Genie garage door opener: Excelerator: green LED blinks 4 times, repeating
The force settings are incorrect.
Applies to: Excelerator series: H8000, H8000-07, H8000D, ISD990, ISD995, ISD1000, PRO99, PRO99-21C, PRO99FN, CMD9900. What you see: the status LED on the motor unit, green 4 flashes, repeating.
What Genie says to do
- Genie says to check and adjust the force settings as the owner’s manual describes, and to check the condition of the door.
Genie’s safety line: “If you suspect a problem with the garage door hardware or springs, contact an authorized Genie dealer or a trained door technician.”
No repair advice of our own. The steps above are only Genie’s, as its page states them; semiatic gives no repair instructions of its own. For anything beyond them, Genie’s page and a trained door technician are the authority.
Source
Genie’s own help page, read on the date shown.
- The Genie Company: Genie Excelerator® Series Garage Door Opener Self-Diagnostic Troubleshooting — Excelerator series: H8000, H8000-07, H8000D, ISD990, ISD995, ISD1000, PRO99, PRO99-21C, PRO99FN, CMD9900. store.geniecompany.com Checked 2026-09-29.
The same count on other openers
The same number of flashes on another maker’s opener means something else.
Other Genie codes
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