Having problems with your iRobot 4150 Roomba Vacuum ?

Irobot discovery won't charge battery

\015 Flashing red, charge for 24 hours, does not run at all\015

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Repair Help & Product Troubleshooting for iRobot 4150 Roomba Vacuum

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Suggested Questions/Answers :

My 400 series Discovery Roomba will no longer charge. It shows a green "charged" light, but when I hit clean, all lights/vacuum, etc just go out and it stops. Irobot says that the entire unit needs to be replaced, but it has to have something to do with the charging mechanism. Any Ideas? I've tried the system reset, and removing/replacing the battery. No effect. The robot doesn't give me the "uh-oh" beeps to be charged. It just stops and goes dead.


... Roomba Robotic Floor Bagless Vacuum

I have the IROBOT discovery that just got a new battery. IT ran great! As the battery was dying, I put it into the home base. The "brick" is green, the home base has two green lights and the on/off pulsates red. It never charges though. Eventually the red light stops pulsating. Customer service said to reset it, clean the metal, and nothing works! They told me to just buy another one. The problem is that I know it was working! Help!


The best thing that you can do is take the charger into somewhere that can test it for the proper output voltage. It should be somewhere very close to 22 volts with no fluctuation. The charger is the easiest thing to test in this case. ... iRobot Roomba 4210 Bagless Robotic Vacuum

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 battery was empty. My fast charger is OK.


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 ... iRobot Roomba 4210 Bagless Robotic Vacuum

Irobot discovery won't charge battery


... iRobot 4150 Roomba Vacuum

Irobot 390 wont' t charge battery gets hot


... Roomba iRobot Scooba 390 Floor Washing Robot

Hello,I have iRobot Rooomba Discovery 4200 about 2 years,but I didn't use it about 1 year.Now I tried to use it again,but doesn't work.I charged it 16hours,the power was green,but after leaving home base again red lihgt on power and stopped to work.Do you think that I need to replace battery?Thank you


The Roomba's batteries are made to be in constant use. It is more likely that the battery cells are dried up. You will need to replace the battery. ... iRobot Roomba 4210 Bagless Robotic Vacuum

Irobot discovery Hi, My irobot discovery charges fine, shows green (fully charged), starts running and flashes amber, then finally after about ten minutes stops and shows sold red.


It sounds like the battery is shot. These batteries only work for a couple of years and then they won't accept a charge any more. A common mistake people make is recharging them before they need it. This will make the battery "lazy"\015\012Cont ... iRobot Roomba 4210 Bagless Robotic Vacuum

Our roomba 560 wont charge have replaced the battery Tested the charing unit with another roomba that all seems ok put the uncharged battery into another Roomba but im guessing it now has a memory as this wont charge in the other hoover. Any ideas what may be wrong


Try cleaning the battery contacts with a little rubbing alcohol or contact cleaner on a foam swab, or a bit of paper towel. Take a litle time, it doesn't always dissolve instantly. (Don't use a pink pencil eraser, it would scrub off the plating that ... iRobot Roomba 560 Robotic Vacuum

Roomba Discovery series wont charge


... iRobot Roomba Discovery SE Bagless Robotic Vacuum

My robot will not charge. Tried multiple resets and new battery from irobot.com (both suggested by Irobot customer service) but got nowhere. The vacuum did work for a short time (until the new partially charged battery ran out). If I bypass the internal charging circuits and charge directly from the charger (with jumpers) the robot seems to work fine. Unfortunatey, there is no mechanism to turn off the charge cycle, so this is not practical.


Replace the battery charger ... iRobot Roomba 4210 Bagless Robotic Vacuum

My Roomba Discovery 4210 seems to be dead. Specifically, with or without a battery, and whether on the charging station or plugged directly into the charging unit, I see no lights on the display whatsoever. This unit has a history of killing batteries, but now seems like it is completely dead. I understand that the batteries themselves contain fuses; is there some way to bypass the battery (for now) to verify whether the unit itself is completely dead? I should also note that this is the sec


Hello,I will advice you remove the batteries from your Roomba Discovery 4210, after removing the batteries, plug the Roomba Discovery 4210 directly with the charger to an AC outlet, see if charges, if it does, it means the batteries are d ... Vacuums

Old or New battery not charging...or so it seems (Discovery 4XXX)


The charger is not charging its not putting any thing out into the batterys the charger clock is working but your not getting any charge from it ... iRobot Roomba 4210 Bagless Robotic Vacuum

I have a Roomba Discovery. In the past, I had to replace the charging dock. Then the battery died so I did not use it for two years. I finally bought a new battery and used the Roomba. It worked great. It did not find the docking station, and died. I have been charging it and the red light pulsates, but after 16 hours, it still is not charged...any ideas?


