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LUCREZIA IDRO LCD USER MANUAL
ENGLISH/INGLESE
We thank you for having chosen our company; our product is a great heating solution developed from the most advanced technology with top quality machining and modern design, aimed at making you enjoy the fantastic sensation that the heat of a flame gives, in complete safety.
Extraflame S. p. A.
index
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4
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| EngLisH
Warnings
The instruction manual is an integral part of the product: make sure that it always accompanies the appliance, even if transferred to another owner or user or if transferred to another place. If it is damaged or lost,request another copy from the area technician.
This product must be intended for the use it has been specifically made for. 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. installation must be performed by qualified staff, which assumes complete responsibility for the definitive installation and consequent good functioning of the product installed. 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.
Extraflame s.p.a. cannot be held responsible for the failure to comply with such precautions.
After removing the packaging, ensure that the content is intact and complete. Otherwise, contact the dealer where the appliance was purchased from.
All electric components that make up the product must be replaced with original spare parts exclusively by an authorised aftersales centre, thus guaranteeing correct functioning.
safEty
The stove must not be used by persons (including children) with reduced physical, sensorial and mental capacities or who are unskilled, unless they are supervised and trained regarding use of the appliance by a person responsible for their safety.
Children must be monitored to ensure they do not play with the appliance.
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 modified 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.
It is recommended to position the power supply cable in a way that it does not come into contact with hot parts of the appliance.
The power supply plug must be accessible after installation.
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.
When the appliance is functioning and hot to the touch, especially all external surfaces, attention must be paid
Check for the presence of any obstructions before switching the appliance on following a prolonged 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 off. If this occurs, contact the technical after-sales service and always disable the safety system.
If the flue should catch fire, be equipped with suitable systems for suffocating the flames or request help from the fire service.
This appliance must not be used to burn waste
Do not use any inflammable liquids for ignition
During the filling phase do not allow the bag of pellets to come into contact with the product
The majolicas are top quality artisan products and as such can have micro-dots, crackles and chromatic imperfections.
These features highlight their valuable nature. Due to their different dilation coefficient, enamel and majolica produce crackling, which demonstrate their effective authenticity. To clean the majolicas, it is recommended to use a soft, dry cloth. If a detergent or liquid is used, the latter could penetrate the crackles, thereby making them show more.
routinE MaintEnancE
Based on the Decree 22 January 2008 n°37 art.2, routine maintenance means interventions aimed at reducing degradation from normal use, as well as dealing with accidental events entailing the need of first interventions, which however do not modify the structure of the system upon which one is intervening or its intended use according to the prescriptions foreseen by technical standards in force and by the manufacturer's use and maintenance booklet.
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HyDrauLic systEM
Certain concepts referring to the Italian UNI 10412-2 (2009) Standard are described in this chapter.
As previously described, when installing, all national, regional, provincial and town council Standards in force provided by the country in which the appliance has been installed must be complied with.
tabLE of safEty DEvicEs for cLosED vEssEL systEM anD not prEsEnt in tHE proDuct
Safety valve
Pump control thermostat (it is managed by the water probe and the board program)
Acoustic alarm activation thermostat
Water temperature indicator (display)
Pressure indicator
Acoustic alarm
Regulation automatic circuit breaker switch (managed by board program)
Minimum and maximum pressure pressure switch
Water overheating automatic circuit breaker switch (block thermostat)
Circulation system (pump)
Expansion system
R
R
-
R
-
-
R
R
R
R
R
During installation of the stove it is MANDATORY to adjust the system with a manometer in order to display the water pressure.
instaLLation anD safEty DEvicEs
The installation, relative system connections, commissioning and inspection of correct functioning must be carried out perfectly, in full compliance with Standards in force, national, regional and municipal, as well as these instructions.
For Italy, installation must be carried out by professionally authorised staff (Ministerial Decree dated 22.01.08 n°37).
Extraflame s.p.a. declines all responsibility for damage to objects and/or persons caused by the system.
safEty DEvicEs for cLosED vEssEL systEM
According to the UNI 10412-2 (2009) Standard in force in Italy, the closed systems must have: safety valve, pump control thermostat, acoustic alarm activation thermostat, temperature indicator, pressure indicator, acoustic alarm, regulation automatic circuit breaker switch, automatic circuit breaker block 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.
DistancEs of safEty DEvicEs accorDing to tHE stanDarD
The temperature safety sensors must be in place on the machine at a distance no greater than 30 cm from the flow connection.
Whenever the generators lack a device, those missing can be installed on the generator flow pipe, within a distance no greater than 1m from the machine.
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| EngLisH coMponEnt
Temperature safety sensors
Missing devices because not as per standard
DistancE
On the machine or not exceeding 30 cm
Not exceeding one metre, on the flow pipe
The domestic heating appliances with automatic feeding must: be supplied with a fuel block thermostat or be supplied with a cooling circuit set-up by the appliance manufacturer.
The cooling circuit must be activated by a heat safety valve such 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.
typE of systEM
There are two different types of system:
Open vessel system and closed vessel system.
The product has been designed and realised to work with closed vessel systems.
cLosED vEssEL systEM
System in which the water it contains is not in direct or indirect communication with the atmosphere. Generally, the closed vessel system has one of the following expansion vessels:
Pre-loaded closed expansion vessel with membrane impermeable to the passage of gases.
Automatic closed expansion system with transfer pump and membrane impermeable to the passage of gases.
Automatic closed expansion system with compressor and membrane impermeable to the passage of gases.
Expansion system without diaphragm.
gEnEraLity
The closed systems 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
safEty vaLvEs
The load capacity of the safety valve must allow the discharge of a quantity of vapour, not lower than: Q / 0.58 [kg/h] where: Q is the useful outlet power to the generator water expressed in kilowatt. The diameter of the minimum net transversal section of the valve inlet must not be lower than 15 mm. The valve load pressure, equal to the calibration pressure, increased by the overpressure, cannot exceed the maximum exercise pressure of the heat generator. The designer must check that the maximum pressure existing in every point of the system, does not exceed the maximum exercise pressure of its every component . The safety valve must be connected to the highest part of the heat generator or outlet pipes, immediately near the generator. The length of the pipes route included between the attachment to the generator and the safety valve must not be more than 1 m.
The connection piping of the safety valve to the heat generator must not be traceable and must not present, in any point, a
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| EngLisH smaller section than the inlet of the safety valve or the sum of the inlet sections in case of more valves heading a single pipe.
The discharge piping of the safety valve must be realised in order not to prevent the regular functioning of the valves and not to cause damages to persons; the discharge must flow immediately near the safety valve and be accessible and visible.
The diameter of the discharge piping must not however be lower than that of the outlet connection of the safety valve. For diameter of outlet connection it is intended the minimum internal diameter on the valve outlet upstream of the eventual internal threading.
cLosED Expansion vEssEL
Warnings: check that the preload of the expansion vessel is set to 1.5 bar.
