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FORMA WOOD CLOSED FIREPLACE 

Chapter 1

 

USE AND MAINTENANCE MANUAL 

page

 4  

 

Introduction 

Technical dept. - All rights reserved by MCZ Group S.p.A. - Reproduction prohibited 

 

INTRODUCTION 

Dear customer, 
Thank you for choosing MCZ products and, in 

particular, a closed fireplace from the Forma line. 
This appliance has been produced through 

painstaking design and thorough testing and we are 

confident that, when using the appliance, you will 

value the high quality that it offers. Our aim is to 

combine technology with simple use and, first and 

foremost, safety. 
 

For optimal operation of the closed fireplace 

and to benefit fully from the heat and sense of 

well-being distributed throughout your home, 

we advise you to read this manual carefully 

before starting the appliance up for the first 

time. In the event of faults or if in doubt please 

contact your retailer who will provide all the 

necessary assistance. 
 

Please remember that this closed fireplace 

MUST 

NOT 

be used by children. Children must always be 

kept at a safe distance!  
 

Document revisions 

In order to improve the product and to update this 

document, the Manufacturer reserves the right to 

make any changes without notice. 
All reproduction (including partial) of this manual 

without the Manufacturer's authorisation is strictly 

prohibited. 
 

Care of the manual 

 

Take care of this manual and keep it in a place 

where it can be easily and quickly accessed. 

 

Should you misplace or destroy the manual, or 

should it come to be in poor condition, ask your 

retailer or the Manufacturer for another copy, 

specifying the product identification data. 

 

How to consult the manual 

 

Any vital topics or those requiring special 

attention are printed in 

“bold text”. 

 

“Italic text” is used for any additional 

explanations.

 

 

NOTE

: the “NOTE” provides the reader with 

additional information about the topic. 

These symbols indicate specific 

messages found in this manual 

 

CAUTION

This warning symbol indicates that you 

should read carefully and understand the 

message it refers to. 

Failure to observe 

the instructions given may seriously 

damage the closed fireplace and also 

endanger the person using it. 
 

INFORMATION

This

 

symbol is used to highlight the 

information deemed important for the 

correct functioning of the closed fireplace. 

Failure to observe the instructions 

provided will jeopardise the use of the 

appliance and cause it to function 

unsatisfactorily 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for FORMA WOOD 75 DX-SX

Page 1: ...8901161300 USE AND INSTALLATION MANUAL EN...

Page 2: ...ion 13 3 3 Dimensions of the Forma Wood T95 14 3 4 Technical specifications 15 4 INSTALLATION AND ASSEMBLY 16 4 1 PREPARATION AND UNPACKING 16 4 2 OPERATING MODE SELECTION 17 4 2 1 Natural convection...

Page 3: ...nts Technical dept All rights reserved by MCZ Group S p A Reproduction prohibited 6 1 1 Cleaning the glazing 28 6 1 2 Ash removal 28 6 1 3 Cleaning refractory walls ALUTEC 28 6 2 CLEANING UNDER THE RE...

Page 4: ...is document the Manufacturer reserves the right to make any changes without notice All reproduction including partial of this manual without the Manufacturer s authorisation is strictly prohibited Car...

Page 5: ...liability for incorrect use Tampering of any nature or replacement of spare parts with non original parts may endanger the operator MCZ bears no civil or criminal liability for tampering or use of no...

Page 6: ...se manual MCZ cannot be held liable for any damage which may either directly or indirectly be caused to persons animals or property ensuing from failure to observe all the instructions provided in the...

Page 7: ...that present a fire hazard for example garages timber storerooms or warehouses for flammable materials The provisions of all the applicable standards in force must be observed in all circumstances Ins...

Page 8: ...rough hole with a minimum free cross section of 360 cm in the external wall near the closed fireplace 22 cm diameter or 20x18 cm rectangular hole protected by a grille on the inside and on the outside...

Page 9: ...event obstructions nor too short to prevent smoke leakage If metal connections are used it is essential that they be insulated with suitable material such as ceramic fibre to prevent damage to walls a...

Page 10: ...inspect from an airtight flap IMPORTANT If you have doubts about the performance of your flue pipe or if the dimensions of the pipe differ from the recommended values it is highly advisable to have a...

