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My model 870 only goes about 4 feet, then says charge roomba

It says that the battery is charged full

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 17 Answers

SOURCE: roomba 4108 does not charge

Try resetting your Roomba by removing the battery, unplug the charging connector, hold down the Power button for 30 seconds. This will reset the charging system, replace your battery, connect your charger and see what happens. By the way do you also have a homebase ? If so try that too

Posted on Jan 10, 2009

  • 8 Answers

SOURCE: can not charge thr battery

bbaker58,
When you press the "clean" button after charging, does the Roomba give you any audible tones? Those tones are the key to understanding failures in the 400 series. See chart below to decode those tones
If you get no tones at all, then either (1) you're not getting power from the battery to the main circuit board or (2) the main circuit board is dead. You really have to open the unit up to figure out which it is. Circuit board replacement is a pretty involved procedure since it requires disassembly of almost the entire robot. If you are brave and want to try it, replacement PCAs are available from places like www.RoboticVacParts.com. They are my favorite shop because they sell parts tha iRobot refuses to sell to consumers and they're prices always beat what iRobot charges.

Roomba Says
What It Means
What You Should Do
Plays 4-note song as Power button blinks RED
Play sound The battery is low and needs recharging
• Connect the robot to the charger or Home Base® and recharge the battery. “Ehh”
Play sound The Cliff Sensors are dirty or malfunctioning
• Pick up your robot and turn it over.*
• Check for any debris that might be caught underneath the front bumper, around the Cliff Sensors.
• Wipe the Sensors with a lint-free cloth or use compressed air to clean them out.
"Uh-oh"
A wheel is stuck or is not touching the ground
• Lift the robot and place it down again.
• Press the Clean button to restart the cycle. “Uh-oh” plus 1 beep

The robot's main brushes are stalled
• Pick up your robot, turn it over* and remove the wire guard.
• Look for something blocking the brushes; you may need to remove and reinstall the brushes to remove the obstruction. “Uh-oh” plus 2 beeps
The robot's Side Brush is stalled
• Pick up your robot and turn it over*
• Check to see if something is wrapped around the Side Brush.
• Remove the Side Brush with a screw driver and check for string or hair wrapped under it.
• Replace the Side Brush, place Roomba in the center of the room and press Clean to resume cleaning. “Uh-oh” plus 3 beeps

The robot's vacuum is stalled
• Remove and empty the Dirt Bin.
• Use a flat-head screwdriver to remove the grill at the back of the Dirt Bin.
• Spin the Vacuum Impeller around, shaking out any debris that may be stuck.
• Replace the grill and the Dirt Bin. “Uh-oh” plus 4 beeps

Play sound
The robot's Drive Wheels are stalled
• Your robot may be stuck, or something may be caught in a wheel.
• If it's stuck, place it in the center of the room and press Clean. It should resume cleaning.
• If it is not stuck, lift the robot, turn it over* and look for something caught in the wheels. Test the wheels by pushing them in and out and making sure they rotate freely. Place robot in the center of the room, press Clean, and it should resume cleaning.
If this continues to happen every time you clean, you may need a software upgrade. Contact iRobot Customer Support.
“Uh-oh” plus 5 beeps
The robot's Cliff Sensors are obstructed
• Pick up your robot and turn it over.*
• Check for any debris that might be caught underneath the front bumper, around the Cliff Sensors.
• Wipe the Sensors with a lint-free cloth or use compressed air to clean them out. “Uh-oh” plus 6 beeps

The robot's Wheel Drop Sensors are overloaded (robot is stuck in a bumpy area)
• Pick up your robot, place it in the center of the room, then power it off and then on again.
• Select the cleaning cycle you prefer and let it go to work.
“Uh-oh” plus 9 beeps

The robot's Wheel Drop Sensors have failed at startup
• This failure requires you to contact iRobot Customer Support. Click here to send us an email. “Uh-oh” plus 10 beeps

The robot's bumper is not registering obstacles
• If the robot travels for a long distance without bumping into anything (which would be unusual), it might think it’s stuck and can’t move; press Clean again and it should resume cleaning.

Posted on Jun 23, 2009

  • 1 Answer

SOURCE: 4210 and 4230 won't charge-new batteries.

I've been having the same problem myself. The charger is apparently built into the roomba main board. From what I've read there are two MOSFETs U2 & U4 that can go out and require replacement to fix the problem. More info here
http://www.robotreviews.com/chat/viewtopic.php?f=1&t=3909

Posted on Jul 08, 2009

pappapumpdaf
  • 635 Answers

SOURCE: I have some charging issues with my 530 roomba

Yep, new battery time.