The vessel maximum exercise pressure must not be lower than the calibration pressure of the safety valve, increased by overpressures, characteristic of the same valve, bearing in mind the eventual level difference between vessel and valve and the pressure generated by the functioning of the pump. The capacity of the expansion vessel/s is evaluated depending on the total system capacity as results from the project. The closed expansion vessels must comply with the dispositions regarding the planning, manufacturing, evaluation of conformity and use for pressure appliances. Intercepting objects or section decreases must be inserted/practiced on the connection piping, which can be constituted by system portions. The insertion of a threeway intercepting valve which allows connection between the vessel and the atmosphere for maintenance operations, is allowed. Such device must be protected against accidental manoeuvres. The connection pipe must be realised in order not to present scales or deposits storage points. In case of more heat generators which feed the same system or the same secondary circuit, each heat generator must be connected directly to the expansion vessel or system expansion vessels unit, altogether dimensioned for the total volume of water contained in the same system or the same independent circuit. Where it is necessary to separate the individual heat generator from the expansion vessel or expansion vessels unit, a three-way tap must be applied on the connection piping between the generator and the vessel, in order to ensure, in every position, the connection of the generator with the expansion vessel or with the atmosphere. The expansion vessels, the connecting pipes, the bleed pipes and drain pipes must be protected from freezing, where this phenomenon occurs. The solution used for this purpose is described in the design.
coMMissioning cHEcks
Before connecting the boiler: a) wash all system piping in order to remove any residues which might compromise the correct functioning of certain system components (pumps, valves, etc.).
b) check to verify that the flue has adequate draft, is not narrowed and that other appliances do not discharge into the flue.
This is to prevent unexpected power increases. Only after this control can the flue fitting be mounted between the boiler and the flue. A check of the connections with pre-existing flues is recommended.
autoMatic tHErMostatic MixEr vaLvE (ManDatory)
The automatic thermostatic mixing valve finds applications in solid fuel boilers as it prevents cold water return into the exchanger.
Routes 1 and 3 are always open and, together with the pump installed on the return, they guarantee water circulation inside the biomass boiler exchanger.
An elevated return temperature, allows efficiency improvement, reduces formation of combustion product condensation and prolongs the boiler life span.
Valves on the market have different calibrations. Extraflame advises use of 55°C model with 1" hydraulic connections.
Once the valve calibration temperature is reached, route 2 is opened and the boiler water goes to the system via the flow.
3
2
1
Valve sold as an accessory (optional)
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HyDrauLic systEM basic Layout
nota bEnE:
the drawing in the figure is an example.
T1
T2
T
S
M
AUX
STBY
B
T3
G
VB
1
3
2
VMTA
A
SI
Primary air inlet
Smoke exhaust outlet
Pump (in the models envisioned)
3 bar safety drain
Boiler flow/output
Boiler return/inlet
Manometer
Thermometer
Filling system
Safety valve discharge
Balance valve
System exhaust
Thermostatic mixer valve 55°C kEy t1 t2 t3
M a b c t g s vb yEs vMta
Ø 60mm
Ø 120mm
1/2 "
1/2 "
1"
1"
IT IS RECOMMENDED TO CONSUlT ThE TEMPlATES MANUAl AT FOR FURThER INFORMATION RElATIVE
TO ThE hYDRAUlIC CONNECTIONS, AIR INTAkE/FlUE ExhAUST AND DIMENSION SPECIFICATIONS OF ThE
PRODUCT IN QUESTION.
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instant DoMEstic Hot WatEr proDuction kit
Warnings: if the instant hot water production kit is to be used, contact the company technical after-sales service.
stovE positioning
For correct product functioning, it is recommended to position it in a way that it is perfectly level, with the aid of a spirit level.
rEarM
The figures below show the rearm positions of the tank (85°C) and h2O (100°C). It is recommended to contact the qualified technician if one of the rearms should be triggered, so as to verify the cause.
100°c
85°c
tHErMo-proDucts fEaturEs
Water content of the thermo product heat exchanger (l)
Volume of expansion vessel integrated into thermo-product (l)
Maximum content of water in the system for integrated expansion vessel (l)*
3 bar safety valve integrated into the thermo-product
Minimum and maximum pressure switch integrated into the thermo-product
Pump integrated into the thermo-product
Pump max. head (m)
*Content of water in the system in addition to that of the thermo product that can be managed with the integrated expansion vessel. An additional expansion vessel must be installed for a higher content of water.
The diagram at the side illustrates the behaviour of the pump used on our thermo-products at the speeds that can be set.
4
3
6
5
2
1
0
0,0 0,5 1,0 1,5
Flow rate (m 3 /h)
10
2,0
32
6
4
YES
YES
YES
5
2,5
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Safety deviceS
teRMS aNd defiNitiONS
Safety deviceS
Key: * = present, - = not present
circuit board: it intervenes directly sending the product into alarm conditions until it has fully cooled down, in the event of: fumes motor breakage, pellet feed motor breakage, black out (if above 10 seconds), failed ignition
door micro switch: With the door open, the operation of the burn pot cleaning system is blocked
electronic pressure switch: in the event of inadequate depression, it sends the machine in alarm conditions
f 2.5 a 250 v fuse (stoves): protects the machine from violent current surges
85°c calibrated mechanical bulb with manual rearm: intervenes by blocking fuel feed whenever the pellet tank t° reaches the limit of 85°C. Rearm must be performed by qualified staff and/or the manufacturer's technical after-sales assistance.
Pellet tank temperature control probe: if the tank overheats, the machine automatically modulates to return to normal temperature values (* in the applicable models)
-
*
*
*
*
*
aeration: Air renewal is required both for the disposal of the combustion products, and to prevent mixtures with a hazardous content of non-combusted gases.
closed hearth appliance: Appliance designed for operation with closed combustion chamber.
forced draught appliance: Appliance with ventilation in the fumes circuit and combustion with fumes flow at a positive pressure with respect to the environment.
chimney: structure consisting in one or several walls containing one or several outflow airways. the purpose of this predominantly vertical element is to expel the combustion products at a convenient height from the ground.
Smoke duct: Component or components that connect the outlet of the heat generator to the chimney.
chimney cap: Device that placed on the chimney outlet allows the dispersion of the combustion products even in presence of adverse weather conditions.
condensation: Liquid products which form when the fumes temperature is lower or equal to the water dew point.
ducting pipe: pipe made up of one or several predominantly vertical elements, specifically suitable for collecting and expelling the fumes, as well as to withstand the relative components and any condensate over time, suitable to be installed in a chimney, existing or new technical compartment, even in new buildings.
Mechanical air pressure switch: blocks the pellet in the event of insufficient depression (in the relevant models)
RefeReNce StaNdaRdS
the installation must be in compliance with:
*
Sealed installation: Installation of an appliance with sealed operation, so that all the air required for combustion is taken from outside.
Maintenance: set of procedures required to ensure and maintain safety and functionality over time and maintain the efficiency of the system within the prescribed parameters.
UNi 10683 (2012) heat generators fed with wood and other solid fuels: installation.
the chimneys must be in compliance with:
UnI en 13063-1 and UnI en 13063-2, UnI en 1457, UnI en 1806 in the event of non-metallic chimneys:
en 13384-1 (13384) chimneys. thermal and fluid dynamic calculation methods.
UnI en 1443 (2005) chimneys: general requirements.
UnI en 1457 (2012) chimneys: clay/ceramic flue liners.
UnI/ts 11278 (2008) Metal - chimneys/flue liners/flue ducts.
UnI 7129 point 4.3.3 Fire Brigade provisions, local rules and regulations.
Reflux area: Area beyond the extrados of the roof in which overpressure or depressions occur, which may affect the proper discharge of the combustion products.
NatiONal, RegiONal, PROviNcial aNd tOwN cOUNcil RegUlatiONS one must also bear in mind all laws and national, regional, provincial and town council standards present in the country in which the appliance has been installed.
chimney system: Chimney installed using a combination of compatible components, manufactured or specified by a sole manufacturer whose product liability covers the entire chimney.
fumes exhaust system: Flue gas exhaust system, independent from the appliance made up of a smoke duct, chimney or individual flue and chimney cap.
Radiation area: Area immediately in front of the hearth in which the radiant heat caused by combustion is diffused.
