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PRESENTATION OF THE APPLIANCE 

 

 

1.  

 

 PRESENTATION OF THE APPLIANCE 

 

For optimum operation of the appliance, we advise you to read this manual carefully before 

switching on the appliance for the first time. In case of problems or concerns, we urge you to 
contact your dealer, who will cooperate with you.  

In  order  to  improve  the  product,  the  manufacturer  reserves  the  right  to  make  changes 

without notice by updating this document. 

This appliance is designed to burn wood in absolutely safe conditions. 

WARNING

: Faulty installation may have serious consequences. 

Installation and all necessary regular maintenance operations must be performed by an 

authorized installer in full accordance with the specifications set out in the legislation 

applicable in each country and this instruction book. 

1.1.

 

General characteristics 

 

Unit 

 

Inca 80 

Vermiculita 

Inca 

80Chamotte 

Inca 100 

Vermiculita 

Inca 100 

Chamette 

Nominal Heat Output (N.H.O.) to atmosphere 

kW 

15 

15 

16.5 

16.5 

Efficiency at N.H.O. 

82 

82 

80 

80 

CO emission at 13% O2 at N.H.O. 

0,07 

0,07 

0,07 

0,07 

Gas mass flow at N.H.O. 

g/s  

10.6 

10.6 

14.2 

14.2 

Gas  temperature  downstream  of  flue  socket  at 
N.H.O. 

ºC  

281 

281 

270 

270 

Optimum flue draught 

Pa  

12 

12 

12 

12 

Wood consumption (beech) at N.H.O.  

Kg/h  

4.23 

4.23 

4,7 

4,7 

Dimensions of the firebox 

    Width 

mm  

640 

640 

840 

840 

    Depth 

mm  

360 

360 

360 

360 

    Useful height 

mm  

525 

525 

525 

525 

Dimensions of the logs 

cm  

60 

60 

80 

80 

Volume heated (45w/m³) at N.H.O. 

m³  

333 

333 

367 

367 

Log load frequency 

Capacity of the ashpit 

2,7 

2,7 

2,7 

2,7 

Weight 

kg 

180 

180 

220 

220 

Flue socket diameter 

mm  

200 

200 

250 

250 

Voltage (AC) 

230 

230 

230 

230 

Frequency 

Hz 

50 

50 

50 

50 

Energy efficiency class 

 

A+ 

A+ 

A+/A

*

 

A+/A

*

 

Energy efficiency index (EEI) 

 

110/107

*

 

110/107

*

 

107/104

*

 

107/104

*

 

*

Energy efficiency for models with fans 

Note:

 The values indicated in the above table are based on tests performed in accordance 

with  UNE-EN  13229,  with  logs  with  no  more  than  18%  humidity  and  pressure  conditions  as 
indicated in each case. 

Warning:

 this appliance is designed and prepared to work with the types of fuel, degree of 

humidity of the fuel, fuel loads, fuel load frequencies, flue draught and system of installation 

indicated in this Instruction Book. Failure to respect these conditions may lead to problems 

Summary of Contents for INCA100

Page 1: ...Inca 80 100 C V Instruction Book ...

Page 2: ...lation 6 2 2 1 Ventilation of the room 6 2 2 2 Location of the appliance in the room 7 2 3 Installation of the appliance 7 2 3 1 Floor 7 2 3 2 Safety distances 7 2 3 3 Checks before lighting for the first time 7 2 3 4 Height adjustment and levelling the appliance 7 2 3 5 Casing 7 2 3 6 Connection to the flue 9 2 3 7 Piping air to other rooms 9 2 3 8 Piping air to the firebox 10 2 3 8 1 Combustion ...

Page 3: ...ADVICE 21 4 1 Maintenance of the appliance 21 4 1 1 Firebox 21 4 1 2 Inside the appliance 21 4 1 3 Flue socket 21 4 1 4 Enamelled steel parts 21 4 1 5 Firebox glass 21 4 2 Maintenance of the chimney flue 21 4 3 Important advice 21 TROUBLESHOOTING 22 BASIC BREAKDOWNS 23 DECLARATION OF PERFORMANCE 25 CE MARK 29 ...

