iRobot 5800 Scooba Vacuum

How to Identify and Fix Common Vacuum Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced Vacuum Technicians :

You may want to reset your robots charging system by removing the battery and then pressing the power button for at least 15 seconds. Then reinserting the battery and charging it for 72 hours. This refresh charge may help your robot.
Reset the Scooba 450 by pressing and holding down “i” (info) and “Room size” buttons for 10 seconds.
The Scooba was the second major commercial product made by iRobot, which popularized vacuum robots with the Roomba. It was available in over 40 countries.
Charging Error 7 indicates the battery is not charging. Check that you are using an authentic iRobot® Lithium Ion Battery. Charging errors can occur with counterfeit batteries. Ensure that Roomba is being charged at room temperature.
Charging error twenty (20) means your robot`s battery was not initialized upon charging. Remove and re-install your battery to resolve the issue. If the error persists, contact iRobot Customer Care for additional assistance.
The robot, Sonny, is a specially built NS-5 with higher-grade materials as well as a secondary processing system that allows him to ignore the Three Laws. Sonny also appears to show emotion and claims to have “dreams”.
iRobot Roomba 694 Robot Vacuum-Wi-Fi Connectivity, Personalized Cleaning Recommendations, Works with Alexa, Good for Pet Hair, Carpets, Hard Floors, Self-Charging, Roomba 694.
Pulsing red:

The battery needs to be charged. Leave the robot on the base. If it`s still not fully charged after 3 hours visit Why does my Roomba® or Braava® not turn on or charge properly?

Turn the ignition off on both cars. Connect the positive cable to positive terminals on both batteries. Connect the negative cable to the negative node of the functioning battery. Connect the other end of the negative cable to the ground on the dead battery.
“When a vehicle battery dies, the most common solution is to jump-start the battery using jumper cables and another vehicle. However, if proper steps are not taken, there is no guarantee this method won`t cause damage to the vehicle,” says David Bennett, AAA`s manager for repair systems.
Connect the red wire of the adapter to the positive terminal and the black wire to the negative terminal of the battery`s discharge port. If the wires are connected, the light on the charger should turn red. Hold the wires in place for 15 seconds in order to reset the BMS.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

I have a Roomba 560 (it’s still in warranty !!) and, after my summer vacation, it has a problem.
When I’m charging Roomba, the orange light blinks (and this is normal!) but this orange blinking continues forever…. the light doesn’t change to green.
If I detach Roomba from the charger, the light become green and it works normally until the light changes to red and I have to charge it again.



ANSWER : The problem is not with the charger itself but it is with the battery inside the Roomba. It sunds like one or more of the cells has gone bad so its not holding the same charge as it did. I would recomend sending it in while the warranty is still valid so they will replace it. Your charger and the Roomba itself should be fine.

A few tips to keep the battery working longer:
Only charge the battery when it is drained all the way to zero. It will help keep the battery active.

Only charge the battery until it is full and then disconect it from the power source. It will keep it active longer plus it will help keep your electric bill down.

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Scooba 5800 Power button Red Blinking
ANSWER : You probably have the manual, but here’s the link to the Scooba 5800 manual anyway – just in case this would be useful to you: –> .. ...You could use a voltmeter to check the battery, but only a few months use shouldn’t be enough to wear it out. If you don’t have a load-tester to verify the battery’s load-capacity, then you can check the voltage drop. (Assuming you can get it to contact the Scooba’s circuits.) ..To do this, just check the battery voltage, apply a load by inserting it in the machine and turning it on, then check the battery voltage again. An excessive drop in voltage may indicate the battery needs replacing. ..However, the red blinking light is Scooba’s indicator that it doesn’t detect the battery at all. The first thing to do in this case is to clean the electrical contacts on the battery and in the Scooba. ..Use a damp cloth and a bit of toothpaste to rub the contacts clean on the battery and in the machine. (Toothpaste has mild abrasives in it and will clean the electric contacts without damaging them.) Make sure that both the battery and the Scooba are clean and dry before re-inserting the battery. ..Also, if the electric contacts in the machine are flexible matal tabs then verify that the tabs are standing up high enough to make good contact with the battery contacts. ..Hopefully the battery just needs it’s contacts cleaned for your unit to work, but test the battery if you are sure that they are clean and seated properly to the contacts in the machine. If the battery appears to be failing, then contact to cheack and see if they are still covered under your machine’s warranty. ...Hope this helps! 🙂

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Press the power button on – good got a green light (new battery)
press the clean button – got a green light

iRobot runs for a couple of seconds and stops, then starts, then stops. After two or three times I now have a red light on for the Status.

All of the wheels seem to be clean. I used compressed air to clean the underside. But still have the start stop problem.

ANSWER : How many times does the red light blink before it pauses?

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I just plugged in my humidifier and the red light for power is blinking and now it is turning green and blinking and red and blinking! Is this normal?
ANSWER : Somethig is wrong in it check angian

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After being on the charger for days and the green light is on I press the clean button. The Roomba leaves the charging unit and travels about 1 foot then the red light comes on and it beeps and won’t do anything more the red light continues to pulse.
ANSWER : Buy a new battery ,the old one isn’t holding a charge

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My roomba mounts up to the charger the light blinks red then after a time it goes green but when I dismount it and push the green button it immediately goes red. It doesn’t beep or do anything. It is that the battery is not charging?
ANSWER : You have dead nimh (nickle metal hydride) batteries. You.will need a replacement. You can test for this by removing the battery.and holding the power button for 15 seconds. This will restart the.charging cycle as if the battery were new.

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Lights on charger do not light and therfore do not charge roomba.
ANSWER : If the charger doesn’t light up, it’s broken.
.Call customer support at 1-877-855-8593. Be sure to have the Roomba and charger with you when you call– you’ll need them.

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When i turn on the vacuum it shuts right off. the speckled bag light is on (2 lights under the plug light)
ANSWER : Im going to guess you have an Electrolux Tank. the control valve inside probably went bad. normally i just disconnect it. Do no try to take it apart if you don’t know what your doing. take it to a vacuum shop.

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