VELUX
®
15
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
321
COMFORT
Min Max
TIME
AUTO CLOSE
TIME
OPENNIG
COMFORT
Up to 10 ventilation switches can be connected
to each control system.
The product can be purchased separately.
Connection
The ventilation switch is connected to the
control unit by means of a 3-core cable with a
minimum cross-section of 0.5 mm
2
. This cable
can be up to 100 m long.
Output 1: Open
Output 2: Close
Output 3: Common
When connecting, lead cable through the rub-
ber membrane and fasten with cable tie.
Setting of timers
COMFORT OPENING TIME
The time taken for the window to open (in sec-
onds) can be set when the window is opened
for comfort ventilation purposes (factory set-
ting is about 12 seconds).
Note: The window must not be opened more
than 20 cm.
Min duration: 5 seconds
Max duration: 60 seconds
AUTO CLOSE TIME
Automatic closing of windows opened for
comfort ventilation purposes can also be set.
This function is only active if switch 4 is set in
position ON (see page 19).
Min opening time: 2 minutes
Max opening time: 60 minutes
Ventilation switch
KFK 200
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