GIRA
Info
Electronic Timer
Installation Instructions
Electronic Timer
12/96
Page 1 of 8
Electronic Timer
Order No.: 0385 ..
Einstellen
Enter
Man/Auto
Auto
Manuell
Zufall Astro
Tag
Prog
Di
Mi
Do
Fr
Sa
So
Mo
Woche
EIN
AUS
ON
OFF
1.
Description of Functions
The Electronic Timer supported by a Microprocessor is placed into
a 58 mm recessed box and free of maintenance.
A reted load of max. 1000 VA can be controlled. The Timer is
equipped with 9 memory registers free programmable for one
Switch-on respectively one Switch-off Time each. These times can
be coordinated to any combination of weekdays.
The Timer is equipped with 4 types of operation:
1.) Manual Mode (see chap. 4.1)
Connected loads can be switched by means of keys.
2.) Automatic Mode (see chap. 4.2)
Programmed Switch Times are being realized.
3.) Operation with Random Generator (see chap. 4.3)
Programmed Switch Times will be varied up to
±
15 min. to
simulate presence of persons.
4.) Operation with Astro Mode (see chap. 4.4)
Programmed Switch Times will be adjusted to times of sunrise and
sunset.
Combinations of various modes are possibles.
Programmed Switch Times will not be activated during manual operation.
Manual operation is superior to automatic types of operation.
Power failure clears the display. In case of power failure of up to 2 hours all programmed data remain.
Should failure last longer than 2 hours, controller switch to manual operation after return of power,
display flashes until pushing any optionalkey. Following a re-setting of the actual time, calendar week
and weehday is essential (see chap. 3.1 - 3.5).
Should the Timer not react on pushing keys (due to false operation), pull off the plugged-on
controller unit for at least 20 minutes. By doing so a reset for the internal microprocessor is garanteed.
Programmed data remain uneffected.
2.
Installation and Starting
2.1 Wiring Diagram
Caution: The installation and assembly of electrical equipment
may be carried out only by a skilled person.
Neutral conductor required!
Attention, warning of danger:
The electronic timer was developed for automatic switching of lighting fixtures. In case that they are
used for other purposes which might cause risks (e.g. switching of heaters), the user should prevent
such risks by applying additional appropriate safetly measures.
