Extraflame Lucrezia Steel User manual

Stufe a Pellet
Carefully read the instructions before installing, using and maintaining.
The instructions book is an integral part of the product.
Lucrezia
Steel
Lucrezia
Idro

2

3
Congratulations! You are now the owner of an Extraame stove!
The Extraame pellet stove is an ideal heating solution. It utilises the most advanced technology and is
manufactured to the highest standards with a contemporary design, allowing you to enjoy the ambience
and warmth of a natural ame in complete safety.
This manual tells you how to use your stove correctly. Please read the entire manual carefully before using
your stove.
IMPORTANT
Make sure that the dealer completes the following box with the details of the authorised specialist who
will help you if you have any problems in using your new pellet stove.
AUTHORISED SPECIALIST
COMPANY __________________________________________________________________
Full name __________________________________________________________________
Address ______________________________________________ No. __________________
Postal Code ____________ City __________________ County. ______________________
TEL. ________________________________ FAX __________________________________
All Extraame products are manufactured according to the following directives:
89/106 CEE (Construction Products)
89/366 CEE (EMC Directive)
2004/108 CE (EMC Directive)
2006/95 CE (Low Voltage Directive)
And the following standards:
EN 14785
EN 60335-1
EN 60335-2-102
EN 61000-3-2
EN 61000-3-3
EN 50366
EN 55014-1
EN 55014-2

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5
Index
Chapter 1
WARNINGS AND SAFETY DEVICES.......................................................................................................... 7
Chapter 2
WHAT IS THE PELLET?............................................................................................................................... 8
PELLET STORAGE.....................................................................................................................................................................8
PELLET FEEDING ......................................................................................................................................................................8
Chapter 3
SAFETY DEVICES....................................................................................................................................... 9
FLUE EXHAUST BREAKAGE..................................................................................................................................................9
PELLET FEED MOTOR BREAKAGE......................................................................................................................................9
NO IGNITION..............................................................................................................................................................................9
TEMPORARY POWER CUT ....................................................................................................................................................9
ELECTRIC SAFETY....................................................................................................................................................................9
FLUE EXHAUST SAFETY DEVICE .......................................................................................................................................9
PELLET TEMPERATURE SAFETY DEVICE ........................................................................................................................9
PLANT PRESSURE SAFETY DEVICE ...................................................................................................................................9
WATER BOILING SAFETY DEVICE.......................................................................................................................................9
DEVICES NOT ON THE LIST ..................................................................................................................................................9
INSTALLATION AND SAFETY DEVICES ......................................................................................................................... 10
SAFETY DEVICES FOR OPEN VESSEL PLANT.............................................................................................................. 10
SAFETY DEVICES FOR CLOSED VESSEL PLANT......................................................................................................... 11
Chapter 4
ASSEMBLY AND INSTALLATION INSTRUCTIONS.................................................................................12
GLOSSARY ............................................................................................................................................................................... 12
INSTALLATION........................................................................................................................................................................ 13
ADMISSIBLE INSTALLATIONS.................................................................................................................................... 13
PROHIBITED INSTALLATIONS.................................................................................................................................... 13
CONNECTION TO THE EXHAUST VENTING SYSTEM ............................................................................................... 14
EXHAUST CHANNEL OR PIPE .................................................................................................................................... 14
CHIMNEY OR SINGLE FLUE ........................................................................................................................................ 15
CONNECTION TO THE FLUE AND COMBUSTION PRODUCT EXHAUST VENTING................................ 17
CHIMNEY CAP ................................................................................................................................................................. 17
CONNECTION TO EXTERNAL AIR INTAKES ................................................................................................................. 18
INSULATION, TRIMS, FACINGS, AND SAFETY PRECAUTIONS.............................................................................. 18
NATIONAL, REGIONAL, PROVINCIAL AND MUNICIPAL LAWS............................................................................ 18
Chapter 5
PRODUCT FUNCTIONALITY...................................................................................................................19
CONTROL BOARD................................................................................................................................................................. 19
LANGUAGE SELECTION...................................................................................................................................................... 19
CURRENT DATE AND TIME ADJUSTMENT................................................................................................................... 19
MODE ........................................................................................................................................................................................ 20
MODE SELECTION ......................................................................................................................................................... 21
WINTER MODE ................................................................................................................................................................ 22
SUMMER MODE.............................................................................................................................................................. 22
WINTER DOMESTIC MODE......................................................................................................................................... 23

