Can You Help With These Problems?

• Nighthawk Carbon Monoxide Detector KN-COPP-3
  Posted by dandnmurph on Jan 4th, 2009 at 10:32pm
  
  
  detector going off
  detector on 1st floor has gone off and registered 97 twice, two weeks apart.
  
  It returns to zero on its own. Is there a problem?? It did not show the low battery symbol either time. We also have the same type of detector on the 2nd floor, only about 30 ft. from the 1st floor detector. The 2nd floo…
• Nighthawk Carbon Monoxide Detector KN-COPP-3 810-1368
  Posted by mpaterson2234 on Jan 4th, 2009 at 9:47pm
  
  
  err peak level eo9
  alarm is going off ang err is displayed anew alarm is placed and no alarm is set off
• Nighthawk Carbon Monoxide Detector 900-0080-01
  Posted by mikemarkmail on Jan 4th, 2009 at 10:26am
  
  
  Manual
  need manual
• Nighthawk Carbon Monoxide Detector KN-COP-DP
  Posted by colson on Jan 4th, 2009 at 10:15am
  
  
  Err message
  KN-COP-DP: Intermittent beeping with "Err" message. I do not have owners manual. Thanks! Chris
• Firex Carbon Monoxide Detector COQ6
  Posted by starfire on Jan 3rd, 2009 at 3:11pm
  
  
  intermitent beeping every couple hours
  short beep sounds every couple hours. Started 2 days ago. Do you have a suggestion of problem?
• Kidde Carbon Monoxide Detector KN-COB-B
  Posted by manning-paterson on Jan 3rd, 2009 at 3:06pm
  
  
  alarm won't shut off
  i replaced batteries and now alarm won't stop. test reset button won't stop it. i hope I don't have to replace it. not very old!
• Kidde Carbon Monoxide Detector
  Posted by photh on Jan 3rd, 2009 at 1:08pm
  
  
  keep getting Err messages
  Alram with Err message goes off even after 1 month of new battery installation
• Nighthawk Carbon Monoxide Detector 900-0076-00
  Posted by susanncharge on Jan 3rd, 2009 at 12:04pm
  
  
  Problem
  Err Message code 9
• Kidde Carbon Monoxide Detector KN-COP-DP
  Posted by katmiller4 on Jan 3rd, 2009 at 10:03am
  
  
  Carbon monoxide
  My Nighthawk carbon monoxide plug in unit has an err message and beeps . Can't find the manual, what does this mean?
• Nighthawk Carbon Monoxide Detector KN-COPP-3 810-1368
  Posted by electmcc on Jan 3rd, 2009 at 8:53am
  
  
  Battery alarm goes off.
  Detector sounds off LB (Low Battery) even after installing a new battery after 4 weeks of use. I couldn't fix this detector so I replaced with another detector. This unit is supposed to have a 5 year warranty. Where do I send it for
  
  replacement.
• Nighthawk Carbon Monoxide Detector 900-0071-00
  Posted by jls5 on Jan 2nd, 2009 at 4:04pm
  
  
  Code 229, 230 & Err...
  After installing a new battery and resetting unit, these codes appear.
  
  What are they and can we get a list of what the codes mean.
• Nighthawk Carbon Monoxide Detector kn-copp-3
  Posted by stylinforu on Jan 2nd, 2009 at 6:26am
  
  
  beeping
  I don't know how to turn off the beep every 30 seconds... what do I do?
• Nighthawk Carbon Monoxide Detector 900-0076-00
  Posted by juliefig on Jan 1st, 2009 at 2:45am
  
  
  lost manual
  need to know what levels mean
• Nighthawk Carbon Monoxide Detector kn-copp-3
  Posted by dmskdpaxson on Dec 31st, 2008 at 3:45pm
  
  
  won't stop beeping
  Our electricity went out and our cabon monoxide alarm is beeping. We have others and they are not. I plugged it in outside and it is still beeping. My dog is going nuts. Help!
• Nighthawk Carbon Monoxide Detector
  Posted by jpalmer603 on Dec 30th, 2008 at 6:52pm
  
  
  expected life
  How often should I replace my carbon monoxide detector?
• Kidde Carbon Monoxide Detector 900-0056
  Posted by blanchblackmond on Dec 30th, 2008 at 10:56am
  
  
  Error
  Beeps every 25 seconds
• Nighthawk Carbon Monoxide Detector 900-0082-00
  Posted by aimlessamers on Dec 28th, 2008 at 3:25pm
  
  
  manual needed
  need manual for 900-0089
• Nighthawk Carbon Monoxide Detector kn-COB-DP
  Posted by nirotu on Dec 27th, 2008 at 2:24pm
  
