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FORMA WOOD CLOSED FIREPLACE 

Chapter 4

 

USE AND MAINTENANCE MANUAL 

page

 18  

 

Installation and assembly 

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

 

A

A

B

B

  

Remove the counterweight fastening screws only 

after positioning the closed fireplace and to check 

that the glass is undamaged. 
DO NOT MOVE OR RELOCATE THE CLOSED 

FIREPLACE WITHOUT THE COUNTERWEIGHT 

FASTENING SCREWS.  
Damage caused due to failure to observe this 

regulation is the responsibility of the customer of 

those using the closed fireplace. 

 

4.4.  

POSITIONING 

The FORMA WOOD closed fireplace can be positioned either in a corner 

or on a wall. MCZ cladding can be used to personalise the fireplace or 

built on site with materials able to withstand high temperatures. 
The closed fireplaces are self-bearing units that simplify installation and 

do not require any additional support.  
MCZ provides four rotating wheels with the closed fireplace 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 is stable on the floor. 
To do this, adjust the four feet already fitted on the closed fireplace. 

Always assess the static conditions of the surface that will bear 

the weight of the closed fireplace and always leave a minimum 

5 cm air gap between the fireplace and the walls. 

Dry fit the fire plane of the 

cladding, leaving an opening of

 

1 cm 

for the insulation. 

(Figure 2) 

 

If the appliance is installed near to flammable material adopt 

some minimal safety measures (Figure 4): 

 

A = 100 mm (distance from the side and rear walls) 

 

B = 50 mm (insulating material) 

 

C = 50 mm (height of the floor) 

 

  

If the closed fireplace is positioned above a floor or 

near to flammable walls we recommend that you use 

suitable insulation. 

 

The hot air outlets must be positioned at least 

300 mm away from other materials (e.g. curtains). 

 
 
 
 
 
 
 

Figure 2

- Distances of the unit from walls and 

cladding 

Figure 3

 – Wheels and feet 


min


min

Figure 4

 – Distances from flammable materials 

 

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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