LA500 & LA500-S VEHICULAR SWING GATE OPERATOR INSTALLATION MANUAL Your model may look different than the model illustrated in this manual. THIS PRODUCT IS TO BE INSTALLED AND SERVICED BY A TRAINED GATE SYSTEMS TECHNICIAN ONLY. Visit www.liftmaster.com to locate a professional installing dealer in your area. UL325 compliant This model is for use on vehicular passage gates ONLY and not intended for use on pedestrian passage gates.
TABLE OF CONTENTS SAFETY 2 ADJUSTMENT UL325 MODEL CLASSIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SAFETY INSTALLATION INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 GATE CONSTRUCTION INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 REQUIRED ENTRAPMENT PROTECTION DEVICES . . . . . . . . . . . . . . . . . . . . . . . . . . 5 IMPORTANT SAFETY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . .
SAFETY UL325 MODEL CLASSIFICATIONS UL325 MODEL CLASSIFICATIONS CLASS I – RESIDENTIAL VEHICULAR GATE OPERATOR I A vehicular gate operator (or system) intended for use in a home of one-to four single family dwellings, or a garage or parking area associated therewith.
SAFETY SAFETY INSTALLATION INFORMATION SAFETY INSTALLATION INFORMATION 1. Vehicular gate systems provide convenience and security. Gate systems are comprised of many component parts. The gate operator is only one component. Each gate system is specifically designed for an individual application. 2. Gate operating system designers, installers and users must take into account the possible hazards associated with each individual application.
SAFETY GATE CONSTRUCTION INFORMATION GATE CONSTRUCTION INFORMATION Vehicular gates should be installed in accordance with ASTM F2200: Standard Specification for Automated Vehicular Gate Construction. For a copy, contact ASTM directly at 610-832-9585 or www.astm.org. 1. GENERAL REQUIREMENTS 1.1 Gates shall be constructed in accordance with the provisions given for the appropriate gate type listed, refer to ASTM F2200 for additional gate types. 1.
SAFETY REQUIRED ENTRAPMENT PROTECTION DEVICES REQUIRED ENTRAPMENT PROTECTION DEVICES To prevent SERIOUS INJURY or DEATH from a moving gate: • Entrapment protection devices MUST be installed to protect anyone who may come near a moving gate. • Locate entrapment protection devices to protect in BOTH the open and close gate cycles. • Locate entrapment protection devices to protect between moving gate and RIGID objects, such as posts or walls.
SAFETY IMPORTANT SAFETY INFORMATION IMPORTANT SAFETY INFORMATION INSTALLATION To prevent SERIOUS INJURY or DEATH from a moving gate: • Pinch points must be guarded at all times. Install enclosed-style gate tracks and roller guards. • Place screen mesh 4 feet (1.2 m) high on the gate to prevent access through openings anywhere the gate may travel. • Mount controls at least 6 feet (1.8 m) from the gate or ANY moving part of the gate. • Install Warning signs on EACH side of gate in PLAIN VIEW.
SAFETY IMPORTANT SAFETY INFORMATION IMPORTANT SAFETY INFORMATION CONTINUED... ADDITIONAL FEATURES To prevent SERIOUS INJURY or DEATH from a moving gate: • Entrapment protection devices MUST be installed to protect anyone who may come near a moving gate. • Locate entrapment protection devices to protect in BOTH the open and close gate cycles. • Locate entrapment protection devices to protect between moving gate and RIGID objects, such as posts or walls.
INTRODUCTION OPERATOR SPECIFICATIONS + CARTON INVENTORY & OPERATOR DIMENSIONS OPERATOR SPECIFICATIONS This model is intended for use in vehicular swing gate applications: Gate Classifications: CLASS I, II, III, & IV Maximum Gate Weight/Length: Main AC Supply: 120 Vac or 240 Vac (240 Vac option with Toroid Kit ONLY) Solar Power Max: 24 Vdc at 60 watts max. • 1600 lbs./8 foot • 800 lbs./16 foot Input Rating: 8 Amps at 120 Vac or 1 Amp at 240 Vac • 600 lbs.
INTRODUCTION FEATURES FEATURES OPERATOR FEATURES • Advanced “Centerpiece” Control Board • 120 Vac Power Input (standard) - Optional Input Selection: 120 Vac (factory setting) or 240 Vac (Field change, optional toroid kit with AC Surge Protection and EMI Filter Board. Refer to accessory page.) • Long life DC motor • AC powered with integrated EverCharge® Power Management System • 24 Vdc accessory power • Programmable with up to 50 remote controls and 2 keyless entries.