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fUNctiONal OPeRatiONS diagRaM
state of the art installation and proper system operation include a series of activities:
1. Preliminary activities:
verification of the suitability of the installation site,
verification of the suitability of the fumes exhaust system,
verification of the suitability of the outside air inlets;
2. installation:
implementation of ventilation and connection to the outer air inlets,
implementation and connection to the fumes exhaust system,
assembly and installation,
electric and hydraulic connections,
ignition and operation test,
installation of insulation, installation of finishings and coverings;
3. issue of complementary documentation;
4. inspection and maintenance.
Other actions may be required in relation to specific requests of the competent authority.
PReliMiNaRy activitieS geNeRal
Verification of compatibility of the system, of any restrictions required by local administrative regulations, special or conventional requirements resulting from condominium regulations, constraints, laws or administration deeds must precede any other assembly or installation operation.
one must especially verify the suitability:
of the installation premises, of the appliances already installed in the installation premises and in the adjacent and adjoining premises, also powered by different fuels, with particular reference to non-compliant installations.
of the fumes exhaust system
of the outside air inlets
SUitability Of tHe fUMeS exHaUSt SySteM
Installation must be preceded by a compatibility test between the appliance and the fumes exhaust system, by verifying:
the existence of documentation relating to the system;
existence and content of the chimney plaque;
suitability of the internal section of the chimney;
absence of obstructions all along the chimney;
predominantly vertical height and development of the chimney;
existence and suitability of the chimney cap;
distance of the outside wall of the chimney and of the smoke duct from
combustible materials;
chimney type and material;
absence of other chimney connections.
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iNStallatiON
Installation in premises with fire hazards is forbidden. Installation in residential premises (except for sealed operation appliances) is also forbidden:
in which there are liquid fuel-operated appliances with continuous or intermittent operation, which draw the combustion air in the room in which they are installed, or
in which there are type B gas appliances intended for room heating, with or without production of domestic hot water and in adjacent and adjoining premises, or
in which, in any case, the depression measured during installation between the internal and external environment is greater than 4 pa installations in bathrooms, bedrooms and studio flats
Installation in bathrooms, bedrooms and studio flats is only allowed for sealed or closed hearth appliances with ducted combustion air taken from the outside.
installation premises requirements the support surfaces and/or points must have a suitable load-bearing capacity to support the weight of the appliance, of the accessories and coatings.
the adjacent, side and rear walls and the supporting surface must be made of non-combustible material according to the table
RefeReNceS
A
B
C iNflaMMable ObjectS
200 mm
1500 mm
200 mm
NON-iNflaMMable ObjectS
100 mm
750 mm
100 mm
Flue
B C A
Air inlet figure 1
Inspection figure 2
S s= floor protection
In any case the temperature of the adjacent combustible materials must not reach a temperature equal to or greater than the room temperature increased by 65°C.
the minimum volume of the premises in which to install the appliance must be greater than 15 m³.
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| eNgliSH veNtilatiON aNd aeRatiON Of tHe iNStallatiON PReMiSeS
Ventilation is deemed sufficient when the room is equipped with air inlets according to the table: air inlet see figure 2
Appliance categories pellet stoves
Reference standard
UnI en 14785
Percentage of the net opening section with respect to the appliance fumes outlet section
Minimum net opening value of the ventilation duct
80 cm²
In any case ventilation is deemed sufficient when the pressure difference between the external and internal environment is equal to or less than 4 pa.
In the presence of type B gas appliances with intermittent operation not intended for heating, they must have their own aeration and/or ventilation opening. the air inlets must meet the following requirements:
they must be protected with grids, metal mesh, etc., but without reducing the net useful section;
they must be made so as to make the maintenance operations possible;
positioned so that they cannot be obstructed; the air flow can also be obtained from a room adjacent to that of installation (indirect aeration and ventilation), as long as the flow takes place freely through permanent openings communicating with the outside.
the adjacent room cannot be used as a garage, warehouse of combustible material or for any other activity with a fire hazard, bathroom, bedroom or common room of the building.
fUMeS exHaUSt SySteM
geNeRal ReqUiReMeNtS
each appliance must be connected to a suitable fumes exhaust system and ensure adequate dispersion of the combustion products into the atmosphere. the combustion products must discharged above the roof. Direct discharge from the wall or towards closed spaces is forbidden, even with clear skies.
In particular, it is forbidden to use flexible and extendible metal pipes.
the chimney should only receive the exhaust of the smoke duct connected to the appliance; collective flues or conveying exhausts from hoods above cooking appliances of any kind, or exhausts from other generators into the chimney itself or smoke duct are not allowed.
the smoke duct and the chimney must be connected with a continuity solution, in order to prevent the chimney from resting on the appliance.
It is forbidden to have other air supply channels and pipes for plant engineering transit inside the fumes exhaust systems, especially if over-sized.
the components of the fumes exhaust system must be chosen in relation to the type of appliance to be installed in compliance with:
in the event of metal chimneys, UnI/ ts 11278, with particular attention to what is stated in the specification;
in the event of non-metallic chimneys: UnI en 13063-1 and UnI en 13063-2, UnI en 1457, .-UnI en 1806; considering especially:
temperature class;
pressure class (fumes seal) at least equal to the seal required for the appliance;
moisture resistance (resistance to condensation);
class or level of corrosion and specification of the materials constituting the inner wall in contact with the fumes.
soot fire resistance class;
minimum distance from combustible materials the installer of the fumes exhaust system, once the installation is complete and the relevant checks and inspections have been made, must fix the chimney plaque supplied by the manufacturer with the product in a visible manner, near the fireplace, and which must be completed with the following information:
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nominal diameter;
distance from combustible materials, indicated in millimetres, followed by the arrow and flame symbol;
installer data and date of installation.
every time one must cross combustible materials, the following indications must be complied with: a a a a a a b.1
b.1
b.1
b b b
SyMbOl deScRiPtiON b b.1
a
Minimum distance of combustible materials from the intrados of the framework/floor/wall
Minimum distance of combustible materials from the extrados of the framework/floor
Minimum distance from combustible materials defined by the manufacturer the single wall pipes are indicated in white.
the insulated double wall chimney systems are indicated in grey.
qUOta[MM]
500
500
G(xxx) one can disregard the quota only in the event of using an appropriate heat protection screen (for example: wall plate) to protect the intrados of the framework/floor
SMOke dUct
General requirements the smoke ducts must be installed in compliance with the following general requirements:
they must be insulated if they cross through rooms that are not to be heated or outside the building;
they must not cross rooms in which the installation of combustion appliances is forbidden, nor in other premises compartmentalised against fire or with a fire hazard, nor in rooms and/or areas that cannot be inspected;
they must be installed so as to allow normal thermal expansion;
they must be fitted to the opening of the chimney without protruding inwards;
the use of flexible metal pipes to connect the appliance to the chimney is not allowed;
Chimney
Incorrect
Chimney
Correct oK oK
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counter-slope sections are not allowed;
the smoke ducts must have, along their entire length, a diameter that is no less than that of the attachment of the appliance exhaust pipe; any section changes are allowed only on the inlet to the chimney;
they must be installed so as to limit the formation of condensation and prevent their release from the joints;
they must be positioned at a distance no less than that indicated in the product specifications from combustible materials;
the smoke channel/duct must allow to collect the soot and to be cleaned using a swab and inspected after being disassembled, or through inspection openings when not accessible from inside the appliance.
additiONal ReqUiReMeNtS fOR aPPliaNceS fitted witH aN electRic faN fOR fUMeS exPUlSiON
For the heat generator appliances equipped with electric fan for expelling fumes, the instructions below must be followed:
the horizontal sections must have a minimum upward slope of 3%
the length of the horizontal section must be minimal and, in any case, no longer than 3 metres
the number of direction changes including the one due to the use of the "t" element must not be more than 4.
