Table of Contents
Advertisement
Quick Links
LIGHT COMMERCIAL - RESIDENTIAL DC
VEHICULAR SWING GATE OPERATOR
LA500PKGU
Single Arm Package
LA500DC
Primary 24 VDC Actuator Arm for single
swing gate applications
LA500DCS
Secondary 24 VDC Actuator Arm for dual
swing gate applications
• THIS PRODUCT IS TO BE INSTALLED AND SERVICED BY A TRAINED GATE SYSTEMS TECHNICIAN ONLY.
• This model is for use on vehicular passage gates ONLY and not intended for use on pedestrian passage gates.
• This model is intended for use in Class I, II, III and IV vehicular swing gate applications.
• Visit LiftMaster.com to locate a professional installing dealer in your area.
• This gate operator is compatible with MyQ
LiftMaster
845 Larch Avenue
Elmhurst, IL 60126-1196
INSTALLATION MANUAL
®
and Security+ 2.0
®
accessories.
Advertisement
Table of Contents
Troubleshooting
Related Manuals for Chamberlain LA500DC
Summary of Contents for Chamberlain LA500DC
- Page 1 LIGHT COMMERCIAL - RESIDENTIAL DC VEHICULAR SWING GATE OPERATOR INSTALLATION MANUAL LA500PKGU Single Arm Package LA500DC Primary 24 VDC Actuator Arm for single swing gate applications LA500DCS Secondary 24 VDC Actuator Arm for dual swing gate applications • THIS PRODUCT IS TO BE INSTALLED AND SERVICED BY A TRAINED GATE SYSTEMS TECHNICIAN ONLY.
-
Page 3: Table Of Contents
TABLE OF CONTENTS SAFETY RESET BUTTON ..................29 PARTY MODE ..................29 SAFETY SYMBOL AND SIGNAL WORD REVIEW ........1 OPERATOR ALARM ................30 USAGE CLASS ..................2 REMOTE CONTROL ................30 UL325 ENTRAPMENT PROTECTION REQUIREMENTS ......2 SAFETY INSTALLATION INFORMATION ...........3 ACCESSORY WIRING GATE CONSTRUCTION INFORMATION .............4 EXTERNAL CONTROL DEVICES ..............31 INTRODUCTION LOCKS ....................32... -
Page 4: Usage Class
SAFETY WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov USAGE CLASS CLASS I – RESIDENTIAL VEHICULAR GATE OPERATOR A vehicular gate operator (or system) intended for use in garages or parking areas associated with a residence of one-to four single families. -
Page 5: Safety Installation Information
SAFETY SAFETY INSTALLATION INFORMATION Vehicular gate systems provide convenience and security. Gate The Stop and/or Reset (if provided separately) must be located in systems are comprised of many component parts. The gate the line-of-sight of the gate. Activation of the reset control shall not operator is only one component. -
Page 6: Gate Construction Information
SAFETY 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. GENERAL REQUIREMENTS 3.1.2 All openings shall be designed, guarded, or screened from the bottom of the gate to the top of the gate or a minimum of 72 in. -
Page 7: Introduction
INTRODUCTION CARTON INVENTORY NOT SHOWN: Documentation packet and hardware bag Warning Signs (2) and Warranty Card Gate Bracket Post Bracket Gate Operator Key (2) Standard Control Box with Batteries 12 Vdc 7AH (2) LiftMaster Monitored Retro-Reflective Photoelectric Sensor MODEL LA500DCS ONLY Post Bracket Gate Bracket Junction Box... -
Page 8: Specifications
INTRODUCTION SPECIFICATIONS This model is intended for use in vehicular swing gate applications: Usage Classification Class I, II, III, & IV Main AC Supply 120 Vac, 2 Amps (8 Amps including Accessory Outlets) 240 Vac, 1 Amp System Operating Voltage 24 Vdc Transformer Run / Battery Backup Accessory Power 24 Vdc, 500mA max. -
Page 9: Site Preparation
INTRODUCTION SITE PREPARATION Check the national and local building codes BEFORE installation. LOOPS TRENCH Trench and install conduit. Before trenching, contact underground Loops allow the gate to stay open when vehicles are obstructing the utility locating companies. Conduit must be UL approved for low gate path. -
Page 10: Overview Of Typical Installation
INTRODUCTION OVERVIEW OF TYPICAL INSTALLATION Identify your installation type (refer to the Appendix in the back of the manual for more information). All the illustrations on the following pages display a typical Left-Hand Gate installation with a pull-to-open bracket. For Push-to-Open applications refer to the Appendix. NOTE: One or more non-contact sensors shall be SINGLE GATE located where the risk of entrapment or... -
Page 11: Installation
