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English
P R O N T O
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I N S T R U C T I O N
F O R
I N S TA L L AT I O N
Preface
DRU, a manufacturer of gas heating appliances, develops and produces products that comply with the highest qua-
lity, performance and safety requirements.
This guarantees that the user will be able to enjoy using his product for many years to come.
This appliance has a CE marking, which means that it complies with the essential requirements of the European gas
appliance directive.
As an installer, you must be competent in the fi eld of atmospheric gas heating.
Two manuals are supplied with the appliance: the installation manual and the user manual.
The installation manual will give you the information you need to install the appliance in such a way that it will ope-
rate properly and safely.
This manual discusses the installation of the appliance and the regulations that apply to the installation. In addition,
you will fi nd technical data for the appliance and information on maintenance, any malfunctions that might occur
and their possible causes.
Please carefully read and use this installation manual.
The following symbols are used in the manual to indicate important information:
➠
Work to be performed
!Tip
Suggestions and recommendations
!Caution
You will need these instructions to prevent problems that might occur during installation and/or use.
Caution
You need these instructions to prevent fi re, personal injury or other serious damages.
After delivery, you should give the user manual and this installation manual to the user.
1. Introduction
Pronto is a suspended atmospheric gas heating appliance.
This Pronto version is suitable for natural gas.
The Pronto is a closed appliance. A closed appliance does not extract the combustion air from the living environ-
ment, but from outside. This is done through a combined fl ue gas discharge system / combustion air supply system.
In this concentric system the outer pipe serves as air supply and the inner pipe as fl ue gas discharge.
This system can be installed through the wall, or through the roof.
The concentric system can be supplied in the colour of the appliance.
The appliance is supplied with a wireless remote control that works on batteries.
2.
CE declaration
We hereby declare that the design and construction of DRU’s atmospheric gas heating appliance comply with the
essential requirements of the Gas Appliance Directive.
This declaration will lose its validity if adjustments are made to the appliance, without prior written permission by
DRU.
Product:
atmospheric gas heating appliance
Type:
PRONTO
Applicable EEC directives:
90/396/EEC
Applied harmonized standards:
NEN-EN-613
NEN-EN-613/A1
Internal measures by the company guarantee that appliances produced in series comply with the essential require-
ments of the prevailing EEC directives and the standards derived from them.
M.J.M Gelten
Dru verwarming B.V.
Postbus 1021, 6920 BA Duiven
Ratio 8, 6921 RW Duiven
www.dru.nl
U K
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