Electrolux CARAVAN RM 4801 Manuel - Page 8

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Electrolux CARAVAN RM 4801 Manuel
Minimum
ventilation
height
FIG. 6a
Ventilation heights
Model
Minimum ventilation heights in mm.
Installation with upper
and lower side vent.
RM 4601
1760
RM 4801
1900
At high ambient temperatures the refrigeration unit will
only perform adequately when properly ventilated.
The ventilation passage at the rear of the recess, be-
tween the outer wall of the vehicle and the refrigerator
must be completely sealed off from the interior of the
caravan. Neither flue gas nor (cold) air from the ventila-
tion openings in the wall of the caravan (outer wall of the
ventilation passage) must be able to pass into the interior
of the caravan.
The side walls of the shaft should be thermally insulated
to prevent condensation and cold draughts. Shaft wall
sections located above and below the exhaust gas vent
must not be made of flammable materials.
Proper installation requires one lower fresh air intake
and one upper exhaust vent (fig. 6a).
These should have a free flow-through area of at least
2
400 cm
.
Fresh air enters through the lower opening and warm air
is discharged through the upper exhaust vent.
The lower opening should be located at floor level ( to
allow any leaking gas to escape to the outside).
The ventilation of the cooling unit can also be done via
two openings in the wall of the caravan (fig. 6 b).
Fresh air enters through the lower opening and warm air
is discharged through the upper one.

VENTILATION OF THE UNIT

Condenser
Installation with roof vent
and lower side vent.
1515
1670
Minimum
ventilation
height
FIG. 6b
The upper ventilation opening should be located above
the condenser, as high as possible, to ensure good
ventilation.
The lower opening should be located at floor level ( to
allow any leaking gas to escape to the outside).
The openings in the caravan wall must be fitted with
suitable grilles with sufficient heat resistance. These
should have a free flow-through area of at least 400 cm
Please observe that fly netting behind the grilles can
reduce the area by as much as 50%.
If there is no outer grille at floor level where leaking gas
can escape, a 40 mm hole to the outside should be made
in the floor of the recess to drain any unburnt gas to the
outside.
Fit the hole with wire mesh and an angled plate to protect
it from stones, mud etc.

LP GAS CONNECTION

The refrigerator is designed for operation on LP gas, the
pressure of which must be 28 mbar for Butane and 37 mbar
for Propane. Check that this is stated on the data plate.
The refrigerator is not designed for operation on
town gas or natural gas.
CAUTION! CHECK THAT THE GAS SUPPLIED
TO THE REFRIGERATOR IS AT THE CORRECT
PRESSURE. SEE THE REDUCING VALVE ON
THE LP GAS CONTAINER.
The gas installation should only be carried out by a
person experienced in gas fitting. It is recommended that
the gas pipe feeding the refrigerator is so arranged that
it is possible to turn off the supply of the refrigerator.
It must be of a type approved for use with continuously
operating bottled gas appliances, and have threaded
compression connections throughout. PUSH-ON CON-
NECTIONS MUST NOT BE USED (We do not recom-
mend the use of "rubber" type flexible tubing for
NOTE: Wood Strip
MUST be in place
2
.
17