8550W Users Guide Manual
Page 15
Light Lens - 41A7562 OR Travel Module Model 8550W - 041A7114-7 Motor w/Travel Module Model 8550W - 041D1739-1 Receiver Logic Board Model 8550W - 050DCTWF Model 8587W & 8557W - 050ACTWF Light Lens - 41A7562 Motor w/Travel Module Model 8587W & 8557W - 041A7667 Travel Module Model 8587W & 8557W - 041D7742-5 3V CR2032 Lithium Battery (... Safety Sensor Kit with receiving and sending sensors with 3 feet (.9 m) 2-conductor wire - 041A5034 Backup Battery - 485LM 15 Repair Parts For additional parts not shown, visit LiftMaster.com/Customer-Support to download or print the full owner's manual.
Light Lens - 41A7562 OR Travel Module Model 8550W - 041A7114-7 Motor w/Travel Module Model 8550W - 041D1739-1 Receiver Logic Board Model 8550W - 050DCTWF Model 8587W & 8557W - 050ACTWF Light Lens - 41A7562 Motor w/Travel Module Model 8587W & 8557W - 041A7667 Travel Module Model 8587W & 8557W - 041D7742-5 3V CR2032 Lithium Battery (... Safety Sensor Kit with receiving and sending sensors with 3 feet (.9 m) 2-conductor wire - 041A5034 Backup Battery - 485LM 15 Repair Parts For additional parts not shown, visit LiftMaster.com/Customer-Support to download or print the full owner's manual.
8550W Owners Manual
Page 38
...door control will not close the door. Check for binding or obstructions, such as a broken spring or door lock, correct as needed . Replace logic board. 3 2 Unable to bulbs flash. Check travel or retain position. DIAGNOSTIC CODE SYMPTOM SOLUTION Up Arrow Flash(es) Down Arrow Flash(es) ... travel to a complete stop. staple points and connection points and replace wire or correct as needed . Check wiring connections at the logic board. a disconnected or cut . Inspect safety sensor wire at all staple points and connection points and replace wire or correct as needed ...
...door control will not close the door. Check for binding or obstructions, such as a broken spring or door lock, correct as needed . Replace logic board. 3 2 Unable to bulbs flash. Check travel or retain position. DIAGNOSTIC CODE SYMPTOM SOLUTION Up Arrow Flash(es) Down Arrow Flash(es) ... travel to a complete stop. staple points and connection points and replace wire or correct as needed . Check wiring connections at the logic board. a disconnected or cut . Inspect safety sensor wire at all staple points and connection points and replace wire or correct as needed ...
8550W Owners Manual
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...service information call: 1-800-528-9131 Or visit us online at: LiftMaster.com or myLiftMaster.com Before calling, please have access to : LiftMaster 6050 S. Repair Parts Model 8550W Garage Door Opener Parts 9 4 3 6 114A4831B 10 8 7 1... 5 11 2 4 3 Description 1 Sprocket and Sprocket Cover with Screws 2 End Panel with battery cover and light socket 3 Light Lens 4 Light Socket 5 Transformer 6 Cover 7 Motor with Travel Module 8 Travel Module 9 End Panel and light socket 10 Receiver Logic Board...
...service information call: 1-800-528-9131 Or visit us online at: LiftMaster.com or myLiftMaster.com Before calling, please have access to : LiftMaster 6050 S. Repair Parts Model 8550W Garage Door Opener Parts 9 4 3 6 114A4831B 10 8 7 1... 5 11 2 4 3 Description 1 Sprocket and Sprocket Cover with Screws 2 End Panel with battery cover and light socket 3 Light Lens 4 Light Socket 5 Transformer 6 Cover 7 Motor with Travel Module 8 Travel Module 9 End Panel and light socket 10 Receiver Logic Board...
Wi-Fi Garage Door Openers FAQs Manual
Page 4
...to the internet server. Once the desired devices has been removed, add the Wi-Fi enabled garage door opener as a replacement logic board for the Model 8550W. Wi-Fi is a new DC logic board for any non-Wi-Fi garage door opener (e.g. 8550, 8355, etc.). 4 Attempting to connect to the Wi-Fi enabled garage...the door control will always be on the garage door opener: Using the Smart Control PanelTM packed in with a non-Wi-Fi LiftMaster garage door opener? No, the Wi-Fi logic board cannot be used as a new place, and add each device to router. NOTE: Older version of LEDs on . Blinking ON...
...to the internet server. Once the desired devices has been removed, add the Wi-Fi enabled garage door opener as a replacement logic board for the Model 8550W. Wi-Fi is a new DC logic board for any non-Wi-Fi garage door opener (e.g. 8550, 8355, etc.). 4 Attempting to connect to the Wi-Fi enabled garage...the door control will always be on the garage door opener: Using the Smart Control PanelTM packed in with a non-Wi-Fi LiftMaster garage door opener? No, the Wi-Fi logic board cannot be used as a new place, and add each device to router. NOTE: Older version of LEDs on . Blinking ON...