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Provides safety instructions, required qualified technician guidance, and compatibility information with myQ and Security+ 2.0 accessories, including Wi‑Fi support and connectivity setup. Includes planning for voltage selection, operator specifications and dimensions, assembly and installation steps, wiring and programming procedures, operating modes, monitored entrapment protection options, wiring diagrams, troubleshooting guidance, maintenance, accessories, service kits, and warranty terms.",{"@graph":69,"@context":121},[70,84,104],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/industrial-dc-operators-installation-manual/677201/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":98,"encodingFormat":97,"isAccessibleForFree":99,"interactionStatistic":100},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/industrial-dc-operators-installation-manual/677201.png","ImageObject",300,407,{"name":92,"@type":93},"OmBimo","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-04",true,{"@type":101,"interactionType":102,"userInteractionCount":8},"InteractionCounter",{"@type":103},"ViewAction",{"@type":105,"mainEntity":106},"FAQPage",[107,113,117],{"name":108,"@type":109,"acceptedAnswer":110},"Who is allowed to install and service these door operators?","Question",{"text":111,"@type":112},"Installation and servicing must be performed by a trained door systems technician only.","Answer",{"name":114,"@type":109,"acceptedAnswer":115},"What connectivity and security features are supported?",{"text":116,"@type":112},"The operators are Wi‑Fi compatible and compatible with myQ/myQ Facility and Security+ 2.0 accessories, supporting remote monitoring and control. Security+ 2.0 sends a new code with every press so the door opens only for the programmed remote.",{"name":118,"@type":109,"acceptedAnswer":119},"What safety requirements apply for commercial door operator closing and entrapment protection?",{"text":120,"@type":112},"UL 325 requires commercial door operators to be either constant pressure to close or equipped with a primary external monitored entrapment protection 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\n• Please read this manual and the enclosed safety materials completely, prior to installation and use.  \n• This product is to be installed and serviced by a trained door systems technician ONLY.  \n• These operators are compatible with myQ, myQ Facility and Security+ 2.0 accessories which allow you to see, know and control what is happening at your facility, from anywhere.  \n• These operators are Wi-Fi® compatible.  \nSerial \\#   Installation Date    \nSCAN FOR BILT 3D INSTRUCTIONS  \nScan here for LiftMaster support videos and content.  \nLiftMaster 300 Windsor Drive Oak Brook, IL 60523  \nTable of Contents  \nSafety Information 3  \nSafety Symbols and Signal Word Review ................3  \nDoor Sprockets (JDC/RJDC/JHDC Only) 4  \nDoor Sprockets (JDC/RJDC/JHDC Only) 5  \nIntroduction 6  \nVoltage Selection .......................................6  \nModel Decoder .........................................6  \nModel Electrical Ratings.................................6  \nOperator Specifications 8  \nOperator Dimensions 9  \nTrolley (TDC) Operators 15  \nCarton Inventory ...................................... 15  \nDescription ........................................... 15  \nHardware ............................................. 15  \nTrolley (TDC) Assembly 16  \nAssemble the Operator ............................... 16  \nInstall the Chain ....................................... 17  \nTrolley (TDC) Installation 18  \nInstall the Header Bracket ............................. 18  \nAttach the Track to the Header Bracket and Hang the Operator .......................................... 19  \nAttach the Door Arm and Bracket ..................... 20  \nJackshaft (JDC), Release (RJDC) and Hoist (JHDC) Operators 21  \nCarton Inventory ...................................... 21  \nDescription ........................................... 21  \nDoor Sprockets ....................................... 21  \nManual Release (RJDC) Handing Switch (If Required) 22  \nDisconnect Handing Re-Orientation ................... 22  \nJackshaft (JDC), Release (RJDC) and Hoist (JHDC) Assembly 23  \nConfigure the Operator ............................... 23  \nBattery Backup Installation (If Applicable) 24  \nInstallation for RJDC, JDC and JHDC 25  \nDetermine Mounting Location......................... 25  \nMount the Operator ................................... 25  \nInstalling the Release Chain (RJDC Only) .............. 26  \nSecure the Chain Hoist (JHDC) or Release Chain (RJDC) ................................. 