Page 11: ...ain snow and any foreign bodies from penetrating the flue pipe Be positioned so as to ensure adequate dispersion of smoke and in all cases outside the reflux area in which back pressures are likely to...

Page 12: ...roup S p A Reproduction prohibited 3 DIMENSIONS AND TECHNICAL SPECIFICATIONS 3 1 Dimensions of the Forma Wood 75 rh lh fig shows lh version 428 258 244 830 750 rivestimento 705 porta 1389 580 rivestim...

Page 13: ...ts reserved by MCZ Group S p A Reproduction prohibited 3 2 Dimensions of the Forma Wood 95 rh lh fig shows lh version 509 72 99 455 porta 467 porta 583 503 rivestimento 1025 900 porta 945 rivestimento...

Page 14: ...s Technical dept All rights reserved by MCZ Group S p A Reproduction prohibited 3 3 Dimensions of the Forma Wood T95 1067 1025 porta 1288 47 137 1026 rivestimento MIN 33 MAX 60 489 rivestimento 514 5...

Page 15: ...smoke 13 O2 0 16 Smoke flow rate 20 1 g s Flue Pipe Up to 5 m 30x30 cm diameter 30 Over 5 m 25x25 cm diameter 25 Notes Intermittent combustion appliance These data may vary according to the type of fu...

Page 16: ...uring transport The carrier or retailer must be informed immediately of any damage If the closed fireplace is installed in a place that is difficult to access the weight can be lightened by removing t...

Page 17: ...esponsibility of the end user in compliance with the applicable laws in force 4 2 OPERATING MODE SELECTION IMPORTANT Decide which system to use before installing the appliance The FORMA system is able...

Page 18: ...to make it easier to move the unit to the place in which it is to be installed Figure 3 Once the closed fireplace is in position the wheels must be lifted from the floor and removed so that the unit i...

Page 19: ...iance Removal of the feet is deemed to be a structural modification to the product and as such invalidates the guarantee Adjusting the level of the closed fireplace is an essential operation to allow...

Page 20: ...fireplace is installed with forced ventilation in other words using a Comfort Air kit create the air inlets and ducts as follows for correct oxygen exchange in the room we recommend that you include...

Page 21: ...NG TO CLAD THE CLOSED FIREPLACE The closed fireplace and parts of the cladding must be fixed to each other WITHOUT BEING IN CONTACT WITH THE STEEL STRUCTURE This prevents transfer of heat to marble an...

Page 22: ...his warning For correct operation of the room ventilation remember that A convective air inlet of at least 400 cm2 The upper part of the cladding must include an outlet additional to the ducted outlet...

Page 23: ...ontraction during the start up and cooling phases and may therefore squeak slightly This is completely normal given that the structure is made from laminated steel It should therefore not be considere...

Page 24: ...s stable close the door fully 5 3 CHOICE OF FUEL In order to get the best efficiency from your closed fireplace it is of vital importance that you use wood with appropriate characteristics We recommen...

Page 25: ...ted up normal sized wood can be introduced The flame must be as laminar as possible During the various reloading processes the fire door must be opened slowly to avoid smoke being released into the ro...

Page 26: ...ht or left of the closed fireplace using the cold hand supplied This is shown in figure 12 Simply thread the cold hand on the hole and lift the door upwards Reverse this procedure to close the door Du...

Page 27: ...ments This prevents excess combustion The secondary air completes combustion and increases efficiency lever in central position between MAX and MIN When the lever is positioned fully to the right Min...

Page 28: ...BANG AGAINST THE LEDGE AT THE BOTTOM OF THE CLOSED FIREPLACE AND BREAK IT CAUTION Do not spray the cleaner onto the painted parts or onto the seals of the door ceramic fibre cord 6 1 2 Ash removal As...

Page 29: ...erial Never clean the refractory walls with a wet cloth or other items as this may mark the walls At most use a dry brush to remove large masses of soot If the Alutec fails to whiten this is not consi...

Page 30: ...MCZ GROUP S p A Via La Croce 8 33074 Vigonovo di Fontanafredda PN ITALY Telephone 39 0434 599599 PBX Fax 39 0434 599598 Internet www mcz it e mail mcz mcz it 8901161300 Rev 0 12 2011...

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