Grasslin Talento 891 Bedienungsanleitung

Below you will find brief information for Time Switch . This manual covers assembly, operation, and programming of the Grässlin time switch. Learn to set dates, times, switching commands (single, range, pulse, cycle), prioritize commands, use the manual switch, and understand the DCF77 radio mode for time synchronization. Troubleshooting and technical specifications are also included.

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Grässlin Time Switch Operating Instructions | Manualzz

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Key features

  • Multi-channel operation (1-4 channels)
  • Flexible programming options (single dates, date ranges, pulse, cycle)
  • Priority setting for switching commands
  • DCF77 radio clock synchronization
  • Manual override switch
  • Program backup and restore functions

Frequently asked questions

Press the key, then use the Day, Month, Year, h (hours), and m (minutes) keys to set the desired date and time. Finish by pressing the key.

There are three: AU (automatic summer/winter time change), cHA (weekday-related summer/winter time change), and no (no automatic change).

Press the Day, Month, or Year key. Enter the start date, press the key, then enter the end date. Press the Prog key to save.

Switching commands with higher priority are executed first. It allows you to give precedence to specific commands within a date range.

Use keys 1-4 to manually control each channel (automatic, manual, or fixed ON/OFF).

User questions

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Jennifer P.

How to verify timer functionality?
After powering on, the timer enters power-saving mode, showing only a blinking colon. Pressing any button should display the date, time, and day of the week.
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Jennifer P.

How to verify entered program parameters?
Consult section 13.1 of the manual for instructions on retrieving program content, including free memory slots, block numbers, and program details. Note the different procedures for blocks with and without date assignments, and for pulse and cycle switching commands.
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