I have a Sencotel/Carpigiani GHZ-228SF slush machine. I am having an issue with the containers freezing on the outside and eventually inside after a few hours of running. I have the consistency turned all the way down and the thermostat turned all the way down for both sides. I am not able to find any troubleshooting information for this issue. I just don’t want to throw parts at it in hopes to fix. Is there testing procedures for the thermostat? Are they even the issue? I appreciate any help. Thank you.
I believe it is a Granita. The book I found shows a mechanical temp control. The machine has a adjustable dial for each side. I start it up on freeze when I go to use it. I use 1 liter of flavor mix. 1.75 of alcohol. 1 gallon of water.