eta Dafne User manual

Instruction book/Use/Maintenance/Warranty Dafne/Mini Dafne/Energy/Arianna
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CONFORMITY DECLARATION
ACCORDING TO THE FOLLOWING EUROPEAN NORMS:
1. CEE 73/23 AND SUBSEQUENT AMENDMENT 93/68 CEE
2. CEE 89/336 AND SUBSEQUENT AMENDMENT 93/68 CEE
92/31 CEE
93/97 CEE
ETA KAMINI ITALIA S.a.s., declares under its own responsibility that Pellet burning Thermo
Stoves have been designed and built according to security norm requirements for CE brand.
91,00%
91,00%

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PRESENTATION
"Thank you for choosing the thermo pellet
"DAFNE / Mini DAFNE / ENERGY / ARIANNA"
ETA Kamini Italy S.A.S. "
This product resulted from a careful study design and competent, is built with quality materials that
have been Know-worked-out by highly qualified using HDF machines components electrical
and electronic choices, are of high quality.
These materials and the processing system ensure that our product is to have a good use and a long
life.
Before using the thermo stove, carefully read the instructions in this book, where you will find all
the information required for installation, operation and security of the same.
Remember that the first time the thermo should be performed by an authorized by the plumbing that
will verify the installation and compile the regular warranty certificate accompanied by a
declaration of conformity, according to Law 37/08 (ex 46/90), issued by fitter who carried out
the connection to the plumbing.

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GENERAL WARNINGS
• This manual has been prepared by the manufacturer and is incorporated into the product and
must be preserved carefully by the user.
The instructions contained herein apply to both the thermo "Daphne" and for "Mini Dafne" for
"Energy" and the "Arianna", having as the only element of the diversification potential of warming
and the overall dimensions (see specifications techniques to p. 5, 6, 7 and 8).
• Before connecting the heater to the heating system, and proceed to the first power, carefully
read all instructions contained therein.
• This unit is for use with pellets of maximum diameter 6 mm according to standard CEN / TS
14961, and not the other type of fuel.
Using any other product can affect the proper function of stove, making void the warranty, with all
consequent responsibility of the user.
• Improper installation and / or poor maintenance can cause injury to persons, animals or things, in
which case the manufacturer shall be deemed exempt from all civil and criminal.
WARNINGS SAFETY
Before the first power of Thermo Stove, verify that:
• The heating system is full of water, with a pressure of at least 1,2 bar;
• Inside system there is no air since
(1)
, if it happens, the WATER SECUTITY PRESSURE
SWITCH switch would not allow the lighting;
• The pump works and there is not blocked in; if this happens, unblock using the windmill screw
from the circulator front side;
• Exhaust pipe and inlet air pipe are clean, for good pellet combustion.

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RULES OF PROPER USE
• Glass has to be cleaned when is cold, NEVER HOT;
• Do not open door during operation, this would cause the release of smoke and fire sparks
• In case of breakage of glass does not use boiler before did not provided to replace it;
• Take care not to place flammable materials in the immediate vicinity of stove;
• Do not use flammable liquids to light the stove;
• During refueling not allow the bag in contact with the hot stove;
• The tank lid must remain closed pellets, it is only open during fuel.
• The bags of pellets must be kept away from the stove, is a minimum of at least 1,5 m;
• You should always have at least half a tank of pellets;
• Before performing any cleaning and / or maintenance, disconnect the appliance from the mains,
by acting on the device or upstream, pulling the plug.
NOTE:
(1) Unscrew the cap placed over the vent "Jolly" and push down the float contained in it until it will release a small
amount of water.

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NOTA BENE
La Termostufa “Arianna” è nata per il solo riscaldamento domestico, non prevede la produzione di acqua calda
sanitaria ed è provvista di una valvola manuale di carico.

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COMPONENTS USE
In this section are listed, simplified, the components use of Thermo stove in order to give an
overview of the need for use and operation of the product.
• SPARK PLUGS: are positioned at the base of the brazier, used for starting combustion.
• MOTOR: Start the screw conveyor movement for dragging pellets from the tank to the crucible.
• SMOKE FAN:: Push combustion smokes outside and bring inside the combusting air.
• PUMP: Push water in to heating system.
• * PLANT EXCHANGER: Produces water for domestic use.
• *TREE WAYS VALVE AND FLOW INDICATOR: Give priority to domestic water production
on heating system.
N O T E
The stove should be provided with a room thermostat in order to fully utilize all its capabilities.
However it is not supplied as standard, given the multitude of products on the market, leaving the
buyer to choose one you like.
The thermostat should be positioned on the wall, preferably in a different environment from that in
which according to the stove, placed at a minimum height of 120 cm from the floor and must be
connected to the thermo by means of an electric cable.
Upon reaching the set temperature on the thermostat the heating circuit is closed via the three-way
valve, the thermo waits for new request heating or hot water.
* Only available on models with DHW.