  
  Annoying beeps
  It beeps every 30 seconds. Green light is on. If it is safe, how do I get rid of that annoying beep every 30 secs.
• Kidde Carbon Monoxide Detector
  Posted by ellispaul4 on Dec 27th, 2008 at 12:32pm
  
  
  manual
  Can't find manual
• Kidde Carbon Monoxide Detector
  Posted by tlach on Dec 25th, 2008 at 11:11pm
  
  
  alarm always going off
  i have changed the battery and now it seems like every 8-10 hours it starts beeping again...
• First Alert Carbon Monoxide Detector CO605
  Posted by msjack53 on Dec 24th, 2008 at 2:22pm
  
  
  red light
  the red light stays on, is this correct
• Nighthawk Carbon Monoxide Detector
  Posted by kath.bill on Dec 23rd, 2008 at 6:44pm
  
  
  manual
  how to use
• Nighthawk Carbon Monoxide Detector KN-COPP-3
  Posted by hlsmithpartyof8 on Dec 23rd, 2008 at 6:20pm
  
  
  ERR code
  ERR code, won't reset
• Nighthawk Carbon Monoxide Detector KN-COB-HW
  Posted by jackqiao on Dec 23rd, 2008 at 3:07pm
  
  
  beeps in every 20 seconds
  my detector is KN-COB-HW. It beeps every 20 seconds starting from this afternoon. any thoughts? thanks.
• Nighthawk Carbon Monoxide Detector KN-COPP-3 810-1368
  Posted by jkcallahan05 on Dec 23rd, 2008 at 11:21am
  
  
  ERROR
  it keeps beeping and saying Error, even when I reset, what does this mean? how do i make it stop?
• Nighthawk Carbon Monoxide Detector KN-COPP-3 810-1368
  Posted by vestre on Dec 23rd, 2008 at 9:01am
  
  
  Err on Nighthawk model KN-Copp-3
  I have a new battery in my Nighthawk Coop-3 and it goes to 888 then 0 but after 5 minutes it goes to err and beeps. Please advise the problem.
  
  thanks
  
  
  
  Jack
• Nighthawk Carbon Monoxide Detector KN-COB-HW
  Posted by johnoc on Dec 22nd, 2008 at 8:57pm
  
  
  Beeps every 20 seconds
  Beeps every 20-30 seconds. Can't find battery. Hardwired in. THoughts?
• Nighthawk Carbon Monoxide Detector KN-COPP-HW Mfg.2001 110v
  Posted by egrossman1 on Dec 22nd, 2008 at 1:04pm
  
  
  Showing 207 and beeping
  I've changed the battery 3 times and it beeps first shows Lb then shows 209, 207. Is there something wrong with this device. How do I get it to function properly?
• Black & Decker Carbon Monoxide Detector MULTI-GAS DETECTORS
  Posted by mcveekee2000 on Dec 19th, 2008 at 4:10am
  
  
  user manual/calibration
  gas alert max 3-4 user manual for calibration purposes
• First Alert Carbon Monoxide Detector FACO
  Posted by anp5 on Dec 18th, 2008 at 2:01pm
  
  
  how to open battery drawer
  same
• Nighthawk Carbon Monoxide Detector KN-COP-DP
  Posted by bobcorsi on Dec 17th, 2008 at 8:10pm
  
  
  Error Message
  Received error message and don't know what to do. Unplugging doesn't eliminate error message and beeping
• Nighthawk Carbon Monoxide Detector KN-COPP-3 810-1368
  Posted by pemconsulting on Dec 17th, 2008 at 5:08pm
  
  
  error reading
  Unit constantly reads err.
  
  and beeps every 30 seconds...why?
• Nighthawk Carbon Monoxide Detector KN-COPP-3 810-1368
  Posted by moorecj01 on Dec 17th, 2008 at 1:38pm
  
  
  Malfunction
  I recently replaced the battery in my carbon monoxide detector. It was working fine for a day, and now it beeps and displays Err on the screen. What is wrong?
• Kidde Carbon Monoxide Detector Kidde Smoke Alarm 1235CA 1275CA PE120CA
  Posted by luvmy2bugs on Dec 15th, 2008 at 7:23am
  