6
EXTERNAL THERMOSTAT FUNCTIONING IN STBY/TOFF MODE TO ALSO BE USED FOR TELEPHONIC
ACTUATOR ............................................................................................................................................................................. 24
USE.............................................................................................................................................................................................. 24
IGNITION .................................................................................................................................................................................. 25
NORMAL FUNCTIONING.................................................................................................................................................... 26
SWITCHOFF ........................................................................................................................................................................... 26
Chapter 6
REMOTE CONTROL.................................................................................................................................. 27
Chapter 7
WATER TEMPERATURE ADJUSTMENT ..................................................................................................28
Chapter 8
USER PARAMETERS ................................................................................................................................29
WEEKLY PROGRAMMER ..................................................................................................................................................... 29
PELLET FEED ADJUSTMENT ............................................................................................................................................. 32
SPRINGS AUTOMATIC CLEANING TIMES..................................................................................................................... 33
Chapter 9
CLEANING................................................................................................................................................34
BRAZIER CLEANING............................................................................................................................................................. 34
SPRING CLEANING ............................................................................................................................................................... 34
ASH DRAWER.......................................................................................................................................................................... 34
SMOKE CENTRAL DEFLECTOR......................................................................................................................................... 34
DOOR AND ASH DRAWERS GASKETS........................................................................................................................... 35
CONNECTION TO THE FLUE.............................................................................................................................................. 35
Chapter 10
COMMISSIONING OPERATIONS ............................................................................................................ 36
MOUNTING THE TILES ONLY LUCREZIA IDRO........................................................................................................ 36
BRAZIER BRACKET................................................................................................................................................................ 38
BRAZIER POSITIONING INSTRUCTIONS....................................................................................................................... 38
Chapter 11
PRODUCT DISPLAY TABLES ...................................................................................................................39
WARRANTY CONDITIONS ......................................................................................................................43
QUALITY CONTRO...................................................................................................................................44

WARNINGS AND SAFETY DEVICES 7
Chapter 1
The stoves produced by our establishment are built with
attention to the individual components in a way to protect
both the user and the installer from any accidents. It is
therefore recommended that after any intervention on the
product, authorised sta pay particular attention to the
electric connections, especially the stripped parts of the
wires.These must not escape from the terminal board in any
situation, thus preventing possible contact with the live parts
of the wire.
Installation must be carried out by authorised sta, who
must provide the buyer with a declaration of conformity
for the system and will assume full responsibility for nal
installationandasa consequencethecorrectfunctioning
of the installed product. It is necessary to bear in mind all
laws and national, regional, provincial and town council
Standards present in the country the appliance has been
installed.
Extraame S.p.A. cannot be held responsible for the
failure to comply with such precautions.
The instruction manual is an integral part of the product:
make sure that it always accompanies the appliance, even
if transferred to other owners or user or is transferred to
another place. If it is damaged or lost, request another copy
from the area technician.
This stove must be destined for the use for which it has been
expressly realised. The manufacturer is exempt from any
liability, contractual and extracontractual, for injury/damage
caused to persons/animals and objects, due to installation,
adjustment and maintenance errors and improper use.
After the packaging has been removed, check the integrity
and completeness of the contents. If this does not comply,
contact the dealer where the appliance was purchased.
All electric components that make up the stove must be
replacedwithoriginalsparepartsexclusivelybyanauthorised
after-sales centre, thus guaranteeing correct functioning.
The stove must be serviced at least once a year,
programming it in advance with the technical after-sales
service.
Nota bene: In case of thermo product or boiler, the
product or system venting is not covered by the
warranty.
For safety reasons, remember that:
The stove must not be used by children or unassisted
disabled persons.
Do not touch the stove when you are barefoot or when
parts of the body are wet or humid.
The safety and adjustment devices must not be
modied without the authorisation or indications of the
manufacturer.
Do not pull, disconnect, twist electric cables leaving the
stove, even if disconnected from the electric power supply
mains.
Do not close or reduce the dimensions of
the airing vents in the place of installation.
The airing vents are indispensable for correct combustion.
Do not leave the packaging elements within reach of
children or unassisted disabled persons.
The hearth door must always be closed during normal
functioning of the product.
Avoid direct contact with parts of the appliance that
tend to heat up during functioning.
Check for the presence of any obstructions before
switchingthe applianceon followingaprolonged standstill
period.
The stove has been designed to function in
any climatic condition (also critical). In particularly
adverse conditions (strong wind, freezing) safety
systems may intervene that switch the stove o.
If this occurs, contact the technical after-sales service and
always disable the safety system.
If the ue should catch re, be equipped with suitable
systems for suocating the ames or request help from the
re service.
MAJOLICAS
The company have chosen majolica tiles, which are the
result of high-quality artisan work and therefore the
majolica may present crackles, speckles, and shadings.
These characteristics certify their precious origin.
Enamel and majolica, due to their dierent coecient
of dilatation, produce microcrackles, which show their
authentic feature.
Forthecleaning ofthe majolicawesuggest youusea soft
and dry cloth; if you use a detergent or liquid, the latter
might soak in and make the crackles more visible.
WARNINGS AND SAFETY DEVICES

