Dometic ABSORPTION RMD 8555 - Manual (Page 12)

12
Installation
Fig. 11
The ventilation grilles must have an open
cross-section of at least 400 cm². This is
achieved by using the Dometic LS300 absorber
ventilation and air extraction system which has
been tested and approved for this purpose.
4.2.1 Installation of roof exhaust R500
and lower ventilation grille LS300.
4.2.2 Installation of lower and upper
ventilation grilles LS300.
Minimum height of ventilation
ventilation aperture
d = 20 - 40 mm
R500
LS300
H
Fig. 12
Minimum height of ventilation
ventilation aperture
d = 20 - 40 mm
R500
LS300
LS300
H
Minimum height of ventilation ( mm) H
1. ☺☺☺ ☺☺☺
Roof exhaust R500
Lower vent grille LS300
1250
2. ☺☺ ☺☺
Upper vent grille and
lower vent grille LS300
1400
3. ☺ ☺
Upper vent grille LS300
lower vent grille L205
1400