GFA TS 981 - Key Switch (Latching) Interrupt Automatic Closing X11; Smoke Draining (RWA) X12; Light Indicator for Traffic Control X13

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FUNCTION DESCRIPTION
With this special function the door may be used for smoke and heat draining (RWA) according
to an industrial buildings directive for buildings up to 1600 sqm.
Menu item 3.5 here the height may be adjusted, to where the shutter shall move when Alarm is given.
Under Menu item 2.7 / 2.8, a relay contact with the setting „.8“ indicates the approached door
position for smoke and heat exhaust.
Smoke draining (RWA) X12
Attention!
The adjusted height fort his RWA- requirement must be a minimum height of
2,5 m and works only if adjusted.
If the contact which is related to X12.1 / 12.2 will be triggered (closed) by a signal supplied by
the central re detector (BMA) the shutter will travel up to the adjusted height (RWA position).
The contact must be kept continuously close at all the time when the shutter travels. When
the door travels in RWA function the control sets all safety devices (safety edge, photo-beam,
etc.) and pushbutton signals (OPEN-STOP-CLOSE) out of order. External safety switches as
emergency stop, further in function. If the contact related to X12.1 / 12.2 would be interrupted
(opened) all shutter and control functions going back in work.
Attention!
If Display appears indication as follows , RWA-function activated.
Light indicator for tra󰀩c control X13
TS 981 control have a complete one-way and two-way tra󰀩c light management integrated.
Two pairs of red/green light indicators may be connected on terminal X13. Supply voltage
for these light indicators is selectable and could be provided from external or directly from
internal terminals X1 1.8 / 1.9. A neutral is always required.
Attention !
Light indicators with 230 V LED-bulbs are recommended. They have a big
luminosity, low requirement of energy, and they are maintenance free.
If conventional bulbs in use the maximum power for each indicator light
shall not exceed 40 W.
The automatic closing time can be interrupted with a normally open switch (latching)
Key switch (latching) interrupt automatic closing X11
1 . 1