Hello All,
Please, I need a service manual for Eschmann Little sister 5 autoclave. It displays err 01 and err 03 occasionally on start up.
I sincerely appreciate any assistance from the house.
My email is fyankajames@yahoo.com.
Terungwa74

Welcome to the forum Jimmy.

I don't have a .pdf manual, I'm afraid (and neither do I have a hard copy to hand just at the moment), but with Little Sisters, Error 1 generally indicates an interruption to the mains power supplying the unit.

Not sure about the 5, but on the LS-3 Error 3 indicates that water has failed to enter the chamber (from the reservoir). So I would take a look at that. For instance:- are the users keeping sufficient water in the reservoir?