Page 4: ... 0 07 0 07 0 07 Gas mass flow at N H O g s 10 6 10 6 14 2 14 2 Gas temperature downstream of flue socket at N H O ºC 281 281 270 270 Optimum flue draught Pa 12 12 12 12 Wood consumption beech at N H O Kg h 4 23 4 23 4 7 4 7 Dimensions of the firebox Width mm 640 640 840 840 Depth mm 360 360 360 360 Useful height mm 525 525 525 525 Dimensions of the logs cm 60 60 80 80 Volume heated 45w m at N H O ...

Page 5: ...PRESENTATION OF THE APPLIANCE 4 1 with the appliance deterioration shorter useful life etc which are not covered by the Lacunza warranty Figure No 1 Dimensions of the INCA 80 appliance in mm ...

Page 6: ...PRESENTATION OF THE APPLIANCE 5 1 Figure No 2 Dimensions of the INCA 100 appliance in mm ...

Page 7: ... the suitable renewal of the air in the room in which the appliance is fitted the room must always have at least two permanent grilles or openings to the exterior in order to renew the air one for intake and the other for extraction For the installation of its appliances Lacunza recommends an additional section for these openings One of these two grilles must be situated high up in the room at les...

Page 8: ... protect non combustible material in order to prevent breakage deformation etc as a result of overheating if the non combustible material is not designed to withstand high temperatures 2 3 3 Checks before lighting for the first time Make sure that the glass is not broken or damaged Make sure that the flueway is not obstructed with packing or loose parts Make sure that the airtight joints on the fl...

Page 9: ...ove it just before the insulating deflector inside the casing These inlet and outlet sections must ensure air renewal in such a way as to avoid damage to parts inside the hood due to excess temperature This specification must be observed regardless of the type of installation chosen with or without forced ventilation combustion air from indoors or outdoors directed hot air outlets with or without ...

Page 10: ...ly but it does mean that the heat it creates is distributed better For this purpose in the top surface of the appliance there are 4 potential hot air outlets with diameters of 120mm on the top shell of the appliance Pipes can be fitted from these outlets to other rooms If you intend to do this bear the following points in mind Do not break the scored steel circles completely Simply bend them in or...

Page 11: ...put by natural convection or by forced convection involving a fan to ensure that ITACA INCA appliances work properly There now follows a description and image of each of these options Key to combustion air intake and hot air output installation option diagrams 1 Hot air output grille 2 Combustion air intake grille 3 piping 4 Combustion air intake nozzle 5 Combustion air intake from outdoors OPTION...

Page 12: ...vious option but also involves leading the hot air output from the nozzles on top to the hot air output grilles or to other adjoining rooms via piping with a diameter of 120mm The nozzles on top of the appliance not to be used should be capped Figure No 10 Image showing Option D WARNING When the appliance has a fan C V option it is important that the shell is well ventilated through both the upper...

Page 13: ...ge the enamel Then pull it forwards Perform the removal process in reverse order to refit the frame 2 3 10 Fan potentiometer connection only for models C V ITACA INCA c v models the models with fans are prepared for connection on the potentiometer supplied The appliance has 2 hoses protruding from it PROBE hose 2 wires Fan hose VENT 3 wires The two hoses are connected to the potentiometer accordin...

Page 14: ...ey is constructed then it is necessary to pipe and insulate it to ensure correct updraught The diameter of the pipe must be the same as the diameter of the flue socket on the appliance over its entire length in order to ensure correct operation The flue must prevent the entry of rainwater The flue must be clean and airtight over its entire length The flue must be at least 6m tall and the chimney c...