exaMPleS Of cORRect cONNectiON tO tHe cHiMNey
Installation with internal flue
Installation with internal - external flue protection from rain and wind protection from rain and wind
Insulated flue
Insulated flue
Condensation-proof
"t" fitting with inspection plug
Insulated condensationproof "t" fitting with inspection plug it iS NOt RecOMMeNded tO iNStall a 90° beNd aS tHe fiRSt iNitial PaRt, SiNce tHe aSH wOUld blOck tHe
PaSSage Of tHe fUMeS iN a SHORt tiMe, caUSiNg PRObleMS tO tHe StOve dRaUgHt. See figUReS belOw:
Ash deposited in the 90° bend
Ash deposited in the 90° bend
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exaMPleS Of cORRect cONNectiON tO tHe cHiMNey protection from rain and wind steel plate, airtight protection from rain and wind
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Max 3 mt
3 - 5%
"t" fitting with inspection plug
Insulated "t" fitting with inspection plug
"t" fitting with inspection plug it is mandatory to use airtight pipes.
cHiMNey
In addition to the general requirements, the chimneys for releasing combustion products into the atmosphere must:
operate under negative pressure (operation under positive pressure is not allowed);
have a preferably circular internal section; square or rectangular sections must have rounded corners with a radius of no less than 20 mm (hydraulically equivalent sections may be used, as long as the ratio between the longer side and the shorter side of the rectangle, which circumscribes the section, is in any case no greater than 1.5);
be designed for fumes be designed for fumes expulsion;
have no more than two direction changes with a slope angle no greater than 45°;
be predominantly vertical and have no narrowing along their entire length; be fitted with, in the event of operating in damp conditions, a device for reflux drainage (condensation, rainwater);
ducted system
A ducted system can be installed with one or more ducts, operating only with negative pressure with respect to the environment.
The flexible hose compliant with UNI EN 1856-2, with T400-G characteristics, meets the requirements.
cHiMNey caPS the chimney caps must meet the following requirements:
they must have a useful outlet section no less than double of that of the chimney/ducted system on which it is installed;
they must be adapted in order to prevent the penetration of rain and snow in the chimney/ducted system;
they must be built so that, in the event of winds coming from all directions and from any angle, the expulsion of combustion products is in any case ensured;
they must be free from mechanical intake aids.
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| eNgliSH cOMbUStiON PROdUctS OUtlet qUOta the outlet quota is determined by measuring the minimum height between the roof covering and the lower point of the fumes expulsion section into the atmosphere; this quota must be outside the reflux area and at an adequate distance from obstacles which hinder or make the expulsion of the combustion products difficult or from openings or accessible areas.
reflux area the outlet quota must be outside the reflux area calculated according to the indications below.
near the ridge one considers the lowest between the two.
buffer area for outlet quota a
90°
ß c clear area for outlet quota above the roof slope (
ß >10°)
RefeReNce c a deScRiPtiON
Distance measured at 90° from the roof surface
Height above the ridge of the roof cleaR aRea (MM)
1300
500 the outlet of a chimney/ducted system must not be near obstacles that may create turbulence areas and/or prevent proper expulsion of combustion products and maintenance operations to be carried out on the roof.
Verify the presence of other chimney caps or skylights and dormers.
fUMeS exHaUSt SySteM PROdUct ReqUiReMeNtS temperature class
In the event of a pellet appliance, temperature classes below t200 are not allowed.
Soot fire resistance class the fumes exhaust system interlocked with appliances supplied by solid fuels require soot fire resistance, and the specification must be indicated by the letter G followed by the distance from combustible materials in millimeters (XX) (in compliance with
UnI en 1443) .
In the event of pellet appliances, the fumes exhaust systems must be airtight; if double designation elements are used (G and o, with or without seal elastomer) for connecting the appliance to the chimney, one must comply with the minimum distance
XX in millimeters, indicated for designation G; in the event of fire due to soot, one must ensure the restoration of the initial conditions (by replacing the gaskets and damaged items and cleaning those remaining in use).
ignition tests operation of the appliance must be verified with an ignition test, i.e.:
for mechanical feed appliances, one must complete the ignition test, verify proper operation for at least the next 15 minutes and adjust the switch-off;
For appliances installed in a hot water heating system (closed fireplaces, thermo-stoves), testing must also extend to the entire hydraulic circuit.
18
| eNgliSH coverings and finishings the coverings and finishings must only be applied after having verified the proper operation of the appliance according to the indicated modalities
tecHNical iNStallatiON dOcUMeNtatiON
When installation is complete, the installer must provide the owner or person acting for him, according to the legislation in force, with the declaration of conformity, supplied with:
1) the use and maintenance manual of the appliance and of the system components (such as for example, the smoke ducts, chimney, etc.);
2) photocopy or photograph of the chimney plaque;
3) system booklet (where applicable).
The installer must ask to be issued with a receipt stating that the documentation has been provided, and must keep it with a copy of the technical documentation relating to the installation.
installation performed by several parties
If the individual installation steps are carried out by different parties, each must document the work carried out for the customer and the for the operator working on the next step.
iNSPectiON aNd MaiNteNaNce frequency of operations
Maintenance of the heating system and of the appliance must be carried out on a regular basis according to the table below: tyPe Of aPPliaNce iNStalled pellet operated appliance
Water operated appliances
(closed fireplaces, thermo-stoves, thermo-kitchens)
Boilers
Fumes exhaust system
For further details refer to the "cleaning and maintenance" chapter.
<15kw
1 year
1 year
1 year
4 t of fuel used
(15- 35) kw
1 year
1 year
1 year
4 t of fuel used inspection and maintenance report
At the end of the inspection and/or maintenance operations, a report must be issued and released to the owner, or person acting for him, who must confirm its receipt in writing. the report must indicate the situations encountered, the action taken, any components replaced or installed and any comments, recommendations and requirements.
the report must be kept with the relative documentation.
In the inspection and maintenance report one must mention:
anomalies detected that cannot be removed, which pose a risk to the safety of the user or serious damage to building;
components that have been tampered with.
If anomalies as per above were detected, the owner, or person acting for him, must be warned in writing, in the maintenance report, to refrain from using the system until the safety conditions have been fully restored.
the inspection and maintenance report must include the main information of the technician or company who performed the inspection and/or maintenance operations, with their contact details, date of intervention and the signature of the operator.
19
englisH
Pellets and feeding
The pellets used must comply with the features described by the Standard:
Uni en 16961 - 2 classe a1 - a2
Ö-norm m 7135
din PlUs 51731
Extraflame recommends the use of pellets with a 6 mm diameter for its products.
Open the tank lid and load the pellets using a scoop. tHe Use of eXPired Pellets or anY otHer material damages tHe fUnCtions of YoUr stoVe and Can determine tHe inValiditY of tHe WarrantY and tHe anneXed resPonsiBilitY of tHe manUfaCtUrer.
20
Control Board
ON/OFF
BUTTON
2
3
1
Display OF variOUs
TexT messages
OFF
| EnGlISH
TO aCCess
THe meNU
6 4
5
OperaTiON pOWer aDJUsTmeNT
dISplay IConS kEy
indicates the receipt of the radio signal
On = during radio communication
Off = no radio communication
Flashing = excluded serial port indicates the presence of an alarm.
On: indicates the presence of an alarm
Off: indicates the absence of alarms
Flashing: indicates the deactivation of the depression sensor.
indicates the water temperature status
Off = the T° read by the probe is over the set temperature set
On = the T° read by the probe is below the set temperature set it indicates functioning of the fumes motor.
Off = flue gas motor deactivated
On = flue gas motor active
Flashing = breakdown (contact technical after-sales service)
Not used it indicates functioning of the pellet feed motor.
