Brennenstuhl Primera Line DT IP 44 CH Version
Question about Brennenstuhl Primera Line DT IP 44 CH Version
hello. does the is/ought time remain after e.g. 12h power failure or does the backup battery only refer to the stored times?
Everything remains stored. But the backup battery really doesn't last very long. So it's just good enough for a power cut. (I hope we don't have a 12-hour power cut), or to change the socket or to do the programming in a more comfortable position.