Posted on Mar 11, 2010

  • 1 Answer

SOURCE: roomba model 4150

I did the same thing,I charged for over 12 hrs and it run for only few seconds then the red lights comes on.I was on the process of replacing with a new battery till I got in to this and I guess I'll leave it alone rather than wasting money for a new battery.

Posted on Oct 29, 2010

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Amber flashing light while on home base. New, pulled tab, placed on dock. First time said charge err1, took out battery and replaced. Now just flashes amber. Is this correct?


Your manuals are here. Flashing lights must be covered. A quick look at the site says flashing red is bin full. In fact, I found it. Flashing Amber is CHARGING.

Roomba 600/500 Battery and Charging Overview On some robots, the CLEAN light should pulse red/amber while charging. ... Amber - partially discharged; Red - nearly discharged; Flashing Red - discharged . homesupport.irobot.com homesupport.irobot.com/.../roomba-600%2F500-battery-and-charging- overview LabeledSupport ... clipped from Google - 12/2015 iRobot: Customer Care - Roomba 700 Anatomy homesupport.irobot.com homesupport.irobot.com/app/answers/.../a.../roomba-700-anatomy images?q=tbn:and9gcss8oogw3vmcv_uom0z_pxoi9q5tq9n4aqrcwbsxn0zd1blfvnacictdbyn iRobot: Customer Care - Roomba 700 Anatomy Solid Red = Battery Discharged; Amber Pulse = Charging; Solid Green = Fully Charged; Quick ... The battery indicator blinks when there is a charging issue. homesupport.irobot.com homesupport.irobot.com/app/answers/.../a.../roomba-700-anatomy LabeledSupport ... clipped from Google - 12/2015 iRobot Roomba 500 Series Battery Maintenance homesupport.irobot.com homesupport.irobot.com/ci/documents/.../042809_500MaintBatt_vib iRobot Roomba 500 Series Battery Maintenance Roombas "CLEAN" light should pulse red/amber while charging. ... Green - fully charged; Amber - partially discharged; Red - nearly discharged; Flashing Red - ... homesupport.irobot.com homesupport.irobot.com/ci/documents/.../042809_500MaintBatt_vib LabeledSupport ... clipped from Google - 12/2015 Roomba 400 Series/Discovery Battery and Charging Overview homesupport.irobot.com homesupport.irobot.com/.../roomba-400-series%2Fdiscovery-battery-and- charging-overview Roomba 400 Series/Discovery Battery and Charging Overview Your Roomba's POWER light should pulse red/amber while charging. ... Amber - partially discharged; Red - nearly discharged; Flashing Red - discharged. homesupport.irobot.com homesupport.irobot.com/.../roomba-400-series%2Fdiscovery-battery-and- charging-overview LabeledSupport ...

iRobot Owner Manuals and Quick Start Guides

Dec 31, 2015 | Roomba Vacuums

2 Answers

Red light flashing very fast and not charging fully


How long is it charging until the light goes from flashing red (no charge) to yellow to finally green (full charge) ? If it's not at least 2 hours, sorry I don't have my Roomba papers available, so I'm guesstimating here, it's not getting a full charge. If you can put a voltmeter on the " fully charged" battery pack, that might tell you if the charger is the problem. Clean off the metal contacts where Roomba meets the two metal contacts on the charger. Also just because a battery pack or set is new doesn't mean it's functional. I had a new Apple battery for my laptop that didn't work when I replaced an older one.

Sep 26, 2014 | iRobot Roomba 530 Robotic Vacuum

2 Answers

New Roomba Battery Not Holding Charge - charged once then died


It is possible for the charging system inside the roomba to call it quits. What I did to remedy this, since my roomba was out of warranty and I did not want to scrap it, was to buy a charging base on ebay. This charging base accepts different types of roomba batteries and even the scooba battery. The inconvenience is if you have a newer model roomba that has the battery inside, then you will need to remove the screws on the bottom plate to remove the battery. Hope this helps.


new-roomba-battery-not-holding-charge#solution-section-qgwpio3es2ee0iuiltq5rfxr-1-0.jpg

Jan 23, 2014 | Roomba Robotic Floor Bagless Vacuum

2 Answers

Status light is red, why? I have a Roomba Discovery.


Hi.

If the red light is solid, that means that the Roomba is near to full discharge. If the light is flashing red, then the Roomba is completely out of charge.