Off = pellet feed motor deactivated
On = pellet feed motor active.
it indicates pump functioning
Off = pump deactivated
On = pump active
Flashing = the safety device is active (H2O temperature > 85°C)
TemperaTUre seTTiNg indicates the stove modulation
On = the stove is working at the set power
Flashing = the power at which the stove is working is different to the power set, the stove is modulating (for various reasons) it indicates weekly programming functioning indicator on = Weekly programming active indicator off = Weekly programming not active indicates the contact of the external additional thermostat
Contact closed: the contact of the external additional thermostat is closed.
Contact open: the contact of the external additional thermostat is open.
Flashing with closed contact: the contact of the external additional thermostat is closed and the sTBy function is activated
Flashing with open contact: the contact of the external additional thermostat is open and the sTBy function is activated it indicates the summer / winter function (with an additional board)
Off: activates the winter function
On: activates the summer function it indicates the boiler request (with an additional board)
Off: DHW satisfied, pump off
Flashing: the DHW request exists but the work conditions are not satisfied, pump off
On: the DHW is in request mode and the work conditions are satisfied, pump on it indicates the heating request (with an additional board)
Off: heating satisfied, pump off
Flashing: the heating request exists but the work conditions are not satisfied, pump off
On: the heating is in request mode and the work conditions are satisfied, pump on it indicates the puffer request (with an additional board)
Off: puffer satisfied, pump off
Flashing: the puffer request exists but the work conditions are not satisfied, pump off
On: the puffer is in request mode and the work conditions are satisfied, pump on
21
| EnGlISH
GEnEral mEnu
2
3
1
OFF
6
6 4
5
1
2 3
4 5
Go BaCk - ExIt
BrowSE paramEtErS: nExt (2); prEvIouS (3)
modIfy SEttInG data: InCrEaSE (4); dECrEaSE (5)
6 ConfIrm - aCCESS mEnu
SEt powEr
2
SEt tEmpEraturE 6
SEt H2o
2
SEt adjuStmEntS 6 EnaBlE CHrono
2
StatuS
2
6 StovE StatuS pEllEtS
2 uSEr mEnu
6
SEt CloCk
2
2
SEt CHrono tECHnIC SEt
(reserveD TO THe qUaliFieD
TeCHNiCiaN)
2 lanGuaGE
2 dISplay
2 rESEt
BaSIC InStruCtIonS
The following recommendations must be followed the first times the stove is ignited:
it is possible that slight odours are produced due to the drying of the paints and silicones used. Do not remain in the environment for long periods.
Do not touch the surfaces as they could still be unstable.
air the room well several times.
The hardening of the surfaces is terminated after several heating processes.
This appliance must not be used to burn waste.
Before lighting the stove, the following points must be verified:
The hydraulic system must be completed in compliance with the guidelines of the regulations and the manual.
The tank must be full of pellets
The combustion chamber must be clean
The burn pot must be completely free and clean
Check the hermetic closure of the fire door and the ash drawer
Check that the power supply cable is connected correctly
The bipolar switch in the rear right part must be positioned on 1.
do not uSE any InflammaBlE lIQuIdS for IGnItIon!
do not allow tHE BaG of pEllEtS to ComE Into ContaCt wItH tHE BoIlInG Hot StovE durInG tHE fIllInG pHaSE!
In tHE EvEnt of ContInuouS no IGnItIon, ContaCt an autHorISEd tECHnICIan.
Extraflame has an optional additional board that allows the boiler the following further functions when managing the system.
The table below indicates the various possibilities that the optional can offer.
DHW storage management puffer management
3 heating areas instant DHW option puffer pump or 4th heating area management anti-legionella management for DHW storage
DHW storage chrono management auxiliary output management and control
*
*
*
*
*
*
*
*
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tHE rEmotE Control
all that can normally be implemented through the lCD can be adjusted can be adjusted using the remote control.
The table below provides a detailed description of the various functions:
2
3
8
11
14
9
6
7
1
4
5
10
12 13
15
INFO
16
1 on / off
2 powEr InCrEaSE
3 powEr dECrEaSE
4 t° InCrEaSE
5 t° dECrEaSE
6
EnaBlE/dISaBlE
CHrono
7
EnaBlE dElayEd
SwItCH-off
8 mEnu
9 InCrEaSE
10 ESC kEy
11 rEvErSE
12 ConfIrmatIon kEy
13 forward
14 EnaBlE f1 funCtIon
15 dECrEaSE
16 StovE StatuS pressing the key for three seconds, the stove will switch-on or off pressing the key will increase the operating power pressing the key will decrease the operating power
The set temperature can be increased by pressing this key
The set temperature can be decreased by pressing this key pressing the key once will enable or disable the chrono
The delayed switch-off can be set by pressing this key.
For example, if the stove is set to switch-off in an hour, it shall switch-off automatically once the set time elapses, displaying the countdown every minute.
This key provides access to the user and technical menu (the technical menu is reserved for assistance)
The set temperature can be increased by pressing this key
The key allows the user to exit any programme or display and returns to the main menu without saving the data
The key returns to the display of the various menus
This key confirms the adjustments made during the user menu programming phase
The key moves forward in the various menus pre-set key for future applications
The key decreases the value to be set pressing this key will display the general status of the stove
Note: the numbers shown on the remote control are purely indicative and are not present on the remote control supplied with the product.
typE and rEplaCEmEnt of BattErIES
The batteries are housed in the lower part of the remote control.
To replace them, remove the battery holder (as indicated in the figure at the back of the remote control), remove or insert the battery according to the symbol on the remote control and on the battery itself.
For operation, 1 Cr2025, 3v lithium buffer battery is required.
The batteries used contain metals harmful for the environment. They must therefore be disposed of separately in appropriate containers.
if the remote control is off because it has no batteries, stove can be controlled from the control panel on top of it.
While replacing the battery, pay attention to the polarity by observing the symbol on the inside compartment of the remote control.
23
| EnGlISH
CommISSIonInG SEttInGS
Once the power cable at the back of the stove has been connected, move the switch, also located on the back, to (i).
The switch at the back of the stove powers the stove board.
The stove remains off and a first screen appears on the panel reading OFF.
adjuStInG tHE tImE, day, montH and yEar
set clock allows to adjust the time and date
CONTrOls prOCeDUre
press p6 and SEt powEr will appear
press key 2 several times until uSEr mEnu is displayed
Confirm using key 6
SEt CloCk will appear
Confirm using key 6
Use key 4 or 5 to assign the day
proceed by pressing key 2
Use the same procedure: 4 or 5 to set and key 2 to move forward; to adjust the hours, minutes, day, month and year
press key 1 several times to confirm and exit the menu
Day
HOUr miNUTes
DaTe mONTH year
SEt CloCk mON,TUe,WeD,…sUN
0...23
00...59
1...31
1...12
00...99
adjuStInG tHE lanGuaGE
it is possible to select the preferred language to display the various messages.
CONTrOls prOCeDUre
press p6 and SEt powEr will appear
press key 2 several times until uSEr mEnu is displayed
Confirm using key 6
SEt CloCk will appear
press key 2 until SEt lanGuaGE
Confirm using key 6
select the language using key 4 or 5.
press key 1 several times to confirm and exit the menu laNgUage
SEt lanGuaGE iTaliaN eNglisH germaN
FreNCH spaNisH
It IS forBIddEn to uSE tHE applIanCE wItHout tHE dIvIdEr and/ or GlaSS protECtIon (SEE tHE fIGurE at tHE SIdE). ItS rEmoval jEopardISES tHE SafEty of tHE produCt and ImmEdIatEly rEndErS tHE warranty pErIod null and voId. In tHE CaSE of wEar or dEtErIoratIon rEQuESt aftEr-SalES aSSIStanCE for rEplaCEmEnt of tHE part (rEplaCEmEnt tHat IS not undEr GuarantEE aS tHE
ComponEnt IS SuBjECt to wEar).
