ETS 73
0548-990-51---60g_2019.10.indd
A
B
0548-990/52g
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Mounting and operating instructions
7 CONTROL
7.1
Main switch
The drive mechanism is supplied with a built-in
main switch (A). This main installation switch
enables you to disconnect the power supply
from the drive mechanism. The door leaf then
is closed from any position by means of spring
power (Invers = spring opening, unless the door
leaf has not been locked). The motor attenuation
ensures a controlled closing (Invers = opening).
7.2
Program selector
The drive mechanism is supplied with a built-in program selector (B), which allows enabling the
operating modes AUTOMATIC, NIGHT, OPEN, MANUAL and EXIT. The presently enabled operating
mode is identified by the illuminated key.
Note:
In the event of a pending fatal error, alle the keys shortly flash up.
Key lock
(3 versions)
1 Fix
One particular program setting has been predefined by default. This setting can only be over
-
ridden by an external program switch or a timer.
2 Toggle
Locking:
Press the activ program key during at least 5 seconds. The locking is signaled by a short blip.
Unlocking:
Press the activ program key during at least 5 seconds. The deactivaton is signaled by two
short blips.
3 Time
Locking:
If the program keys have been activated within a period of 5 minutes, the are automatically
locked.
Unlocking:
Press the active program key during at least 5 seconds. The deactivation is signaled by two
short blips.
