According to
http://airlineroute.net/2014/01/13/lh-acc-s14/
Lufthansa from 30MAR14 is re-introducing widebody aircraft operation on Frankfurt – Accra route, where it plans to operate Airbus A330-300 aircraft, replacing PrivatAir Boeing 737-800. Overall service will be reduced to 4 weekly from 30MAR14 to 18JUN14, 5 weekly from 19JUN14.
The following schedule is effective 19JUN14.
LH566 FRA1430 – 1855ACC 333 56
LH566 FRA1435 – 1900ACC 333 347
LH567 ACC2050 – 0520+1FRA 333 x12