Domestic Appliance Forum

I have had my washing machine in storage whilst being between homes I have now reinstalled it and it has started its cycle fine but then stopped with E16 on the display.
I believe this has something to do with the water heating aspect of the machine, before I delve deeper and start looking at repairs and spare parts, I was wondering is there a common issue that may be a quick solve.
It’s an older machine it’s a vision HD 9kg.