PREPARATION SITE PREPARATION Check the national and local building codes BEFORE installation. SAFETY Entrapment protection devices are required to protect against any entrapment or safety conditions encountered in your gate application (refer to page 5 for more details). Install warning signs on both sides of the gate. ! ! Warning Signs Entrapment Danger VEHICLE LOOPS EARTH GROUND ROD The vehicle loops allow the gate to stay open when vehicles are obstructing the gate path.
SITE PREPARATION INSTALLATION TYPES Identify your installation type. The installation steps in this manual will show a typical Pull-to-Open application.
PREPARATION MOUNTING OPTIONS MOUNTING OPTIONS MOUNTING DO's ! ! Weld a horizontal bar across entire gate on any installation for strength. Make sure that the operator is mounted level or it will not function properly. The operator can be mounted on top of the gate frame. MOUNTING DON'Ts ! An off-level installation may cause the gate or operator to fail prematurely. DO NOT weld the crossbar on just a few pickets, or they could bend. ! ! DO NOT install on uphill or downhill gates.
INSTALLATION MANUAL RELEASE + DETERMINE THE POSITION OF THE POST BRACKET MANUAL RELEASE 1 2 Insert the key into the lock and turn it 180 degrees counterclockwise. Turn the release lever 180 degrees counterclockwise. The operator is now in manual mode. If this operator is a replacement for a Miracle-One™ operator, use the existing post bracket and gate bracket. Remove the Miracle-One™ operator from the brackets and proceed to page 15.
INSTALLATION DETERMINE THE POSITION OF THE GATE BRACKET + WELD THE BRACKETS DETERMINE THE POSITION OF THE GATE BRACKET The gate bracket MUST be installed in an area that can withstand heavy forces. Additional reinforcement steel plates may be necessary for mounting. 1 Position a level on the post bracket and measure 35-1/2 inches over from the center hole of the post bracket and mark the location on the gate. 2 Measure 2-1/4 inches down from the previous mark and center the bracket on this mark.
INSTALLATION ATTACH THE OPERATOR TO THE BRACKETS ATTACH THE OPERATOR TO THE BRACKETS 1 2 Attach the operator to the post bracket with the bolt, mounting plate, and nut as shown. Attach the operator to the gate bracket with the bolt, washer, and nut as shown. Tighten the nut until it reaches the bottom of the gate bracket, then turn the nut a half turn, making sure not to overtighten. Make sure the trolley does not reach the fully open or fully closed position.
INSTALLATION STANDARD CONTROL BOX For Large Metal Control Box installation, refer to the following page. STANDARD CONTROL BOX MOUNT THE CONTROL BOX Expansion Board The control box MUST be mounted within 5 feet (1.52 m) of the gate operator. Mount the control box as high as possible for best radio reception. Make sure the control box is level. NOTE: The expansion board DOES NOT need to be removed for a wall or column mount installation. 1 2 3 4 5 6 Remove the screws and open the control box.
INSTALLATION LARGE METAL CONTROL BOX (XLM) LARGE METAL CONTROL BOX (XLM) MOUNT THE CONTROL BOX (XLM) The control box MUST be mounted within 5 feet (1.52 m) of the gate operator. Mount the control box as high as possible for best radio reception. Make sure the control box is level. 1 Open the control box. The control box door may be removed by opening the door 90°. Lift the door from the hinges and set aside until the installation is complete.
WIRING WIRE THE ENTRAPMENT PROTECTION DEVICES + EARTH GROUND ROD WIRE THE ENTRAPMENT PROTECTION DEVICES Entrapment protection devices are required. Refer to page 5 for more information regarding application. To prevent SERIOUS INJURY or DEATH from a moving gate: • Entrapment protection devices MUST be installed to protect anyone who may come near a moving gate. • Locate entrapment protection devices to protect in BOTH the open and close gate cycles.
WIRING WIRE THE OPERATOR TO THE CONTROL BOARD WIRE THE OPERATOR ARM TO THE CONTROL BOARD Extend the operator cable and wires to the Gate 1 connector and connect as shown. Tighten watertight connector nut. GATE 1 3 Insert the operator cable through the watertight connector (provided) as shown. GATE 2 1 2 ! If installing one operator, proceed to page 22. If installing two operators, continue to the next page.
WIRING DUAL GATES ONLY DUAL GATES ONLY INSTALL THE EXTENSION CABLE AND JUNCTION BOX Before digging, contact local underground utility locating companies. The following items are required to complete the junction box installation: • 4 x 4 Junction Box with 3/4" NPT threaded port holes • Screws • PVC Conduit 1 2 3 4 Junction Box Operator Cable Trench across driveway to bury the extension cable. Use PVC conduit to prevent damage to cables.
