Good evening sorry for the delay in responding Mili, my name is ***** ***** I will assist with your query.
Can you advise what you mean when you say you cant press - or +, do you mean when you press and hold one of the buttons, the time doesnt stop flashing?
There are two types of clocks Baumatic use, ones which flash 0:00 and others which flash 12:00 after a power cut, assuming the timer isnt faulty, I wonder if you have a different timer than that stated in your manual, in which case press the middle of the three buttons for 5 seconds and see if the 12:00 stops flashing.
Hi Mili, sorry for the delay in responding, I am based in the UK so there is a rather big time difference.
It sounds like the timer \ clock has failed, if you have tried to hold in the "ok" button for 5 seconds, the last thing I can suggest to try and reset it is hold the three buttons in with the power off and then keep them held in as you turn the power back on for 10 seconds, it should keep then zero out (show 0:00).
Let me know how you get on.