LA NORDICA TermoRosa Ready D.S.A User manual

MADE IN ITALY
design & production
WOOD PRODUCTs UsER MANUAL
ITALIANO
UK
BENUTZERHANDBUCH HOLZPRODUkT
DE
7097501 - Rev.07
TERMOROsA READy DsA
TERMOROsA XXL READy DsA

ENGLISH ............................................................................................................5
DEUTSCH ..........................................................................................................26
ENGLIsHDEUTsCH2

TERMOROSA READY DSA - READY DSA 2.0
PRIMA DELL’INSTALLAZIONE ESEGUIRE LE SEGUENTI VERIFICHE.
BEFORE THE INSTALLATION PERFORM THE FOLLOWING CHECKS.
VOR DER AUFSTELLUNG FOLGENDE PRÜFUNGEN AUSFÜHREN.
AVANT L’INSTALLATION IL FAUT RÉALISER LES SUIVANTES VÉRIFICATIONS
.ANTES DE LA INSTALACIÓN, REALIZAR LOS CONTROLES SIGUIENTES
LA INSTALACIÓN.L’INSTALLATION.INSTALLATION.INSTALLATION.INSTALLAZIONE.
3

TERMOROSA XXL READY DSA - XXL READY DSA 2.0
4

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ATTENTION
sURFACEs CAN BECOME VERy HOT!
ALWAys UsE PROTECTIVE GLOVEs!
During combustion, thermal energy is released that signicantly increases the heat of surfaces, doors, handles, controls, glass, exhaust
pipes, and even the front of the appliance. Avoid contact with those elements if not wearing protective clothing (protective gloves
included).
Make sure children are aware of the danger and keep them away from the stove during operation.
ENGLISH - CONTENTS
INSTALLATION. ......................................................................................................................................................................................3
TECHNICAL DATA .................................................................................................................................................................................8
GENERAL PRECAUTIONS ....................................................................................................................................................................8
DECLARATION OF CONFORMITY OF THE MANUFACTURER ..........................................................................................................9
INSTALLATION REGULATIONS ............................................................................................................................................................9
CLOSED expansion Tank system .............................................................................................................................................................................9
AUTOMATIC THERMAL DISCHARGE VALVE DSA ..............................................................................................................................................10
SYSTEM CONNECTION AND FILLING..................................................................................................................................................................10
FIRE SAFETY .......................................................................................................................................................................................10
IN A EMERGENCY ..................................................................................................................................................................................................10
TECHNICAL DESCRIPTION ................................................................................................................................................................11
DIGITAL ELECTRONIC CONTROLLER FOR WATER HEATERS ......................................................................................................12
OPERATION ............................................................................................................................................................................................................12
EXTRA FUNCTIONS ...............................................................................................................................................................................................13
ELECTRIC CONNECTION......................................................................................................................................................................................14
FLOW CHART - MENU ..........................................................................................................................................................................................15
FLUE .....................................................................................................................................................................................................15
CONNECTION TO THE CHIMNEY .........................................................................................................................................................................16
CONNECTING A FIREPLACE OR OPEN HEARTH TO THE FLUE .......................................................................................................................16
CHIMNEY POT ........................................................................................................................................................................................................16
AIR FLOW IN THE PLACE OF INSTALLATION DURING COMBUSTION ........................................................................................17
ALLOWED / NOT ALLOWED FUELS ..................................................................................................................................................17
LIGHTING .............................................................................................................................................................................................18
LOW EMISSION re lighting ...................................................................................................................................................................................18
NORMAL OPERATION .........................................................................................................................................................................19
USE OF THE OVEN (If present) .............................................................................................................................................................................19
ELECTRICAL POWER SUPPLY FAILURE .............................................................................................................................................................20
OPERATION IN TRANSITION PERIODS ..............................................................................................................................................................20