WIRING DUAL GATES ONLY DUAL GATES ONLY CONTINUED... WIRE THE EXTENSION CABLE TO THE CONTROL BOARD 5 Choose a knockout in the bottom of the control box. Extension Cable Insert the extension cable through watertight connector. GATE 2 Insert a watertight connector through the knockout and tighten with nut. GATE 1 1 2 3 4 Extend the cable and wires to Gate 2 connector on the control board. Connect wires as shown. Tighten the watertight connector nut to secure extension cable to control box.
WIRING POWER WIRING INTRODUCTION + POWER WIRING (STANDARD CONTROL BOX) POWER WIRING INTRODUCTION The standard control box can be wired for either 120 Vac or 240 Vac. Factory default is 120 Vac. The Large Metal Control Box (XLM) can be wired for 120 Vac (default) or it can be wired for 240 Vac with the optional toroid transformer kit (refer to Accessories). The batteries are charged in the circuit by the toroid transformer, plug-in transformer, or the solar panels.
WIRING POWER WIRING (LARGE METAL CONTROL BOX [XLM]) POWER WIRING (LARGE METAL CONTROL BOX [XLM]) NOTE: Wiring the Large Metal Control Box for 240 Vac will require the optional toroid transformer kit (refer to Accessories). 1 2 3 4 5 6 7 Turn OFF AC power to the operator at the circuit breaker and unplug the transformer. LARGE METAL CONTROL BOX (XLM) Run the AC power wires to the control box. Remove the junction box cover. Connect the green wire to the earth ground rod wire using a wire nut.
WIRING POWER WIRING (SOLAR PANELS) POWER WIRING (SOLAR PANELS) NUMBER OF CYCLES PER DAY (SOLAR) Swing Gate Installation (12 ft. 800 lb.
WIRING POWER WIRING (SOLAR PANELS) POWER WIRING (SOLAR PANELS) CONTINUED... CONNECT BATTERIES 3 4 5 6 7 8 Remove the electrical housing from the control box: 1 Remove the wire ties from the electrical housing and remove the five screws securing the electrical housing to the control box. 2 Remove the junction box cover and remove the bottom standoff. 3 Shift the electrical housing to the side and remove the ground nut holding the ground wire in place.
WIRING ENGAGE THE OPERATOR ENGAGE THE OPERATOR 1 2 Turn the release lever clockwise 180°. This engages the motor. Turn the key clockwise 180°. This locks the release lever. The operator is now engaged.
ADJUSTMENT LIMIT AND FORCE ADJUSTMENT LIMIT AND FORCE ADJUSTMENT To reduce the risk of SEVERE INJURY or DEATH: • Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a moving gate. • Too much force on gate will interfere with proper operation of safety reversal system. • NEVER increase force beyond minimum amount required to move gate. • NEVER use force adjustments to compensate for a binding or sticking gate.
ADJUSTMENT LIMIT AND FORCE ADJUSTMENT + OBSTRUCTION TEST FINE TUNE THE FORCE 1 CLOSE SET O EN SET C OSE XM T R N TW R S C ND ) MT 0 2 0 O N UT OW R A T C AR I G 80 STOP 5 STOP CL S L S T B G MOVE GATE IN MER A T OW A E MO NG CC WR O L 2 OP N 3 TWORK RSAL RCE ST TUS TC H L SE E E / NETWORK Open and close the gate with the TEST BUTTONS.
PROGRAMMING REMOTE CONTROLS (NOT PROVIDED) + ERASE ALL CODES REMOTE CONTROLS (NOT PROVIDED) A total of 50 Security✚ 2.0™ remote controls and 2 keyless entries (1 PIN for each keyless entry) can be programmed to the operator. When programming a third keyless entry to the operator, the first keyless entry will be erased to allow the third keyless entry to be programmed. When the operator’s memory is full it will exit the programming mode and the remote control will not be programmed.
OPERATION MANUAL RELEASE MANUAL RELEASE + RESET BUTTON + PARTY MODE + OPERATOR ALARM + REMOTE CONTROL In case of a power failure, the operator can be disengaged from the gate. With an operator, the release action may sometimes feel stiff/jerky, which is normal and has no effect on function. NOTE: It is normal for the operator to run slow right after a disconnect or complete loss of AC/battery power (the operator will need to run a complete open and close cycle).