  
  Need Sleep
  I have a Kidde 1235CA smoke detector and it has started going off when there is no fire and no reason for it to go off. It woke me and my family 5 times last night and 2 the night before. I have to shut off the breaker for a few seconds to make it stop, what is wrong and how do I make this stop we…
• First Alert Carbon Monoxide Detector FCD4
  Posted by davebetty711 on Dec 14th, 2008 at 7:14pm
  
  
  manual
  alarm keeps going off, have put in new battery.Still goes off
• garrison Carbon Monoxide Detector 46-0315
  Posted by t.fitz on Dec 14th, 2008 at 5:33pm
  
  
  alarm went off
  readout 110
• Nighthawk Carbon Monoxide Detector kn-COB-DP
  Posted by arcycast on Dec 9th, 2008 at 10:15am
  
  
  ERR code
  my CO alarm has an ERR in the dispaly. what does that mean?
• Nighthawk Carbon Monoxide Detector KN-COB-HW
  Posted by yeenarwong on Dec 9th, 2008 at 12:52am
  
  
  Carbon Monoxide Detector beeping
  It keeps beeping, what should I do?
• Nighthawk Carbon Monoxide Detector KN-COPP-HW Mfg.2001 110v
  Posted by steevecanuel on Dec 8th, 2008 at 6:53pm
  
  
  err
  It have err on the screen and it have a beep every 20 sec
• Nighthawk Carbon Monoxide Detector KN-COPP-3
  Posted by daguiarg on Dec 8th, 2008 at 11:29am
  
  
  ERR & beeping
  Assembly # 900-0076-5
  
  Date ofMFg: 2002, Aug 19
  
  this product started to beep and display the letters Err.. We changed the batteries and reinsert into the wall electrical outlet but after 10 minutes it will start a beep and show the letters (err) again. What is wrong? What adjustment do we need to…
• Kidde Carbon Monoxide Detector Carbon Monoxide Alarm
  Posted by info on Dec 6th, 2008 at 4:02pm
  
  
  Gas Reading
  Bought Kidde alarm for my parents, as they use propane gas for heating. After using for about 2 months, they received a Gas alarm reading; alarm stopped and the display went back to "0" - but just wondering what might have caused. In such cases, should gas co. or fire dept be contacted?
• Kidde Carbon Monoxide Detector KN-COP-DP
  Posted by jimrichardjr on Dec 6th, 2008 at 1:43pm
  
  
  err message
  has any of the other 5 messages gotten an answer or is this site a waste of time?
• Nighthawk Carbon Monoxide Detector 900-0046-01
  Posted by sunmooncelest13 on Dec 5th, 2008 at 6:10am
  
  
  Need Manual
  See a reading of 10 on the PPM CO window. Have some concerns.
• Nighthawk Carbon Monoxide Detector KN-COPP-3 810-1368
  Posted by jhulsebos on Dec 3rd, 2008 at 1:44pm
  
  
  ERR Message
  Unit displays ERR and beeps periodically. How can I correct this or is the unit defective?
• Nighthawk Carbon Monoxide Detector 900-0014-01
  Posted by gekaslaw on Dec 3rd, 2008 at 11:52am
  
  
  need manual
  need manual
• Nighthawk Carbon Monoxide Detector 900-0014-01
  Posted by gekaslaw on Dec 3rd, 2008 at 11:52am
  
  
  need manual
  need manual
• Sperosens Carbon Monoxide Detector 315020
  Posted by stefanus.jonker on Dec 3rd, 2008 at 5:17am
  
  
  calibratoin and drawing of eletronics
  to chang the filter and do calibratoin on co detector
  
  CS421 part number 315020 whant to no what is the 4 pots is for
• Nighthawk Carbon Monoxide Detector kn copp 3
  Posted by jag on Dec 2nd, 2008 at 9:58pm
  
  
  owner manual
  went off inexplicably
• Nighthawk Carbon Monoxide Detector 900-0090
  Posted by sbucking27 on Dec 2nd, 2008 at 6:19pm
  
  
  manual
  looking for manual date 10/26/98
• Kidde Carbon Monoxide Detector 900-0089
  Posted by anthonyleamon on Dec 2nd, 2008 at 12:42pm
  
  
  user manual
  no instruction manual
• Nighthawk Carbon Monoxide Detector KN-COP-HW
  Posted by dbmsdpc on Dec 2nd, 2008 at 7:39am
  
  
  err message
  it wont stop beeping . its an error message and i cant disconnect the unit
• Nighthawk Carbon Monoxide Detector 900-0046-01
  Posted by jspencer1 on Dec 1st, 2008 at 1:13pm
  
  
  False alarms
  This product started to send a siren sound today and I have no flames in my house. Reading was 438
  
  I have an outdoor furnace that sends hot water into the house and also heats the hot water.
  
