Kidde Smoke Alarm Battery Change

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Why Is My Hard Wired Smoke Detector Beeping No Battery

Replace battery in Kidde 4973 smoke alarm

Most hard-wired smoke detectors include a 9-volt backup battery that’s supposed to kick in if your home loses electricity. If that battery is running low, your detector alerts you with a high-pitched beep. … Remove the old battery and replace it with a new one. Press the test button and listen for a beep.

How To Replace Battery In Kidde Carbon Monoxide Detector

Reviewed By Leticia Haupt Latest Updated April 9, 2022

Kidde products are undoubtedly the best choice when it comes to smoke detecting devices. But what to do when it comes to changing them? In this article, we will guide you thoroughly through the process to replace battery in kidde carbon monoxide detector, along with some additional information.

To Replace Batteries In Models With Rear

NOTE: If your tamper resist pin is engaged, it will need to be removed. If you have a tamper resist locking tab, it will need to be pushed in with a screwdriver before you can twist the alarm and remove it from the bracket.

  • Remove the alarm from the mounting plate by twisting it in the direction of the Off arrow on the plate.
  • If you have an AC Hardwired alarm, you will need to remove the Quick Connect wire harness from the back of the alarm by squeezing the plastic prongs and pulling the wire harness out of the alarm.
  • After the alarm has been removed, open the battery compartment door.
  • Insert the battery by first pressing the red battery reminder finger down into compartment. NOTE: Be sure the battery’s connectors line up with the metal plates inside the battery compartment.
  • Once the battery is installed, close the compartment door and press the test button to make sure the unit operates on battery only before installing the unit back on the ceiling. If the unit does not sound, re-open the battery compartment door to make sure the red reminder pins are pressed down and that the batteries are lined up properly.
  • Re-install the alarm onto the mounting bracket by twisting it in the direction of the On arrow on the plate. NOTE: For detailed instructions and diagrams, consult your user’s manual.
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    Temperature Fluctuations In The Home:

    Other reason for a smoke alarm beeping or chirping erratically could be temperature fluctuations in the house. If you set the thermostat at an unusual very high or low temperature, the smoke alarm detects this and issue a sounding alert. Another reason why the smoke alarm chirps could be if it detects hot air coming from the kitchen or bathroom. This could happen when you are cooking at high heat or someone opens the bathroom door soon after taking a hot shower. To avoid this kind of false alarms it is best to either move the smoke alarms in close proximity to the kitchen or bathroom door or use another means to ensure that the hot air does not reach the alarm vents.

    Why Is Kidde Carbon Monoxide Detector Still Beeping After Changing The Battery

    How To Change Battery In Smoke Detector Kidde

    Most carbon monoxide detectors last for a maximum of 7-8 years practically. But what to do if even after changing the batteries of your detector, the beeping noise continues? Also, nothing shows on the display panel as well.

    This indicates that you need to REPLACE your detector.

    • Go to the website of Kidde and look for detector models that suit your needs.
    • Make sure to get one of the latest models so that it can last for a longer period.

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    Why Would A Smoke Alarm Go Off For No Reason

    The most likely reason smoke detectors go off unexpectedly is that people aren’t changing the batteries in them often enough. … That’s because smoke in the air will reduce the current. If your battery is dying, the current that’s flowing through your sensor also goes down. And so you can get a false positive.

    Replacing The Battery For Non

  • 1Check the battery type. Installing the new batteries incorrectly, or using the wrong type, will cause your smoke detector to not function. Always make sure you are using the correct type of battery and installing the batteries correctly to ensure the detector will work.
  • Detectors that use lithium batteries will last for ten years. You generally cannot replace the battery, instead, replace the entire detector after its ten year life span is expired.
  • Many detectors will make use of a 9v battery. However, some may require different types of batteries.
  • Use high quality, long lasting batteries. Using rechargeable or low quality batteries may cause your smoke detectors to fail.
  • 2Remove the smoke detector. You will have to take your smoke detector down from its mounting on the ceiling. If your detector is hard-wired into your house’s power system, you should turn the power off at the fuse box first.
  • The method you use to remove your smoke detector from its mounting will vary depending on which model it is.
  • Most smoke detectors are removed by twisting or sliding the detector away from the mounting.
  • Some detectors will not require you remove the entire detector. These models require that you remove only the section that covers the internal components and battery.
  • Not all hard-wired smoke detectors will have a backup battery.
  • The location of this cover will vary from model to model, and some may be secured with a screw or other fastening.
  • Close the battery cover.
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    How To Change Battery In Kidde Smoke Detector

    Changing the Alarm Clock Turn off the smoke alarms electricity at the circuit breaker. Disconnect the power and remove the smoke alarm from the mounting bracket. Take the battery out. For at least 15 seconds, press and hold the test button. Reinstall the battery and reconnect the power.

    Similarly, How do I stop my Kidde smoke alarm from beeping?

    Changing the Alarm Clock Turn off the smoke alarms electricity at the circuit breaker. Disconnect the power and remove the smoke alarm from the mounting bracket. Take the battery out. For at least 15 seconds, press and hold the test button. Reinstall the battery and reconnect the power.

