1/2 HPS Chain Drive Garage Door Opener Manual
Page 35
...Check for proper assembly, replace unit if necessary. 4 1-4 Door is hanging or mounted on the garage door opener flash the diagnostic codes. Troubleshooting Diagnostic Chart Your garage door opener is binding or sticking contact a trained door systems technician. Replace logic board. 3 2 Unable to page... for binding or obstructions, such as a broken spring or door lock, correct as needed . NOTE: For troubleshooting questions, please visit www.chamberlain.com. Check for binding or obstructions, such as a broken spring or door lock, correct as needed .
...Check for proper assembly, replace unit if necessary. 4 1-4 Door is hanging or mounted on the garage door opener flash the diagnostic codes. Troubleshooting Diagnostic Chart Your garage door opener is binding or sticking contact a trained door systems technician. Replace logic board. 3 2 Unable to page... for binding or obstructions, such as a broken spring or door lock, correct as needed . NOTE: For troubleshooting questions, please visit www.chamberlain.com. Check for binding or obstructions, such as a broken spring or door lock, correct as needed .