19
Observe the regulations stated in section
2.1
This refrigerator is provided for installati
on within liquid gas equipment in compli
ance with EN1949 and must be run exclu-
sively on liquid gas (propane, butane) (no
natural gas, town gas).
A fixed, pre-set pressure regulator com-
plying with EN 12864 must be connected
to the liquid gas cylinder.
The pressure regulator must concur with
the operating pressure specified on the
rating plate of the appliance. The opera-
ting pressure corresponds to the standard
pressure of the country of specification
(EN 1949, EN 732).
Only one connection pressure is permissi-
ble for any one vehicle! A plate showing
the permanent, clearly legible notice must
be displayed in full view at the point where
the gas cylinder is installed.
The gas connection to the appliance must
be installed securely and free of stress
using pipe connectors and must be secu-
rely connected to the vehicle (a hose con-
nection is not permissible) (EN 1949).
The gas connection to the appliance is
effected by means of (Ermeto-) olive type
fitting L8, DIN 2353-ST, complying with EN
1949 ( s. figure 42).
After professional installation, a leakage
test as well as a flame test have to be car-
ried out by qualified personnel* in confor-
mity with EN 1949. A test certificate has to
be issued.
* Specialised personnel are accredited experts who are
able, by virtue of their training and knowledge, to vouch for
the correct installation and implementation of the leakage
test.
The refrigerator must be equipped with a
shut-off valve allowing to cut the supply
line. Such a shut-off device must be readi-
ly accessible to the user.
4.8 Gas installation
The gas connection shall be carried out
by specialised personnel* only.
WARNING!
Dometic refrigerators are equipped for a con-
nection pressure of 30 mbar. For connection to
a 50 mbar gas system, use Truma VDR 50/30
medium pressure controller.
Installation
When using LPG gas, please consider that the
burner needs cleaning at shorter intervals due
to the gas combustion method (2 - 3 times per
year recommended).
Fig. 42
SW 14
SW 17
CAUTION!
20 Nm
max
10 Nm
max
