Velux 3FC F21 User Manual

18 VELUX
®
J1
65432132132121
132
+–
2132132132541
LINK FACU
BATTERY
DET.21DET.21
NL
NL
PENL
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
SETUP
RESET
73˚ C
TEMP. FUSE
TIME
AUTO CLOSE
TIME
OPENNIG
COMFORT
FRONT PANEL
BREAK GLASS POINTRAINRAIN IN COMFORTSMOKERAIN OUT ERRORALARM
FUSE: 25A
MOTOR 2MOTOR 1230V/50Hz
+–
24V
24V
1
ON
23456
463
5
21
ON
SETUP
463
5
21
ON
SETUP
463
5
21
ON
SETUP
463
5
21
ON
SETUP
463
5
21
ON
SETUP
463
5
21
ON
SETUP
463
5
21
ON
SETUP
3
2
1
ON
5
4
5
Setting of switches
Cable errors are indicated by the yellow light-
emitting diode that flashes on and off and an
acoustic alarm from control unit and connected
break-glass points.
(Factory setting).
Remove thin foil before setting the switches, if
necessary (1-6).
No external fire alarm is connected to FACU
terminal (FACU = Fire Alarm Control Unit).
(Factory setting).
If an alarm is activated via a smoke detector, the
window opens fully.
(Factory setting).
Cable errors are indicated by the red light-emit-
ting diode and an acoustic alarm from control unit
and connected break-glass points, and windows
open.
An external fire alarm is connected to FACU ter-
minal and the cable connection is monitored.
If an alarm is activated via a smoke detector, all
windows that are open (in comfort ventilation
position) close.
Note: If an alarm is activated via a break-glass
point, all windows open.
Switch 1
Switch 2
Switch 3

Velux 3FC F21 Specifications

General

Brand	Velux
Model	3FC F21
Category	Control Systems
Language	English