Re: Where is the back up battery located on garage...
Garage Door Opener Unit is usually connected to main power supply. I don't know if it has any battery. Try changing the battery in your hand held unit.
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Premium Chamberlain garage access systems feature an internal battery backup that will operate the opener in case of a power outage. The garage door opener will emit a beeping sound when it is operating off of battery power or when the battery is no longer able to recharge. needs a battery.
Hope this helps.
Do you have a model with a battery backup on it? The battery, like most batteries, eventually wears out and will start beeping. If you don't have frequent power outages in your area, or have another way to gain entry to your home if there were a power outage, (like an old fashioned key), locate the battery which is approximately 4"x5" located on the outer side of the opener motor head, unplug it and forget about it. This would get rid of the beeping noise. Or you can replace the battery.
This issue is almost ALWAYS the battery needs to be replaced. The beeping is because the system is not going to work in a power failure....Batteries on constant and variable charge seem to have much shorter life.
Hello,
Sounds to me like your backup batteries are low. The back up batteries are there for use should you use power. You can try this -
Unplug the garage door opener.
Get into the back up battery compartment.
Now unplug the connector to the battery pack and replug it in. This might help but if you continue to have this beeping then you will have to replace the backup batteries. You will not suffer any mechanical problems unless your electricity goes out.
The only thing on a chamberlain garage door opener that can beep is the battery back up unit. It beeps if it is being used or if it has lost it's charge or if it has lost the power to be charged. There is also an led light that will give you information on the status up by the battery too. These will be in your manual to decipher. You can get a new battery at chamberlain.com Thanks BB
More than likely the battery back up is being used or the battery back up unit has gone bad. There is nothing else on a garage door opener that can beep. Look in your book ti decipher the beeping and color of the led codes it is giving you. Thanks
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