26 VELUX
®
32541
ALARM
32541
ALARM
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
+–
FACU
+–
FACU
24 V
24 V
0 V
0 V
Transmit alarm from one KFC control unit to another
In installations with several connected control units, all smoke detectors
and additional break-glass points must be connected to control unit 1
only (see below).
In the other control units, the glass plate on the front face must be
replaced by the blank lid provided. In case of an alarm, an acoustic alarm
sounds from all control units and all windows open.
If an alarm is activated, the principal control unit must be reset first.
Subsequently, the other control units must be reset one by one.
Connection is established from the ALARM terminal in the principal
control unit (control unit 1) to the FACU terminal in the next control
unit. If more than two control units are linked, connect from the ALARM
terminal in control unit 2 to the FACU terminal in control unit 3 etc.
Note: In control unit 2 and possible additional control units, dip switch
no. 2 is set in position ON.
Connected control units
Control unit 1 Control unit 2 Control unit 3
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