Blinling blue light

Help & Support Domestic Robots
1

Hello,
My litter-robot-3 doesn’t start.
The blue light is blinking.

I have check the procedure describes ont this link : Litter-Robot III Open Air - Blue Blinking Light and I have alaways the same problem.

I dismantled the robot and cleaned the DFI sensors.
After this step, the robot restarted (top) with the globe spinning.
Problem: the globe didn’t stop after the stop to return to position, and continued spinning with the orange light flashing rapidly.
I dismantled it to see if I had a problem with the HALL effect sensors, but when I turned the power back on after reassembling it, I was back to the previous stage with the robot no longer starting and the blue light flashing…

What do you recommend?
Which parts should I change?

2
3

Hello @JM_DomoAdepte ,

Welcome back to RobotShop community.

We are sorry to hear that you are having trouble with your Litter-Robot.

According to your description, you would need to replace the DFI sensor and the 3 sets of pins.

Please provide us with your order number or a copy of the invoice to check if your robot is still covered by the warranty or not.

Awaiting your reply.

Sincerely,

4

Thanks for your reply Ebram

My purchase order for my litter robot is #652015 in 2018. There is no warranty.

I have already changed he DFI sensor in 2021 (purchase order #1073814), it-is always the same hardware ?

In this link, the article precises that its is a V2 version…

Can you give me a link for the “3 sets of pins” ? I can’t found them.

Sincerely

5

Hello @JM_DomoAdepte ,

Thank you for your reply.

This is indeed the new version of the DFI sensor and it’s compatible with your robot so you can order it.

Here are the links for the 3 sets of pins:

The following videos will show you how to replace these parts:

Litter-Robot 3 DFI Kit + Pinch Detect Terminals Installation: https://www.youtube.com/watch?v=VmXy7PBaiIQ
How To Replace Bonnet’s Pin: https://www.youtube.com/watch?v=9MEk3VfsUmo
How To Replace Base’s Pin: https://www.youtube.com/watch?v=Vzw1KIQj2_M

Let us know if you need further assistance.

Sincerely,

6

Thanks Bran,
The order is placed, now all I have to do is get out my screwdrivers.

1 Like
7

Very well, let us know how it goes.

Have a lovely afternoon, stay safe.