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SAFETY DEVICES
Listed below are the safety devices installed on the stove. Please read this section carefully so as
to control the proper operation and to avoid any failures or malfunctions due to negligence by the
user in order not to encumber or seek to break up the other components of the product.
• WATER TEMPERATURE SENSOR: Check water temperature into system and send to the
checking switchboard, connecting in this way pump operation and power modulation. If
temperature gets high, display send an alarm and stove stops working.
• SAFETY THERMOSTAT WITH MANUAL RESET: Constantly check water temperature into
stove and, in case ich is high than 90°C, it stops screw conveyor and fuel sending.
• SAFETY VALVE 3 bar: It starts when water pressure inside system exceeds operation pressure
(max 1,2 bar), reaching the limit 3 bar, valve setting pressure; valve is open and causing water
outlet. An exhaust pipe is required.
• MANOMETER: Located under fuel tank cap, it allow water pressure checking inside system
(optimal pressure 1,2 bar cold).
• WATER PRESSURE: In case of water deficiency in the stove, or no sufficient pressure, it stops
feed of screw conveyor and fuel sending.
• SMOKE THERMOCOUPLE: Placed on smoke exhaust and it checks their temperature, it
regulates the combustion and, in case of anomaly (too high temperature) alarm 1 is show on
display, stove is blocked.
• SMOKEC PRESSURE SWITCH: Checks regular smokes flow through the fan. If it presents a
depressore , due to chimney obstructions (soot or other), breaks stove
• EXPANSION VESSEL: It absorbs water volume increase due to overheating, it’s located at base
of boiler.
• JOLLY VRNT: ÉIt’s on the upper side of the stove and allow exit of air inside boiler.

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FUNCTIONING
The Thermo stove “DAFNE” is prepared for two functioning ways:
USING ROOM THERMOSTAT
Temperature you want to reach in the room has to be set on the thermostat, while the temperature
of modulation of the water in the boiler, of 65 º C, is setted into parameters (H
2
O).
When this temperature is reached, taking the thermo regulates itself to a minimum and stays
there until the maximum operating temperature (70 º C).
Reached that value the thermo initiates the switch-off phase, when the boiler water temperature is
lowered to 4 ° C (taking in 66 º C) starts automatically the step of re-ignition. Thanks to this mode
of operation has the advantage to have available hot water always ready for use, and,
for this reason the thermo stove can also be used in SUMMER, only for the production of domestic
hot water.
The poaaibility of using each functionality of stove, requie installation of room thermostat; if
this has not been installed, the stove will work continuously only with pre – set parameters.
•The thermo stove can only burn pellets with the characteristics described by the
standard CEN / TS 14961 (Ø 6 mm max.), which combustion is handled electronically. The
heat that flows from it is transmitted, after several passages in the exchange circuit with
high efficiency, water contained in the heat exchanger.
•The fuel tank is placed in the upper part of the thermo stove and the filling is done by
opening a door above the coating.
•The fuel is drawn into the burner by means of an auger operated by a geared motor.
•The ignition of the pellets takes place using two electric resistances which, after a preheating
phase, transfer the thermal power required trigger of combustion.
•The smoke extractor, a centrifugal fan, promotes combustion by drawing combustion air to
the outbreak taking it from an external air intake.
•If the combustion air intake to happen from within an environment is necessary to create
an air hose to replenish the oxygen removed so as to facilitate air exchange effective as
prescribed in the standard UNI 10339 / 95 in function of the environment occupied.
•The combustion fumes are sucked by the centrifugal fan and sent, in a forced way, towards
an outlet union, on the back, bottom, which must be connected to the outside through a steel
pipe (Ø 100 mm).
•The ash produced by combustion of the pellets fall into the hopper. This tray should be
emptied whenever necessary so as not to impede or affect the proper combustion.
•Water inside stove is heated and sent to thermic system through a pump.

