Grandhall Freedom 450 Operating And Assembly Instructions Manual page 5

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THIS APPLIANCE SHALL ONLY BE USED IN AN ABOVE GROUND OPEN AIR SITUATION WITH NATURAL
VENTILATION, WITHOUT STAGNANT AREAS, WHERE GAS LEAKAGE AND PRODUCTS OF COMBUSTION
ARE RAPIDLY DISPERSED BY WIND AND NATURAL CONVECTION.
ANY ENCLOSURE IN WHICH THE APPLIANCE IS USED SHALL COMPLY WITH ONE OF THE FOLLOWING:
• AN ENCLOSURE WITH WALLS
ON ALL SIDES, BUT AT LEAST
ONE PERMANENT OPENING AT
GROUND LEVEL AND NO
OVERHEAD COVER
• WITHIN A PARTIAL
ENCLOSURE THAT INCLUDES
AN OVERHEAD COVER AND NO
MORE THAN TWO WALLS
• WITHIN A PARTIAL
ENCLOSURE THAT INCLUDES
AN OVERHEAD COVER AND
MORE THAN TWO WALLS, THE
FOLLOWING SHALL APPLY:
Open side at
least 25% of total
wall area
S A
(i) AT LEAST 25% OF THE TOTAL
WALL AREA IS COMPLETELY
OPEN: AND
(ii) AT LEAST 30% OF THE
REMAINING WALL AREA IS
OPEN AND UNRESTRICTED
• IN THE CASE OF BALCONIES,
AT LEAST 20% OF THE TOTAL
OF THE SIDE, BACK AND FRONT
WALL AREAS SHALL BE AND
REMAIN OPEN AND
UNRESTRICTED
• DO NOT USE YOUR APPLIANCE
IN GARAGES, PORCHES,
BREEZEWAYS, SHEDS OR
OTHER ENCLOSED AREAS.
The following diagrams are examples of outdoor areas.
These same principles apply to canopy or shaded cloth areas.
30% or more in total of
the remaining wall area
is open and unrestricted
F E T Y
Open side at
least 25% of total
wall area
YOUR APPLIANCE IS TO BE
USED OUTDOORS ONLY.
Refer below.
• THE APPLIANCE IS NOT
INTENDED TO BE INSTALLED IN
OR USED ON RECREATIONAL
VEHICLES AND/OR BOATS AND
SHOULD NOT BE PLACED
ADJACENT TO OR UNDER ANY
SURFACE THAT WILL BURN.
• DO NOT OBSTRUCT THE FLOW
OF COMBUSTION AND
VENTILATION AIR AROUND
THE APPLIANCE HOUSING
WHILST IN USE.
Both ends
open
30% or more in total of
the remaining wall area
is open and unrestricted
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