    Also, it is asked, Why is my hard wired smoke detector beeping Kidde?

    Its possible that the battery has to be changed. For a minimum of seven days, an alarm will beep every 30 to 60 seconds. Disconnect the machine and replace the batteries if you get a low battery message. By pushing the test/hush button on newer devices, you may put them into low battery hush for up to 12 hours.

    Secondly, Do you have to change the batteries in a hard wired smoke detector?

    Batteries are used only in batterysmoke detectors. Smoke detectors that are hardwired use energy, but they also feature a backup battery in case of a power outage. When a hard-wired smoke detector beeps, it signals the battery has to be replaced.

    Also, How do you reset a Kidde smoke detector with a sealed battery?

    People also ask, How do I stop my fire alarm beeping every 30 seconds?

    How To Open Kidde Carbon Monoxide Alarm

    Battery change for Kidde smoke alarm

    If you hear an annoying high-pitched sound coming from your alarm, it is most probably because there is some issue with the battery. We have already discussed how to change the batteries in case this happens.

    Now let us discuss how to open the alarm in the first place.

    • Unlike the other smoke detectors, this device doesnt twist to get detached from the wall.
    • Instead, slide the whole device up. There will be a wall bracket behind it.
    • After pulling it out, you can see the battery panel.
    • After doing whatever you need to, push the device back in to install it in place.

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    S To Change Battery In Kidde Smoke And Carbon Monoxide Detector

    Quick Navigation

    Kidde Smoke and Carbon monoxide detectors are installed at the ceiling rather than the lower levels. This is because the smoke of fire is a much urgent problem and the homeowners need to be aware of any sort of fire outbreak as soon as possible.

    Carbon monoxides can kill you but not as urgently. Now, before we get started, make sure that the device you are looking at is indeed a smoke and carbon monoxide detector. To point this out, you should look out for the vents.

    If the device has TWO vents, it indicated it indeed is a smoke and carbon monoxide detector. If it has one vent, that means it is a smoke-only detector.

    Now coming to how to exactly replace the battery.

    • Get a ladder since it is located on the ceiling.
    • Slide the battery panel door open. They are located right at the front.
    • Carefully pull the batteries out. Make sure not to damage any internal parts.
    • Dont use anything sharp to do this job.
    • Smoke and Carbon detectors either use AA or 9-volt batteries.
    • This will vary depending upon the model.
    • So make sure you have the right kind.
    • Insert the batteries with the correct polarity.
    • Close the panel door by sliding it again.
    • Push the Test button located right at the center of the device.
    • This will make the device resync with the entire system.
    • This will give off a beep sound.

    Why Does My Smoke Detector Keep Beeping Even With A New Battery

    Newer smoke alarms keep some errors in the processor. The smoke alarm must clear errors after the battery is changed, but it might continue to chirp even after you change the batteries. … When this happens, the way to stop the chirping noise is to reset the smoke alarm to manually clear the error from the processor.

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    Why Do Smoke Detectors Chirp At Night

    As a smoke alarm’s battery nears the end of its life, the amount of power it produces causes an internal resistance. … Most homes are the coolest between 2 a.m. and 6 a.m. That’s why the alarm may sound a low-battery chirp in the middle of the night, and then stop when the home warms up a few degrees.

    Detector Communication And Special Features

    Kidde Hardwired Interconnectable Ionization Smoke Alarm/Battery Backup ...


    Some smoke alarms are combination units which detect carbon monoxide as well as smoke and fire. Combination alarms are available in hard-wired and battery operated models, and have two different alarm sounds to tell you whether its smoke or CO.


    Since it is against the law to disable smoke alarms, many smoke alarms are now available with features such as hush buttons, which temporarily silences a nuisance alarm.

    Additionally, smoke alarms are available with strobe lights, pillow/bed shakers, and other notifiers for those who are hearing or visually impaired.

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    Electric Smoke Detectors With Battery Backup

    Shut off the main breaker in your homes breaker box to turn off the electrical current running to the smoke detector.

    Take the smoke detector off its mounting bracket on the ceiling and disconnect the power cable plugged to the smoke detector.

    Take out its battery, then press the Test button holding it down for 15 seconds. An alarm will sound for a short time, then the alarm will silence.

    Install the battery in the smoke detector, reconnect the power cable and mount the smoke detector back on its mounting bracket. Turn the breaker on. The smoke alarm will chirp one time to indicate power was restored to the unit.

    How To Change Battery In Hardwires Kidde Smoke Detector

    You might be wondering what is the need for batteries in hardwired smoke detectors. This is to ensure your safety in case the power goes out. The battery acts as a backup power supply. Thus you will never have to worry about fire outbreaks as these devices will make you aware of any kind of smoke even when the power has gone out.

    The wires of the hardwired smoke alarm extend from inside the device and connect to the main power source of the house via further wiring.