ADDITIONAL FEATURES LIFTMASTER INTERNET GATEWAY LIFTMASTER INTERNET GATEWAY To program the operator to the LiftMaster Internet Gateway: USING THE LEARN BUTTON ON THE OPERATOR’S CONTROL BOARD 1 2 3 4 5 6 Connect the ethernet cable to the LiftMaster Internet Gateway and the router. Connect power to the LiftMaster Internet Gateway. Create an online account by visiting www.myliftmaster.com. Register the LiftMaster Internet Gateway. Use an internet enabled computer or smartphone to add devices.
ADDITIONAL FEATURES CONTROL BOARD OVERVIEW CONTROL BOARD OVERVIEW 1 SET OPEN Button: The SET OPEN button sets the OPEN limit. See Adjust Limits section. 2 SET CLOSE Button: The SET CLOSE button sets the CLOSE limit. See Adjust Limits section. 3 MOVE GATE Buttons: The MOVE GATE buttons will either open or close the gate when the operator is in Limit setting mode. See Adjust Limits section. 4 BIPART DELAY Switch: The LOCK/BIPART DELAY switch is used only for dual gates. See Bipart Delay section.
ADDITIONAL FEATURES WIRING ACCESSORIES TO THE CONTROL BOARD WIRING ACCESSORIES TO THE CONTROL BOARD Refer to the chart below and the corresponding image for a description of the control board inputs. A Single Button Control, Gate command sequence - Open, Stop, Close, Stop, ... Soft open (maintained switch does not override SBC (2 terminals) (right side of control board) external safeties and does not reset alarm condition) SBC SBC “FIRE DEPT.
ADDITIONAL FEATURES EXPANSION BOARD OVERVIEW EXPANSION BOARD OVERVIEW 1 2 3 QUICK CLOSE Switch: OFF: No change to the gate's normal operation. ON: When CLOSE EYES/Interrupt loop is deactivated it causes an opening or a stopped gate to close (ignores the Timer-to-Close). To AVOID damaging the circuit board, relays or accessories, DO NOT connect more than 42 Vdc (32 Vac) to the AUX relay contact terminal blocks.
ADDITIONAL FEATURES WIRING ACCESSORIES TO THE EXPANSION BOARD WIRING ACCESSORIES TO THE EXPANSION BOARD Refer to the chart below and the corresponding image for a description of the expansion board inputs. A Open Input (& common) Open command - opens a closed gate. (3-Button Control Station, 4 terminals total) Soft open (maintained switch does not override external safeties and does not reset alarm condition) If maintained, pauses Timer-to-Close at OPEN limit.
ADDITIONAL FEATURES SAMS WIRING WITH RELAYS NOT ENERGIZED SAMS WIRING WITH RELAYS NOT ENERGIZED Main Board Barrier Arm Operator SET OPEN SET CLOSE XMIT ER RE E SE TO EG N STATUS NETWORK ON Exit Input SECO DS) IM T SETUP MOVE GATE OPEN OFF 10 1 2 5 60 NPUT POWER T MER BATT CHARGING GATE M C Auxiliary Command NO N J15 BA T + DC POWER ACCESSORY POWER ON SW + EXP BOARD L S 2 U PY 4 O TS CHARGER BR G N WT YE B U RED BR GRN WT YE B U R D Access Device GROUND + D RES T A ARM
ADDITIONAL FEATURES GATE OPERATOR SETUP EXAMPLES GATE OPERATOR SETUP EXAMPLES The following are example setups for the gate operator. Your specific site requirements may be different. Always setup the operator system to the site requirements, including all necessary secondary entrapment protection systems.
ADDITIONAL FEATURES LIMIT SETUP WITH A REMOTE CONTROL LIMIT SETUP WITH A REMOTE CONTROL To set the limits using a remote control, first you will need a 3-button remote control that has been programmed for OPEN, CLOSE, and STOP. Refer to the Programming section. INITIAL LIMITS AND FORCE ADJUSTMENT ADJUST THE LIMITS For dual gate applications the limits will have to be set for each operator. The gate MUST be attached to the operator before setting the limits and force. Ensure the gate is closed.
MAINTENANCE MAINTENANCE CHART + BATTERIES MAINTENANCE CHART Disconnect all power (AC, solar, battery) to the operator before servicing. The operator's AC Power switch ONLY turns off AC power to the control board and DOES NOT turn off battery power. ALWAYS disconnect the batteries to service the operator.
TROUBLESHOOTING CONTROL BOARD LEDS CONTROL BOARD LEDS The control board is equipped with many LEDs that have a variety of functions. The control board LEDs indicate the status of the operator, assist with programming, and diagnose potential problems with the operator. NOTE: When cycling or disconnecting power (ac/dc) to the control board, it is recommended that you unplug the J15 and Solar/Charger plug.
