User manual

27
8.4.3
The unit is ventilated through openings in the wall of the vehicle L300or L 500).Fresh
air enters at the bottom and the warmed air flows off through the upper ventilation grille
(flue effect). The upper ventilation grille should be positioned as high as possible
above condenser (K). The lower ventilation grille should be flush with the floor of the
vehicle, allowing any gas leakages (heavier than air) to escape directly into the open air.
Should this arrangement prove impossible, a ventilation aperture must be introduced by
the manufacturer of the vehicle into the recess floor intended for the unit's installation, in
order to avoid the accumulation, on this floor, of any non-combusted gas which might
escape (according to EN 1949). The ventilation grilles must have a free cross sec-
tion of at least 400 cm². This is reached using the Dometic Absorber Ventilation and Air
Extraction System L500 that has been tested and approved for this purpose. Dometic
ventilation systems include installing frame, vent grille and winter cover.
Ventilation and exhaust duct of the oven can be conducted to the vehicle's interior or via
roof or outer wall mounted flue outlets.
Oven ventilation via wall mounted flue outlet
Correct mounting of the
lower ventilation grille facili-
tates the access to the elec-
trical and gas connections
during maintenance work.
Mindest - Ventilationshöhe H
B
Oven:
Dometic wall mounted
flue outlet
140 mm
Mindest - Ventilationshöhe H
K
Refrigerator:
upper ventilation grille L500
lower ventilation grille L500
1400 - 1500 mm
L 300
L 300
Flue outlet
CC 05
Removable screen / grill
(for fixing of flue outlet)
ventilation aperture d= 40 mm
Minimum height of ventilation
H
K
K
10-20 mm
10 mm min
e.g.
Dometic
Vent Grille
Art.No. 44967
140 mm min
Note (applies for all installation variants):