INSTALLATION • To AVOID damaging gas, power or other underground utility lines, • ALWAYS wear protective gloves and eye protection when changing contact underground utility locating companies BEFORE digging the battery or working around the battery compartment. more than 18 inches (46 cm) deep. INSTALLATION TIPS DO's •... -
Page 12: Position The Brackets
INSTALLATION STEP 1 NOTE: The ideal installation measurements are A = 7-3/4" (19.7 cm) and B = 8-1/2" (21.6 cm). If different measurements are used, the sum of A and B cannot be greater than 18" (45.7 cm). POSITION THE BRACKETS DIMENSION CHART If this operator is a replacement for a Miracle-One™... -
Page 13: Attach The Brackets
INSTALLATION STEP 2 ATTACH THE BRACKETS 1. 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. 2. Position the operator on the brackets and make sure the operator is level and positioned correctly on the gate. -
Page 14: Install The Control Box
INSTALLATION STEP 3 WALL OR COLUMN MOUNT INSTALL THE CONTROL BOX For Large Metal Control Box installation, refer to the following page. STANDARD CONTROL BOX The control box MUST be mounted within 5 feet (1.52 m) of the gate 9 1/8" operator. - Page 15 INSTALLATION STEP 3 continued... WALL OR COLUMN MOUNT INSTALL THE CONTROL BOX LARGE METAL CONTROL BOX 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.
-
Page 16: Earth Ground Rod
INSTALLATION To reduce the risk of SEVERE INJURY or DEATH: • ALL electrical connections MUST be made by a qualified individual. • ANY maintenance to the operator or in the area near the operator • DO NOT install ANY wiring or attempt to run the operator without MUST NOT be performed until disconnecting the electrical power consulting the wiring diagram. -
Page 17: Dual Gates Only
INSTALLATION STEP 6 DUAL GATES ONLY There are two options for dual gate communication: wired or wireless. Follow the directions according to your application. Do not use wired and wireless communication simultaneously. Wired dual gate applications will have a longer battery standby time than wireless applications. Wireless dual gates will require the installation of two control boxes, one for each operator arm. - Page 18 INSTALLATION STEP 6 continued... DUAL GATES ONLY WIRED DUAL GATES INSTALL A SECOND OPERATOR ARM Install a second operator arm by following installation steps 1-2. INSTALL THE EXTENSION CABLE AND JUNCTION Before digging, contact local underground utility locating companies. 1. Trench across driveway to bury the extension cable. Use PVC conduit to prevent damage to cables.
- Page 19 INSTALLATION STEP 6 continued... DUAL GATES ONLY WIRED DUAL GATES (Control Board) WIRE THE SECONDARY OPERATOR ARM TO THE CONTROL BOARD Connector 1. Choose a knockout in the bottom of the control box. Watertight Connector 2. Insert the extension cable through the watertight connector. Connector Nut 3.
-
Page 20: Install Entrapment Protection
INSTALLATION To prevent SERIOUS INJURY or DEATH from a moving gate: • Locate entrapment protection devices to protect in BOTH the open • ALL gate operator systems REQUIRE two independent entrapment and close gate cycles. protection systems for each entrapment zone. •... -
Page 21: Install Entrapment Protection
INSTALLATION STEP 7 continued... INSTALL ENTRAPMENT PROTECTION There are three options for wiring the entrapment protection devices depending on the specific device and how the device will function. Refer to the specific entrapment protection device manual for more information. These entrapment protection device inputs are for monitored devices, which include pulsed photoelectric sensors, resistive edge sensors, and pulsed edge sensors. -
Page 22: Power Wiring
INSTALLATION STEP 8 OPERATOR POWER SOURCE 120 VAC POWER WIRING Wire Gauge 14 350 feet (107 m) Wire Gauge 12 525 feet (160 m) 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 850 feet (259 m) Wire Gauge 10 wired for 120 Vac (default). - Page 23 INSTALLATION STEP 8 continued... POWER WIRING LARGE METAL CONTROL BOX To use solar panels with the Large Metal Control Box (Model XLSOLARCONTU) skip the steps below and refer to the Solar Panels section in the Appendix. 1. Unplug the J15 plug labeled BATT(-)(+) DC(-)(+) on the control board by squeezing the plug and pulling it from the control board. 2.