Chapter 2
WHAT IS THE PELLET?
Pellets are realised by subjecting wood shavings i.e. the rejects of pure wood (without paint) sawmill,
carpenter products and products from other activities connected to working and transforming wood, to
very high pressures.
This type of fuel is absolutely ecological as no glues are used to hold it together. In fact, the compactness
of the pellets is guaranteed through time by a natural substance that is found in wood: lignin.
As well as being an ecological fuel, as wood residues are made the most of, the pellet also has technical
advantages.
Pellet density is about 650 kg/m3 and water content is equal to 8% of its weight. For this reason the pellet
does not have to be seasoned in order to obtain a suciently adequate heat yield.
The pellet used must comply with the features described by the Standard:
Ö-Norm M 7135
DIN plus 51731
UNI CEN/TS 14961
Dal Zotto recommends the use of pellets with a diameter of 6mm with its products.
ATTENTION!
THE USE OF EXPIRED PELLETS OR ANY OTHER MATERIAL DAMAGES THE FUNCTIONS OF
YOURSTOVEAND CANDETERMINETHEINVALIDITY OFTHEWARRANTYANDTHEANNEXED
RESPONSIBILITY OF THE MANUFACTURER.
PELLET STORAGE
To guarantee combustion without problems, the pellets must be kept in a dry place.
PELLET FEEDING
To feed the pellet open the tank lid located on the upper part of the stove and empty the bag of pellets
being careful they do not fall out.

SAFETY DEVICES 9
Chapter 3Chapter 3
SAFETY DEVICES
FLUE EXHAUST BREAKAGE
If the suction device stops, the electronic board immediately blocks the pellet supply.
PELLET FEED MOTOR BREAKAGE
If the motor reducer stops, the stove continues to function until the minimum cooling level is reached.
NO IGNITION
If a ame is not developed during the ignition phase, the appliance automatically attempts ignition again,
this time without pellet feeding.
If no ame develops also in this case, the appliance will signal “IGNITION FAILURE”on the display. When
trying to re-ignite the machine, it will indicate“WAIT FOR COOL”on the display, which means“wait”.
This function reminds that before performing ignition, it must be ensured that the brazier is completely
free and clean.
TEMPORARY POWER CUT
After a brief power cut, the appliance re-ignites automatically. When there is no electricity, the stove may
give of a minimum amount of smoke inside the case for a period from 3 to 5 minutes.
THIS DOES NOT REPRESENT ANY RISK REGARDING SAFETY.
ELECTRIC SAFETY
The stove is protected against strong current changes by a master fuse that is found in the rear part of the
stove. (2.5A 250V Delayed).
FLUE EXHAUST SAFETY DEVICE
An electronic pressure switch blocks stove functioning and takes it to alarm conditions.
PELLET TEMPERATURE SAFETY DEVICE
If there is overheating inside the feed-box this device blocks stove functioning; restoration is manual and
must be performed by an authorised technician.
PLANT PRESSURE SAFETY DEVICE
A mechanical pressure switch blocks any plant over-pressures.
Restoration of the safety device is manual and must be performed by an authorised technician.
WATER BOILING SAFETY DEVICE
If there is a lack of water or only a small amount, it blocks pellet feeding. Restoration of the safety device is
manual and must be performed by an authorised technician.
DEVICES NOT ON THE LIST
During installation of the stove it is MANDATORY to adjust the plant using a manometer to display the
water pressure and an automatic vent valve calibrated at 3 bar.

