Publicidad
ENGLISH:
When resetting alarms: Before activation of the reset button, make sure
that no body parts can get caught in the window and be sure not to touch
conductive parts.
Activation via break-glass point: Break the glass cover and press the red button
for at least 1 second. The window opens. (The comfort ventilation function is
automatically disengaged).
Signals: The red light-emitting diodes of the control system and the connected
break-glass points are on. In addition, the acoustic alarms from control system and
connected break-glass points sound continuously.
Resetting after activation via break-glass point: Open the door of control sys-
tem or break-glass point in question. Press the reset button in the control system
or the break-glass point. The window closes and control system and connected
break-glass points are reset. After activation of the reset button, the comfort
ventilation and the smoke ventilation are operational again.
Signals: When the reset button has been activated, the red light-emitting diodes
of the control system and the connected break-glass points are turned off and the
acoustic alarms stop.
Release via smoke detector: In cases of smoke detection, the window opens
automatically. The comfort ventilation function is automatically disengaged.
Signals: The red light-emitting diodes of the control system, the smoke detector
and the connected break-glass points are on. In addition, the acoustic alarms from
control system and connected break-glass points sound continuously.
Resetting after activation via smoke detector: See information above about
resetting after activation via break-glass point. If the smoke ventilation system
is activated via smoke detector, the smoke detector has to be cleared of smoke
particles or replaced before the reset button is activated.
Signals: See information above about resetting after activation via break-glass
point.
Release by high temperatures: If the temperature in the control system rises
above 70°C, the window opens automatically.
Signals: The red light-emitting diodes of control system and connected break-
glass points are on. The yellow light-emitting diodes for error indication of control
system and connected break-glass points flash on and off.
Resetting after release by high temperatures: Close the window again by one
press of the reset button in the control system or break-glass point.
Signals: After activation of the reset button, the yellow light-emitting diodes for
error indication keep flashing on and off in the connected break-glass points. The
green light-emitting diode remains on as the built-in thermal cut-out is irreversibly
destroyed. Therefore the entire printed circuit board must be replaced.
VELUX 55
Publicidad