Upper DiviDer BUrN pOT - Keep THe COrreCT pOsiTiON as iNDiCaTeD iN THe FigUre glass prOTeCTiON
ClEan CHECk up 1 - 2
SHould tHE "ClEan CHECk up" alarm BE trIGGErEd, makE SurE tHat tHE Bottom of tHE Burn pot IS frEE of rESIduES or SCalES. tHE HolES at tHE Bottom muSt BE ComplEtEly frEE to GuarantEE
CorrECt ComBuStIon. (SEE CHaptEr “ClEanInG CarrIEd out By tHE uSEr”) onE Can uSE tHE funCtIon "pEllEt fEEd adjuStmEnt" to adjuSt
ComBuStIon aCCordInG to tHE dESCrIBEd rEQuIrEmEntS. If tHE alarm pErSIStS and tHE aBovE lIStEd CondItIonS HavE BEEn
CHECkEd, ContaCt tHE QualIfIEd aftEr-SalES aSSIStanCE CEntrE.
BUrN pOT BOTTOm
24
| EnGlISH
opEratIon and loGIC
2 1 6 4
OFF
3 5
IGnItIon
Once the points listed previously have been checked, press key 1 for three seconds to ignite the stove.
15 minutes are available for the ignition phase. after ignition and having reached the control temperature, the stove interrupts the ignition phase and passes to sTarTiNg.
StartInG
During the starting phase, the stove stabilises combustion, increasing it progressively, to then start ventilation and pass on to
WOrK.
work
During the work phase, the stove reaches the set power; see following item.
adjuStInG tHE powEr SEttInG set the functioning power from 1 to 5 (settable using keys 2 - 3).
power 1 = minimum level - power 5 = maximum level.
H2o tEmpEraturE SEt adjuStmEnt set the boiler temperature from 65 - 80°C (settable using keys 4 - 5).
pump opEratIon
The pump activates water circulation when the temperature of the water inside the stove reaches approx. 60°C. as the pump always functions above 60°, an always-open heating area is recommended to make product functioning homogenous, avoiding overheating blocks. Normally this area is defined “safety zone”.
EnvIronmEntal tEmpEraturE (in the models envisioned)
The front ventilation can be activated/deactivated and the room temperature controlled by means of the room probe (as per standard). (see the "enable fan" chapter on the following pages.)
Burn pot ClEanInG
While working, the stove has an internal counter which cleans the burn pot after a set amount of time.
This phase will be shown on the display, it will bring the stove to a lower power level and will increase the flue gas motor for a programmed amount of time. When the cleaning phase is finished, the stove will continue work going back to the selected power level. modulatIon and H-off as the water temperature approaches the set point, the boiler starts to modulate automatically bringing itself to the minimum power.
if the temperature increases beyond the set point, it will automatically switch off indicating H-off and will automatically go back on when the temperature drops below the set point.
SwItCH-off press key 1 for three seconds.
When the operation has been performed, the appliance automatically enters the switch- off phase, blocking the supply of pellets.
the flue exhaust motor and the hot air ventilation motor will remain on until the temperature of the stove has dropped below the factory parameters.
rE-IGnItIon
The stove can only be re-ignited automatically or manually when the cooling cycle conditions and the preset timer have been satisfied. no IGnItIon fIrSt IGnItIon Could EvEn faIl aS tHE auGEr IS Empty and IS not alwayS aBlE to load tHE Burn pot wItH tHE rEQuIrEd amount of pEllEtS on tImE to rEGularly Start tHE flamE.
If tHE proBlEm oCCurS aftEr only a fEw montHS workInG, CHECk tHat routInE ClEanInG StatEd In tHE
StovE BooklEt, HaS BEEn CarrIEd out CorrECtly.
25
| EnGlISH
addItIonal tHErmoStat
n.B. : Installation must be performed by an authorised technician it is possible to thermostat a room adjacent to the room where the stove is positioned: just connect a thermostat following the procedure described in the next point (it is recommended to position the optional mechanical thermostat at a height of
1.50m from the ground). stove functioning with the external thermostat connected in the sTBy clamp can be different on the basis of the activation or deactivation of the sTBy function.
the StBy clamp leaves the factory jumpered, therefore it is always with closed contact (on request).
addItIonal tHErmoStat funCtIonInG wItH StBy aCtIvE
When the sTBy function is activated, the leD flashes. When the contact or external thermostat is not satisfied (open contact/temperature reached), the stove will switch off. as soon as the contact or external thermostat passes to the "not satisfied" status (closed contact/temperature to reach) it will re-ignite.
note: stove functioning depends on the temperature of the water inside the same and relative factory restrictions set.
If the stove is in H off (water temperature reached), any additional contact or thermostat request will be ignored.
addItIonal tHErmoStat InStallatIon
switch the appliance off using the master switch positioned on the rear of the stove.
remove the plug from the socket.
refer to the electrical layout to connect the two thermostat cables onto the relative clamps positioned don the rear of the machine, one is red and the other black (sTBy clamp). Every model can have a different position of the relative clamps in the rear of the machine. the image is given as an example.
AUX
STBY tHE StBy and aux
ClampS, found at tHE
BaCk of tHE StovE
Can BE notEd In tHE dIaGram at tHE SIdE
26
| EnGlISH
mEnu StruCturE
2 1
OFF
2
2
2
2
3
6 4
5
1
2 3
Go BaCk - ExIt
BrowSE paramEtErS: nExt (2); prEvIouS (3)
modIfy SEttInG data: InCrEaSE (4); dECrEaSE (5) 4 5
6 ConfIrm - aCCESS mEnu mEnu
SEt powEr
SEt tEmpEraturE
6 powEr
SEt H2o tExt
SEt adjuStmEntS
StatuS
EnaBlE CHrono pEllEtS
StatuS St 0
StatuS St 1
StatuS St 2
StatuS St 3
StatuS St 4
StatuS St 5
StatuS St 6
StatuS St 7
StatuS St 8
StatuS St 9
StatuS St a uSEr mEnu
SEt
CloCk day
HourS mInutES datE montH yEar
EnaBlE CHrono
SEt
CHrono
Start - prG1
Stop - prG1 monday prG1 off
Sunday prG1 off
SEt prG1
Start - prG2 00:10
Stop - prG2 00:10 monday prG2 off
Sunday prG2 off
SEt prG2
Start - prG3 00:10
Stop - prG3 00:10 monday prG3 off ...Sunday prG3 off
SEt prG3
Start - prG4 00:10
Stop - prG4 00:10 monday prG4 off ...Sunday prG4 off
SEt prG4 lanGuaGE Ital - EnGl - dEut - fran - ESpa dISplay dISplay rESEt rESEt valuE
01 - 05 funCtIon selecting the power
65 - 80°C selection of the boiler temperature set-point on-off activation / deactivation weekly programmer
-30... +20% selecting the percentage of pellet feed
References reserved to the technician mon...Sun
setting the day of the week
00...24
00...59
adjustment of the hour adjustment of the minutes adjustment of the date 1...31
1...12
00...99
adjustment of the month adjustment of the year off activation/deactivation of the weekly programmer off - 00:00 Time 1 st ignition off - 00:00 Time 1 st switch-off on/off on/off ignition/switch-off consents for various days
65 - 80°C Temperature setting for the 1 st time span off - 00:00 Time 2 st ignition off - 00:00 Time 2 st switch-off ignition/switch-off consents for various days
65 - 80°C setting room temperature for the 2 st time span off - 00:00 Time 3 st ignition off - 00:00 Time 3 st switch-off on/off ignition/switch-off consents for various days
65 - 80°C setting room temperature for the 3 off - 00:00 Time 4 st ignition st time span off - 00:00 Time 4 st switch-off on/off ignition/switch-off consents for various days
65 - 80 °C setting room temperature for the 4 st time span selecting the language off - 10...31
selecting display brightness on/off resets the values modifiable by the user back to the default values.
