Candy CDI 1012/B-80 Integrated dishwasher fault codes

Hi all,I fitted a new Candy cdi 1012/b-80 integrated dishwaswher a couple of days ago,before I left the customer I ran the machine to check than water was coming into the machine and that there were no water leaks(I stopped the machine at this stage )I also explained the programmes and controls to the customer and left.Today the customer left a message that the machine is not working and the lights are flashing.I have to call tomorrow to look at it and the lady is unavailable until then.The Problem i have is that I dont know how many or what lights are flashing and I can’t seem to find a fault code guide for this machine.It could be possible that the problem is a drain time out fault due to perhaps a kinked drain pipe(hopefully)but I would like to be armed with some faultcodes(all of them if possible) so as to have an explaination and perhaps save me another call.Iknow the machine is under warranty and i do have the 2nd faultcode guide by UKWG..Can anyone out there help me please. Regards Crockett.