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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 

IV-800 

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

kW 

8,5 

Efficiency at N.H.O. 

78 

CO emission at 13% O2 at N.H.O. 

0,07 

Gas mass flow at N.H.O. 

g/s  

9,6 

Gas temperature of flue at N.H.O. 

ºC  

238 

Gas temperature on the flue socket flange 

ºC  

286 

Optimum flue draught 

Pa  

12 

Wood consumption (beech) at N.H.O.  

Kg/h  

2,7 

Dimensions of the firebox 

    Width 

mm  

600 

    Depth 

mm  

220 

    Useful height 

mm  

295 

Dimensions of the logs 

cm  

55 

Volume heated (45w/m³) at N.H.O. 

m³  

189 

Log load frequency 

Capacity of the ashpit 

1,1 

Weight 

kg 

147 

Flue socket diameter 

mm  

200 

Voltage (AC) 

230 

Frequency 

Hz 

50 

Energy efficiency class 

Energy efficiency index (EEI) 

93 

 

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. 

 

Summary of Contents for IV-800

Page 1: ...IV 800 Instruction Book...

Page 2: ...Warning to installers 5 2 2 Room for installation 5 2 2 1 Ventilation of the room 5 2 2 2 Location of the appliance in the room 6 2 3 Installation of the appliance 6 2 3 1 Floor 6 2 3 2 Safety distan...

Page 3: ...4 1 1 Firebox 20 4 1 2 Flue socket 20 4 1 3 Painted sheet steel cast iron parts 20 4 1 4 Firebox glass 20 4 1 5 Electrical system 20 4 1 6 Air intake registers 20 4 2 Maintenance of the chimney flue 2...

Page 4: ...legislation applicable in each country and this instruction book 1 1 General characteristics Unit IV 800 Nominal Heat Output N H O to atmosphere kW 8 5 Efficiency at N H O 78 CO emission at 13 O2 at N...

Page 5: ...dity 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 with the appliance...

Page 6: ...lutely crucial to ensure 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 r...

Page 7: ...the left hand side 400 From the rear 400 From the front 1000 Bear in mind that it may even be necessary to protect non combustible material in order to prevent breakage deformation etc as a result of...

Page 8: ...ow the appliance can be encased properly Figure No 5 Interior diagram of the casing Key to casing diagram 1 Ceiling 2 Flue 3 Incombustible material Inner hood insulation 4 Insulating deflector made of...

Page 9: ...it the necessary inspection accesses trap doors hatches etc so that everything inside the hood that may need maintenance work or replacement can be accessed at any time e g counterweight system hydrau...

Page 10: ...e appliance working at Nominal Heat Output Output kW IV 800 2 5 Note The values shown in the above table were measured at the appliance output point and based on tests performed at nominal heat output...

Page 11: ...n be used to attach it to the apparatus This should be done as follows Loosen without removing the two screws on the upper support of the door with a 10 mm wrench By lifting this piece up the door can...

Page 12: ...al Due to the movement of the ventilators this apparatus may vibrate structures that come into contact with it These vibrations may cause noise To prevent these vibrations from occurring a damping ele...

Page 13: ...imum Each 45 bend is equivalent to a 0 5m reduction in flue length Horizontal flue sections should not be installed because they cut updraught a great deal If the flue draws at more than 20Pa then an...

Page 14: ...acle located within a 10m radius of the chimney outlet by more than 1m Figure No 16 Distances between the chimney crown and objects within a 10m radius The chimney crown must clear any neighbouring bu...

Page 15: ...ly 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...

Page 16: ...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 suffici...

Page 17: ...nutes Always load with the 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 fireb...

Page 18: ...e released hatch position In order to fill the complete capacity of the ashpit box shake it back and forth Remove the separator This way there is even greater access to push the ashes from the firebox...

Page 19: ...cooking grille is an element to be used intermittently The grille is not designed to work non stop over the fire Never close the door with the handles inside the firebox These handles should only be u...

Page 20: ...e mains electricity supply in accordance with the conditions described in the relevant section in 1 1 Potentiometer operation By means of its rotating lever the potentiometer controls the flow of hot...

Page 21: ...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 car...

Page 22: ...ebox block the connection hole with damp cloths and call the fire brigade 4 3 Important advice Lacunza recommends that only Lacunza authorised replacement parts be used Lacunza accepts no liability fo...

Page 23: ...ips 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 Vent...

Page 24: ...ndici n IF 800 1 9 5044400000 IV 800 Deflector vermiculita IZQ DCHO 2 10 5044400001 IV 800 Angulo sujeci n deflector 1 11 504420000011 Pieza m vil registro primario IF 800 1 12 504420000012 Pieza m vi...

Page 25: ...DECLARATION OF PERFORMANCE 24 7 DECLARATION OF PERFORMANCE...

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

Page 27: ...CE MARK 26 8 CE MARK...

Page 28: ...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 0...

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