SUMMER USE ........................................................................................................................................................................................................20
MAINTENANCE AND CARE ................................................................................................................................................................21
GLASS CLEANING .................................................................................................................................................................................................21
CLEANING OUT THE ASHES ................................................................................................................................................................................21
CLEANING THE FLUE ............................................................................................................................................................................................21
SUMMER STOP ......................................................................................................................................................................................................21
MAJOLICAS (If present) ..........................................................................................................................................................................................21
PRODUCTS MADE OF NATURAL STONE (If present) ..........................................................................................................................................21
LATERAL HANDRAIL (If present) ...........................................................................................................................................................................22
CLEANING OF THE HEARTH GRATE ...................................................................................................................................................................22
CAST IRON COOKING PLATE AND RINGS ..........................................................................................................................................................22
MAINTENANCE OF THE OVEN (where existing) ...................................................................................................................................................22
CLEANING OF THE TemoCOOKING COLLECTION CASING through the oven ..................................................................................................22
VARNISHED PRODUCTS (If present) ....................................................................................................................................................................22
ENAMELLED PRODUCTS (If present) ...................................................................................................................................................................22
CHROMIUM-COMPONENTS (If present) ...............................................................................................................................................................22
MAINTENANCE ON THE WATER SYSTEM ..........................................................................................................................................................23
CALCULATION OF THE THERMAL POWER .....................................................................................................................................23
GUARANTEE TERMS ..........................................................................................................................................................................24
INSTALLATION LAY-OUT. ...................................................................................................................................................................47
Thermostatic Valve VAST TECHNICAL DATA SHEET ............................................................................................................................................52
DISPLAY CONNECTION. .....................................................................................................................................................................59
DIMENSIONS. .......................................................................................................................................................................................60
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WARNINGS
This instructions 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 is intended for the use for which it has been expressly designed. 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 qualied staff, which assumes complete responsibility for the denitive
installation and consequent good functioning of the product installed. 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, as well as the instructions contained in this manual.
The Manufacturer 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.
All electric components that make up the product must be replaced with original spare parts exclusively by an authorised
after-sales centre, thus guaranteeing correct functioning.
SAFETY
• THE APPLIANCE MAY BE USED BY CHILDREN 8 YEARS OF AGE OR OLDER AND
INDIVIDUALS WITH REDUCED PHYSICAL, SENSORY, OR MENTAL CAPACITIES OR
WITHOUT EXPERIENCE OR THE NECESSARY KNOWLEDGE, PROVIDED THAT THEY ARE
SUPERVISED OR HAVE RECEIVED INSTRUCTIONS ON SAFE USE OF THE APPLIANCE
AND THAT THEY UNDERSTAND THE INHERENT DANGERS.
• THE GENERATOR MUST NOT BE USED BY PERSONS (INCLUDING CHILDREN) WITH
REDUCED PHYSICAL, SENSORY AND MENTAL CAPACITIES OR WHO ARE UNSKILLED
PERSONS, UNLESS THEY ARE SUPERVISED AND TRAINED REGARDING USE OF THE
APPLIANCE BY A PERSON RESPONSIBLE FOR THEIR SAFETY.
• THE CLEANING AND MAINTENANCE REQUIRED BY THE USER MUST NOT BE PERFORMED
BY CHILDREN WITHOUT SUPERVISION.
• CHILDREN MUST BE CHECKED TO ENSURE THAT THEY DO NOT PLAY WITH THE
APPLIANCE.
• DO NOT TOUCH THE GENERATOR WHEN YOU ARE BAREFOOT OR WHEN PARTS OF THE
BODY ARE WET OR DAMP.
• 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 ADVISED TO POSITION THE POWER SUPPLY CABLE SO THAT IT DOES NOT COME
INTO CONTACT WITH HOT PARTS OF THE APPLIANCE.
• DO NOT CLOSE OR REDUCE THE DIMENSIONS OF THE AIRING VENTS IN THE PLACE OF
INSTALLATION. THE AIRING VENTS ARE ESSENTIAL 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 PERIOD OF INACTIVITY.
• THE GENERATOR HAS BEEN DESIGNED TO FUNCTION IN ANY CLIMATIC CONDITION. IN
PARTICULARLY ADVERSE CONDITIONS (STRONG WIND, FREEZING) SAFETY SYSTEMS
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MAY INTERVENE THAT SWITCH THE GENERATOR OFF. IF THIS OCCURS, CONTACT THE
TECHNICAL AFTER-SALES SERVICE AND ALWAYS DISABLE THE SAFETY SYSTEMS.
• IN THE EVENT THE FLUE CATCHES FIRE, USE SUITABLE SYSTEMS FOR SUFFOCATING
THE FLAMES OR REQUEST HELP FROM THE FIRE BRIGADE.
