Ecovacs Deebot N79SDEEBOT dust box fullDEEBOT dust box full — cause and how to fix it
Error code: DEEBOT dust box full
This error means the robot's dustbin is full or the sensor is obstructed.
How to fix Deebot N79S DEEBOT dust box full
- 1
Usually, it's not actually full but the sensor inside needs cleaning.
- 2
First, remove the dustbin and empty it.
- 3
Then, locate the small infrared sensor window inside the robot where the dustbin sits.
- 4
Gently wipe this sensor with a dry microfiber cloth.
- 5
If the error persists, the dustbin itself might have a faulty sensor or be cracked, which can be found on sites like Amazon for about $12-20.
What this repair uses
Ecovacs Deebot N79 N79S dustbin sensor
Take it out, clean it, and seat it again before you replace it. If the error stays, this is the part to change.
Frequently asked questions
What does Ecovacs Deebot N79S DEEBOT dust box full mean?
This error means the robot's dustbin is full or the sensor is obstructed.
Is this a hard repair to do myself?
Most of the steps above take 20-40 minutes with basic tools like a screwdriver. If you'd rather not open the unit yourself, contact the official support line below instead.
What part do I need?
You'll need a Ecovacs Deebot N79 N79S dustbin sensor. Compatible aftermarket parts are widely available on AliExpress and typically cost $8-60 depending on the part.
How do I contact Ecovacs support?
Ecovacs Korea offers pickup repair service — they collect the unit from your home. Warranty is 1 year from purchase. Phone: 1588-8416
Official support
Ecovacs Korea offers pickup repair service — they collect the unit from your home. Warranty is 1 year from purchase.
Online support
Open support page →