  • Get a ladder. The device is installed at the ceiling.
  • Hold and rotate the outer portion to take it off the installed frame in the ceiling.
  • The connected wires will be loose enough to let you pull it out so that you can access the battery panel located at the back.
  • The battery panel is also accessible via a side panel. You can also open it from the side to change the batteries.
  • Open the panel by sliding it out.
  • Pull out the batteries carefully. Dont use anything sharp to do the job.
  • Replace them with new ones.
  • The red-colored metal clip that props up needs to go down so that they can be behold down by the batteries.
  • Remember to check the user manual to get the correct kind of battery. Every model varies from one to another. The battery requirements differ too. Close the panel.
  • Push the device to correctly fit it into the frame.
  • Rotate it clockwise to finally re-install it into the ceiling.
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    Architectural And Engineering Specifications

    The Kidde i9010 is a 10-year, sealed battery operated smoke alarm featuring Hush, Alarm Memory, and a self-activation mechanism that makes installation simple and easy.

    The alarm will automatically activate when it is attached to the mounting bracket there are no pull-tabs, no switches–everything is automatic. The sealed-in board-mounted battery will power the i9010 unit for its complete 10-year life. No replacement battery will ever be needed, and an End of Life alert indicates when it is time to replace the alarm.

    At the end of the alarms 10-year life, deactivation of the alarm is just as easy. Using a tool such as a small screwdriver, a deactivation switch removes power from the alarm and renders the battery safe for disposal. As an added safety mechanism, the alarm lockout feature prevents a deactivated unit from being mounted back on the mounting bracket.

    The i9010 also features Hush technology, allowing consumers to temporarily silence nuisance alarms, and an Alarm Memory feature that alerts the user via rapidly flashing LED lights if the alarm has sounded since the last time the test/reset button was used.

    This alarm uses ionization sensing technology. Ionization sensing alarms may detect invisible fire particles sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible particles sooner than ionization alarms.

    What To Do When Smoke Alarm Keeps Beeping

    How to replace Kidde Smoke Detector Battery

    Smoke detectors are intended to make a chirping noise once the battery needs changing. Newer smoke alarms keep some errors in the processor. The smoke alarm must clear errors after the battery is changed, but it might continue to chirp even after you change the batteries. This usually occurs in electrical powered smoke alarms with a battery backup. When this happens, the way to stop the chirping noise is to reset the smoke alarm to manually clear the error from the processor.

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    Any Of These Reasons Can Cause Your Smoke Alarm Low Battery Chirp:

    Does your smoke alarm have a separate silence push button? If so, the button could have been pressed by accident. The alarm will then chirp once every minute for up to 15 minutes.

    Make sure its the smoke alarm. Other devices have comparable low battery chirps or warning sounds. The reason of a single chirp is often hard to pinpoint. Check devices like carbon monoxides alarms in use.

    Sometimes new batteries may not be fresh. If batteries are kept in cold areas they can lose their charge more quickly. Be sure to check the freshness date listed on the package when purchasing new batteries.

    How Do I Replace My Smoke Alarm’s Battery

    Kidde recommends replacing the batteries in all of your alarms at least once a year, or any time the unit indicates that the battery is low. The general rule is to replace the battery twice a year: once when you switch to daylight savings time, and once when you switch back to daylight standard time.

    When the battery requires replacement, the alarm will sound with a short beep or chirp. At this time, you must remove the old battery and replace it with a fresh battery of similar brand. Here’s how to change the battery in your smoke detector:

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    To Replace Batteries In Models With Front

    • Open the battery compartment door by pressing down on the battery compartment door, then release to allow the door to pop open. Pull the battery straight out of the compartment.

    • Insert the battery into the compartment. Make sure the battery’s connectors are facing out. Line up the plus and minus connectors with the yellow label on the bottom of the battery compartment.

    • Once the battery is inserted, press down on the battery compartment door until it snaps into the closed position. If the battery door slides open, make sure it’s open all the way before removing and installing the new battery. For models using AA batteries, make sure the contacts are not facing the same direction.

    • NOTE: A missing or improperly installed battery will prevent the battery compartment from closing.

    • Press the test button to make sure the unit operates on battery only before installing the unit back on the ceiling. If the unit does not sound, re-open the battery compartment door to make sure that the batteries are lined up properly.

    For detailed instructions and diagrams, consult your user’s manual.

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    How To Change The Batteries In Your Smoke Detector

    Kidde Code One 10

    This article was co-authored by wikiHow Staff. Our trained team of editors and researchers validate articles for accuracy and comprehensiveness. wikiHow’s Content Management Team carefully monitors the work from our editorial staff to ensure that each article is backed by trusted research and meets our high quality standards.There are 7 references cited in this article, which can be found at the bottom of the page. This article has been viewed 557,276 times.Learn more…

    House fires are a serious danger. Many fatalities occur during fires at night, in homes that either don’t have a smoke detector or have a non-functional one installed. Maintaining your smoke detectors properly can cut the chances of dying in a house fire significantly. Learn more about how to maintain your smoke detectors to protect your life and property.

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