Nabco GT20 User Manual

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 When the switch is in the OFF position, activation signals are not accepted by the
Controller.
X The OFF position does not shut power OFF.
Mode
Button Icon  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 
X 
fully closed.
SECTION 7.2: Sensor Types
7.2.1 Moon 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.

Nabco GT20 Specifications

General

Brand	Nabco
Model	GT20
Category	Door Opening System
Language	English