 2,5 3,3 1,3 1,3
Tank capacity kg 22 22 30 30 30 30 20 20
Fuel PELLET
Recommended chimney ue Pa 10-12 10-12 10-12 10-12 10-12 10-12 10-12 10-12
Nominal electrical power turned on W 300 300 300 300 300 300 300 300
Nominal electrical power (power 1-5) W 60 60 60 60 60 60 60 60
Nominal voltage V 220-240 220-240 220-240 220-240 220-240 220-240 220-240 220-240
Nominal frequency Hz 50 50 50 50 50 50 50 50
Average temperature of gases at
N.T.P. *
Average temperature of gases at
R.T.P. **
Average concentration of CO2 at
N.T.P. *
Average concentration of CO2 at
R.T.P. **
Mass ow rate of smoke at N.T.P. * % 7 7,95 9,17 10,3 9,17 10,3 - -
Mass ow rate of smoke at R.T.P. ** % 3,4 15,49 23,5 23,5 23,5 23,5 - -
CO concentration 13% O2 at N.T.P. * % 0,03 0,03 0,03 0,04 0,03 0,04 0,03 0,02
CO concentration 13% O2 at R.T.P. ** % 0,04 0,04 0,03 0,03 0,03 0,03 0,04 0,04
LUNA 8 LUNA 10 NEREA 12 NEREA 15 ESTELA 12 ESTELA 15 GÉNESIS 6 GÉNESIS 8
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195 245 325 375 325 375 150 210
ºC 168 208 212 237 212 237 124 158
ºC 97 11 3 184 184 184 184 78 78
% 8,58 10,55 9,29 10,55 9,29 10,55 7,46 7,37
% 8,01 5,52 7,69 7,69 7,69 7,69 7,40 7,40
* P.T.N. _________________Potencia térmica nominal
** P.T.R. _________________Potencia térmica reducida
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MODEL FLORA 7/8 kW
MODEL NEREA 8/10 kW
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MODEL NATALIA 10 kW
MODEL AROA 8/10 kW
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MODEL LUNA 8/10 kW
MODEL NEREA 12/15 kW
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MODEL ESTELA 12/15 kW
MODEL GÉNESIS 6/8 kW
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4. FUEL
The FERLUX wood pellet heater has been designed to burn wood pellets that comply with the requirements established
in Regulation UNE-EN ISO 17225:2014 regarding Solid biofuels and in Regulation ONORM M 7135.
4.1 WHAT ARE WOOD PELLETS?
Wood pellets are a combustible fuel that are made by pressing natural dry sawdust. The sawdust is easily compacted and
the lignin of the material itself acts as a binder, meaning that no glue or other substance is required. This process lends them
a shiny appearance, as though they had been varnished, and makes them denser.
They are very small cylinders that measure just a few millimetres in diameter. Their level of humidity is very low and,
furthermore, they require little storage space (in order to produce the same amount of heat, around three times less volume
of wood pellets is required when compared to rewood).
4.2 PROPERTIES OF WOOD PELLETS
There are various types of wood pellet on the market and they are of varying quality and have dierent characteristics in
their manufacturing processes and types of wood used.
As was stated previously, this heater is designed to operate with DINplus size wood pellets (marking obtained according to
Austrian regulation Onorm M 7135) and ENplus (marking obtained according to Regulation UNE-EN ISO 17225-2:2004).
The main requirements of these aforementioned regulations are:
Characteristics of the wood pellet according to DINplus and ENplus regulations
Requirement Unit of measurement DINplus ENplus
Diameter mm 4 ≤ D < 10
Length mm ≤ 5 x D 3,15 ≤ L ≤ 40
Lower caloric value MJ/kg (b.h) Q ≥ 18 (MJ/kg en b.s.) 16,5 ≤ Q ≤ 19
Humidity % (b.h) ≤ 10
Ash % (b.s) ≤ 0,5 ≤ 0,7
D06: 6 ± 1
D08: 8 ± 1
A wood pellet that has gained certication under either of these two regulations is the best way to assure the proper
functioning of the FERLUX wood pellet heater.
If the wood pellet does not come suitably marked, the appropriate certicate must be requested.
If faced with an unidentied wood pellet, or one which, due to a variety of circumstances, could be deemed to have dierent
characteristics, there are a series of criteria that can be applied to judge whether or not it is suitable for use, for which you
should be guided by the following advice:
• DO NOT USE pellets with dierent dimensions than those stated in the previous table.
• DO NOT USE pellets that show coloured grains that do belong to the wood or which are excessively dark.
• DO NOT USE damp pellets.
• DO NOT USE pellets that contain mixed sawdust, resins, or chemical substances, binders, or additives.
The use of unsuitable fuels causes:
• The build-up of pellets in the brazier.
• Dirtiness in the brazier and smoke evacuation ducting.
• Poor combustion.
• Dirty glass.
• Reduction in the performance of the unit.
• Increased consumption of pellets.
• Normal operation of the heater not to be guaranteed.
• Needing to perform more frequent cleaning and maintenance of the heater.
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