Fermax 8045 User Manual

Pag. 17
Technical
In this section we outline the most common door phone and video door phone wiring diagrams, as well as a brief
description of how it works and the materials needed.
Bear in mind that these are general diagrams and so the number of telephones and monitors will vary according to the
number of dwellings.
Outdoor Panels refers to the combination neccessary depending on the number of dwellings, type, pushbutton distribution
etc., (see pages 9 & 10).
There are two types of diagrams:
A. UNIFILAR DIAGRAM
This shows the number and type of cables to be run between different elements of the installation.
It is useful at the pre-wiring stage.
B. WIRING DIAGRAM
This shows the wiring in more detail. It is useful when wiring in the different components.
All FERMAX pieces have a symbol (letter, number etc.) on their terminals. These symbols are general for all the
pieces and for all the diagrams. See table below.
UNDERSTANDING THE DIAGRAMS
We also use the same symbol on each wire. And so, for example, we call the wire that connects terminal number 2 on
the amplifier to terminal number 2 on the telephones, wire number 2.
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Fermax 8045 Specifications

General

Brand	Fermax
Model	8045
Category	Intercom System
Language	English