Foreword
Dear Customer,
We would like to thank you for buying this DRU product.
Our products have been designed and produced to meet
the highest possible quality, performance and safety
requirements, allowing you to enjoy years of problem-free
use.
In this booklet you will find instructions for the installation
and use of your new appliance. Please read these instruc-
tions and the manual carefully to familiarize yourself with
the appliance. If you require any further support, please do
not hesitate to contact your supplier.
Unpacking
Once the heater has been unpacked, all packaging should
be disposed of in the regular manner.
Connection
This appliance should be connected by a registered
installer.
INSTRUCTIONS FOR INSTALLATION
Type of gas
This appliance is suitable for G20 or G25 natural gas.
Please check that the local gas and pressure correspond
with the specifications on the type identification tag. All
regulations regarding gas installation, including any local
regulations, must be observed at all times.The appliance is
to be installed by a registered installer.
To operate the heater on bultane or propane, it should be
converted by a registered installer. A conversion set can be
ordered through him.
Important
• Keep curtains and any other flammable materials at least
50cm away form the appliance.
• Caution! Touching the heater when hot can cause burns
and blisters!
• The appliance should be installed and maintained by a
registered installer.
• Do not install any so-called dust filter on or under the
casing.
• Do not hang wet clothes and towels etc. on the heater to
dry.
General
Het toestel kan zowel aan een wand van onbrandbaar
materiaal (b.v. steen of beton), als aan een wand van brand-
baar materiaal (b.v. hout) geïnstalleerd worden.
Installation against a non-combustible wall
Determine exactly where the convector is to be installed,
against the outer wall and standing on the floor. Lay the
aluminium floor plate on the floor and stand the convector
on it, without the casing.
Slide the appliance into the required position against the wall.
On the back of the convector is a mounting plate ((2) fig.1)
that will now be against the wall.
Mark the top and sides of the mounting plate on the wall.
By removing the mounting plate it will now serve as a
stencil to mark the exact position for the hole in the
outer wall.
To be able to hang the casing over the interior, a minimal
clearance of 25 mm must be allowed between the applian-
ce and a windowsill or suchlike.
The standard wall duct
Drill a horizontal hole in the wall, ø 230mm in diameter,
to take the air-supply pipe.The wall duct should slope at
an angle of approx. 2º.
The standard wall duct is suitable for walls with a thick-
ness of 50 – 330 mm and the standard extended wall duct
for walls with a thickness of 50 – 600 mm. Depending on
the thickness of the wall, the inlet and outlet pipes should
be made to length, i.e.:
• length inlet pipe = wall thi 20 mm.
• length outlet pipe = wall thi 70 mm.
The tension members fixed to the wall grid can be made
to size after installation
Mon Fitting the wall duct (fig. 1)
Push the inlet pipe (1) through the hole in the wall.
Working from the outside, fit the wall grille with the two
tension rods (4) in the inlet pipe, keeping "TOP" at the top.
Hang the mounting plate (2) round the inlet pipe and press
it flat against the wall.
Slide the two mounting brackets (3) over the tension rods
so that they hook over the edge of the mounting plate and
the inlet pipe.
8
INSTRUCTIONS FOR INSTALLATION
358
38c-701
1
5
2
4
3
6
6
3
1. Inlet pipe
2. Mounting plate
3. Mounting bracket
4.Tension rod
5. Packing washer
6. Mounting bolt
fig. 1
