Although I have a nominal 220v supply it always measures at 240 v and I have been running 220 v VFDs for about 15 years with no problems. Some of the 220 v devices actually have a programmable parameter to chose between 220 and 240 v.
The manuals supplied with the 220v version that you linked to are diabolical, the translation is some of the worse that I have seen. As a result there is a lot of info on the net written in easier to understand terms. Unfortunately a lot of that info is plain wrong.