Why not do a Google search for "Ignis Manuals"
Couldn't find an Ignis DS48 i have you got the right model number?
FYI, Ignis is now part of Whirlpool
These may help
https://www.e-manual.eu/en/brands-6/IGNIS/3-dishwasher/en-english-language.html
Acp
August 2017