SAFETY DEVICES
10
Chapter 3
INSTALLATION AND SAFETY DEVICES
The installation, relative plant connections, commissioning and inspection of correct functioning must
be carried out perfectly, in total compliance with Standards in force, both national and regional, as well as
these instructions.
For Italy, installation must be carried out by profesionally authorised sta (law dated 5 March 1990 n°46).
Extraame S.p.A. declines all liability for damage/injury to objects/persons caused by the plant.
Safety devices for open vessel plant.
According to the UNI 10412-2 (2006) Standard in force in Italy, the plants with open expansion vessel must
have:
Open expansion vessel
Safety pipe
Feed pipe
Pump control thermostat (excluded for natural circulation plants)
Circulation system (excluded for natural circulation plants)
Acoustic alarm activation device
Acoustic alarm
Temperature indicator
Pressure indicator
Automatic circuit breaker switch (block thermostat)
The temperature safety sensors must be in place on the machine at a distance no greater than 30 cm from
the ow connection.
Whenever the generators lack a device, those missing can be installed on the thermo product ow pipe,
within a distance no greater than 1m from the machine.
SAFETY DEVICES FOR OPEN VESSEL PLANT
According to the UNI 10412-2 (2006) Standard in force in Italy, the plants with open expansion vessel must
have:
Open expansion vessel
Safety pipe
Feed pipe
Pump control thermostat (excluded for natural circulation plants)
Circulation system (excluded for natural circulation plants)
Acoustic alarm activation device
Acoustic alarm
Temperature indicator
Pressure indicator
Automatic circuit breaker switch (block thermostat)
The temperature safety sensors must be in place on the machine at a distance no greater than 30 cm from
the ow connection.
Whenever the generators lack a device, those missing can be installed on the thermo product ow pipe,
within a distance no greater than 1m from the machine.

SAFETY DEVICES 11
Chapter 3
SAFETY DEVICES FOR CLOSED VESSEL PLANT
According to the UNI 10412-2 (2006) Standard in force in Italy, the closed plants must have:
Safety valve
Pump control thermostat
Acoustic alarm activation thermostat
Temperature indicator
Pressure indicator
Acoustic alarm
Adjustment automatic circuit breaker switch
Automatic circuit breaker switch (block thermostat)
Circulation system
Expansion system
Safety dissipation system incorporated with the generator with thermal safety valve (self-activated),
whenever the appliance does not have a temperature self-adjustment system
The temperature safety sensors must be in place on the machine at a distance no greater than 30 cm from
the ow connection.
Whenever the generators lack a device, those missing can be installed on the thermo product ow pipe,
within a distance no greater than 1m from the machine.
Domestic type heating appliances with automatic feed must have a fuel block thermostat or a cooling
circuit prepared by the manufacturer of the appliance, activated by a thermal safety valve such as to
guarantee that the limit temperature set by the Standard is not exceeded. Connection between the power
supply unit and the valve must be free from interceptions. The pressure upstream from the cooling circuit
must be at least 1.5 bar.

12 ASSEMBLY AND INSTALLATION INSTRUCTIONS
Chapter 4
ASSEMBLY AND INSTALLATION INSTRUCTIONS
The installation must comply with:
UNI 10683 (2005) heat generators fed with wood and other solid fuels: installation.
The chimneys must comply with:
UNI 9731 (1990) chimneys: classication according to thermal resistance.
EN 13384-1 (2006) calculation method of the thermal and uid-dynamic features of the chimney.
UNI 7129 point 4.3.3 provisions, local rules and prescriptions of the re brigade.
UNI 1443 (2005) chimneys: general requirements.
UNI 1457 (2004) chimneys: internal ducts in terracotta and ceramics.
GLOSSARY
CLOSED HEARTH DEVICE
Heat generator that can only be opened to load fuel during use.
BIOMASS
Material of organic origin, excluding the material incorporated in geological formations and fossilised.
BIOFUEL
Fuel produced directly or indirectly from biomass.
FLUE or CHIMNEY
Vertical duct for collecting and expelling combustion products from a single appliance at a suitable height
from the oor.
EXHAUST CHANNEL OR PIPE
Duct or connecting element between the heat generating device and the chimney for extracting the
combustion products.
INSULATION
The series of measures taken and materials used to prevent heat transmission through a wall dividing
rooms at dierent temperatures.
CHIMNEY CAP
Device located at the top of the chimney that facilitates dispersion of the combustion products in the
atmosphere.
CONDENSATE
Liquid products that form when the temperature of the combustion gas is lower than or equal to the dew
point of the water.
HEAT GENERATOR
Device that permits the production of thermal energy (heat) by the rapid transformation of the chemical
energy of the fuel by means of combustion.
AIR LOCK
Mechanism for modifying the dynamic resistance of the combustion gasses.