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SEt powEr
The following menu allows the power to be set. minimum power 1, maximum power 5.
CONTrOls prOCeDUre
press key 6 and SEt powEr will appear
press key 6 to access and key 2 to proceed
SEt tEmpEraturE will appear.
press 4 to increase the set and 5 to decrease it.
press key 6 to confirm and key 1 to return to the previous menus
up to the initial status
SEt tEmpEraturE
The following menu allows the boiler temperature to be set
The possible settings are: 65 - 80°C.
CONTrOls prOCeDUre
press key 6 and SEt powEr will appear
press key 2 several times until SEt tEmpEraturE is displayed
press 6 to access
press 4 to increase the set and 5 to decrease it.
press key 6 to confirm and key 1 to return to the previous menus
up to the initial status
SEt adjuStmEntS
EnaBlE CHrono
The boiler chrono can be enables/disables from this menu
CONTrOls prOCeDUre
press key 6 and SEt powEr will appear
press key 2 several times until SEt adjuStmEntS is displayed
press key 6
EnaBlE CHrono will be displayed
Use keys 4 or 5 to activate and set to "on"
press key 6 to confirm and key 1 to return to the previous menus up to the initial status
pEllEt rEGulatIon
The following menu allows the adjustment of pellet feed as a percentage.
if the stove has functioning problems owing to the quantity of pellets, adjust pellet feeding directly from the control board.
The problems correlated to the amount of fuel can be divided into 2 categories:
28
| EnGlISH
NO FUel:
the stove can never develop a suitable flame, tending to remain very low even at high powers.
at minimum power the stove tends to almost switch-off taking the stove into “ no pEllEtS ” alarm condition.
when the stove displays the “ no pEllEtS ” alarm, there may be non-burned pellets inside the burn pot.
exCess FUel:
the stove develops a very high flame even at low power.
the panoramic glass is very dirty, obscuring it almost totally.
the burn pot tends to become encrusted, blocking the holes for air intake due to the excessive pellet feed, as it is only burned partially.
The regulation to be performed is a percentage. Therefore a modification of this parameter will lead to a proportional variation of all stove feeding speeds.
Feeding is from -30% to +20%.
Follow the procedure on the display to perform this adjustment:
CONTrOls prOCeDUre
press key 6 and SEt powEr will appear
press key 2 several times until SEt adjuStmEntS is displayed
Confirm using key 6
press key 2 until pellet IS dISplayEd
press 4 to increase the load and 5 to decrease it
press key 6 to confirm and key 1 to return to the previous menus
up to the initial status
uSEr mEnu
SEt CloCk
see chapter: first ignition settings
CHrono
The chrono allows to program 4 time spans within a day to use every day of the week. the switch-on and switch-off time can be set in every time span, along with the days of use of the programmed time span and the desired water temperature (65
- 80°C). reCOmmeNDaTiONs
The ignition and switch-off times must be within the arc of one day, from 0 to 24 and not over several days.
Before using the chrono function, set the current day and time. Therefore check that the points listed in the “set clock” sub-chapter have been followed, so that the chrono function works. aside from programming it, activate it as well. example switch-on time 07:00 switch-off time 18:00
CorrECt switch-on time 22:00 switch-off time 05:00
InCorrECt
29
| EnGlISH
proGrammInG ExamplE
let's suppose that the weekly programmer function is to be used and 4 time periods are to be used in the following way:
1st time period: from 08:00 to 12:00 every day of the week excluding Saturday and Sunday
2nd time period: from 15:00 to 22:00 only Saturday and Sunday with both times having a water temperature set of 75°C
CONTrOls prOCeDUre: press key 6 once and SEt powEr will appear press key 2 until uSEr SEt
SEt uSEr
1sT Time periOD sWiTCH-OFF
Use keys 4 - 5 to enter the time “12:00”, which corresponds to the switch-off time of the 1st time period.
To confirm and continue programming, press button 6. press button 3 to go back to the previous parameter.
Stop prG1 off
..
..
Stop prG1
12:00 press key 6 to confirm
SEt CloCk will appear press key 2 until CHrono SEt
SEt CHrono eNaBle 1sT Time periOD Days
Use keys 4 and 5 to enable on/disable
off the days
Keys 2 and 3 to scroll the various days, select from monday to Friday on on, excluding saturday and sunday (off)
To confirm and proceed press key 6 monday..prG1
on
..
..
frIday..prG1
on press key 6 to confirm and continue programming.
Start prG1 off appears
Start prG1 off
H2O TemperaTUre seT 1sT Time periOD
Using buttons 4 and 5 select the desired H2o temperature
(65-80°C)
To confirm and proceed press key 6
SEt prG1
75°C
1sT Time periOD sWiTCH-ON
Use keys 4 - 5 to enter the time “08:00”, which corresponds to the switch-on time of the 1st time period.
To confirm and continue programming, press button 6. press button 3 to go back to the previous parameter.
Start prG1
08:00
2ND Time periOD sWiTCH-ON* at this point, the second time period must be programmed.
Start prG2 off
The sequence to be followed is the same and is repeated as for the 1sT Time periOD switch-on.
*2ND Time periOD sWiTCH-ON at this point, the second time period must be programmed. The sequence to be followed is the same and is repeated as for the 1sT Time periOD sWiTCH-ON. On this occasion it is only necessary to enter the time, for example start at 15:00 and stop at 22:00 and to activate the days saturday and sunday by setting them at "ON". follow tHE InStruCtIonS dESCrIBEd In tHE "EnaBlE CHrono" CHaptEr to EnaBlE tHE CHrono wHEn tHE wEEkly proGrammEr IS aCtIvE, a rElatIvE ICon wIll lIGHt up on tHE Control Board
30
adjuStInG lanGuaGE
• see chapter: first ignition settings
dISplay
This menu allows to regulate the brightness of the display. The possible settings range from OFF - 10 to 31.
activating OFF, the back light of the display will go off after a preset delay.
The back light will go on as soon as a key is pressed or if an alarm should be triggered in the machine.
| EnGlISH
CONTrOls prOCeDUre
press key 6 and SEt powEr will appear.
press key 2 several times until uSEr is displayed.
press key 2 until dISplay.
press keys 4-5 to select the brightness
press key 6 to confirm and key 1 to return to the previous menus up to the initial status.
OFF
OFF
rESEt
allows to reset all values modifiable by the user back to the default values. The data are:
CONTrOls prOCeDUre
press key 6 and SEt powEr will appear.
press key 2 several times until uSEr IS dISplayEd.
press keys 4-5 to select on and press key 6.
press key 2 until rESEt.
"donE" will appear on the display to confirm the command
seT H2O = 75°C
seT pOWer = 5
eNaBle CHrONO = OFF
sTarT prg1=OFF
sTOp prg1 = OFF
mONDay prg1 = OFF
pelleT = 00%
.......all chrono parameters OFF sTaND By = OFF
otHEr funCtIonS
aIr dISCHarGE
This function allows to bleed any air in the stove. activates the function:
The pump indicator lights on the display will go on (the pumps will be powered for 15 minutes and 30 seconds and will then stop for 30 seconds; cut the power to interrupt)
CONTrOls prOCeDUre
press key 1 and 4 simultaneously.
The password will be required.
enter the code "77" via key 4
Confirm using key 6.
