Kessel Staufix FKA Comfort, Installation And Operating Manual

Page: 33 / 82

33
2.4 Probe connection
The optical probe is mounted in the FKA
locking cover. For this purpose, the blind
plug (lilac) is removed and the probe is
screwed in place using the enclosed scr-
ews (2 M5 x 12 screws (TX25).
2.5 External signal generator
The external signal generator (order no.
20162) for transmitting the acoustic war-
ning to other rooms can be connected if
required
2.6 Potential-free switch contact
As an option, an additional board with a
potential-free contact (order no. 80072)
can be connected to the central control
technology of the building. For connection
see the leaflet on potential-free contact. In
the event of backwater or a problem,
every alarm is sent via the potential-free
contact. During flap test (key function “flap
test”) an alarm is given via the potential-
free contact when the flap reaches the
final position “closed”.
2.7 Extending the control cables
If more than 5 m cable is required, 10 m
extensions are available (art. no. 80889
probe, art. no. 80890 motor).
The maximum cable length of 30 m must
not be exceeded.
2. Electrical connection
Fig. 5
2.8 Connection diagram Standard control unit
1 2 3 1 2 3
2.9 Connection diagram Comfort control unit
010-845EN_FKA_Schaltgerät_2011_03_010-131 Stand 10-07_AKTUELL2008.qxd 25.10.11 10:31 Seite 5