13
ASSEMBLY AND INSTALLATION INSTRUCTIONS
Chapter 4
EXHAUST VENTING SYSTEM
A system for fume exhaust venting that is independent from the appliance, composed of a pipe or channel,
chimney or single ue, and chimney cap.
FORCED DRAUGHT
Air circulation by means of a fan driven by an electric motor.
NATURAL DRAUGHT
Draught resulting in a chimney/ue due to the dierence in the volume mass existing between the (hot)
fumes and the surrounding atmospheric air, without any mechanical suction aid installed inside or on top
of it.
RADIANCE AREA
Area immediately adjacent to the hearth in which the heat produced by combustion is diused; this area
must not contain any objects made of combustible material.
REFLUX AREA
Area in which the combustion products come out from the appliance towards the room in which it is
installed.
INSTALLATION
Before carrying out installation, it is necessary to check the positioning of the chimneys, ues or exhaust
terminal ducts of the appliance, keeping in mind the following:
Installation prohibitions
Legal clearances
Limitations set forth by local administrative regulations or specic regulations of the authorities.
Common limitations deriving from building regulations, and easement or contract regulations.
ADMISSIBLE INSTALLATIONS
Intheroomin which the heat generatoristobeinstalled,anyexistingorinstalledappliancesmust be airtight
to the room and must not cause depression in the room with respect to the external environment.
Appliances used for cooking foods and the related hoods without extractor can only be installed in rooms
used as kitchens.
PROHIBITED INSTALLATIONS
The room in which the heat generator is to be installed must not contain any of the following devices,
either pre-existing or installed:
Hoods with or without extractor;
Ventilation ducts of the collective type.
Should these devices be located in adjacent rooms communicating with the installation room, it is
forbidden to use the heat generator simultaneously where there is the risk that one of the two rooms may
be subject to depression with respect to the other.

45°
<45°
<
14
Chapter 4
ASSEMBLY AND INSTALLATION INSTRUCTIONS
CONNECTION TO THE EXHAUST VENTING SYSTEM
EXHAUST CHANNEL OR PIPE
For the assembly of the exhaust channels it is imperative to use non-ammable materials that are resistant to
combustion products and any condensates.
It is forbidden to use exible metal pipes and asbestos cement for connecting the stove to the ue, also for pre-
existing exhaust channels.
There must be continuity between the exhaust channel and the ue so that the ue does not lean on the stove.
The exhaust channels must not pass through rooms in which the installation of combustion devices is
forbidden.
The assembly of the exhaust channels must be carried out in such a way as to ensure that they are airtight for
the operating conditions of the appliance, as well as to limit the formation of condensates and prevent them
from being conveyed towards the appliance.
The assembly of horizontal sections must be avoided where possible.
Where roof or wall exhaust outlets have to be reached that are not coaxial in relation to the exhaust outlet
from the appliance, the direction changes must be made using open elbows no greater than 45° (see gures
below).
Insulation
Flue
Inspection
For heat generating devices equipped with an electric exhaust fan, i.e. all products made by Extraame, it
is necessary to observe the following instructions:
Horizontal sections must have a minimum slope of 3% upwards.
The length of the horizontal section must be as short as possible, and in any case no greater than 3
meters.
No more than four direction changes may be used, including the one resulting from the use of the“T”-
element. (When four bends are used, use double wall piping with a 150 mm diameter.)
In any case, exhaust channels must be sealed in relation to combustion products and condensates, as well
as insulated, if they pass outside the installation room.
It is forbidden to use elements in counter-slope.
The exhaust channel must allow soot recovery and cleaning using a swab.
The exhaust channel must have a constant cross-section. Any changes in cross-section are allowed only at
gure 4.1 gure 4.2