-
Page 24: Finish Install
INSTALLATION STEP 9 FINISH INSTALL 1. Turn the release lever clockwise 180° back to the engaged position. This engages the motor. Release Lever 2. Turn the key clockwise 180°. This locks the release lever. The operator is now engaged. 3. Fasten warning signs to the gate with cable ties. Warning signs MUST be installed on both sides of the gate and in plain view. - Page 25 ADJUSTMENT LIMIT AND FORCE ADJUSTMENT continued... 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. INITIAL LIMITS AND FORCE ADJUSTMENT If a mistake is made while programming the limits press the reset button to start over.
-
Page 26: Obstruction Test
ADJUSTMENT LIMIT AND FORCE ADJUSTMENT continued... FINE TUNE THE FORCE The REVERSAL FORCE DIAL on the control board is used for fine tuning the force in cases where wind or environmental changes may affect the gate travel. Based on the length and weight of the gate it may be necessary to make additional force adjustments. -
Page 27: Programming
PROGRAMMING 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. -
Page 28: Liftmaster Internet Gateway (Not Provided)
PROGRAMMING LIFTMASTER INTERNET GATEWAY ERASE ALL CODES (NOT PROVIDED) 1. Press and release the LEARN button (operator will beep and green To program the operator to the LiftMaster Internet Gateway: XMITTER LED will light). 2. Press and hold the LEARN button again until the green XMITTER LED USING THE LEARN BUTTON ON THE OPERATOR’S flashes and then release the button (approximately 6 seconds). -
Page 29: Operation
OPERATION 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 entrapment protection devices. RESIDENTIAL: One to four residential homes sharing a gated entrance/exit, allowing vehicle access trumps security concerns COMMERCIAL/GENERAL ACCESS: A residential community (more than four homes) having one or more gated entrances/exits, allowing vehicle access trumps security concerns COMMERCIAL: Business site where security (gate closed) is important... -
Page 30: Control Board Overview
DIAGNOSTICS Display: The diagnostics display will show the operator type, firmware version, and codes. The operator type will display as "LA" followed by a "50" which indicates the operator type as LA500DC. The firmware version will show after the operator type, example "1.2". -
Page 31: Manual Release
OPERATION MANUAL RELEASE 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). -
Page 32: Operator Alarm
OPERATION OPERATOR ALARM If a contact sensor detects an obstruction twice consecutively the alarm will sound (up to 5 minutes) and the operator will need to be reset. When the inherent force of the operator (RPM/current sensor) detects the following (twice consecutively) the alarm will sound (up to 5 minutes) and the operator will need to be reset: A. -
Page 33: Accessory Wiring
ACCESSORY WIRING EXTERNAL CONTROL DEVICES EXIT (2 Terminals) This input is a soft open command (maintained switch does not override (control board) external safeties and does not reset alarm condition). Used for exit probe, Exit telephone entry, external exit loop detector, or any device that would command the gate to open. -
Page 34: Locks
ACCESSORY WIRING LOCKS (control board) MAGLOCK (2 Terminals, N.C. and COM) Maglock Relay contact output, Normally - closed (N.C.) output for maglocks. Relay activates prior to motor activation and during motor run. Relay is off when motor is off. SOLENOID (2 Terminals, N.O. -
Page 35: Expansion Board
EXPANSION BOARD 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. EXPANSION BOARD OVERVIEW 1 QUICK CLOSE Switch: EYE/EDGE Switches: Set the EYE/EDGE switches as needed to obtain the desired OPEN or CLOSE functionality. -
Page 36: Auxiliary Relays
EXPANSION BOARD AUXILIARY RELAYS AUX RELAY 1 AND 2 Normally Open (N.O.) and Normally Closed (N.C.) relay contacts to control external devices, for connection of Class 2, low voltage (42 Vdc [34 Vac] max 5 Amps) power sources only. Function of relay contact activation determined by switch settings. AUX RELAY SWITCH AUX RELAY 1... -
Page 37: Wiring Accessories To The Expansion Board
