Installing The Air Conditioning System; Cold Air Distribution And Circulated Air Return; Cold Air Distribution - Truma Saphir compact Instructions De Montage

outside can have a detrimental effect on the effectiveness of
the air conditioning system.
If possible, position the device so that the frame of the vehicle
is between the air inlet (LE) and the air outlet (LA).
Insert the installation template into the stowage box in which
the equipment is being installed and check the amount of
space available for floor apertures. The air conditioning sys-
tem should have at least 20 mm of clearance at the sides and
30 mm at the rear from walls and furniture items in order to
prevent noise transmission during operation. The minimum
clearance at the front is 200 mm, so that the fluff / particle
filter can be changed.
The openings in the floor of the vehicle must be freely
accessible, and must not be blocked by frame sections
or the like behind them! The openings must not be within
range of the wheel spray. A splash guard must be fitted if
necessary.

Installing the air conditioning system

Place installation template in stowage compartment and fix in
position.
Mark the mounting holes for the 2 brackets (2 – HW) and the
2 side fastening brackets (3).
11
Ø 50 mm
KO KO
2
1
Fig. 17
Mark floor opening "LE" for the supply air intake, "LA" for the
supply air outlet and "KO" for the condensation drain.
Remove template and cut out the marked floor openings.
Before drilling, always check for underlying / concealed
cables, gas lines, frame sections and the like!
Then seal the edges of the openings in the floor of the vehicle
with underbody protection.
Screw on the 2 side fastening brackets (3) with 2 screws each
and the 2 brackets (2 – HW – leg must be pointing towards
the outside!) with 3 screws each.
Insert connection (11) for condensation drain (KO) from above.
Seal connection (11) for condensation drain all round from
below using body sealant.
3
2
3
LA
LE
5
When installing the unit, please ensure that the
connection (11) of the condensation drain is lo-
cated in the recess in the floor of the vehicle. Otherwise
there is a risk of water penetrating the interior! In order
to provide perfect air circulation the apertures in the
base of the equipment and the floor must be exactly
aligned. If this is not the case the equipment is not
guaranteed to operate correctly!
p
n
10
7
8
9
2
1
Fig. 18
Lead clamping strap (4) through the 2 fastening brackets (3) –
lettering on clamping strap should be facing the floor.
Position air conditioning system in stowage compartment
between brackets (2 – HW) and fastening brackets (3). Secure
air conditioning system with clamping strap (4). Ensure that
the clamping strap is in the provided recesses on the device.
Guide clamping strap (4) through buckle (6) as shown in illus-
tration and tighten.
The air conditioning system must be attached at all
sides using the brackets provided in order to prevent
unintentional movement if vigorous movements occur (e.g.
hard braking).
Attach the two floor grilles (5) for "LE" and "LA" to the floor
of the vehicle from below with suitable screws or clips (not
provided).
Cold air distribution and circulated air
return

Cold air distribution

A KR 65 cold air duct with a diameter of 65 mm (10) and at
least one outlet must be connected to all three cold air outlets
of the device (7, 8 + 9).
Slide the cold air ducts (10) into the cold air outlets of the
device and route to the air outlet nozzles. Ensure that the cold
air ducts are firmly seated in the cold air outlets. For noise
reduction purposes, Truma can supply a sound muffler for in-
stalling in the cold air system (part no. 40040-60100).
The swivel air outlet SCW 2 (black – part no. 39971-01 or beige –
part no. 39971-02), the end outlet EN-O (part no. 40171-07) with
lamella inset LA (part no. 40721-01/02/03/04/05) or the rectan-
gular air outlet RL (part no. 40280-01) with connector piece
ANH (part no. 40290-02) would be suitable as an outlet for the
cooled air into the vehicle interior.
4
6
4
3
3
11
LE
LA
5
23