BC
20 cm
A
15
ASSEMBLY AND INSTALLATION INSTRUCTIONS
Chapter 4
the ue connection.
It is forbidden to run other air feed channels or piping for utilities inside the exhaust channels, even if
they are oversized. It is also forbidden to t manual draught adjustment devices on the forced draught
appliance.
CHIMNEY OR SINGLE FLUE
The chimney or ue must meet the following requirements:
be airtight to combustion products, waterproof and properly insulated according to the usage conditions;
be made of materials suitable to resist normal mechanical stress, as well as heat and the action of combustion
products and any condensates;
have a predominantly vertical layout with deviations from the axis no greater than 45°;
be situated at a proper distance from combustible or ammable materials by means of an air gap or suitable
insulation material;
Minimum80 cm2
Floor protection
REFERENCES Flammable
objects
Non-ammable
objects
A 200 100
B 1500 750
C 200 100
preferably have a round internal section: square or rectangular sections must have rounded edges
with radius no less than 20 mm;
have a constant, free and independent internal section;
have rectangular sections with a maximum ratio between sides of 1.5.
The exhaust duct should be equipped with a chamber for the collection of solid materials and any
condensates located below the mouth of the exhaust channel, so that it is easy to open and inspect from
the airtight hatch.
gure 4.3 gure 4.4

< 3 m
3 - 5 %
< 3 m
45°
45°
16
Chapter 4
ASSEMBLY AND INSTALLATION INSTRUCTIONS
Inspection
Windproof
chimney cap
Flue
Inspection
External
insulated
duct
Inspection
Inspection
gure 4.5 gure 4.6
gure 4.7 gure 4.8

50 cm
< 5 m > 5 m < 5 m
5
0
H min
β
17
ASSEMBLY AND INSTALLATION INSTRUCTIONS
Chapter 4
CONNECTION TO THE FLUE AND COMBUSTION PRODUCT EXHAUST VENTING
The ue must receive exhaust from a single heat generator.
Direct discharge towards enclosed areas, even when rooess, is forbidden.
Direct discharge of combustion products must take place on the roof and the exhaust duct must have the
features set forth in the section“Chimney or single ue”.
CHIMNEY CAP
The chimney cap must meet the following requirements:
have an internal section equivalent to that of the chimney;
have a useful outlet section no less than twice the internal section of the chimney;
be constructed in such a way as to prevent the penetration of rain, snow and foreign bodies into the
chimney, as well as to assure the discharge of the combustion products also in the presence of winds
coming from any direction and at any angle.
be positioned in such a way as to assure proper dispersion and dilution of the combustion products
and, in any case, outside the reux area in which the formation of counter-pressure is most likely to occur.
This area has dierent sizes and shapes depending on the slope of the roof; therefore, it is necessary to
use the minimum heights indicated in the gures below.
The chimney cap must not have any mechanical suction devices.
SLOPED ROOF
FLAT ROOF
Distance > A
Distance < A
50 cm beyond the ridge beam
REFLUX AREA
Reux area height
gure 4.9
gure 4.10

18
Chapter 4
ASSEMBLY AND INSTALLATION INSTRUCTIONS
CHIMNEYS, DISTANCES AND POSITIONING
Roof pitch Distance between the
crown and the chimney
Minimum height of the chimney
(measured from the outlet)
β A (m) H (m)
15° < 1,85 0,50 m beyond the crown
> 1,85 1,00 m from the roof
30° < 1,50 0,50 m beyond the crown
> 1,50 1,30 m from the roof
45° < 1,30 0,50 m beyond the crown
> 1,30 2,00 m from the roof
60° < 1,20 0,50 m beyond the crown
> 1,20 2,60 m from the roof
CONNECTIONTO EXTERNAL AIR INTAKES
To ensure correct operation, the appliance must have sufficient air available by means of external air intakes, which must
meet the following requirements:
They must have a total free section of at least 80 cm.1.
Theymustbeprotectedbyagrate,metalmesh,orothersuitableprotectionprovidedthatitdoesnotreducetheminimum2.
section as per point a) and that it is positioned in such a way as to prevent the intakes from being obstructed.
If the combustion air is collected directly from the outside by means of a pipe, it is necessary to fit a downward bend or a
windhoodontheoutside.Inaddition,nogratingor similar device should be positioned.(Extraflame S.p.A.suggests creating
an air intake directly communicating with the installation room, even if air is collected from outside by means of a pipe).
Airinflowcanalsobeobtainedfromaroomadjacenttotheinstallationroom,providedthattheflowcanoccurfreelythrough
permanent openings communicating with the outside.
Theadjacent roommustnotbesubjectto depressionwithrespect tothe outside as a resultoftheopposing draught caused
by the presence of another utility device or suction device in this room.
In the adjacent room, the permanent openings must meet the requirements described above.
The adjacent room cannot be used as a garage, storage area for combustible material, or for activities involving fire hazards.
INSULATION,TRIMS,FACINGS,AND SAFETY PRECAUTIONS
The facings, no matter what type of material they are made of, must constitute a self-bearing structure with reference to the
heating assembly and not in contact with it.
The beam and the trims in wood or combustible materials must be positioned outside of the radiant area of the hearth or
be properly insulated.
Ifthespaceabovetheheatgeneratorhas coveringsmade of combustibleorheat-sensitivematerial,a protectivemembrane
made of non-combustible insulating material must be placed between it and the generator.
Allelementsmadeofcombustibleorflammablematerial,suchaswoodenfurnishings,curtains,etc.,thataredirectlyexposed
to the radiance of the hearth must be placed at a safe distance.
The installation of the appliance must guarantee easy access for cleaning the appliance itself, of the waste gas pipes and the
flue.
NATIONAL, REGIONAL,PROVINCIAL AND MUNICIPAL LAWS
All the national, regional, provincial ad municipal laws of the country where the appliance has been installed must be taken
into consideration.