Page 15: ...between chimney crown and roof ridge The chimney crown must clear the highest point of any neighbouring building or obstacle located within a 10m radius of the chimney outlet by more than 1m Figure No 14 Distances between the chimney crown and objects within a 10m radius The chimney crown must clear any neighbouring building or obstacle located within a radius of 10m to 20m from the chimney outlet...

Page 16: ...ely chopped wood produces greater heat output but also burns more quickly Optimum fuels Beech Other fuels Oak chestnut ash maple birch elm etc Pine and eucalyptus logs are low density and produce very long flames and may cause the parts of the appliance to wear out more quickly than normal Resinous wood may mean that the appliance and the flue need to be cleaned more often Non permitted fuels All ...

Page 17: ...rm weather warm days early hours of the afternoon on sunny days may lead to lighting and updraught problems Certain weather conditions such as fog ice humidity entering the flue etc may hinder sufficient updraught in the flue and lead to suffocation Proceed as follows in order to light the appliance satisfactorily Open the firebox door and open all the firebox air intake inlets to the full Place p...

Page 18: ...nominal amount see table in section 1 1 For minimum burning e g at night use thicker logs When the firebox is loaded close the door Be careful when placing logs in the firebox on appliances with vermiculite interiors Vermiculite is a fragile material and may crack if knocked 3 5 Operation The appliance should be operated with the door closed For safety reasons never close all the appliance s combu...

Page 19: ... socket This can be used to modify the section through which the gases pass and consequently control the updraught The appliance has 1 2 deflector s The upper one is fixed whilst the middle and lower ones can be dismantled the lower one has 4 positions in order to adapt it better to the flue draught provided there is minimum updraught Position 1 more closed greater resistance to smoke evacuation g...

Page 20: ...ca C V models have a fan for the forced convection of the hot air generated around the appliance inside the shell This air can be piped to other rooms IMPORTANT This appliance is not covered by our warranty unless directly connected to the mains electricity supply in accordance with the conditions described in the relevant section in 1 1 Inca appliances with the C V option forced ventilation with ...

Page 21: ...the firebox and the thermostat reaches a temperature of approximately 50ºC the fan starts working at the power set on the potentiometer rotating wheel and stops automatically when the temperature drops beneath 50ºC Manual mode The fan works at the speed set using the rotating wheel independently of the thermostat i e the fan can be started up before the thermostat reaches 50ºC Figure No 23 Itaca p...

Page 22: ... they could damage the enamel 4 1 5 Firebox glass Keep the secondary air intake open to keep the door glass cleaner for longer However the glass may get dirty the longer the appliance is used Special degreasing products designed for the purpose should be used to clean it Clean when the glass is cold and taking care not to apply the glass cleaner directly onto the glass as it could come into contac...

Page 23: ...hips carpentry scraps plywood pallets etc Cold flue Heat up the flue by burning a piece of paper in the firebox Smoke during burning The room is at low pressure In rooms with Controlled Mechanical Ventilation leave an outdoor window ajar until the fire is fully alight Too little wood loaded Load as recommended Loads notably smaller than those recommended lead to low smoke temperature and downdraug...

Page 24: ...BASIC BREAKDOWNS 23 6 BASIC BREAKDOWNS ...

Page 25: ...BASIC BREAKDOWNS 24 6 ...

Page 26: ...DECLARATION OF PERFORMANCE 25 7 DECLARATION OF PERFORMANCE ...

Page 27: ...DECLARATION OF PERFORMANCE 26 7 ...

Page 28: ...DECLARATION OF PERFORMANCE 27 7 ...

Page 29: ...DECLARATION OF PERFORMANCE 28 7 ...

Page 30: ...CE MARK 29 8 CE MARK ...

Page 31: ...CE MARK 30 8 ...

Page 32: ......

Page 33: ...LACUNZA KALOR GROUP S A L Pol Ind Ibarrea s n 31800 Alsasua Navarra Spain Tel 00 34 948 56 35 11 Fax 00 34 948 56 35 05 e mail comercial lacunza net Website www lacunza net EDITION 02 ...

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