The "relevant info"s are from july 20
15!
It
is installed on all A320NEO with PW1100G engines.
If more than 1 of the 3 fan cowl door latches are open you get a ENG1(2) FAN COWL NOT CLSD warning message on the upper ECAM as soon as you turn the ENG/MODE selector switch to the CRANK or IGN/START position.