  I can't understand how I could have Carbon Monoxide.
  
  I have no open flames in my house.
• Nighthawk Carbon Monoxide Detector KN-COEG-3
  Posted by kdrose on Dec 1st, 2008 at 8:31am
  
  
  Alarm beeping
  My alarm is going off but fire dept. didn't detect anything. Does the alarm go off if the back up battery is low?
• Nighthawk Carbon Monoxide Detector 900-0071-00
  Posted by cscanio1 on Nov 30th, 2008 at 5:37pm
  
  
  Operational use of dectector
  First Time User has questions, no manual Purchased by relative but I never usee it, I dont have the manual, do I just plug it in, do I need anything else. How will I know if its working? What level is high? THANK YOU FOR HELPING ME.
• Kidde Carbon Monoxide Detector KN-COP-DP
  Posted by rthawk1 on Nov 26th, 2008 at 7:57am
  
  
  error
  Cannot find manual what does this mean?
• Nighthawk Carbon Monoxide Detector kn-COB-DP
  Posted by lhollerud on Nov 25th, 2008 at 12:02pm
  
  
  keeps beeping and reads error
  KN-COP-DP Started beeping about every minute and shows err but can't reset. What should I do?
• Kidde Carbon Monoxide Detector Carbon Monoxide Alarm
  Posted by bartontj64 on Nov 25th, 2008 at 11:01am
  
  
  model # kn cob lcp a
  My detector just started beeping. One short beep about every minute. Should I be concerned?
• Nighthawk Carbon Monoxide Detector kn-COB-DP
  Posted by cameronjennings1 on Nov 23rd, 2008 at 6:30pm
  
  
  Beeping Sound
  Nighthawk carbon Moanoxide Alarm that beeps with the green light on. Why is so difficult to find a manual and or someone to help rectify this situation.
• First Alert Carbon Monoxide Detector FACO
  Posted by marg374 on Nov 23rd, 2008 at 11:45am
  
  
  alarm won't stop
  I pulled out the module to stop alarm. Now, whenever I push it back in, the alarm comes on again, even though I am no longer in the environment in which it went off. The module is dated 9/2008. does this have something to do with it?
• Nighthawk Carbon Monoxide Detector KN-COPP-3
  Posted by garlandhawkins on Nov 20th, 2008 at 8:37am
  
  
  ERR display
  I replaced the battery in this system but it continues to display the ERR message. I can't find the manual to this device. What should be my next step? Thanks
• Nighthawk Carbon Monoxide Detector KN-COP-DP
  Posted by po665n on Nov 19th, 2008 at 2:26pm
  
  
  ERR
  How can i reset the ERR message?
• Nighthawk Carbon Monoxide Detector KN-COPP-3
  Posted by mamamina2007 on Nov 17th, 2008 at 10:09pm
  
  
  code:err. can't reset
  after reseting attempt it reverts back to ERR. and the cycle of beeps begins
  
  I've even replaced the battery hoping it would help.
• Nighthawk Carbon Monoxide Detector 900-0014-01
  Posted by chevelless5 on Nov 13th, 2008 at 11:49pm
  
  
  need owners manual
  not sure how item operates since i bought it off an estate sale. Can anyone get me a manual or give guidelines on how it operates? thank You
• Nighthawk Carbon Monoxide Detector uncobhw
  Posted by smokey61171 on Nov 13th, 2008 at 7:38am
  
  
  beeping
  keep beeping every 25-30 seconds
• Nighthawk Carbon Monoxide Detector KN-COPP-3 810-1368
  Posted by jrarkw on Nov 8th, 2008 at 5:06pm
  
  
  error reading on unit
  KN-COPP-3 - reads err 03 Why? I can not find the original manual It was mfg on 9/11/2000
• Nighthawk Carbon Monoxide Detector 900-0014-01
  Posted by gjbauer1 on Nov 8th, 2008 at 1:07pm
  
  
  Need Manua
  Need Manual
• First Alert Carbon Monoxide Detector 5392998
  Posted by wallykramer on Nov 8th, 2008 at 10:12am
  
  
  product manual
  Turn off alarm proceedure.
• First Alert Carbon Monoxide Detector fcd4
  Posted by mariannamonti on Nov 6th, 2008 at 4:20pm
  
  
  manual
  constant beeping evne when battery changed
• Kidde Carbon Monoxide Detector KN-COPP-3
  Posted by dt.ngoan on Nov 5th, 2008 at 8:32pm
  
  
  Order
  Dear Sir/Madam,
  
  
  
  Pls give me quotation for 05 pcs of Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display.
  
