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What does a flashing green light no beeps and no red light indicate? on the GE carbon monoxide clock radio alarm model 7-4888 and how do we fix it?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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oldnovii
  • 667 Answers

SOURCE: kidde Carbon Monoxide Alarms

YES!!!! If this unit is working properly you should not be in the house. Maximum allowable safety level for an 8 hour period is 50! If you think it's working properly call the fire department! This will cause dizziness,nausea,etc. Let your fire department find the problem! If you don't believe me follow this link to owner's manual but do it quickly: http://www.kiddeus.com/utcfs/ws-384/Assets/KN-COB-B(9CO5)en.pdf

Posted on Mar 13, 2008

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szanti
  • 36 Answers

SOURCE: kidde nighthawk Carbon Monoxide & Smoke Alarm single beeps

If detector is more then 5 years old it will beep every 30 seconde to wirn you the sensor in the detector needs to be replaced. bying a new detector would be better.

Posted on Sep 28, 2009

szanti
  • 36 Answers

SOURCE: KIDDE Nighthawk Carbon Monoxide alarm beeping

If detector is more then 5 years old it will beep every 30 seconde to worn you the sensor in the detector needs to be replaced. bying a new detector would be better.

Posted on Sep 28, 2009

TeaCii
  • 90 Answers

SOURCE: My Kidde carbon monoxide alarm beeps once every 35

Hi,

1. Change batteries.
2. Clean it.
3. Swap it with another location if you can.

If it still does not work properly consult the local fire dept. for free.

You may have to take it in repairs if all fails.

Cheers
TeaCii
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Posted on Apr 23, 2010

getyourfix
  • 43 Answers

SOURCE: How can I shut off my Kidde carbon monoxide detector when beeping

Here is the link to the manual for your Kidde model KN-COB-LCB-A
Carbon Monoxide Detector. This may help you solve your issue.

You may find more related information on my website. If you need a replacement or you need to add additional Carbon Monoxide Detectors in other levels of your house, you can purchase them here.

This issue should be solved immediately, Carbon Monoxide Poisoning can only be avoided by making sure you have good working CO Detectors in your house, camp or recreational vehicle.

Posted on Jul 26, 2010

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1 Answer

How do I change the battery to keep it from beeping every 60 second


Aprilaire does not list that model anymore. There is no information on it. You should know that carbon monoxide detectors have a fixed lifespan and when it is reached, they beep and it does not stop. You have to replace the whole thing.

Feb 06, 2016 | Aprilaire Model 1800 Carbon Monoxide Alarm...

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My CO alarm is beeping and the LED display says L6. What does that mean and what do I do?


If the alarm chirps every 60 seconds and the red LED flashes with "Lb" this indicates Low Battery.....replace battery as soon as possible!

Nov 04, 2014 | Kidde KNCOBB Basic Carbon Monoxide Alarm...

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How to turn off alarm on GE radio Model 7-4853c


The manual says to "DISABLE THE ALARM PERMANENTLY" you should:

"Press and hold WAKE 1 or WAKE 2 until the green indicator disappears."

I did this and the light indicator to the right of the clock digital readout went out after a few seconds. I won't know until tomorrow if the alarm is permanently disabled.

Jan 17, 2012 | GE Audio Players & Recorders

1 Answer

I have model kn-cob-lcb-ca...it does not have a digital display, it was made in 2009..a few nights ago it started beeping...4 beeps, 5 second pause then 4 beeps continuously..the manual says this is a...


send the detector back and have it replaced,
The CO sensor will not alarm to levels of CO below 30 ppm and will alarm in the following time range when exposed to the corresponding levels of CO: 70 ppm CO Concentration 60 - 240 minutes 150 ppm CO Concentration 10 - 50 minutes 400 ppm CO Concentration 4 - 15 minutes The alarm shall include a piezoelectric horn that is rated at 85 decibels at 10 feet. When the unit detects carbon monoxide, the alarm pattern will be four (4) short beeps - followed by five (5) seconds of silence - followed by four (4) short beeps. The unit shall incorporate 2 LED's. A green LED will be illuminated to indicate the alarm is operating properly when plugged into an outlet, and will flash every 10 seconds when on backup battery power. A red LED will flash to indicate that carbon monoxide has been detected until the device is reset or CO is eliminated or will flash to indicate low battery or alarm malfunction. The unit shall at a minimum meet the requirements of CAN/CSA 6.19-01. It shall also include a 10-year manufacturer's limited warranty or

Test/Reset Button - Tests the unit for proper operation. Resets the carbon monoxide alarm.
• Tamper Resist Feature - If activated, unit goes into constant alarm mode if it has been unplugged or has come loose from the outlet.

Sep 20, 2011 | Kidde Nighthawk Combo Gas/co Detector

1 Answer

My carbon monoxide alarm is beeping this has never happened before...what should I do? The red light is flashing...Had work done on my heating unit earlier today.


Your description sounds like the main alarm is not activated - good, the beeping and flashing light may be that the AC supply is switched off or the internal battery is needing replaced.

The AC supply may have been disturbed with the earlier work.

If in any doubt , do not operate the heating unit until your alarm is working happily.

Feb 13, 2011 | Kidde Nighthawk Combo Gas/co Detector

1 Answer

How can I shut off my Kidde carbon monoxide detector when beeping


Here is the link to the manual for your Kidde model KN-COB-LCB-A
Carbon Monoxide Detector. This may help you solve your issue.

You may find more related information on my website. If you need a replacement or you need to add additional Carbon Monoxide Detectors in other levels of your house, you can purchase them here.

This issue should be solved immediately, Carbon Monoxide Poisoning can only be avoided by making sure you have good working CO Detectors in your house, camp or recreational vehicle.

Jul 24, 2010 | Kidde Nighthawk Combo Gas/co Detector

1 Answer

My nighthawk Kidde carbon monoxide detector keeps beeping every 25-30 seconds. Do I need to buy a new one?


Some models of Carbon Monoxide Detectors will give an audible beep every 25-30 seconds after it has sounded an alert alarm. This may have happened when there was noone home to hear it. A periodic beeping sound may also indicate it is time to change the battery.

Solution: Install a new battery and check your manual for instructions on how to reset the system. Check the expiry date on your unit, it needs to be replaced after 5 to 7 years, according to the manufacturer specifications.

If you are in doubt that your Carbon Monoxide Detector is not working effectively, REPLACE IT. Your safety and your peace of mind is worth it.
View most Brands and Models of Carbon Monoxide Detectors online.

Jun 27, 2010 | Kidde Nighthawk Combo Gas/co Detector

1 Answer

How to fix detector


You don't mention how old the detector is. If it is more than 5 years old the detector may be beeping to indicate the end of its service life. A smoke detector can last much longer but carbon monoxide detectors have a limited life span. If putting in new batteries doesn't fix the problem then most likely you will need to replace it.

May 31, 2010 | Kidde Carbon Monoxide (KNCOBB) and Smoke...

4 Answers

GE Model 7-4837B


press the Cancel button located on the top of the alarm clock (the light next to the wake mode indicator on the front of the clock should start flashing). Then press the WAKE Mode button on the top of the device. The wake mode indicator on the front should now be off and the alarm deactivated.

To turn the alarm back on, simply press the WAKE Mode button on the top of the device.

Mar 27, 2008 | GE 74801 Clock Radio

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