Circulating Air Return; Installing The Ir Receiver - Truma Saphir compact Mode D'emploi / Instructions De Montage

When installing the unit, please ensure that the
muff (11) of the condensation drain is located in the
recess in the floor of the vehicle. Otherwise there is a
risk of water penetrating the interior! In order to provide
good air circulation, the openings in the bottom of the
unit and the floor must align exactly. Correct operation
of the unit cannot be guaranteed unless this is the case!
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7
8
9
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Guide the tension strap (4) through the 2 fastening brackets (3) –
the lettering on the tension strap should face downwards.
Place air conditioning unit in the stowage compartment be-
tween the retaining brackets (2 – HW) and the fastening brack-
ets (3). Secure air conditioning unit using the tension strap (4).
Ensure that the tension strap is inserted in the recesses pro-
vided on the unit. Guide tension strap (4) through the clasp (6)
as shown in the illustration and tighten.
The air conditioning unit must be attached at all sides
using the brackets provided in order to prevent unin-
tentional 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 circulating air
return feed
Cold air distribution
A KR 65 Ø 65 mm (10) cold air duct with at least one outlet
must be connected to each of the three cold air emitters of the
unit (7, 8 and 9).
Slide the cold air ducts (10) into the cold air outlets of the unit
and route to the air outlet nozzles. Ensure that the cold air
ducts are firmly seated in the cold air outlets. Truma can sup-
ply a sound muffler for installing in the cold air system (Part no.
40040-60100) as an accessory for reducing the noise level.
The SCW 2 swivel air outlet (black – Part no. 39971-01 or beige,
Part no. 39971-02), end piece EN-O (Part no. 40171-07) with
lamella inset LA (Part no. 40721-01/02/03/04/05) or the RL rec-
tangular air outlet (Part no. 40280-01) with the ANH connecting
piece (Part no. 40290-02) have proven to be suitable for emitting
the cooled air into the interior of the vehicle.
Important notes: The cold air distribution system is individu-
ally designed for each vehicle model using a modular principle.
A wide range of accessories is available for this purpose.
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6
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11
LE
LA
5
In order to achieve the best possible cooling power, we
recommend:
• Route cold air pipes to air vents as short and straight as
possible.
• No more than 15 m of cold air duct must be used for cold air
distribution, whereby the longest permitted cold air duct is
8 m.
• To prevent condensation in the cold air ducts, do not route
pipes anywhere near heat sources (e.g. power supplies or
behind the refrigerator).

Circulating air return

The circulating air is drawn in again by the unit, either through
an additional rectangular air grille (1 – Part no. 40040-29200) or
2 round air grilles (Part no. 40040-20400), e.g. in the stowage
box wall or via several smaller openings with a total area of at
least 300 cm².
Important note: To ensure trouble-free air exchange, the air
infeed from the interior of the vehicle to the installation loca-
tion must be located in the immediate vicinity of the device. If
appropriate, covers are to be fitted, in order to avoid the circu-
lating air return being impeded by stowed objects.
If the equipment cannot be installed in close proximity,
Truma can provide a flexible air intake (Part no. 40090-
59100) as an accessory.

Installing the IR receiver

The receiver (12) is to be fitted for preference on the clothes
cabinet in such a way that the remote control can be pointed
at it without any hinderance (length of connection cable 3 m).
If necessary, a 3 metre cable extension can be supplied
(Part no. 40090-89100).
If the receiver cannot be flush-mounted, Truma can pro-
vide an on-surface frame (13 – Part no. 40000-52600) as
an accessory if required.
Drill Ø 55 mm hole. Lead IR receiver cable (17) through towards
the rear and secure receiver with 4 screws (14 – not provided).
Then clip on the cover frame (15) and route cable (17) to air
conditioning unit.
Ø
17
13
Truma will supply side parts (16) in 8 different colours for
finishing off the cover frames (please contact your dealer
for details).
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