User ManualTable of ContentsModel PD432D 1/2 HP1TABLE OF CONTENTS2INTRODUCTION2Safety Symbol and Signal Word Review2Preparing your garage door3Tools needed3Planning4ONE-PIECE DOOR INSTALLATIONS5Carton Inventory6Hardware Inventory7ASSEMBLY8STEP 1 Assemble the Rail8Assemble the Rail (continued)9STEP 2 Fasten the Rail to the Motor Unit and Install the Trolley10STEP 3 Attach the Rail Brackets11INSTALLATION11STEP 1 Determine the Header Bracket Location12STEP 2 Install the Header Bracket13CEILING HEADER BRACKET INSTALLATION13STEP 3 Attach the Rail to the Header Bracket14STEP 4 Install The Protector System®15INSTALLING THE BRACKETS16MOUNTING AND WIRING THE SAFETY SENSORS17STEP 5 Position the Opener18ONE-PIECE DOOR WITHOUT TRACK18STEP 6 Hang the Opener19STEP 7 Install the Door Control20STEP 8 Install the Lights21STEP 9 Attach the Emergency Release Rope and Handle21STEP 10 Electrical Requirements22STEP 11 Complete the Safety Reversing Sensor Installation22STEP 12 Fasten the Door Bracket23ONE-PIECE DOORS24STEP 13 Connect Door Arm to Trolley25ALL ONE-PIECE DOORS26ADJUSTMENT27STEP 1 Adjust the UP and DOWN Travel Limits27STEP 2 Adjust the Force28STEP 3 Test the Safety Reversal System29STEP 4 Test The Protector System®29OPERATION30Using Your Garage Door Opener30Using the Wall-Mounted Door Control31To Open the Door Manually31CARE OF YOUR OPENER32HAVING A PROBLEM?33Diagnostic Chart34PROGRAMMING35To Erase All Codes From Motor Unit Memory35*3-Button Remotes35To Add, Reprogram or Change a Keyless Entry PIN36REPAIR PARTS37Installation Parts37Motor Unit Assembly Parts38ACCESSORIES39CHAMBERLAIN® SERVICE IS ON CALL40HOW TO ORDER REPAIR PARTS40WARRANTY40Size: 3.9 MBPages: 40Language: EnglishOpen manual