Superior RITA Para El Instalador página 7

SOLUTION 2.
C
Outlet aperture must be partialised at short distance from the
a
Y coupling without ever closing it in order to avoid overheating
and achieve optimal ducting yield.
SOLUTION 3.
E
Wall ducting.
Here are a few examples showing how to connect and arrange the
flexible pipe for walls and floors.
For effective channelled heat distribution, you must:
- coat the pipe with a 2 cm thick insulating sheath (e.g. mineral fibre,
ceramic fibre, rock fibre) in order to limit heat loss and to ensure an
adequately high air temperature.
- The insulating sheath has a specific weight equal to or greater than
50 kg/m³ with a minimum operational temperature limit of at least
250°C and thermal conductivity λ (100°C) ≤ 0.050 W/mK The thermal
insulation materials must have "AGI Q132" or "DIN 18895" labels.
If the insulation material does not form part of flooring
a
or walls, it must be fixed to the surface using fixing points
spaced out at 30 cm intervals.
To send hot air to adjacent rooms, if desired, choose the shortest route
to limit loss of heat. Ensure that the flexible pipe is properly insulated
and do not run it along very long routes.
Insulation, the ducting path and the position of the air vents affect the
optimal heating of the environment. It is recommended that a specialised
heating technician or engineer is consulted.
D
C
DT2035023-0
C
E
DT2035024-0
DT2002926_H07033500_02
Hot air outlet heating area (1).
An area where the presence of flammable objects (furniture, carpets,
curtains, etc.) or those affected by heat (wood, plastic, etc.) are forbidden
is to be provided around the hot air outlet (1).
The figure at the bottom shows the measurements relative to the safety
area.
This area is given considering 600 mm starting from the outside edge
of the vent.
600
a Where there is flammable flooring, the hot air outlet vents
must be placed at a distance of at least 200 mm from the floor.
1
600
DT2030172-00
7