Smoke & Heat Extraction Systems

GEZE RWA fresh air systems
geze rwa AUT
GEZE RWA AUT fresh air
Automatic opening of the doors in RWA case
This system is used for automatically passable doors which, depending on their location in the building, are used as fresh air or exhaust
air openings in the case of an emergency. It provides maximum daily passing convenience. In the RWA case, activated via the emergency
power control unit, the door automatically opens in a very short time. A large fresh air inlet surface is produced by the large opening widths
of the GEZE automatic doors. By combination with automatic door systems, the RWA AUT door can also be passed through with maximum
convenience in daily use as well as being used as an emergency exit door. Securing the automatic door in accordance with DIN 18650
ensures convenience and safety.
GEZE RWA
Smoke and heat
extraction systems
(RWA)
GEZE RWA AUT
System arrangement
The system explained in the following is given as an example.
Please contact GEZE for details of the options of other versions and variations.
10
In the lock area
1 Emergency exit opener type 331
2 Latch lock type 807-10
9
On the door lintel
3
TSA 160 NT Invers swing door drive
The system can also be used for double-leaf doors.
Next to the door
4 Elbow switch for opening the door in normal operation
Other types of activation, e.g. radar, are also possible.
5 Emergency stop button (door opens without current)
11
6
8
7
In the building
6
7
8
Emergency power supply units
Emergency power supply UPS 700 or 1000
(required if the must not open in the event of a power failure)
Main switch
3
In the stairway
9
10
RWA pushbutton FT4
One or several smoke and/or heat detectors (mounted on ceiling)
for automatic activation
2
11
Power supply
5
1
4
Mains connection
GEZE RWA systems
97