Compartment opening and electrical
hook-up
1. The return air hole 9⁄” x 8⁄”(246x208mm) shall be
closed off with the by packed air vent grille and 8
screws(ST4.0*10mm). In case other types of air vent
grilles are used, ensure the total hole opening area is
bigger than 300mm
2. Install the condensation drain pipes provided (so that the
condensing water drips outside the coach). Connect the
cable of the wall control unit. Connect the unit to a fused
wall-outlet, with a voltage of 220-240V/50Hz.
3. Before turning on the air-conditioner, ensure that the
wall-outlet and the campground pedestal can supply the
required amperage (min. 10A breaker for the wall-outlet;
16A for the pedestal).
Air ducting
Make the air ducting with flexible hoses (not supplied). It is
recommended to use cardboard pipe for air conditioning
with an aluminium core and external covering of PVC with an
inside nominal diameter of 2⁄”(60 mm). This pipe has an
outside diameter of 2½”(64mm). The ventilation duct pipes
are secured by pressing them into the tapered holes on the
unit.
The pipes can be connected either on the outlet on the coil
side or, by removing the guard and closing the front holes, on
the side outlet.
To achieve the best efficiency it is recommended to:
– Lay the air pipes so they are as short and straight as
possible;
– Not use pipes any longer than 16½ feet;
– Not place the pipes near sources of heat.
The return air is drawn in through a grille or through other
openings with a total cross-section of at least 300cm. The
return air opening must be made near the machine. If this
is not possible make sure that the airflow is not obstructed
by anything (if necessary, create an air duct between the
opening and the unit).
The return air must be taken from inside the passenger
compartment.
English
Rev: 12-21-23
- 9 -
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