If the Roomba is fully charged, then there may be a fault.

Here full list of light codes:

Pulsing Amber - Charging
Green - Fully Charged
Amber - Partially Discharged
Red - Almost Fully Discharged
Flashing Red - Fully Discharged"

Here manual

See also
Roomba DISCOVERY MODELS' DIAGNOSTIC TESTS

May 24, 2010 | Vacuums

1 Answer

Battery will not charge fully


Hello. I can assist you. You will have to take the steps to RESET the Roomba charging system. Here are the steps:
1. Remove the battery. 2. Hold down the power button for five full seconds. 3. Reinstall the battery. 4. Charge the battery until the power light is solid green AND then leave it on the charger for another 72 hours, yes 3 full days!
Here is a great link to the Roomba instructions and a video that shows you all of the steps I stated above.
Regards, Joe PS please rate my answer. Thank you and happy holidays.

Dec 23, 2009 | iRobot Roomba 4000 Bagless Robotic Vacuum

2 Answers

The coleman rechargable blender not blending


Subject: Rechargeable Portable Blender Model No. 850-870


I was given one of these blenders for Christmas. I charged it through 3
cycles, used it once and the battery was dead. Charged it through another 5
charge cycles and used it once only to then have another dead battery. I
have put it through at least another 8 charge cycles, and it indicates a
DEAD battery. I have managed to blend two (2) 3/4 full pitchers in total. On
trying to start it now the green light 'flickers' quickly on and shuts down.

This is a totally useless device.

I would like to return it for a full refund, including shipping.

Dec 21, 2009 | Coleman 850-870 Single-Speed Blender

1 Answer

I have iRobot Roomba 4210 and I have a problem with charge battery. The battery is new. When I charging a battery in other iRobot Roomba the battery was full charged. When I charging in my iRobot Roomba...


The charging circuit on the main board is fried. This is a common issue. You need some good electronic repair skills, and equipment, to replace the problem components

Nov 23, 2009 | iRobot Roomba 4210 Bagless Robotic Vacuum

1 Answer

Battery charge


Dave you are correct. You should never over-charge anything like a Roomba, Cel Phone, etc. That will kill a bettery very quickly.

Jan 11, 2009 | Roomba Robotic Floor Bagless Vacuum

1 Answer

Roomba scheduler


Probably have a bad battery pack, your owner manual should tell you how to replace it.

Feb 11, 2008 | Vacuums

1 Answer

Roomba 4200 Scheduler


The best for the battery if (NiMH). Discharge completly, than charge full (charge more even the charger indicates full charge)

Clean every part, maybe a hair slow down the wheels and thats why need more power.

Here some tip from the web:


With proper care, one iRobot Roomba battery can last for hundreds of cleaning cycles before you need to replace it. Here are some things you can do to extend Roomba's battery life and keep Roomba cleaning at peak performance:



Use your Roomba frequently. Your Roomba is powered by a rechargeable nickel metal hydride (NiMH) battery, which lasts the longest when you use it regularly.



Keep the brushes clean. If the brushes and brush axles get clogged with hair and other debris, your Roomba will strain to spin them, using more battery power than normal. In extreme cases, the battery can even be damaged. See How to remove and clean Roomba's brushes



Keep your Roomba plugged in when not in use. If you have a Home Base®, keep your Roomba docked in the Home Base and plugged into the charging brick. If you don’t have a Home Base, keep your Roomba plugged into the APS Fast Charger.



Make sure you are charging your Roomba correctly. When your Roomba is plugged in correctly, the solid green light should be illuminated on the charger or on the Home Base.



Plug your Roomba in as soon as possible after using Max Mode. Leaving your Roomba unplugged for more than 24 hours can damage the battery.



Place your Roomba and the Home Base on a smooth, hard surface when yourRoomba is plugged in. Make sure your Roomba and the Home Base have plenty of space for ventilation. Do not charge your Roomba on a carpet or rug.



Charge and store your Roomba in a cool, dry place. Keep your Roomba out of direct sunlight and away from sources of heat such as windows, radiators, heating vents, and large appliances.



Remove the battery when not using your Roomba for a long period of time. If you will not be using your Roomba for more than a few weeks, fully charge the battery, remove it, and store it in a cool, dry place. When you want to use your Roomba again, insert the battery and fully charge it. Leaving your Roomba plugged in for weeks when it is not being used can damage the battery.

You can purchase a second battery or replacement online at the iRobot Store.

Nov 11, 2007 | iRobot Roomba 4210 Bagless Robotic Vacuum

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