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. Entrapment Protection Device Inputs EYES ONLY Input: Open or Close Direction Photoelectric Sensors, Close: reverses fully, Open: reverses (4 terminals total), Open or Close 4 seconds Direction based on switch setting next... -
Page 38: Maintenance
MAINTENANCE IMPORTANT SAFETY INFORMATION To reduce the risk of SEVERE INJURY or DEATH: • Test the gate operator monthly. The gate MUST reverse on contact • READ AND FOLLOW ALL INSTRUCTIONS. with a rigid object or reverse when an object activates the •... -
Page 39: Troubleshooting
TROUBLESHOOTING To protect against fire and electrocution: For continued protection against fire: • DISCONNECT power (AC or solar and battery) BEFORE installing or • Replace ONLY with fuse of same type and rating. servicing operator. DIAGNOSTIC CODES NOTE: When cycling or disconnecting power (ac/dc) to the control board, it is recommended that you unplug the J15 plug. OPEN, CLOSE, &... - Page 40 TROUBLESHOOTING DIAGNOSTIC CODES continued... Some codes are saved in the code history and some are not. If a code is not saved it will briefly appear on the display as it occurs, then disappear. Inherent Entrapment External Entrapment LiftMaster System Installed System Informational Protection...
- Page 41 TROUBLESHOOTING DIAGNOSTIC CODES continued... Some codes are saved in the code history and some are not. If a code is not saved it will briefly appear on the display as it occurs, then disappear. Inherent Entrapment External Entrapment LiftMaster System Installed System Informational Protection...
-
Page 42: Control Board Leds
TROUBLESHOOTING CONTROL BOARD LEDS STATUS LEDS INPUT LEDS INPUT OFF state SBC INPUT Input inactive POWER AC charger or Solar power Input active available BLINK Input active on other operator BATT Not charging Input inactive FIRE DEPT CHARGING Three stage battery charging INPUT Input active The timer is disabled... -
Page 43: Troubleshooting Chart
TROUBLESHOOTING TROUBLESHOOTING CHART SYMPTOM POSSIBLE CAUSES SOLUTIONS Operator does not a) No power to control board a) Check AC and battery power run and error code b) Open fuse b) Check fuses display not on. c) If on battery power only, low or dead batteries c) Charge batteries by AC or solar power or replace batteries d) Defective control board d) Replace defective control board... - Page 44 TROUBLESHOOTING TROUBLESHOOTING CHART continued... SYMPTOM POSSIBLE CAUSES SOLUTIONS Gate closes, but a) Vehicle loop detector active a) Check all vehicle detector inputs for an active detector will not open. b) Low battery with LOW BATT option set b) Check if AC power is available. If no AC power, then running on batteries and to CLOSE battery voltage must be 23.0 Vdc or higher.
- Page 45 TROUBLESHOOTING TROUBLESHOOTING CHART continued... SYMPTOM POSSIBLE CAUSES SOLUTIONS Maglock not working a) Maglock wired incorrectly a) Check that Maglock is wired to N.C. and COM terminals. Check that correctly. Maglock has power (do not power maglock from control board accessory power terminals). If shorting lock’s NO and COM wires does not activate Maglock, then replace Maglock or Maglock wiring (refer to Wiring Diagrams).
-
Page 46: Appendix
APPENDIX INSTALLATION TYPES PULL-TO-OPEN PUSH-TO-OPEN Column Install Post Install Post Install Gate Hinge Gate Hinge Gate Hinge Heavy Steel Plate for Reinforcement (Not provided) Back Steel Bracket (Reinforce if necessary) Back Steel Plates for Reinforcement Heavy Steel Plate (Not provided) for Reinforcement (Not provided) Gate Hinge... -
Page 47: Solar Panel(S)
APPENDIX STEP 8 SOLAR PANEL(S) SOLAR PANELS ARE NOT PROVIDED. SEE ACCESSORIES. 33AH Battery Requirements: 7AH Battery Requirements: • Large Metal Control Box for Solar Applications • Standard Control Box for Solar Applications (Model LA500CONTU) (Model XLSOLARCONTU) • A minimum of two 10W solar panels in series (Model •... - Page 48 APPENDIX STEP 8 continued... SOLAR PANEL(S) SOLAR USAGE GUIDE Typical System Standby Battery Current Consumption (mA) System voltage Main board with no radios programmed 2.7 mA ® One or more LiftMaster remote controls programmed +1 mA ® device or wireless dual gate programmed +2.4 mA Expansion board +11.1 mA...