• THIS APPLIANCE MUST NOT BE USED TO BURN WASTE
• DO NOT USE ANY FLAMMABLE LIQUIDS FOR IGNITION
• 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, THEY
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 INSIDE THE
CRACKLES, HIGHLIGHTING THEM.
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TECHNICAL DATA
Denition: in accordance with EN 12815
Global thermal power in kW
Nominal thermal power in kW
Power given back to water in kW
Power given back to the room in kW
Hourly wood consumption in kg / h (wood with 20% humidity)
Efciency in %
CO measured at 13% oxygen in %
Smoke outlet diameter in mm
Chimney height - dimension in mm (#)
Fluid contents of the exchanger in l (litres)
Chimney draught in Pa (mm H2O)
Boiler connections (Ø)
Automatic discharge pipe diameter (Ø)
Outer air inlet Ø in mm (EN 10683 minimum surface cm2)
Exhaust gas emission in g/s – wood
Exhaust gas temperature in °C - wood
Optimal working temperature in °C
Max. working pressure in bar (expansion vessel Open - Closed)
Hearth opening size in mm (W x H)
Hearth size in mm (W x H x D)
Oven size in mm (W x H x D)
Type of grill Movable - at
Height in mm
Width in mm
Depth in mm
Weight in kg
Fire prevention safety distances Chapter SAFETY
Heatable m3 (30 kcal/h x m3) (# #)
Electric consumption (W)
(#) 200 mm diameter can be used with ue of no less than 6 m.
(# #) For those buildings in which the thermal insulation does not correspond to the instructions on heat protection, the heating volume
of the product is: favourable type of building (30 kcal/h x m3); less favourable type of building (40 kcal/h x m3); unfavourable type
of building (50 kcal/h x m3).
With thermal insulation in accordance with the regulations regarding energy saving, the heated volume is greater. With temporary
heating, in the event of interruptions which last more than 8 hours, the heating capacity is reduced by about 25%.
IMPORTANT: The power of the connected heating system must be proportional to the power transferred to the water by the
thermoproduct; a charge which is too low does not allow regular oven operation, while a charge which is too high prevents adequate
radiator heating.
The declared technical data have been achieved by burning beech wood class “A1” according to the requirement UNI EN ISO 17225-
5 and wood moisture content less than 20%. By burning a different kind of wood the efciency of the product itself could change and
some specic adjustments on the appliance could be needed.
GENERAL PRECAUTIONS
La NORDICA S.p.A. responsibility is limited to the supply of the appliance.
The installation must be carried out scrupulously according to the instructions provided in this manual and the rules of the profession.
Installation must only be carried out by a qualied technician who works on behalf of companies suitable to assume the entire
responsibility of the system as a whole.
La NORDICA S.p.A. declines any responsibility for the product that has been modied without written authorisation
as well as for the use of non-original spare parts. NO MODIFICATIONS CAN BE CARRIED OUT TO THE APPLIANCE.
La NORDICA S.p.A. cannot be held responsible for lack of respect for such precautions.
This appliance is not suitable for the use of inexperienced people (included children) or with physical, sensorial and mental reduced
capacities. They have to be controlled and educated in the use of the appliance from a responsible person for their security. The
children have to be controlled to be sure that they would not play with the appliance. (EN 60335-2-102/7.12).
It is OBLIGATORY to respect the National and European rules, local regulations concerning building matter and also
reproof rules.
TERMOROSA READY - DSA
TERMOROSA READY - DSA 2.0
TERMOROSA xxl READY - DSA
TERMOROSA xxl READY - DSA 2.0
19,5 22,2
15,6 18,4
9,2 15,1
6,4 3,3
4,5 5,2
79,9 83
0,12 0,12
150 S / P 160 S / P
5m – 220 x 220 Ø 220
14 22
17 - 20 (1,7 - 2,0)
1 ”F gas
½”M gas
200 (100 cm2)
15,5 21
280 177
70 - 75
VEA 1,5 bar - VEC 3 bar
220 x 225 225 x 158
265 x 285 x 400 257 x 350 x 405
330 x 300 x 410 307 x 418 x 430
893 876
1027 1074
761 782
230 300
447 527
150 - 100 (2.0) 150 - 100 (2.0)
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DECLARATION OF CONFORMITY OF THE MANUFACTURER
Object: Absence of asbestos and cadmium
We declare that the materials used for the assembly of all our appliances are without asbestos parts or asbestos derivates and that
in the material used for welding, cadmium is not present, as prescribed in relevant norm.
