General Information; Technical Information For Installers - Ariston NUOS 200 EXT Instructions D'utilisation

Dear Customer:
We wish to thank you for having purchased the heat pump water heater. We hope that it meets your
expectations and may offer you optimal service coupled with maximum energy saving for many years to come.
Our group invests a lot of time, energy and economic resources in creating innovative solutions aimed at
reducing the energy consumption of its products.
Your choice shows sensibility and awareness towards reducing energy consumption, an issue directly related to
environmental protection. Our constant commitment to creating innovative and efficient products coupled with
your responsible behaviour in the rational use of energy both actively contribute to safeguarding the environment
and natural resources.
Store this manual with care; it is intended to provide information, warnings and suggestions on the correct use and
maintenance of the appliance, so that you may fully appreciate all its qualities. Our technical assistance centre
closest to you is at your complete disposal for answering any of your queries.
This manual is intended for final users of the heat pump water heater and plumbers responsible for the latter's
installation. Failure to observe the indications contained in this manual shall void the warranty.
This manual is an integral and essential part of the appliance. It must be stored with care by the user and should
always be passed on to new owners or users of the appliance, and/or when the latter is transferred to another system.
In order to ensure correct and safe use of the appliance, both installer and user, each for his/her respective
requirements, must read the instructions and precautions contained in this manual carefully, as they provide important
safety indications concerning installation, use and maintenance of the appliance.
This manual is divided into three distinct sections:
-

GENERAL INFORMATION

This section contains useful general information relating to the description of the appliance and its technical
features, besides information on the symbols, units of measurement and technical terms used. This section
includes the water heater's technical data and dimensions.
-

TECHNICAL INFORMATION FOR INSTALLERS

This section is intended for installers. It contains all the indications and instructions that professionally qualified
personnel must observe in order to ensure optimal installation of the appliance.
- OPERATING AND MAINTENANCE INSTRUCTIONS FOR THE USER
This section is intended for final users and contains all the information necessary for operating the appliance
correctly and for assisting the user in carrying out regular checks and maintenance operations on the appliance.
The manufacturer reserves the right to modify the data and contents of this manual without prior notice, with the aim
of improving the quality of the relative products.
To facilitate understanding of the contents herein, given that the manual is published in multiple languages and is valid
for use in several
countries, all the illustrations are grouped in the final pages and are common to the various languages.
INTRODUCTION
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