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LC N
®
740100-00
Middle Swing Control Box
2900 Series, 9700 Series
Senior Swing Control Box
2800 Series, 9500 Series
Installation Instructions
LC N
®
121 West Railroad Avenue
Princeton, IL 61356-0100
1-800-526-2400
FAX: 800-248-1460
www.lcn.ingersollrand.com
© 2006 Ingersoll-Rand Company Limited
740100-00(5)
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Table of Contents
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Summary of Contents for LCN 9700 Series
- Page 1 LC N ® 740100-00 Middle Swing Control Box 2900 Series, 9700 Series Senior Swing Control Box 2800 Series, 9500 Series Installation Instructions LC N ® 121 West Railroad Avenue Princeton, IL 61356-0100 1-800-526-2400 FAX: 800-248-1460 www.lcn.ingersollrand.com © 2006 Ingersoll-Rand Company Limited...
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Page 2: Table Of Contents
IMPORTANT These instructions are presented in step-by-step sequence. It is very important that installation begins with “1. Pre-Installation Site and Product Check” (page 3) and continues as directed after each section. WARNINGS Always disconnect main power to the operator prior to replacing. Control box contains no serviceable parts inside. -
Page 3: Electrical Specifications
ELECTRICAL SPECIFICATIONS AC input voltage ............. 120 VAC AC fuse ..............120 VAC, 2.5 A time-delay fuse Motor protection ............. Solid state failure detection and shutdown Activate inputs ............dry NO contacts (close contacts to open door) Safety inputs ............dry NO contacts (closed contacts indicate an obstruction) Breakaway input ............ -
Page 4: Installation
CAUTION Improper installation or set up may result in personal injury or property damage. Follow instructions carefully. For answers to questions, call LCN at: 1-800-526-2400 3. WIRING • Review the separate wiring diagrams in the accessory instructions so that all wiring can be completed. - Page 5 3. WIRING (continued) AC fuse, 120 VAC 2.5 A time-delay POWER BOARD Companion power motor power (P5) Master motor LOGIC BOARD power Figure 3-2. Control box power board connectors. POWER BOARD See Figure 3-4 for Breakaway closeup of control box logic board connectors 3-position switch...
- Page 6 3. WIRING (continued) Bodyguard cable to Bodyguard Bodyguard (master; safety side): Prevents sensor Bodyguard If used Cable door from opening; holds open door in open JST-type 761468 position (uses door state data from control box connector on-board to ignore door movement while opening/closing) connector Black, 24 VAC To DMSS...
- Page 7 3. WIRING (continued) NOTE Always wire the locking device to the NO (normally open) contact of the control box locking interface and use the keypad to set the EL (electric lock) setting to either SA (fail safe) or SE (fail secure). Cut connector off rectifier, then connect using wire nuts Control box lock supply rating: 24 VAC, 1.5 A...
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Page 8: Keypad Settings
4. KEYPAD SETTINGS Settings (except for close speed) for the Middle and Senior Swing Power Operator System are changed using keypad pushbuttons and an alphanumeric display on the Astro Swing control box (Figure 4-1 and Figure 4-2). Close speed is changed using dials on the control box (Figure 4-1). See page 9 and page 10 for directions for changing the values of settings. - Page 9 4. KEYPAD SETTINGS (continued) WARNING KEEP HANDS, CLOTHING, WIRES, TOOLS, LADDERS, ETC. AWAY FROM THE DOOR WHEN THE OPERATOR IS INITIALLY TURNED ON. See Figure 4-3 for definitions of the positions of the door throughout the opening and closing cycle. See Table 4-1 for explanations of the keypad settings.
- Page 10 4. KEYPAD SETTINGS (continued) Safety side Door Mounted Safety Sensor (DMSS) disable feature Purpose: Deactivate the Door Mounted Safety Sensor (DMSS) on safety side of door to eliminate nuisance detection of a wall or guard rail. 1. Install control box, all door hardware and safety devices per their instructions. 2.
- Page 11 4. KEYPAD SETTINGS (continued) Table 4-1. Control Box Settings and Selectable Values Setting Selectable Values as Setting Description Display Values Displayed 01 = slow Opening Speed Controls opening speed of any normal 02 = medium weight and size door 03 = fast (default = 01) 01 = 1 door back check Speed...
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Page 12: System Test
5. SYSTEM TEST WARNING KEEP HANDS, CLOTHING, WIRES, TOOLS, LADDERS, ETC. AWAY FROM THE DOOR WHEN THE OPERATOR IS INITIALLY TURNED ON. If control box does not operate as expected during system test, see section 6 for troubleshooting tips. 5.1. With the door closed, set the 3-position switch, if used, to AUTO and turn on all AC power. For applications using companion door, try to get both doors to open same amount of degrees before hitting hard stop (either internal gearbox stop or rubber bumper on wall). -
Page 13: Troubleshooting
5. SYSTEM TEST (continued) 5.3. After the sizing cycle is complete and the door is closed, apply a maintained activation signal and check that the door remains open while the activation signal is applied. Then release the activate signal and verify door closes after the open time delay expires. 5.4. -
Page 14: Release For Service
6. TROUBLESHOOTING (continued) 6.2. If control box does not function and the error message Er## flashes on the control box Setting and Value displays, turn AC power off and on to reset the control box. The following are common errors and suggested fixes: ER 06: Master motor problem - verify master motor cable is connected to motor.
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Questions and answers
the DOORS JURKING WHEN CLOSING
LCN 9700 Series doors may be jerking when closing due to incorrect latch position or closing speed settings. Check the latch position setting (default = 13 degrees) to ensure it is properly adjusted. Additionally, verify if power boost is turned on, as it increases closing force from 9 lbs to 18 lbs, which may cause jerking. If the issue persists, inspect for obstructions or mechanical issues with the door closer mechanism.
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