8550 Manual
Page 35
...) by ensuring the LED is lit, check the wire leading to the receiving sensor (green LED). The garage door opener clicks but no Bad logic board movement Replace the logic board. 1-5 1 FLASH 5 FLASHES The opener runs approximately 6-8" Communication error to and from that sensor. The UP and DOWN arrows on the door interrupting the...
...) by ensuring the LED is lit, check the wire leading to the receiving sensor (green LED). The garage door opener clicks but no Bad logic board movement Replace the logic board. 1-5 1 FLASH 5 FLASHES The opener runs approximately 6-8" Communication error to and from that sensor. The UP and DOWN arrows on the door interrupting the...
8550 Manual
Page 36
...-install the sensor brackets to the wall or floor, refer to ensure the garage door opener is constantly flashing green Battery LED flashing Replace the logic board. The LEDs on the door conrol blink: If you have been obstructed or when the motion sensor on the door control. • Reprogram the remote...
...-install the sensor brackets to the wall or floor, refer to ensure the garage door opener is constantly flashing green Battery LED flashing Replace the logic board. The LEDs on the door conrol blink: If you have been obstructed or when the motion sensor on the door control. • Reprogram the remote...
8550 Manual
Page 38
Repair Parts Garage Door Opener Parts 11 9 4 3 1 12 5 2 10 4 3 7 8 6 38 DESCRIPTION 1 Sprocket and Sprocket Cover with Screws 2 End Panel with labels, battery cover and light socket 3 Light Lens 4 Light Socket 5 Transformer 6 Cover 7 Motor and Travel Module 8 Travel Module 9 End Panel with all labels and light socket 10 Receiver Logic Board 11 Line Cord 12 Filter Board with Screws NOT SHOWN Wire Harness with Screws Battery Backup PART NUMBER 41C589-2 41D217 41A7562 41C279 41A7635 41A7619 41D1739-1 41A7114-7 41D216 45DCT 41B135 41B7611 41B7418 485LM
Repair Parts Garage Door Opener Parts 11 9 4 3 1 12 5 2 10 4 3 7 8 6 38 DESCRIPTION 1 Sprocket and Sprocket Cover with Screws 2 End Panel with labels, battery cover and light socket 3 Light Lens 4 Light Socket 5 Transformer 6 Cover 7 Motor and Travel Module 8 Travel Module 9 End Panel with all labels and light socket 10 Receiver Logic Board 11 Line Cord 12 Filter Board with Screws NOT SHOWN Wire Harness with Screws Battery Backup PART NUMBER 41C589-2 41D217 41A7562 41C279 41A7635 41A7619 41D1739-1 41A7114-7 41D216 45DCT 41B135 41B7611 41B7418 485LM