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.
! 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. CONTENTS General Information ..................................................................................................................................
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 .......................................................
2. INSTALLATION To install the Middle or Senior Swing Control Box, follow the Astro/Middle/Senior Swing installation instructions (part No. 740132-00) beginning with “8. Control Box Installation” on page 12 of those instructions. 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.
3. WIRING (continued) AC fuse, 120 VAC 2.5 A time-delay POWER BOARD AC power Companion motor power (P5) Master motor power LOGIC BOARD Figure 3-2. Control box power board connectors. POWER BOARD See Figure 3-4 for closeup of control box logic board connectors Breakaway 3-position switch LOGIC BOARD Figure 3-3. Control box logic board connectors.
3.
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.
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.
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. To change setting values: 1. 2. 3. 4. 5. 6. Set the 3-position switch, if used, to OFF. Apply AC power. The POWER light will illuminate and the display will remain blank.
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. 2. 3. 4. 5. Install control box, all door hardware and safety devices per their instructions. Setup DMSS sensors in accordance with ANSI standard 156.10. Use keypad to set SAFETY SLOW/STOP (SS) value to STOP (SP). Use keypad to set SLOWDOWN DISABLE (SD) value to 85.
4. KEYPAD SETTINGS (continued) Table 4-1.
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.
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. To check the function of the door safety device: 5.4.1. Activate the door and then activate the approach side safety device while the door is open.
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. ER 14: Companion door added to a setup that was already sized - turn AC power off, then on and resize with both doors connected.