26  \nManual Release 27  \nEmergency Disconnect- (TDC) Trolley) ................ 27  \nEmergency Disconnect -RJDC (Manual Release) and JHDC (Hoist) ......................................... 27  \nWiring 28  \nVoltage Selection ..................................... 28  \nApplying AC Power  \nWall Controller Installation  ..........................29  \nHeadless Mode....................................... 29  \nEntrapment Protection 30  \nMonitored Entrapment Protection ..................... 30  \nInstall the Monitored Light Curtain (Optional) .......... 31  \nCable Tension Monitors 32  \nInstall the Cable Tension Monitor(s) (Optional) ......... 32  \nWiring Diagram 33  \nFactory Wiring (View 1) ............................... 34  \nFactory wiring (View 2) ................................ 35  \nTop Field Wiring 36  \nBottom Field Wiring (View 1) .......................... 37  \nBottom Field Wiring (View 2) ........................... 38  \nMounting Location .................................... 38  \nProgramming 39  \nLCD Icons and States ................................. 39  \nQuick Start Commissioning ........................... 39  \nProgramming (Testing) 40  \nOperating Modes ..................................... 45  \nDetermine and Set Operating Mode ................... 46  \nProgrammable Inputs ................................. 55  \nRad","cbCaii0hwRUaUrt8","https://ap.wps.com/l/cbCaii0hwRUaUrt8","pdf",43872484,276,"English","# Safety Information\n## Safety Symbols and Signal Word Review\n# Door Sprockets (JDC/RJDC/JHDC Only)\n# Introduction\n## Voltage Selection\n## Model Decoder\n## Model Electrical Ratings\n# Operator Specifications\n## Operator Dimensions\n# Trolley (TDC) Operators\n## Carton Inventory\n## Description\n## Hardware\n## Trolley (TDC) Assembly\n## Assemble the Operator\n## Install the Chain\n## Trolley (TDC) Installation\n## Install the Header Bracket\n## Attach the Track to the Header Bracket and Hang the Operator\n## Attach the Door Arm and Bracket\n# Jackshaft (JDC), Release (RJDC) and Hoist (JHDC) Operators\n## Carton Inventory\n## Description\n## Door Sprockets\n## Manual Release (RJDC) Handing Switch (If Required)\n## Disconnect Handing Re-Orientation\n## Jackshaft (JDC), Release (RJDC) and Hoist (JHDC) Assembly\n## Configure the Operator\n## Battery Backup Installation (If Applicable)\n## Installation for RJDC, JDC and JHDC\n## Determine Mounting Location\n## Mount the Operator\n## Installing the Release Chain (RJDC Only)\n## Secure the Chain Hoist (JHDC) or Release Chain (RJDC)\n# Manual Release\n## Emergency Disconnect - (TDC) Trolley)\n## Emergency Disconnect -RJDC (Manual Release) and JHDC (Hoist)\n# Wiring\n## Voltage Selection\n## Applying AC Power\n## Wall Controller Installation\n## Headless Mode\n## Entrapment Protection\n## Monitored Entrapment Protection\n## Install the Monitored Light Curtain (Optional)\n## Cable Tension Monitors\n## Install the Cable Tension Monitor(s) (Optional)\n## Wiring Diagram\n## Factory Wiring (View 1)\n## Factory wiring (View 2)\n## Top Field Wiring\n## Bottom Field Wiring (View 1)\n## Bottom Field Wiring (View 2)\n## Mounting Location\n# Programming\n## LCD Icons and States\n## Quick Start Commissioning\n## Programming (Testing)\n## Operating Modes\n## Determine and Set Operating Mode\n## Programmable Inputs\n## Radio\n## Programming Remote Controls and myQ® Devices\n## Resetting Remote Controls and myQ® Devices\n## Reset Defaults\n## Provisioning Wi‑Fi\n## Resetting Wi‑Fi Credentials\n## myQ® Smart Facility Access\n## Setup a myQ® Smart Facility Access Account\n## Auxiliary Relays Accessory Kit (AUXREL)\n## Configure the Relay Adapter\n## Wiring iDock Controller to LiftMaster Maxum Operator\n# Troubleshooting\n# Maintenance\n# Accessories\n# Service Parts\n## For JHDC Models Only (Service Kits)\n## For RJDC Models Only (Service Kits)\n## Common Service Kits For JDC, RJDC, JHDC, TDC\n## For 2200 Models Only\n# Warranty","[{\"question\":\"Who is allowed to install and service these door operators?\",\"answer\":\"Installation and servicing must be performed by a trained door systems technician only.\"},{\"question\":\"What connectivity and security features are supported?\",\"answer\":\"The operators are Wi‑Fi compatible and compatible with myQ/myQ Facility and Security+ 2.0 accessories, supporting remote monitoring and control. Security+ 2.0 sends a new code with every press so the door opens only for the programmed remote.\"},{\"question\":\"What safety requirements apply for commercial door operator closing and entrapment protection?\",\"answer\":\"UL 325 requires commercial door operators to be either constant pressure to close or equipped with a primary external monitored entrapment protection device.\"}]","Industrial DC Operators - Installation Manual | PDF",696]