Installation; Electrical Connection - GFA Multiuser receiver 433/500 Installation Manual

Description
Receiver
( See fig. 1 of the enclosed "Installation phases").
It authorizes between 1 and 500 users (two buttons of a
transmitter correspond to a zone of use).
Possibility of memorizing 7 master transmitters.
2 relays available in series (1 NA contact, 1 NA or NC
contact) LCD back-lit visualization with two lines of 16
characters for clear messages.
Master Transmitter (See. Figure 2 ).
Silver Transmitter with 2 yellow buttons
Function of the buttons.
Press both buttons simultaneously:
to enter the programming mode.
The left-hand button (channel A) is used :
for normal functioning;
to reply NO to a question from the receiver in the
programming phase;
to move through the numbers 0 to 9 on the receiver
during the programming phase.
The right-hand button (channel B) is used:
for normal functioning;
to reply YES to a question from the receiver during
the programming phase;
to conferm the choice or a number on the receiver
during the programming phase.
User Transmitter ( See. Figure 2.)
Grey Transmitter with yellow push-buttons( basic version).
Available in 2-channel AB or 4-channel ABCD versions
Allows the transmitter to function normally
GfA ELEKTROMATEN UK Ltd advice
The place in which the receiver is installed is very
important in order for the system to function well. The
following conditions must be respected:
- install the receiver far from all sources of disturbance like
computer systems, alarm systems, large magnetic fields,
radio emissions;
- the distance between two receivers must be at least 1.50
metres.

Installation

Position the receiver on a plane, open it and remove
the pre-forated parts (fig. 4) situated at the back of
the receiver with the aid of a screwdriver.
Make a hole in the pre-forated parts ( 5) (fig. 6).
Put the plugs in the holes (fig. 7) or adapt the holes
to the nature of the support.
Fix the receiver using the screws supplied (fig. 8).
Make holes in the guiding slits (only in those used),
Proceed to the electric connection (fig. 10), and
thread the wires through the guiding slits (fig. 9).
GfA ELEKTROMATEN UK Ltd
When assembling the equipment outdoors, we advise you to
protect the receiver in a container with an IP54 level of protection.

Electrical connection

GfA ELEKTROMATEN UK Ltd advice
A telephone wire (0.6 mm ) is sufficient for the input of the receiver
and the relay cabling.
Receiver power supply:
- connecting clip 3: 0V
- connecting clip 4: 12/24 Vac/dc
Connect the output contacts:
- connecting clip 5: common relay 1
- connecting clip 6: NO contact relay 1 (contact normally open)
- connecting clip 7: common relay2
- connecting clip 8: NO contact relay 2 (contact normally open)
- connecting clip 9: NC contact relay 2 (contact normally closed)
Connect the antenna
- connecting clip 1: antenna conductor or antenna wire supplied with
the receiver
- connecting clip 2: braided wire of the antenna cable
GfA ELEKTROMATEN UK Ltd advice
The installation and positioning of the antenna are fundamental
for good reception. Carry out tests before fixing the antenna
definitively. Place the antenna as high as possible and far from all
types of metal structures which could shield the receiving part of
the antenna.
advice
2
Pag. 3