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Nabco Magnum 4A Control Wiring And Adjustment Manual

Swing door operator
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F1
AUX
Fuse 1: 0.5A 24 VAC
PWR
J2
TRANSFORMER
AC IN
J4
MOV
F2
Fuse 2: 5A 120/240
DN 0557
• Turn OFF all power to the Automatic Door if a Safety System is not working.
• Instruct the Owner to keep all power turned OFF until corrective action can be achieved by a NABCO
trained technician. Failure to follow these practices may result in serious consequences.
• NEVER leave a Door operating without all Safety detection systems operational.
Swing Door Operator
Wiring and Adjustment Manual
** with Magnum 4A Control*
SW1
Capacitor
RELAY
STOP
BCHK
TDPG
OPEN
TDAS
LED
R28
CURRENT
LIMIT
SW2
MAGNUM 4A
WARNING
S82 W18717 Gemini Drive
Muskego, Wisconsin 53150
Phone: (877) 622-2694
Fax: (888) 679-3319
www.nabcoentrances.com
Technical Support: (866) 622-8325
CLOSE
LCHK
RELAY
SIGNAL
INPUT
J1
MOTOR
J5
Part #15-10682
Rev. 7/03/14

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Summary of Contents for Nabco Magnum 4A Control

  • Page 1 • Turn OFF all power to the Automatic Door if a Safety System is not working. • Instruct the Owner to keep all power turned OFF until corrective action can be achieved by a NABCO trained technician. Failure to follow these practices may result in serious consequences.
  • Page 2 THIS PAGE IS INTENTIONALLY LEFT BLANK...

  • Page 3: Table Of Contents

    Section 7b. GT-300-400-500 (Simultaneous Pair) ........7-22 Section 7c. GT-300-400-500 (Simultaneous Pair w/One Magnum 4A Control) ....7-23...
  • Page 4 Section 7h. GT-1400 Bi-Fold with Two Magnum 4A Controls .......7-28 Section 7i. GT-1400 Bi-Fold with One Magnum 4A Control ....... .7-29 CHAPTER 8: WIRING DIAGRAMS (ACCESSORIES) .

  • Page 5: Warning Labels

    Magnum 4A Control Wiring and Adjustment Manual Rev. 7-03-14 Part #15-10682 WARNING LABELS Warning labels are universal and used to alert an individual of potential harm to one’s self or to others. The following warning labels are listed in a hierarchy order that defines the most potential danger first, and the least potential danger last. Please refer to this page in the event that a warning label is displayed within this manual and further definition needs to be explained.

  • Page 6: General Safety Recommendations

    Magnum 4A Control Wiring and Adjustment Manual www.NabcoEntrances.com Part #15-10682 Rev. 7-03-14 GENERAL SAFETY RECOMMENDATIONS Read, study and understand general safety recommendations, warning labels, WARNING installation and operating instructions contained in, or referenced in this manual before operating. If you do not understand the instruction, ask a qualified technician.

  • Page 7: Chapter 1: Scope

    All installation changes and adjustments must be made by qualified, NABCO trained technicians. Section 1b. Objective The Magnum 4A Control is designed to be installed within the Header of Gyro Tech Swing doors. Earlier versions of Gyro Tech GT-300, GT-400, GT-500 and GT-700 Swing Door Operators can be retrofitted with the new Magnum 4A Control Board.

  • Page 8: Chapter 2: Getting Started

    Rev. 7-03-14 CHAPTER 2: Getting Started The Magnum 4A Control is utilized on all Gyro Tech Swing Door systems to control numerous operating characteristics of the door. Some features of the Control are listed below: ► (2) Safety inputs for a Normally Open or Normally Closed circuit: ►...

  • Page 9: Section 2B. Output Power Guidelines

    Adjustable 0-60 seconds Fuses 1 x 120 VAC 5A Glass Fuse 1 x 24 VAC non-replaceable Section 2b. Output Power Guidelines TOTAL current draw from the Magnum 4A Control must not exceed 500mA (0.5 amps) when outputting power to: ► Sensors ► ► Modules ►...

  • Page 10: Chapter 3: Magnum 4A Board Terminals

    Rev. 7-03-14 CHAPTER 3: Magnum 4A Board Terminals The Magnum 4A Control is used to power and control operating characteristics of the door. This is done through the use of harnesses that are connected to terminals located on the Magnum 4A Control Board, plus wiring that is connected to other components within the Header. Please see Figure 3-1.

