Theben SELEKTA 171 top2 RC Installation And Operating Manual page 16

• For connection with a push button:
Manual switching (override): Reversing the channel status to the next automatic or programmed switching
switching.
Timer function: On timer or off timer, adjustable from 1 min to max. 23 h 59 min, can be cleared
by pressing the button >3 s.
– ON timer: press external push button  corresponding channel is switched on for the set time.
– OFF timer: press external push button  corresponding channel is switched off for the set time.
Staircase function (can be retriggered or switched on, adjustable from 1 to 59 min).
– Secondary switching: press external push button  corresponding channel is switched on for the set
time; press external button again within the lapsed time  time starts to run again.
– Can be switched off: press external push button  corresponding channel is switched on for the set
time; press external button again within the lapsed time  time is interrupted.
• For connection with a switch:
Permanently on: press external switch  corresponding channel is switched on as long as the switch
is pressed. The programmed switching times are ineffective.
Permanently off: press external switch  corresponding channel is switched off long as the switch
is pressed. The programmed switching times are ineffective.
Astro only: press external switch  only the astronomically calculated switching times are effective;
Programmed switching times in standard and special program are ineffective.
Extra program 1: press external switch  only special program 1 and the astronomically
calculated switching times are effective. Programmed switching times in standard program are ineffective.
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