TROUBLESHOOTING CONTROL BOARD LEDS CONTROL BOARD LEDS CONTINUED... DIAGNOSTIC CODES LEDS YELLOW DIAGNOSTIC LED # BLINKS MEANING CORRECTION 2 BLINKS ID resistor failure Check ID resistor wiring, clear limit settings and reset limits 3 BLINKS Exceeded Maximum Run Timer 4 BLINKS RED DIAGNOSTIC LED BEFORE replacing the control board cycle the power first. If the problem persists, then proceed with the appropriate correction.
TROUBLESHOOTING TROUBLESHOOTING CHART TROUBLESHOOTING CHART FAULT POSSIBLE CAUSES CORRECTIONS Operator does not run and diagnostic LED not on.
TROUBLESHOOTING FAULT POSSIBLE CAUSES TROUBLESHOOTING CHART CORRECTIONS Gate opens, but will a) Check DIAGNOSTIC LEDs not close. b) Open control active c) Close Entrapment Protection Device active d) Vehicle loop detector active e) Loss of AC power with AC FAIL set to OPEN f) Low battery with LOW BATT set to OPEN g) Fire Dept input active a) b) c) d) e) f) Gate closes, but will a) Check DIAGNOSTIC LEDs not open.
TROUBLESHOOTING TROUBLESHOOTING CHART FAULT POSSIBLE CAUSES CORRECTIONS Alarm sounds for 5 minutes or alarm sounds with a command. a) Double entrapment occurred a) Check for cause of entrapment (obstruction) detection and correct. Press the reset button to shut off alarm and reset the operator. Alarm beeps three times with a command. a) Low battery a) Check if AC power is available. If no AC power, then running on batteries and battery voltage must be 22.0 Vdc or higher.
REPAIR PARTS STANDARD CONTROL BOX ITEM PART NUMBER 1 K74-34582-1 2 K76-36296-1 3 K75-36635 4 K1D7545CC 5 K1D6686CC 6 K94-36411 7 K94-36408-1 8 K74-36596 9 LA500HDTKITSTD 10 29-NP712 NOT SHOWN K77-36541 GATE OPERATOR ARM DESCRIPTION Standard Plastic Control Box Only Outlet Control Board Bracket Control Board Assembly Expansion Board Piezo Alarm Reset Switch with ID Resistor Batteries (2) with jumper Toroidal Transformer Single Battery ITEM PART NUMBER 11 LA500 12 KSWG-0623 13 41ASWG-0119 14 Q230 15 Q232 1
Black Red EMI FILTER/SURGE PROTECTION BOARD Black + - Red Blocking Diode To J15 Bridge Rectifier Red Purple Orange Red White Brown Yellow Gray Transformer 200 VA - - + Blue Black BATT - Transformer (Optional) J15 - + 10 + - CHARGER XM TTER ACC PWR OVLD MAX NETWORK BATT LOW 180 MIN 60 GATE MOV NG BR GRN WT YE BLU RED + DC POWER Secondary Operator Primary Operator BR GRN WT YE BLU RED + ON (SECONDS T MER OFF 5 OFF Purple GND White Wire Nut Black + BAT
Tranformer Run Kit (Optional) Black Red EMI FILTER/SURGE PROTECTION BOARD + - Red Blocking Diode To J15 Bridge Rectifier Red Purple Orange Red White Brown Yellow Gray Transformer 200 VA - + Blue Black BATT - Transformer J15 - + ON 10 (SECONDS 60 + - CHARGER XM TTER ACC PWR OVLD MAX NETWORK BATT LOW 180 M N GATE MOV NG T MER OFF 5 OFF BR GRN WT YE BLU RED + DC POWER Secondary Operator Primary Operator BR GRN WT YE BLU RED + BATT CHARG NG NPUT POWER 2 1
ACCESSORIES ENTRAPMENT PROTECTION DEVICES MISCELLANEOUS LOOP DETECTOR PHOTOELECTRIC SENSORS (NON-CONTACT) Low power loop detectors mounted and wired separately inside control box. LiftMaster low power accessory. Model LD7LP The photoelectric sensors are designed to detect an obstacle in the path of the electronic beam and stop the operator. Includes mounting brackets.
WARRANTY LIFTMASTER 2 YEAR LIMITED WARRANTY The Chamberlain Group, Inc. (“Seller”) warrants to the first purchaser of this product, for the structure in which this product is originally installed, that it is free from defect in materials and/or workmanship for a period of 2 years from the date of purchase [and that the LA500™ and LA500CONT™ are free from defect in materials and/or workmanship for a period of 2 years from the date of purchase].
845 Larch Avenue Elmhurst, Illinois 60126-1196 01-36213G © 2013, The Chamberlain Group, Inc.
