automatic doorman model 455 horsepowerautomatic doorman model 455 learn button
automatic doorman model 455 not working
automatic doorman model 455 remote replacement

MODEL NO. LDT, LDTB. MEDIUM DUTY DOOR OPERATOR. READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS. SAVE THESE INSTRUCTIONS.We have 2 Lynx 455 plus classic series manuals available for free PDF download: Installation Instructions And Owner's Manual, Owner's Manual PASSPORT USER GUIDE. This guide provides a detailed overview of how to use Passport, allowing you to find the information you need more efficiently. PASSPORT Model 455 plus. UL. C. US LISTED. Installation Instructions and. Owner's Manual. READ THIS MANUAL CAREFULLY BEFORE BEGINNING INSTALLATION.