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User manual DWTL1
Programs types
• ON/OFF program: it consists of a relay switching to ON and one subsequent switching of the relay to OFF. It can have daily period (all days
in the same way), weekly (all weeks in the same way)
• PULSE ON (OFF) program: it is a relay switching to ON (OFF) for a maximum duration of 59 seconds. It can have daily period
(all days in the same way) or weekly (all weeks in the same way).
• HOLIDAYS program: it is a period of time delimited by a beginning time and by an end within which all the programmed switchings
(of that channel) are disabled. The relay remains in the OFF position (holiday OFF) or in ON position (ON holiday)
• NIGHT program: program (1, 2, ... 5) running from sunset to dawn
* times of sunrise and sunset are automatically calculated by DWTL1 according to geographic coordinates set during installation. In place of
sunrise and sunset times it’s possible to use the times of civil twilight (see page 18).