Hi- thank yuou very much for your reply
I have put it back upright and left it for a few hours before plugging it back in
(Google and common sense told me that placing it on its back wasn't going to really do it any favours and could cause oil to go places it shouldn't be - and would make it move from where it certainly needed to be)
Now if I press the 2 buttons either side of the display and hold them I get FF displayed..and a beeping - the compressor runs and the fans chuff cold air into the compartments
further holding the 2 buttons changes the display to read FD...and nothing much seems to happen (no compressor running)
holding the 2 buttons down again makes it display the desired temps (I think)
Are these error codes?
(or do they stand for fast freeze and fast defrost or something?)
Feel like I have found a hidden menu
Any advice on where to go from here?