Application; References, Symbols And Abbreviations; Safety Instructions - Fenix V27 Installations- Und Benutzerhandbuch

1 Application

The V27 GSM Controller allows you to remote control by GSM mobile (SMS) your installation of electrical
heating using the "V" range.
The V27 GSM controller is used in combination with a V24 Central unit, it could be connected to this unit by
wireless RF by using the RF antenna or BUS communication.

2 References, Symbols and Abbreviations

For better understanding in this document references are used in the form of symbols and abbreviations,
which are described below.

Reference to further documents
Important information and application
hints
Safety information or
Important information about functions

3 Safety Instructions

Before starting work disconnect power supply!
All installation and wiring work on the GSM controller must be carried out only when de-
energized.
The appliance should be connected and commissioned by qualified personnel only. Make sure
to adhere to valid safety regulations, in particular to the electrical norms in accordance with
your country.
The GSM controller is neither splash, nor drip-proof. Therefore, they must be mounted at a dry place.
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