Object: CE n. 1935/2004 regulation.
We declare that in all products we produce, the materials which will get in touch with food are suitable for alimentary use, according
to the a.m. CE regulation.
INSTALLATION REGULATIONS
Installation of the product and auxiliary equipment in relation to the heating system must comply with all current Standards and
Regulations and to those envisioned by the law.
The installation and the relating to the connections of the system, the commissioning and the check of the correct functioning must
be carried out in compliance with the regulations in force by authorised professional personnel with the requisites required by the
law, being national, regional, provincial or town council present in the country within which the appliance is installed, besides these
present instructions.
Installation must be carried out by authorised personnel who must provide the buyer with a system declaration of conformity and will
assume full responsibility for nal installation and as a consequence the correct functioning of the installed product.
Before installing the appliance, carry out the following checks:
• Make sure that the oor can support the weight of the appliance, and if it is made of ammable material, provide suitable
insulation (DIMENSIONS ACCORDING TO REGIONAL REGULATIONS).
• Make sure that there is adequate ventilation in the room where the appliance is to be installed, with particular attention to windows
and doors with tight closing (seal ropes).
• Do not install the appliance in rooms containing collective ventilation ducts, hoods with or without extractor, type B gas appliances,
heat pumps, or other appliances that, operating at the same time, can put the room in depression (ref. UNI 10683 standard)
• Make sure that the ue and the pipes to which the appliance will be connected are suitable for its operation. It is NOT allowed
the connection of various appliances to the same chimney.
• The diameter of the opening for connection to the chimney must at least correspond to the diameter of the ue gas pipe. The
opening must be equipped with a wall connection for the insertion of the exhaust pipe and a rosette.
• The unused ue gas exhaust stub pipe must be covered with its respective cap (see chapter DIMENSIONS).
• The installation must be appropriate and has to allow the cleaning and maintenance of the product and the ue.
Before installation, accurately wash the pipes of the system in order to remove any residuals that could compromise the correct
functioning of the appliance.
IMPORTANT:
a) It would be appropriate to install an automatic or manual air valve to allow the air outlet from the plumbing system;
b) In case of water leaking, close the water supply and promptly warn the after sales technical service;
c) The system working pressure must periodically be checked.
d) If not using the boiler for a long period of time, it is recommended that the after sales technical service is contacted to carry out
at least the following operations:
• Close the water taps of both the thermal system and the domestic hot water system;
• The system must be kept constantly full of water even during the periods when the use of the thermo-heating stove is not
requested.
• During the winter, inactivity must be faced with the addition of antifreeze.
The TERMOROSA READY DSA and TERMOROSA xxl READY DSA thermo appliances, can be installed in a CLOSED expansion
Tank system.
La NORDICA S.p.A. declines all responsibility for damage to things and/or persons caused by the system. In
addition, it is not responsible for any product modied without authorisation and even less for the use of non
original spare parts. Your regular local chimney sweep must be informed about the installation of the appliance so that he
can check the correct connection to the chimney.
CLOSED expansion Tank system
The TERMOROSA READY DSA and TERMOROSA xxl READY DSA thermo appliance is equipped with:
1. A SAFETY VALVE: maximum operation pressure allowed for the system is : see DECLARATION OF PERFORMANCE - CE
MARKING INFORMATION. Higher pressures can cause deformation and breakage of the boiler body. ATTENTION: The inside
diameter of the supply pipe which connects the thermoproduct with the security valve must be equal to the internal diameter of the
supply junction present in the thermoproduct. The above mentioned connection pipe must be without siphoning parts.
2. AUTOMATIC THERMAL DISCHARGE VALVE DSA or TEMPERATURE SAFETY RELIEF VALVE, with double safety sensor
3. CLOSED EXPANSION Tank can be installed on the thermo product return pipe. ATTENTION: The inside diameter of the return
pipe which connects the thermoproduct with the closed expansion vessel must be equal to the internal diameter of the return
junction present in the thermoproduct. The above mentioned connection pipe must be without siphoning parts.