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CLEaNING uNdEr uSEr'S rESpoNSIbILIty
Some images could be offset from the original model.
daILy
burn pot:
The burn pot is cleaned via a mechanical system at pre-fi xed intervals automatically by the boiler. The figure below shows the burn pot with underlying opening. The company recommends the removal of ash deposits using a suction device at least once every two days, or however, on the basis of use of the product.
UPPER DIVIDER BURN POT
KEEP THE CORRECT POSITION
AS INDICATED IN THE FIGURE
WEEKLy
Cleaning the ash drawer:
Empty the ash drawer every week or when required. It is therefore recommended to remove the ash in the combustion chamber at least once a week using a suitable suction device.
A
B
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CLEaNING uNdEr uSEr'S rESpoNSIbILIty
Some images could be offset from the original model.
MoNtHLy
Cleaning the deflector:
The smoke deflector located under the cleaning springs of the heat exchanger must be removed every month. Move it as follows: remove part A of the door upper deflector fixed with 3 screws, remove part B of the door upper deflector fixed with
2 screws and remove the smoke central deflector as if it were a drawer.
A B
MaKE SurE tHat tHE aSH IS CoMpLEtELy CoLd bEforE EMptyING It INto a SuItabLE CoNtaINEr.
routINE MaINtENaNCE
In order to guarantee proper functioning and safety of the device, the operations indicated below must be performed every season or more often when necessary.
door, aSH draWEr aNd burN pot GaSKEtS
The gaskets guarantee the tightness of the stove and its consequent good functioning.
These must be checked regularly: if they should be worn or damaged they must be replaced immediately.
These operations must be carried out by a qualified technician.
CoNNECtIoN to tHE fLuE
Suck and clean the pipe that leads to the flue yearly or anytime that it is necessary. If there are horizontal tracts the residues must be removed before they can obstruct flue passage.
NoN-CLEaNING jEopardISES SafEty.
If tHE poWEr SuppLy CabLE IS daMaGEd, It MuSt bE rEpLaCEd by tHE aftEr-SaLES SErvICE or by a
SIMILarLy quaLIfIEd pErSoN, So aS to avoId aL rISKS.
for CorrECt fuNCtIoNING, tHE StovE MuSt uNdErGo routINE MaINtENaNCE by a quaLIfIEd tECHNICIaN, at LEaSt oNCE a yEar.
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routINE MaINtENaNCE
Some images could be offset from the original model.
d
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C b
34 d a
C b
C
E a b
C
Fumes motor (disassembly and cleaning and fumes pipe and "T"), new silicone in the provided points
Inspections of gaskets, ash drawer and door
(replace them and apply silicone where envisioned)
Combustion chamber and heat exchanger (full cleaning) including ignition-plug pipe d
Feed box (complete emptying and cleaning).
E Check air intake pipe and cleaning of the flow sensor
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DISpLay off
STaRT
Stove off
DISpLayS
The start-up phase is in progress
REaSoN pELLET fEEDING
Continuous pellet feeding is in progress during the ignition phase
IGNITIoN
The ignition phase is in progress
STaRT-up
The start-up phase is in progress
WoRk
The normal work phase is in progress
MoDuLaTIoN
BuRN poT cLEaNING
The stove is working at minimum
Automatic burn pot cleaning is in progress
fINaL cLEaNING
The final cleaning is in progress
STaND-By cooLING
STaND-By
Hoff
BLack ouT
STaND-By aNTI-fREEzE
Stove off waiting for re-ignition due to an external thermostat
The stove will only re-start when the external thermostat makes a request
A new ignition is attempted when the stove has just been switched off. When the stove switches off, one must wait for the complete shutdown of the fumes motor, then clean the burn pot. The stove can only be re-ignited when these operations have been performed.
Stove off due to water temperature over set
As soon as the water temperature drops below the pre-set parameters, the stove will switch back on
The stove is cooling after a power cut.
Once cooling is completed it will re-start automatically
The anti-freeze function is in progress as the H2O t° is below the factory set threshold the pump is active until the water reaches the pre-set factory parameter +2°C
aNTILock
The pump antilock function is in progress (only if the stove has been in an OFF state for at least 96 hours); the pump is activated for the time pre-set by the manufacturer, in order to prevent it from blocking
auTo BLoW
The automatic blow is active
ExcHaNGER BLock Automatic exchanger cleaning is blocked
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DISpLay
aLaRMS
ExpLaNaTIoN
Indicates the presence of an alarm.
SoLuTIoN
On: indicates the presence of an alarm
Flashing: indicates the deactivation of the depression sensor.
The alarm can be reset by pressing key 1 for 3 seconds only if the fumes motor has stopped and if 15 minutes have passed from when the alarm was displayed.
aSpIRaTIoN fauLT
Fumes motor fault Contact after-sales centre
fuMES pRoBE
HoT fuMES
Fumes probe failure.
High flue gas temperature
Contact after-sales centre
Check pellet feed (see “Pellet feed adjustment”). If the problem cannot be solved, contact an authorised technician.
cLEaN cHEck up 1 - 2
(1 = STaRT-up pHaSE)
(2= WoRk pHaSE)
The door is not closed correctly.
The ash drawer is not closed correctly.
The combustion chamber is dirty.
The flue exhaust pipe is blocked.
No
IGNITIoN
No IGNITIoN
BLack ouT
No pELLETS
DEpR aLaRM
DEBIMETER fauLT
H20 ovERTEMp
TRapDooR fauLTy
MINIMuM pRESSuRE aLaRM
Check hermetic door closure.
Check hermetic closure of the ash drawer.
Check cleanliness of the fumes pipe, of the sensor in the primary air channel and the combustion chamber.
The pellet feed-box is empty.
Pellet feed calibration inadequate.
No current during the ignition phase.
Check for the presence of pellets in the feed-box.
Adjust pellet flow (see “Pellet feed adjustment”).
Check the procedures described in the “Ignition” chapter.
Take the stove to OFF conditions using key 1 and repeat the procedure described in the "Ignition" chapter.
The pellet feed-box is empty.
No pellet feed.
The motor reducer does not feed pellets.
The door is not closed correctly.
The ash drawer is not closed correctly.
The combustion chamber is dirty.
The flue exhaust pipe is blocked
Flow sensor faulty.
Sensor disconnected
The water in the stove has exceeded 95°C.
Possible air in the system.
Lack of adequate circulation.
Lack of or inadequate safety zone.
Possible circulator anomaly.
Check for the presence of pellets in the feed-box.
Adjust the pellet flow (see “Pellet feed adjustment”).
Check hermetic door closure.
Check hermetic closure of the ash drawer.
Check cleanliness of the fumes pipe and the combustion chamber.
Contact after-sales centre
Contact after-sales centre
The automatic cleaning of the burn pot is blocked.
The system pressure read by the pressure switch is too low.
Possible presence of air in the system.
Possible lack of water or leaks due to anomalies in some system component.
Contact after-sales centre
Contact after-sales centre
H2O probe failure Contact after-sales centre
H2o pRoBE aLaRM
Max H2o pRESSuRE aLaRM
The pressure of the water has exceeded the max threshold
Check that the expansion vessels are not damaged or under-dimensioned
Check that the cold system is loaded at the correct pressure
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37
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EXTRAFLAME S.p.A.
Via Dell’Artigianato, 12 36030 - MONTECCHIO PRECALCINO (VI) - ITALY
+39.0445.865911 - +39.0445.865912 - [email protected] - www.lanordica-extraflame.com
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Extraflame reserves the right to vary the features and data shown in this booklet at any time and without prior notice, in order to improve its products.
This manual cannot be considered as a contract for third parties.
This document is available at www.extraflame.it/support
004275902 Mu Lucrezia IdroS512 rev004
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