30 VELUX
®
3
2
5
4
1
ALARM
+ –
FACU
J1
6
5
4
3
2
1
3
2
1
3
2
1
2
1
1
3
2
+ –
2
1
3
2
1
3
2
1
3
2
5
4
1
LINK
FACU
BATTERY
DET.
2
1
DET.
2
1
N
L
N
L
PE
N
L
230V
230V
ERROR-MOTOR 1
ERROR-MOTOR 2
ERROR-SMOKE DET.
ERROR-BREAK GLASS
RAIN SENSOR INPUT
ALARM ACTIVE
ERROR-TEMP. FUSE
MAINTENANCE
BATTERY
PSU2 OK
PSU1 OK
OPERATION
RESET
SE
TUP
RESET
73˚ C
TEMP. FUSE
TIME
AU
TO
CL
OSE
TIME
OPENNIG
CO
MFOR
T
FRONT P
ANEL
BREAK GLASS POINT
RAIN
RAIN IN
COMFORT
SMOKE
RAIN OUT
ERROR
ALARM
FUSE: 25A
MOTOR 2
MOTOR 1
230V/50Hz
+
–
24V
24V
1
ON
2 3 4 5 6
2
4
V / 4
8
V
24
V
0 V
0 V
+ –
FACU
a
b
Receive alarm from a primary, external control system
In installations with several connected control systems, all smoke detec-
tors and additional break-glass points must be connected to the primary,
external control system according to the instructions supplied with
them. In this installation, control unit KFC is controlled by the primary,
external control system and the smoke ventilation function will be
activated, when an alarm is received from the primary, external control
system.
Connection is established by placing the cable from the primary control
system in the FACU-terminal in control unit KFC.
Note:
Set dip switch no. 2 in position ON in the control unit.
To ensure monitoring of cables, one of the following descriptions must
be followed:
a
If the external control system has a 24 V DC or 48 V DC outlet which
is interrupted in case of fire,
b
If the external control system has one potential-free relay outlet only
which is interrupted in case of fire,
monitoring of cables is obtained by connecting 24 V DC or 48 V DC
through the relay.
Note:
Do not overload the 24 V outlet with other additional connections.
F
ire
A
larm
C
ontrol
U
nit
Connected control units
