Hi, The link below is a user manual for a hotpoint ultima wf860 and below that are the error codes, I wish you all the best......CHEERS...

file:///C:/Users/Steve/Desktop/4992cbf9-f956-4127-bdab-caa958e02377.pdf <---"NEED TO COPY AND PASTE"

Hotpoint Washer Error CodesF01 - Electronic circuit board fault
F02 - Motor circuit fault
F03 - Temperature sensing fault
F05 - Waste pipe blockage or pump issue
F06 - Door lock fault
F07 - Electronic circuit board fault / heating circuit fault
F08 - Heater fault
F09 - Software fault
F11 - Pump circuit fault
F12 - Electronic control fault
F13 - Dryer temperature sensing fault (washer dryers only)
F15 - Heater control fault (washing machines and washer dryers)
F16 - Drum lock position sensor fault (top loading machines only)
F18 - Internal data error
F19 - Fan motor or heating fault (washer dryers only)