My garage door has the same problem. I phoned Barcol and the guy told me it is a easy fix. Usually because the two sensors above the ground are not in alignment. 3 t8 {5 |1 t* f$ U/ _( S! k6 k% G # k- W( }5 l& \The sensors are located on each side of the garage door. You can manually adjust to make them align.5 `5 N' Q: W0 K6 T! |
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My husband did exactly the same thing and fixed the issue. + f4 o2 B; `/ u/ H" d( P) \4 M/ R6 ?' F; s2 `
Hope this will help you bit. Sorry. I can't type in Chinese now.