Description - Mandik FDMB Manual

conection can
be interchanged
Notice: Relay contacts are drawn
without power
light diodes
open closed alarm
6
closed closed
closed
6
open open open
6
closed
closed
flashing
6
open
closed closed
6
closed closed
flashing
6
closed open closed
6
closed closed
flashing
6
open closed closed
Nominal voltage
Power consumption
Dimensioning
Protection Class
Degree of protection
Ambient temperature
Connection
~
Connection through
an insulation
transformer
Control
switched
on /off
Reset
Test
External buton
optional
2-conductor wiring a
to BKN230-24
b
contacts
state
3
3
«Reset/Test» button
or damper failure (at BKN..) • Power supply AC 230V missing • defective
3
thermoelectrical starting • smoke detector activated • exceeded operation time
• damper blocked
3
done
Damper (drive) turning into
4
4 Damper (drive) in
7 Damper (drive) turning into
Damper (drive) in
7
2
AC
24V
10
1
5
9
open
11
Reset
closed
Test
alarm

Description

Cause/Course
not available
, starting with switching AC 24 on or pressing
possible cause: • short circuit or interruption of 2-conductor wiring
• Fault in system signalled, system check should be
of breakdown position
of operating position
AC 24 V 50/60Hz
2,5 W (operating position)
5 VA
IP 30
0 ... + 50 °C
11-pole connector ZSO-11, it is not part of BKS24-1B,
ZSO-11 is 11-pole screw terminal 11 x 1,5 mm
16
6
damper position
4
breakdown
3
failure
damper position
7
operation
8
III