Hello. Turn your robot over and clean the charging contacts with the eraser end of a common pencil. Then Charge it and you should be up and running again. Regards, Joe ... Vacuums

Wont charge new roomba for xmas. lights on charging unit both flashing but no power in roomba. it worked yesterday when i got it out of the box and did a full clean. i feft it on charge over night ready for the clean today but when i got up no power atall please can you offer a solution. i have held down pock and start - no joy. i have checked the battery connections - no joy please help many thanks caroline


Did you try plugging in 560 driectly to charger then run it? ... iRobot Roomba 560 Robotic Vacuum

Roomba 4106 new battery charged but wont start


See the diodes, resistor, capacitor inside for test. since the battery is new, the power charger is faulty, power regulator IC is bad.God bless you ... Roomba 3005 Pro Robotic Vacuum

Roomba discovery on full charge power up and it will run 5 sec power button then flashes red and roomba quits. I have tried removing battery and holding power button for 30 sec then charging same result


Unfortunately the batteries on the roombas can go bad and not hold a charge and need to be replaced, also you should check all the brushes and wheels on the bottom, if they are bound up it would stop the roomba from working. the two brush rollers can ... Vacuums

I have the irobot roomba and the battery does not hardly hold a charge and now it won't go forward just backwards and around


The Roomba has a rechargable Battery. The Roomba battery like any battery will eventually ware out after so many charges and discharges. Mine lasted about three years and then is would hardly hold a charge. I purchased a new battery and then it worke ... iRobot Roomba Discovery SE Bagless Robotic Vacuum

Battery fully charged but the unit wont turn on


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I have a irobot roomba 560, that doesnt go back to dock for charging, he just runs until the battery runs out? What can I do to make it go back to the dock ?


... iRobot Roomba 560 Robotic Vacuum

I have a iRobot 4150 and have recently experiencing performance issues with the vacuum. Recently, it started stopping about a minute after you turn it on. I thought maybe the battery was the issue, but I bought a replacement. It has worked well for the past 6 months. While it's running it sounds like it is going to die, even though it is fully charged. Any ideas?


Yes, a common issue with the cleaning head module, chm. You will need to diassemble the Roomba and remove all debris from the CHM. Also take a look in its gear box. ... iRobot 4150 Roomba Vacuum

My Roomba Discovery (4210) that I purchased used seems to have charging trouble. I have tried setting it on the dock and directly plugging it in but the indicator light around the battery is blinking red then pulsating more slowly still red and repeating.


... iRobot Roomba 4210 Bagless Robotic Vacuum

My roomba wont work. Pushing the power button doesnt do anything. It charges seemingly normal, going to green in a few hours. ive tried the reset trick, holding the power button down with the battery removed. Now what? thanks


... iRobot Remanufactured Roomba Vacuum Cleaning Robot with Scheduler, Case/Color May Vary Robotic Vacuum

Battery will not charge fully - iRobot Roomba 4000 Bagless Robotic Vacuum


Hello. I can assist you. You will have to take the steps to RESET the Roomba charging system. Here are the steps:\015\012\015\0121. Remove the battery.\015\0122. Hold down the power button for five full seconds. \015\0123. Reinstall the ... iRobot Roomba 4000 Bagless Robotic Vacuum

My wife and I own 6 IRobots: 1 Scuba 1 Dirt Dog 4 House cleaning vacume models All of them are not working, so I decided to try and solve the problems with two of them: One is a dirt dog and the other a house cleaning vacume Rumba. Given: Battery is fully charged Reaction: I start both of them. They run for about 2 to 3 seconds They come to an abrupt stop as if there is a rock in the gears. Help


Both of them have identical issues? Can you please provide the actual part number of them? It should be on the bottom or inside the battery area somewhere.ThanksTim ... iRobot 1100 Dirt Dog Bagless Robotic Vacuum

The battery is fully charged but it wont turn on


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