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GT20 Wire and Programming Manual www.NabcoEntrances.com
P/N C-00140 Rev 5-7-18
Table of Contents
CHAPTER 1: WARNING LABELS 4
CHAPTER 2: GENERAL SAFETY RECOMMENDATIONS 4
CHAPTER 3: SCOPE 5
CHAPTER 4: 120 VAC GENERAL WIRING 6
CHAPTER 5: THE POWER/PROGRAM SELECTOR 7
SECTION 5.1: Power Switch ........................................................................7
SECTION 5.2: Program Selector Buons ..............................................................7
Table 1 Operang Modes .....................................................................7
CHAPTER 6: PROGRAMMING THE GT20 CONTROL 8
Table 2 Terminals (1-13) ......................................................................8
Table 3 LEDs (14) ............................................................................8
Table 4 Terminal Connecons ..................................................................9
CHAPTER 7: WIRING 10
CHAPTER 8: INITIAL SETUP PROCEDURE 22
SECTION 8.1: The Joysck ........................................................................22
SECTION 8.2: Setup Procedure ....................................................................22
SECTION 8.3: Reset Back to Factory Default ..........................................................25
CHAPTER 9: PROGRAMMING 25
Table 5 The Four Levels of Menu Navigaon ..................................................25
SECTION 9.1: The Home Page .....................................................................26
Table 6 Door Panel Posion ..................................................................26
Table 7 Door Panel Control ...................................................................26
Table 8 Door Panel Operaon .................................................................26
SECTION 9.2: Menu Selecon .....................................................................27
Table 9 Menus .............................................................................27
Table 10 Partameter Menu: Sengs for Door Panel Movement .....................................27
Table 11 Congurator Menu: Sengs for Door Panel Funcons .....................................29
Table 12 Double Door Menu: Simultaneous Pairs and Astragal Pairs .................................30
Table 13 Diagnosc Menu: Diagnosc Tool ......................................................31
Table 14 Error Acve ........................................................................31
Table 15 History Error .......................................................................31
Table 16 REINIT Menu: Reverts Sengs back to Factory Default ....................................32
Table 17 Block/Unblock Menu: Lock Keys .......................................................32
Table 18 Update SoWare ...................................................................32
Table 19 Teach Menu ........................................................................32
CHAPTER 10: DOUBLE SWING DOORS 32