GT20 Swing Door Owners Manual
www.NabcoEntrances.com
Part #C-00170
Rev. 8-29-17
4 of 10
CHAPTER 6: OPERATION
DN 1722
Automa c
Night
Hold Open
Manual
Exit
①
⑤
③
④
②
①
⑤
③
④
②
Power
Switch
Mode Bu on
Mode Bu on
Switch
Description
Power Switch
ON
When the switch is in the ON postion, all activation signals are accepted and the door is
ready for operation.
OFF
X
X
When the switch is in the OFF position, activation signals are not accepted by the
Controller.
X
X
The OFF position
does not
shut power OFF.
Mode
Button Icon
Definition
Description
1
Automatic
Door is opened by any activation
2
Night
Door can only be opened by an activation on the “Key” Input Terminal
3
Hold Open
Door will open and stay open
4
Manual
All activation devices are ignored
5
Exit
Only an activation on the Interior Sensor Terminal will open the Door
CHAPTER 7: FULL AUTOMATIC SWING DOOR
SECTION 7.1: Sensors
The Swing Door System can utilize a Sensor that activates the Swing Door with Infrared/Microwave technology, or Infrared
technology, depending upon the brand.
X
Sensor with Microwave/Infrared technology: Has a deeper detection zone and accomodates fast traffic conditions.
X
Sensor with Infrared technology: Used to scan backwards to detect pedestrians in the threshold until the Slide door is
fully closed.
SECTION 7.2: Sensor Types
7.2.1 Motion Sensor
Motion Sensors are used to activate the door when it detects a moving object, such as a pedestrian or a shopping cart. Motion
sensors can typically distinguish between objects moving toward the door or away from the door. Motion sensors cannot detect
still objects such as a person stopped in the Detection Zone.
