Operation Manual

Installation
46
 Loosen the lug and pull the plug out.
 Loosen the strain relief screw and
unlock the casing on both sides.
 Open the casing.
 Remove the stopper.
 Exchange the jumper with the con-
nection cable of the switching sys-
tem.
 Close the casing.
 Tighten the strain relief screw.
 Reinsert the plug.
Connecting the e-box
 Connect the operating voltage and
fan control cables to the e-box and
the fan.
 Connect the control unit cable to the
e-box.
The socket positions are designed in
such a way that they cannot be mixed
up.
 Connect the downdraft extractor to
the mains.
 Check that the downdraft extractor
works.