4. PUMP CONTROL THERMOSTAT
5. NOISE ALARM ACTIVATION THERMOSTAT
6. NOISE ALARM
7. TEMPERATURE INDICATOR
8. PRESSURE INDICATOR
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9. PUMP SYSTEM
IT IS MANDATORY that the thermo products for domestic heating inserted in CLOSED Tank heating systems, must be internally
equipped, with a cooling circuit, prepared by the unit manufacturer, which is activated by a thermal safety valve (see chapter VAST)
which does not require auxiliary power and can guarantee that the standard set temperature limit is not exceeded. Connection
between the power supply unit and the valve must be free from interceptions. Cooling circuit upstream pressure must be at least 1,5
bar.
AUTOMATIC THERMAL DISCHARGE VALVE DSA
Solid fuel thermo products must be installed with safety devices determined by laws in vigour. For this purpose the product is already
equipped with a heat discharge coil inside the exchanger, as well with an automatic thermal discharge valve DSA. The valve works
thanks to the water coming from the same intake of the system: for this reason the lling of the system must remain open all the time
with no interference of any other device in between. You can nd the connections at the system 1, Chap. DIMENSIONS position
A. When the safety temperature is reached, the automatic thermal discharge valve DSA, the bulb of which is to be connected to
attachment B, enables the intake of cold water in the boiler coil, discharging the excess heat out of pipe C towards a conveniently
installed drain. Cooling circuit upstream pressure must be at least 1,5 bar - MAX 10 bar.
SYSTEM CONNECTION AND FILLING
Some examples, purely indicative of the installation, are reported at chapter INSTALLATION LAY-OUT, while the connections to the
thermoproduct are reported at chapter DIMENSIONS .
ATTENTION: The lling of the TERMOROSA READY DSA system has to be lled only by means of the tap (pos. 3).
When the manometer (M) shows a pressure of 1-1,2 bar, close the tap. During this phase, open all the bleed valves of
the radiators to prevent the formation of air sacks, checking the outlet of water to avoid unpleasant oodings.

The installation must always be full of water even when the thermo-product is not used. During winter season the
non use has to be faced by adding antifreeze substances.
FIRE SAFETY
When installing the product, the following safety measures must be observed:
a) In order to ensure sufcient thermal insulation, respect the minimum safety distance from objects or furnishing components
ammable and sensitive to heat (furniture, wood sheathings, fabrics. etc.) and from materials with ammable structure (see
Picture 4 - A). All the minimum safety distances are shown on the product data plate and lower values must not be used.
b) In front of the furnace door, in the radiation area there must be no ammable or heat-sensitive objects or material at a distance of
less than 100 cm. This distance can be reduced to 40 cm where a rear-ventilated, heat-resistant protection device is installed in
front of the whole component to protect.
c) If the product is installed on a non totally refractory oor, one must foresee a reproof background. The oors made of inammable
material, such as moquette, parquet or cork etc., must be covered by a layer of no-inammable material, for instance ceramic,
stone, glass or steel etc. (size according to regional law). The base must extend at least 50 cm at the front and at least 30 cm at
the sides, in addition to the opening of the loading door (see Picture 4 - B).
d) No ammable components (e.g. wall units) must be present above the product.
The Product must always operate exclusively with the ash drawer inserted. The solid combustion residues (ash) must be collected in
a sealed, re resistant container. The Product must never be on in the presence of gaseous emissions or vapours (for example glue
for linoleum, petrol etc.). Never deposit ammable materials near the Product.
During combustion, thermal energy is released which leads to considerable heating of the surfaces, doors, handles,
controls, glass parts, the ue gas pipe and possibly the front part of the appliance. Avoid contact with these elements
unless using suitable protective clothing or accessories (heat resistant gloves, control devices).
Ensure children are aware of these dangers and keep them away from the furnace when it is on.
When using the wrong fuel or one which is too damp, due to deposits present in the ue, a ue re is possible.
IN A EMERGENCY
If there is a re in the ue connection :
a) Close the loading door and the ash drawer door
b) Close the comburent air registers
c) Use carbon dioxide ( CO2 powder ) extinguishers to put out the re
d) Request the immediate intervention of the Fire Brigade
DO NOT PUT OUT THE FIRE WITH WATER.
When the ue stops burning, have it checked by a specialist to identify any cracks or permeable points.
10