Chamberlain 1/2-HP Whisper Drive Belt Drive Garage Access System "light" Questions

Question about Chamberlain Building Materials

My light doesnt come on when i break the sensor....and my learn light blinks none stop

my light doesnt come on when i break the sensor....and my learn light blinks none stop just had my springs replaced...now my sensors dont turn on my light and when the garage door gets completely open

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Security light will not work

Security light will not work I have a Chamberlin GDO and the security light will not work when I break the beam. I have tried the sequence to turn it on and nothing happens. Chamberlin has replaced ...

Question about Chamberlain Building Materials

1 Answer

One light is amber the other green....when threshold is crossed light will not turn on automatically

one light is amber the other green....when threshold is crossed light will not turn on automatically do not need more details to understand problem To have your lights come on automatically when you ...

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1 Answer

Light will not function. Replaced light bulb but

Light will not function. Replaced light bulb but Light will not function. Replaced light bulb but no light. Door opens so I know electric supply is good. Unplug the opener and remove the light bulb. ...

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1 Answer

I cannot get the overhead light to come on when I

I cannot get the overhead light to come on when I walk past the sensors. It used to come on. The bulb is not burned out. Also the indicator light on the opener keeps flashing. To have your lights come

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1 Answer

Light will not come on when you walk into the

light will not come on when you walk into the When I walk into the garage, the light is not turning on as I break the sensor beam. It worked before and now it does not. All bulbs are working properly.

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1 Answer

On security + models, the

On security + models, the lights should come on when someone walks through the open door. According to the owners manual, this feature can be turned off, but I can't get it to work at all. Can ...

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1 Answer

[email protected]. the security+ light feature

[email protected]. the security+ light feature on LiftMaster #1265......it is no longer working. Light can be turned on, and comes on when door operated, but will not come on when beam is ...

Question about Chamberlain Building Materials

2 Answers

Light will not function. Replaced light bulb but

Question about Chamberlain Building Materials

2 Answers

Craftsman Garage Door Opener

...two Craftsman garage door openers. I have them installed and they open and close properly. The lights come on and go off like they are supposed to. My problem is, the automatic light feature is ...