my timer appears to be stuck on Tuesday and no matter whether I press day or copy it does change day what might the problem be.
Hi , may have developed a fault , have tried a rest?
I have reset my timer and input time month date and on/off times but timer continues to turn on my central heating using factory settings eg set 1st time on for 8am this morning heating turned on at 6am (factory setting)
Hi . do you have thev manual , are you doing as per those .sorry if it seems a silly question, just want to be clear ,
Did you press the actual reset button ?
Yes have a manual and following instructions I have pressed reset button and then pressed any other button to clear DIP switch configuration code as instructed
Ok , well if you have done all that and its still stuck on Tuesday then I'm sorry to say that the unit has failed and will need replacing.
The unit is quite new. Would the 4 DIP switches be incorrectly set up. They are set as follows 24 hr and 7 day = on; 2on/off3 = on
That should be fine.
Is it still in warranty?
Ok, well the only thing I can suggest is to call sunvic technical . just tried them. They are closed now . I can call them Monday morning .they may have an idea.