NuTone garage door opener model g578c opens only 6", stops then light blinks 8 times. This also happens when operator is disengaged from the trolley.Tried pulling plug and resetting by holding wall switch. I also tried adjusting the stop pressure.

Asked by Paul on 04/02/2015 0  Answer

ManualsOnline posted an answer 9 years, 7 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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