What does the error code F 05 mean on an idesit washing machine?

Question:Turned it on as normal this morning and it came up with this code - cannot open door now!!
Got a small baby - need my machine!

Answers:
Have you cleaned out the filter? It may be clogged. You need to clean it out regularly. At the bottom of the machine there is usually a small hatch, pull it down and then unscrew the filter (lay a towel down as water will pour out) then clean the filter out and replace. Don't know if this is the problem but it's worth a try - cheaper than getting a new machine!