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Hot Domestic Water is continuously produced (≈10 l/min) with an increase ∆T 25º C, by a
plate heat exchanger, specially installed w hich constitutes a secondary circuit and separated,
only for the heating of the water used for domestic purposes .
At the time of the request, comes into operation a flow switch that, by acting on a three-way
valve, will give priority to the domestic water, by bringing together all the power of
the thermo stove to the sanitary circuit.
Fuel quantity, smoke extraction, combustion air request, pump starting, daily or weekly schedules
are determined by an electronic switch in order to optimized the stove performance.
NOTE TO SPECIFICATION PER
“THERMO STOVE WITHOUT HOT DOMESTIC WATER”
For applications requiring thermo stove without hot domestic water , a feature available on all
models, we point out that this type of thermo stove works exclusively through the room
thermostat by which you set the desired temperature in the environment.
Once you reach that value, detected by the thermostat, stove reduces, automatically, its operating
power to the minimal function, while continuing to work without interruption, to go off only in the
presence of explicit user request, called up from the small panel of control or in the case where the
water reaches the temperature of 80° C.

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INSTALLAZIONE
The installation of the thermo stove should be performed by qualified personnel who, following
the safety rules and technical standards, release, following an audit, a statement of compliance
(conformity declaration) with the L.37/08 (ex 46/90).
In order to obtain optimum operation of our product it is necessary to pay attention to
some expedients.
•Thermo stove has to be installed away from curtains, tissue, furnishing or whatever else
could cause fires.
•Connect the exhaust of the fumes to an existing chimney or playing in the wall of a
hole diameter of 100 mm, from which it is possible to make out a steel pipe of equal
diameter and outside the building to a height of at least 2 meters. Ensure that the jointsof the
pipes are perfectly sealed with heat resistant silicone seal. (see graph)
•Place a T for inspection between exhaust fumes of stove and the conduit to make a good
cleaning of the flue for routine maintenance and any extraordinary. (see graph)
•If the stove is installed in a building with walls potentially flammable must be placed
between the wall and the flue gas duct an insulating sleeve, this arrangement is to be
adopted even when crossing of the roof by the tailpipe
. (see graph)
•If thermo stove is installed in a building with flammable walls, it is necessary to put between
wall and smokes exhaust pipe an insulating sleeve continuing along its passage through the
roof too.
•Ensure that the environment where you place the thermo there is sufficient
air to permit efficient combustion. If it does not try to take air in through openings in the
walls of the room to ventilate. Connect, necessarily, directly the suction pipe of the
combustion air outside, taking care not to obstruct. (see graph)
•Thermo stove must be connected to the mains upstream installing an interception
device (circuit breaker - differential), so as to place it in a safe condition.
•If you are using an external chimney, to avoid problems related mainly to
the condensation of vapor in the flue gas anhydrous, is required to insulate the same.

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HYDRAULIC CONNECTION
The water connections must be made by competent or qualified, to ensure and
certify compliance of the system according to the Law 37/08 (ex L. 46/90) respecting the
existing legislation, in particular, referring to UNI 10683/98 and by carefully following
the manufacturer's instructions.
• Thermo stove does never have to work without water in the system, since in this case it could be
seriously damaged.
• Before running the hydraulic connection make sure that the mains water does not present a
hardness greater than 15 º f (hard water15 to 32 º f) if the conditions of departure it is found, it
is necessary to use a water softener, or of an inhibitor of limestone-based polyphosphate salts.
• Connect thermo stove to hydraulic sistem, to the domestic hot water system and to heating
system, using flexible pipes at least cm 50 long for moving easly the same in case of maintenance.

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It is reported, purely by way of illustration, some examples of installation.
Proper enforcement is left, however, the installation technician.

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COMPONENTS - CONNECTIONS

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Particular Components

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CONTROL PANEL FUNCTIONS AND FUNCTION KEY
APOWER ON/ POWER OFF
The first time, on the panel display:

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At this point , setting clock.
HOW TO DO:
• Enter menu pushing ,
• Proceed pushing ,
until “SET CLOCK”, and pushing .
•Pusch button [+] and [-] to change houres.
•Pusch to pass minutes.
•Push buttons [+] e [-] to change minutes.
•Push to pass to day.
•Push [+] e [-] to change day.
•Finally push to exit.
For going back to starting position, push .