Thetford 345 Series - Manual (Page 13)

13
INSTALLATION
REGULATIONS AND STANDARDS
In your own interest of safety this appliance must be installed in accordance with the local,
national and European regulations in force. Particular attention shall be given to the
requirements regarding ventilation. Read the instructions before installing or using the
appliance. The appliance MUST be installed by an approved competent person.
Failure to install the appliance correctly could invalidate any warranty or liability claims and lead
to prosecution.
VENTILATION
This appliance is suitable for installation into Holiday Homes, Touring Caravans and Boats. In all
cases the national standards with regard to ventilation for the particular vehicle into which the
appliance is to be installed must be adhered to.
The European Standard EN1949 - "Specification for the installation of LPG systems in leisure
and other road vehicles", specifies that all appliances be installed in accordance with the
manufacturers instructions, including the adequate provision to avoid the accumulation of un-
burnt gases. We recommend a vent in the floor (minimum=130mm
2
, maximum=3850mm
2
)
venting to the outside, to avoid the accumulation of un-burnt gases.
LOCATION OF APPLIANCE
This appliance maybe installed in a kitchen/kitchen diner but NOT in a room containing a bath or
a shower. LP gas appliances must not be fitted below ground level. e.g. in a basement.
POSITION
A direct distance of 200mm must exist between the edge of the burner and combustible material
unless protected by a layer of non-combustible material - see fig. 3. For models with a glass lid,
the distance to the rear of the appliance can be reduced to 110mm.
All combustible materials such as curtains and shelves must be kept well clear of the appliance.
Any fitments such as a cupboard above the appliance must have a minimum clearance of
500mm between the fitment and the top of the pan support.
This appliance must be positioned free from draughts, which may affect the combustion, and in
a manner that will prevent the accumulation of unburnt gas. When in use ensure that air vents
are not inadvertently blocked or shut off.
The underside of the appliance must be shielded. It is recommended the shield is fabricated
from non-combustible material, but if the enclosure is manufactured from combustible material,
a minimum air space of 100mm must exist between the material and the lowest part of the
appliance. THIS AIR SPACE MUST BE WELL VENTILATED