LiftMaster DDO8900W Owners Manual - Page 5

Introduction Carton Inventory Your door operator is packaged in one carton which contains the motor unit and the parts illustrated below. If anything is missing, carefully check the packing material. Three Button Control Station The Protector System (2) Safety Reversing Sensors (1 Sending Sensor and 1 Receiving Sensor) with 2-Conductor White and White/Black Bell Wire attached Collar with Set Screws LMi5 Dock Door Operator Interface Accessory Mounting Bracket Cable Tension Monitor with 2-Conductor Green/White Bell Wires Door Operator Emergency Release Sash Chain and S-hooks (2) Safety Reversing Sensor Bracket (2) Safety Labels and Literature NOT SHOWN Quick User Guide 114A5055 Hardware Screw #10-32 (2) Screw 14-10x2" (4) Screw 1/4"-20x1/2" (2) Carriage Bolt 1/4"-20x1/2" (2) Wing Nut 1/4"-20 (2) Additional Items You May Need Extension brackets (Model 041A5281-1) or wood blocks: Depending upon building construction, extension brackets or wood blocks may be needed to install the safety reversing sensor. Fastening hardware: Alternate floor mounting of the safety reversing sensor will require hardware that is not provided. 1/2" Cable Gland/Fittings for LMI5 (2): May be required for LMI5 accessory installation Wire (14-24AWG, Solid recommended): Wiring LMI5 accessory to DDO8900W as well as additional sensor accessories. 90˚ connector for cable conduit or flex cable adapter: Required for permanent wiring. Battery Backup (Model 485LM): The unit is battery backup compatible (battery not included). The battery can provide additional power during normal operation and backup power when the main power is out. Automatic door lock (Model 841LM): The automatic door lock is used to prevent the door from being manually opened once the door is fully closed. Smart LED Light (827LM): A wireless light that can program to the door operator or a remote control. NOTE: If you are not installing a three button control station, please refer to the important note on page 11. Terminal Block Wiring Layout LMi5 CMD Single-button Control Station Horn Strobe (12-30VDC) 1234567 8 Three-button Control Station Open Close Common Stop 9 10 11 12 13 14 Safety Sensor Safety Sensor Interlock or Jumper 5 Cable Tension Monitor (max. 2 supported) Cable Tension Monitor