  • Page 11: Section 3B. Power Harness

    Magnum 4A Control Wiring and Adjustment Manual Rev. 7-03-14 Part #15-10682 Table #-1 Terminal Block Connections Brown Aux Pwr 24 VAC Neutral X Circuit is used for any Sensor that operates on 24 VAC. Pole Wire Harness Circuit Description X Sensor must not exceed 0.5 amp current draw.

  • Page 12: Section 3C. Motor Harness (300-400-500)

    Connector plugs into (J5) Motor Leads DN 0597D Section 3e. Fuses Resettable Protects the 24 VAC Auxiliary power circuit of Magnum 4A Control Board. Fuse Usage Description Not Resettable Protects 120 VAC Power Circuit of the Magnum 4A Control Board. 3-10 Magnum 4A Board Terminals...

  • Page 13: Chapter 4: Adjustments And Status Leds

    10° from fully closed to fully closed. Latch Check Section 4b. Adjustments Adjustments to the Magnum 4A Control can be made using the Dip Switch (SW1) or the the Potentiometer (1-8) or the Slide Switch (SW2). Adjustment Poten ometers STOP OPEN BCHK...
  • Page 14 Magnum 4A Control Wiring & Adjustment Manual www.NabcoEntrances.com Part #15-10682 Rev. 7-03-14 SWITCHES SHOWN IN “ON” POSITION Not Used OFF: Closed Loop Safety / ON: Open Loop Safety OFF: Push-N-Go active / ON: Push-N-Go Inactive OFF: Sequential Mode / ON: Timer Mode Figure 4-3 Dip Switch...
  • Page 15 Rev. 7-03-14 Part #15-10682  4.b.c: Potentiometers (1-8) There are (8) Potentiometers located on the Magnum 4A Control. Use a small #0 Cross Point or Note:  Each Potentiometer is adjusted to meet field requirements. Phillips screwdriver to adjust each potentiometer by turning it:.
  • Page 16 Magnum 4A Control Wiring & Adjustment Manual www.NabcoEntrances.com Part #15-10682 Rev. 7-03-14 Open Sets opening speed of door. Potentiometer Description Door opened at wrong speed. Recommended start position 12 Event Action o’clock. Clockwise • Door will open faster. Counterclockwise • Door will open slower.
  • Page 17 Magnum 4A Control Wiring & Adjustment Manual Rev. 7-03-14 Part #15-10682 LCHK Sets Latch Check speed from last 10° of sweep to the full closed position. Potentiometer Description Full Automatic door (Latch Check Adjustment) 1.5 - 5.0 seconds / 10 degrees...

  • Page 18: Section 4C. Status Leds

    Rev. 7-03-14 Section 4c. Status LEDs (2) LED Indicators are used to display what the Magnum 4A Control is reacting to at any instant within the Swing door cycle. This helps to identify when the Swing door system is functioning properly. Please see Figure 4-4.

  • Page 19: Chapter 5: Connect Incoming 120 Vac Wires

    Magnum 4A Control Wiring & Adjustment Manual Rev. 7-03-14 Part #15-10682 CHAPTER 5: Connect Incoming 120 VAC Wires Disconnect 120 VAC power prior to making any electrical connections. Failure to DANGER do so may result in serious personal or fatal injury. When uncertain whether power supply is disconnected, always verify using a voltmeter.

  • Page 20: Chapter 6: Wiring Safety Devices

    Part #15-10682 Rev. 7-03-14 CHAPTER 6: Wiring Safety Devices Do Not touch other parts of the Magnum 4A Control board with a screwdriver or CAUTION anything else metal. Damage to electrical circuitry may occur. Note:  If an Inswing Operator must be equipped for panic breakout, a panic breakout switch must be used to turn off the automatic operator when the door is broken out.
  • Page 21  6.a.b: Using the Panic Breakout Latch/Switch on a Closed Loop Continuous Safety Circuit controls as identified by the last (3) digits reading (13X or Higher) on a Label that is adhered to a Microprocessor IC located on the Magnum 4A Control board. 8512A13X Magnum Control boards that display UL Labels with the last (3) digits reading (12X or Lower) do not have the Fail Safe feature.
  • Page 22 Magnum 4A Control Wiring & Adjustment Manual www.NabcoEntrances.com Part #15-10682 Rev. 7-03-14 the door is broken out in a normally closed circuit (when safety is fail-safe). When the door is broken out, the Panic Breakout Limit Switch will OPEN the circuit to activate the Continuous Safety feature and disable the Operator.

