Automower AC 220 (2007) - Problem with settings

[zorro]

Hello,
Can you help me with keeping settings problem? My Automower 220 AX not keeping settings (Timer, area) I save settings and automower keep this settings 5-30 min. and next delet all settings like area, timer. I changed main battery and also small battery CR2025.

Thanks for your help zn

[Razmoket]

Eprom keeping settings could be worn out.

Can be replaced, done it once, but not an easy job. If you can live without it, keep on. Otherwise, I can help you replacing it

Best Regards
Alan

[zorro]

Hello Allan,
If You Can send me some information About type of EPROM and information About replacing I am ready for repairing. Many thanks for your help. zn

[Razmoket]

Hi
Eprom is a 25LC60

Forget to replace it with a solder iron. You need a hot air station and the skills to use it.
You will need a dead motherboard as a "donor" for Eprom. Otherwise, all parameters will be invalid, and you will have a hard time getting it back to life.
Your Husqvarna dealer has possibly a dead board lying around. As the PIN code is stored in Eprom, you will need to know it.

I can do it for you, send me a mail if you want.