- Page 49 APPENDIX STEP 8 continued... SOLAR PANEL(S) The location of the panel(s) is critical to the success of the installation. In general, the panel(s) should be mounted using the provided angle bracket facing due south. Use a compass to determine direction. The solar panel(s) should be mounted in an area clear of all obstructions and shading from buildings and trees.
- Page 50 APPENDIX STEP 8 continued... SOLAR PANEL(S) INSTALL THE SOLAR PANEL 1. Position solar bracket on mounting surface. Mark and drill holes. 2. Insert two bolts into the track located on the back of the solar panel(s). Mounting Surface 3. Slide bolts in track away from bolt hole and align both bolts. 4.
- Page 51 APPENDIX STEP 8 continued... Large Metal Control Box for Solar Applications (Model XLSOLARCONTU) SOLAR PANEL(S) CONNECT BATTERIES J15 Input 1. Place the battery tray in the bottom right corner of the control box. Ensure the wires are not pinched and routed to the side of the BATT POWER battery tray.
-
Page 52: Limit Setup With A Remote Control
APPENDIX 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 If the limits have already been set the operator will exit the limit setting... -
Page 53: Sams Wiring With Relays Not Energized
APPENDIX SAMS WIRING WITH RELAYS NOT ENERGIZED The Sequenced Access Management System (SAMS) are programmable relays used to determine the order in which more than one control device operates across an opening. For example, where a swing gate and a barrier gate are both used, the swing gate may be set to open all the way before the barrier gate activates. -
Page 54: Repair Parts
REPAIR PARTS STANDARD CONTROL BOX GATE OPERATOR ARM ITEM PART NUMBER DESCRIPTION ITEM PART NUMBER DESCRIPTION K74-36798-4 Standard Plastic Control Box Only LA500DC Primary Arm K76-36296-1 Outlet KSWG-0623 Rear Connector with Pin 41ASWG-0119 Release Keys K75-36635 Control Board Bracket Q230... -
Page 55: Wiring Diagram
WIRING DIAGRAM STANDARD CONTROL BOX Field Wiring To protect against fire and electrocution: • DISCONNECT power (AC or solar and battery) BEFORE installing or servicing operator. Field Wiring For continued protection against fire: • Replace ONLY with fuse of same type and rating. Edge Edge White... -
Page 56: Large Metal Control Box
WIRING DIAGRAM LARGE METAL CONTROL BOX Field Wiring To protect against fire and electrocution: • DISCONNECT power (AC or solar and battery) BEFORE installing or servicing operator. Field Wiring For continued protection against fire: • Replace ONLY with fuse of same type and rating. Edge Edge White... -
Page 57: Accessories
ACCESSORIES ENTRAPMENT PROTECTION REMOTE CONTROLS LiftMaster offers a variety of LiftMaster remote controls to satisfy your LIFTMASTER MONITORED THROUGH BEAM PHOTOELECTRIC SENSOR application needs. Single-button to 4-button, visor or key chain. The Model LMTBU following remote controls are compatible with operators manufactured by LiftMaster after 1993. - Page 58 ACCESSORIES MISCELLANEOUS BATTERIES Gate access system batteries replace or upgrade the gate operator REMOTE ANTENNA EXTENSION KIT batteries. Two identical 12 Vdc batteries are required for each gate The remote antenna extension kit allows the operator. Do not mix 7AH and 33AH batteries within a gate operator. antenna to be remotely installed.
-
Page 59: Warranty
LiftMaster (“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 LA500DC is free from defect in materials and/ or workmanship for a period of 2 years from the date of purchase]. - Page 60 845 Larch Avenue Elmhurst, Illinois 60126-1196 LiftMaster.com 01-37833D COLOR © 2015, LiftMaster – All Rights Reserved...
Need help?
Do you have a question about the LA500DC and is the answer not in the manual?
Questions and answers