
12
EN
CONNECTION TO POWER MAINS
The fan is connected to 220...240 V/50 (60) Hz or 12 V/50 Hz single-phase AC mains depending on the model.
WARNING!
The fans rated for 12 V power voltage (stated on the packing box and on the fan casing) connect to 12 V AC power mains
with frequency of 50 Hz only!
RO/SO
QF
L
L
N
N
S
RO/SO V
QF
L
L
N
N