Cola TOPFIRE 70 Installations-, Bedienungs- Und Wartungsanleitung Seite 48

To avoid overheating of the unit, air recirculation with one or more
openings must be created in the upper and lower part of the cladding
inside the fireplace structure covering the entire insert.
The following dimensions must be respected:
- bottom inlet for cold air drawn from the room, total minimum area
500 cm²
- top outlet for natural convection of hot air, total minimum area 450
cm².
The natural air circulation system is completely separate
from the combustion air inlet.
The unit can be installed in an existing fireplace or in a special compartment built to measure and covered with
plasterboard; in any case the optional insert support can be requested.
If the compartment is accessible from the outside, position the insert with the base resting on the reference
surface of the compartment, pull out the monoblock, making sure it does not tip over, and secure the base with 8
anchors to the existing support surface; if a support surface is not available, the height-adjustable insert support
KIT, to be fixed to the floor with 8 anchors, is available on request.
Hot air OUTLET min. 450 cm²
Cold air INLET min.
500 cm²
48
Combustion air inlet
min. 100 cm²
Optional insert
support KIT
TOPFIRE 70 – TOPFIRE 80