Remote controls do not work but wall button operates the door normally.

Safety first: Use a stable ladder when accessing the opener. Do not cut or splice the antenna wire.

Steps to fix:

• Replace remote batteries: Install fresh batteries in all remotes and test.
• Reprogram remotes: Use the LEARN button on the opener to reprogram each remote according to the manual.
• Inspect antenna: Ensure the antenna wire hanging from the opener is intact, not cut, and hanging straight down.
• Reduce interference: Move or replace LED bulbs or other electronics near the opener that may cause interference.
• Replace logic board: If no remotes work after programming and the antenna is good, the radio receiver on the logic board may be defective.