  
  
  We are trading company, so pls give the best price.
  
  
  
  Pls also including freight charge to Hanoi, Vietnam.
  
  
  
  I look forward to hearing from you…
• Nighthawk Carbon Monoxide Detector KN-COPP-3 810-1368
  Posted by essers01 on Nov 3rd, 2008 at 11:15pm
  
  
  error
  it beeps when on and registers err on the screen
• Nighthawk Carbon Monoxide Detector KN-COPP-HW Mfg.2001 110v
  Posted by plgunn on Nov 2nd, 2008 at 6:25pm
  
  
  Chirp @20 sec.Display ERR.
  Is this a servicable problem? If so how and where?
• Nighthawk Carbon Monoxide Detector KN-COPP-B
  Posted by g1370 on Nov 1st, 2008 at 6:07pm
  
  
  Carbon Monoxide
  The low battery alarm went off,I changed the batteries and it resets with the error code.
• Kidde Carbon Monoxide Detector KN-COPP-3
  Posted by nickelbackfan_20 on Nov 1st, 2008 at 1:43pm
  
  
  L6
  hello I have Kidde Carbon monoxide detector and i've tried placing it around the house and it says L6 and it keeps beeping i have no idea should i call the fire department about it or will it be okay?
• Nighthawk Carbon Monoxide Detector KN-COP-C
  Posted by jmgriff on Nov 1st, 2008 at 2:35am
  
  
  Err is showing on display screen
  The alarm is beeping intermittently every 25-30 seconds, and ERR is showing on the display screen.
• Nighthawk Carbon Monoxide Detector KN-COEG-3
  Posted by awy247 on Oct 31st, 2008 at 1:49pm
  
  
  1800 number to call
  keeps beeping and appear "gas "..change battery but still doing the same
• Nighthawk Carbon Monoxide Detector KN-COEG-3
  Posted by jvnlp on Oct 30th, 2008 at 9:52pm
  
  
  Problems with your product
  My detector keeps beeping with alert L6 what does this mean? I also have two dectors that will periodiclly start alarming for no reason so the fire department detects. How reliable is this product?
• Nighthawk Carbon Monoxide Detector Kidde Nighthawk 900-0056
  Posted by joannakwak on Oct 29th, 2008 at 11:26am
  
  
  Alarm sounded
  My alarm sounded and told me fire last night and then quickly ended. There was no fire...what could this have been?
• Kidde Carbon Monoxide Detector kn-cob-lcb-a
  Posted by stevmcke on Oct 27th, 2008 at 6:41pm
  
  
  co alarm
  I just bought co detector above and it keeps beeping.
• Nighthawk Carbon Monoxide Detector KN-COP-C
  Posted by johnsonsb1 on Oct 25th, 2008 at 3:53pm
  
  
  alarm meaning
  my detector alarmed and was also reading upward of 162 on the monitor as a co level what actions should i be taking when this happens
• Nighthawk Carbon Monoxide Detector 900-0057--04
  Posted by row83an on Oct 25th, 2008 at 11:21am
  
  
  USE
  DONT HAVE MANUEL
• Nighthawk Carbon Monoxide Detector kn-COB-DP
  Posted by gwisniewski1010 on Oct 24th, 2008 at 10:40am
  
  
  red light on and beeps
  I have the carbon monoxide detector. It will beep about 2 in one min. And the red light will flash. The green light will stay on. Is this a danger or is it broken.
  
  please help.
  
  G.W
• Nighthawk Carbon Monoxide Detector af305046
  Posted by amandasvy on Oct 23rd, 2008 at 6:34pm
  
  
  Not sure of model number or readings
  The information regarding the model number of my nighthawk carbon monoxide detector is worn off. I have had this thing for 5-10 years now and for the first time EVER-in a home new to me- is giving off readings of 16, 26, and 192. The alrm itself isn't going off, but I'd like to know what the readi…
• Nighthawk Carbon Monoxide Detector KN-COP-HW
  Posted by wendy on Oct 23rd, 2008 at 12:09pm
  
  
  err
  keeps beeping says err
• Nighthawk Carbon Monoxide Detector KN-COPP-B
  Posted by copus on Oct 22nd, 2008 at 5:32pm
  