PRODUCT FUNCTIONALITY 19
Chapter 5Chapter 5
PRODUCT FUNCTIONALITY
CONTROL BOARD
REMOTE
CONTROL SENSOR D1 D2
1 DON/OFF BUTTON
By pressing button 1 it is possible to switch the stove on and o automatically.
2-3 DAIR TEMPERATURE SETTING
Buttons 2 and 3 are used to adjust the room temperature of water.
4-5 DFUNCTIONING POWER
Buttons 4 and 5 adjust the heating power .
Displays D1 and D2 show the various messages.
LANGUAGE SELECTION
Commands procedure
Remove and restore the stove power supply using the master switch or using the power supply1.
cable.
The stove sequentially displays the following items before reaching“2. OFF”:
Microprocessor version (EXTRAH2O_2 or successive versions)
Mode Selection (WINTER as set in the factory)
Language (LANGUAGE)
Current day and time adjustment (CLOCK)
Level (LEVEL setting reserved for authorised technicians)
When“3. LANGUAGE”appears, press button 5 to access the adjustment mode.
Display D1 will show the language currently selected while display D2 will show“4. LANG”: use keys 2 and
3 to select the language from those available: ITALIANO  ENGLISH  DEUTSCH  FRANCAIS  ESPAÑOL
 SUOMI  PORTUGUÊS  NORSK  NEDERLANS
Once the desired language has been selected, press button 1 to escape and conrm.5.
CURRENT DATE AND TIME ADJUSTMENT
gure 5.1

PRODUCT FUNCTIONALITY
20
Chapter 5
Commands procedure
Remove and restore the stove power supply using the master switch or using the power supply1.
cable.
The stove sequentially displays the following items before reaching“2. OFF”:
Versione Microprocessor version (EXTRAH2O_2 or successive versions)
Mode (WINTER as set in the factory)
Language (LANGUAGE)
Current day and time adjustment (CLOCK)
Level (LEVEL setting reserved for authorised technicians)
When“3. CLOCK”appears, press button 5 to access the adjustment mode.
Display4. D1 will show a day of the week (from DAY1 to DAY7): use keys 2 and 3 to set the current day and
conrm using button 5.
D1 display Meaning
DAY 1 Monday
DAY 2 Tuesday
DAY 3 Wednesday
DAY 4 Thursday
DAY 5 Friday
DAY 6 Saturday
DAY 7 Sunday
MODE
The stove is arranged to receive certain supplementary external thermostats which allow to adapt and
adjust the functioning of the same, in relation to the plant requirements.
To support this, the stove has three functioning modes available, strictly connected to the use of any
external thermostats, this means that the selection of a mode, respect to another, without the use of
supplementary devices, does not, in any way, amend the work of the stove.
The external thermostats will be connected to the terminal board located in the stove rear part.
It is the installer’s responsibility to check the adequate earthing of the supplementary device applied on
the stove. If necessary, provide an additional earthing. Pay particular attention to avoid cables coming into
contact with parts in temperature.
On the tank rear wall, immediately above the terminal board, there are 4 holes to x the provided cable
glands inside the accessories bag.
Some examples of possible connections for external thermostats are reported in the following table.
gure 5.2