  • Page 23: Chapter 7: Wiring Diagrams (General)

    Magnum 4A Control Wiring & Adjustment Manual Rev. 7-03-14 Part #15-10682 CHAPTER 7: Wiring Diagrams (General) Section 7a. GT-300-400-500 Single Door Wiring Diagrams (General) 7-21...

  • Page 24: Section 7B. Gt-300-400-500 (Simultaneous Pair)

    Magnum 4A Control Wiring & Adjustment Manual www.NabcoEntrances.com Part #15-10682 Rev. 7-03-14 Section 7b. GT-300-400-500 (Simultaneous Pair) 7-22 Wiring Diagrams (General)

  • Page 25: Section 7C. Gt-300-400-500 (Simultaneous Pair W/One Magnum 4A Control)

    Magnum 4A Control Wiring & Adjustment Manual Rev. 7-03-14 Part #15-10682 Section 7c. GT-300-400-500 (Simultaneous Pair w/One Magnum 4A Control) Wiring Diagrams (General) 7-23...

  • Page 26: Section 7D. Gt-710-8310-8710 Single Door

    Magnum 4A Control Wiring & Adjustment Manual www.NabcoEntrances.com Part #15-10682 Rev. 7-03-14 Section 7d. GT-710-8310-8710 Single Door 7-24 Wiring Diagrams (General)

  • Page 27: Section 7E. Gt-710-8310-8710 (Simultaneous Pair)

    Magnum 4A Control Wiring & Adjustment Manual Rev. 7-03-14 Part #15-10682 Section 7e. GT-710-8310-8710 (Simultaneous Pair) Wiring Diagrams (General) 7-25...

  • Page 28: Section 7F. Gt-710-8310-8710 (Simultaneous Pair W/One Magnum 4A Control)

    Magnum 4A Control Wiring & Adjustment Manual www.NabcoEntrances.com Part #15-10682 Rev. 7-03-14 Section 7f. GT-710-8310-8710 (Simultaneous Pair w/One Magnum 4A Control) 7-26 Wiring Diagrams (General)

  • Page 29: Section 7G. Gt-1400 Single Fold With One Magnum 4A Control

    Magnum 4A Control Wiring & Adjustment Manual Rev. 7-03-14 Part #15-10682 Section 7g. GT-1400 Single Fold with One Magnum 4A Control Wiring Diagrams (General) 7-27...

  • Page 30: Section 7H. Gt-1400 Bi-Fold With Two Magnum 4A Controls

    Magnum 4A Control Wiring & Adjustment Manual www.NabcoEntrances.com Part #15-10682 Rev. 7-03-14 Section 7h. GT-1400 Bi-Fold with Two Magnum 4A Controls 7-28 Wiring Diagrams (General)

  • Page 31: Section 7I. Gt-1400 Bi-Fold With One Magnum 4A Control

    Magnum 4A Control Wiring & Adjustment Manual Rev. 7-03-14 Part #15-10682 Section 7i. GT-1400 Bi-Fold with One Magnum 4A Control Wiring Diagrams (General) 7-29...

  • Page 32: Chapter 8: Wiring Diagrams (Accessories)

    Magnum 4A Control Wiring & Adjustment Manual www.NabcoEntrances.com Part #15-10682 Rev. 7-03-14 CHAPTER 8: Wiring Diagrams (Accessories) Section 8a. Transformer Installation and Wiring for 240 Volts 8-30 Wiring Diagrams (Accessories)

  • Page 33: Chapter 9: Troubleshooting

    Magnum 4A Control Wiring & Adjustment Manual Rev. 7-03-14 Part #15-10682 CHAPTER 9: Troubleshooting Operator does not function Fuse 1 (F1) may be blown. Replace Fuse. Trouble Possible Cause Action Fuse installed on Brake Module Test and Replace Fuse. may be blown (except GT-710).
  • Page 34 Magnum 4A Control Wiring & Adjustment Manual www.NabcoEntrances.com Part #15-10682 Rev. 7-03-14 Door slams open. Back Check may be set too high. X GT-300/400/500: Trouble Possible Cause Action 1.►Go to BCHK Potentiometer on Magnum 4A Control board. 2.►Turn counterclockwise to decrease speed.
  • Page 35 Magnum 4A Control Wiring & Adjustment Manual Rev. 7-03-14 Part #15-10682 Safety Sensor does No power to sensor. Check wiring on harness and power to sensor. Trouble Possible Cause Action not function. Sensor may not be properly 1.►Go to Terminal Block.

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