  
  My alarm has err
  My alarm indicates ERR. It appeasn with a line thru the sensor icon. What does this mean and what can I do to correct it.
• Nighthawk Carbon Monoxide Detector 900-0071-00
  Posted by memo20 on Oct 20th, 2008 at 9:18pm
  
  
  First Time User has questions, no manual
  Purchased by relative but I never usee it, I dont have the manual, do I just plug it in, do I need anything else. How will I know if its working? What level is high? THANK YOU FOR HELPING ME.
• Kidde Carbon Monoxide Detector KN-COPP-3
  Posted by warsh726 on Oct 20th, 2008 at 10:22am
  
  
  Readings
  When I press "Peak Level" it indicates "19"..Always shows "0" while plugged into wall socket.
• Nighthawk Carbon Monoxide Detector 900-0014-01
  Posted by henryliamj on Oct 17th, 2008 at 6:32pm
  
  
  acceptable levels
  Manuals only start to tell you what happens at 100ppm.My detector say's 9.Is there such a thing as an acceptable level in the air????? Or should I be worried with a reading of 9.???
• Nighthawk Carbon Monoxide Detector KN-COP-DP
  Posted by wags1065 on Oct 12th, 2008 at 9:13pm
  
  
  manual
  error message - what does it mean
• Nighthawk Carbon Monoxide Detector KN-COP-HW
  Posted by donninger1 on Oct 10th, 2008 at 8:19am
  
  
  manual
  need a manual
• Nighthawk Carbon Monoxide Detector Kidde Nighthawk 900-0056
  Posted by rtinajero54 on Oct 5th, 2008 at 7:06pm
  
  
  About manual
  Where can I find de manual
• Nighthawk Carbon Monoxide Detector KN-COPP-HW
  Posted by eleanor.depaul on Oct 4th, 2008 at 4:14pm
  
  
  err
  error code and beeping sound
• Kidde Carbon Monoxide Detector KN-COSM-ICA
  Posted by kimberlyd242003 on Oct 3rd, 2008 at 12:15am
  
  
  Testing
  When I tested my Kiddie digital battery operated carbon monoxide detector the number 231 appeared on the screen. What does this mean? Normally it is at 0. The detector has never gone off any other time, only when tested. Is this a factory set number? I have only had the detector about 2 weeks.
• Nighthawk Carbon Monoxide Detector 900-0076-00
  Posted by cempfield on Oct 2nd, 2008 at 10:00pm
  
  
  reset and stop noise
  I replaced the battery, but unit is still chirping and flashing LB. Pushing the reset button didn't help. What do I need to do?
• BRK Electronics Carbon Monoxide Detector BRK CO5120BN
  Posted by grgoben on Oct 1st, 2008 at 11:31pm
  
  
  This thing will not stop chirping
  This detector will not stop chirping. I have changed out the battery twice. Finally I had to turn off the hardwire and disconnect the battery.
  
  
  
  Anything you can offer is greatly appreciated.
• Nighthawk Carbon Monoxide Detector KN-CQP-DP
  Posted by tonyjudy1 on Oct 1st, 2008 at 11:16am
  
  
  owners manual
  I'm looking for an owners manual
• Nighthawk Carbon Monoxide Detector KN-COPP-3 810-1368
  Posted by perfectdt on Oct 1st, 2008 at 8:45am
  
  
  replacing detector
  How many years is a detector good for, when should it be replaced? Mine was assembled 8.20.01.
• Nighthawk Carbon Monoxide Detector KN-COP-DP
  Posted by dawnhomeinteriors on Sep 30th, 2008 at 9:38pm
  
  
  problems
  error code is on the display and beeping.
• Nighthawk Carbon Monoxide Detector KN-COP-DP
  Posted by carawallner on Sep 29th, 2008 at 6:34pm
  
  
  Error message
  Hello,
  
  
  
  My alarm has an error message and I don't know what to do. Can you help troubleshoot?
• Kidde Carbon Monoxide Detector KN-COB-B
  Posted by mirrargordon101 on Sep 28th, 2008 at 11:50am
  
  
  operating manual
  I have no operation manual for this particular product. Please fporward
• Nighthawk Carbon Monoxide Detector kncoeg-3
  Posted by graberjoseph on Sep 24th, 2008 at 8:04pm
  
  
  random alert
  Its giving a gas signal with a number but i'm unsure of what represents. 235

Ask OwnerIQ Members for Help With A Problem

Let the OwnerIQ Membership help you! Tell us about the problem you're having with this product. Your request will be posted for the OwnerIQ membership to view. You will be notified of responses by email. Required fields are in BOLD.