Foreword; Unpacking; Connection; Instructions For Installation - Dru Verwarming STYLE 3-01 Manual De Instalación Y Guía Del Usuario

INSTRUCTIONS FOR INSTALLATION

Foreword

Dear Customer,
We would like to thank you for buying this DRU prod-
uct. 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 install-
er.
INSTRUCTIONS FOR INSTALLATION

Type of gas

This appliance can only be used and is only suitable for the
country and the type of gas mentioned on the type iden-
tification tag. Please check that the local gas and pressure
correspond with the specifications on the type identifica-
tion tag. All regulations regarding gas installation, includ-
ing any local regulations, must be observed at all times.
Installation and maintenance of the appliance should be
performed by a professional certified expert with proven
knowledge and demonstrable competence in this field.
A professional expert takes all technical aspects such as
heat output and gas connection into account, as well as
the flue gas discharge requirements. The installation
manual will give you the information you need to install
the appliance in such a way that it will operate properly
and safely. If the installation instruction is not clear,
national/local regulations must be observed.
To operate the heater on propane, it should be converted
by a competend person. A conversion set can be ordered
through your supplier.

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.
• The appliance was designed for atmospheric and heating
purposes. This means that all visible surfaces, including the
glass pane, can become hotter than 100C°. It is recom-
mended to always place a protective grating in front of
the appliance when there are children, elderly people or
handicapped persons in the same room as the appliance.
If it is possible that vulnerable people are regularly present
in the room with no supervision, a fixed guard should be
mounted around the appliance.

General

The appliance can be mounted either on a wall of incom-
bustible material (e.g. stone or concrete) or on a wall of
combustible material (e.g. wood). Style 3-01, 4-01 and 5-01
on propane (G31) can be placed in vehicles pulling mobile
units, provided the following is observed:
• When the appliance is working, the mobile unit must be
standing still;
• When the vehicle pulling the mobile unit is being filled
with fuel, the appliance must be switched off;
• If glass is broken, switch off the appliance and contact an
installer;
• In case of a gas leak, switch off the appliance as well as the
gas supply tap and contact an installer;
• Flue gas discharge must remain unobstructed at all times.
Installation to a wall of non-flammable material
(fig. 6, 8, pg. 58, 59)
The models are suitable for hanging installation only. Allow
at least 1 metre's clearance above the heater to enable
sufficient heat circulation. When installed hanging, at least
1 m free space should be kept above the appliance to
allow sufficient heat dissipation. When intalled standing,
the bottom of the mounting sheet (2) should stand on the
floor, this is the minimum height between the floor and
centre of wall duct (size F. fig 6, 8, pg. 58, 59).
The mounting plate (2) serves as a template to mark the
position of the duct. To be able to hang the casing over
the interior, a minimal clearance of 25 mm must be allo-
wed between the appliance and a windowsill or suchlike.
The minimum clear installation height (Y) required for
each of the various models is listed in the table on page
60.

The standard wall duct

Drill a horizontal hole in the wall, ø E to take the air-sup-
ply 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.:
10