I’ve managed to work around most of the other issues by changing date etc to delay the discale error etc, I also change the filter and discale manually but taking the boiler Apart and feeding descaller though the heat eaxhanger coil etc... just can’t get rid of the annoying error massage...
I have 3 X WMF Bistro machines that I operate on seasonal premises, I have experience in coin operated machines and vending machine service and repair.
I have obtained and have working the WMF Start Center / KonFig Tool for the Presto Machine but need the profile for the Bistro machine so I can...