Truma Duomatic L Mode D'emploi / Instructions De Montage page 6

Installation
instructions
Attention: The operating pres-
sure of the Duomatic L (30 or
50 mbar) must correspond to
the installed appliances!
The installation and repair is
only to be installed and repai-
red by an expert.
Application
The Duomatic L is only approved
for vehicles where the gas cylin-
ders are mounted on the outside
of the vehicle or in closets which
are sealed off from the inside of
the vehicle and are only accessi-
ble from the outside!
Attention: Do not install in clo-
sed areas (domestic house-
holds)!
Connection of the
regulators in the gas
cylinder compartment
1. Fig. A: Screw T-piece (1) to the
gas pipe (2).
2. Screw the two gas hoses (3)
to the T-piece (1).
4
3. Screw the gas hoses (3) to the
regulators (4 + 5) with a spanner
(left-hand thread!).
4. Screw regulators to the gas
cylinders - only tighten by hand
(left-hand thread!) do not use a
tool!
Do not kink or severely bend
the hoses.
Electrical connection
1. Fig. B: The place for the con-
trol panel (6) is to be in a position
which is easy to view. Drill a hole
with 8 mm diameter for passing
the cable through (7). Fix the con-
trol panel (8) with the 2 screws
2,9 mm (9) and replace the rotary
control knob.
For „concealed assembly" of the
control panel there is a control
panel frame available from Truma
as special equipment (art. no.
39980-01).
2. Route the 3-pole connecting
cable of the pressure switch (10)
with insulating tape parallel to the
gas hose (3) and gas pipe.
3. Route cable to the inside to
the place where the control panel
is to be installed and connect
control panel (6) as shown in the
connecting diagram to the 4-pole
connecting cable.
Connection diagram
brown
brown
black
black
blue
blue
10
6
red
+
12 V
Attention: The connection is
not to be in the cylinder compart-
ment! For the cylinder compart-
ment opening use a rubber slee-
ve or body sealing compound.
The leadthrough opening must
be at least 50 cm above the floor
of the cylinder compartment - or
routed insed a cable conduit.
Lengthen using a 3 x 0,75 mm 2
cable, if necessary.
4. Connect appliance to fused
vehicle power supply (central
electrical system 5 - 10 A) using
a cable 2 x 0,75 mm 2 . The negati-
ve lead is to be connected to the
central ground. When connecting
directly to the battery, always
fuse the positive and negative
lead.
If using power packs make sure
that the appliance can only be
operated with safety extra-low
voltage in accordance with EN
60742.
With the Truma transformer
connector (art. no. 53110-01) The
Duomatic L can also be operated
with 230 V. The transformer
connector supplies a 12 V alterna-
ting current with low power. The
two cables on the transformer
connector can be connected in
any order (it is not possible to
connect any other 12 V applian-
ces)
Finally check all functions of the
appliance as specified in the ope-
rating instructions.
The operating instructions
must be handed to the user.