MCZ Forma Wood 75 Dx - mod.2012 - Manual (Page 29)

27
6-INSTALLATION AND ASSEMBLY
Technical Dept. - All rights reserved - Reproduction is prohibited
FIGURE 8 - BEAM INSULATION
1. INSULATION APPLIED OR TO BE APPLIED
2. BEAM MADE OF WOOD
3. MARBLE OR OTHER MATERIAL
FIREPLACE INSULATION
The closed fireplace must always be separated from the adjacent walls and ceiling.
If necessary use insulating materials to insulate the walls in contact with the unit, in case they risk being damaged or even catching fire
(walls made of wood, plaster board, etc...). (figure 8)
WOODEN BEAM INSULATION
The wooden beam must be protected with adequate insulation from the hot parts in order to prevent the risk of fire or damage to the
cladding (figure 9).
HOOD VENTILATION OUTLETS
Both in the case of installation with natural ventilation and if using the Comfort Air kit for forced ventilation, it is mandatory to install the
manufacturer’s hood ventilation vents or vents that can guarantee the same kind of operation and the same air passage section.
The manufacturer cannot be held liable for any damage caused to the structure or the electrical components if this precaution is not
complied with.
For proper room ventilation operation please note that:
• In the lower part of the cladding there must be a convective air inlet that must not be less than 400 cm 2
• At the top you need to provide for a relief opening (in addition to the ducted vents) of at least 230 cm2 to release the residual heat
into the room. This residual heat builds up inside the cladding (this outlet is not required with the COMFORT AIR KIT, as the heat inside
the cladding is drawn in indirectly by the fans themselves).
This allows to recover part of the structure heat that would otherwise be lost if left inside the cladding, whilst guaranteeing perfect
product operation.
FIGURE 9 - INSULATION OF UNIT FROM WALLS AND
CLADDING