TKK Posted November 8, 2018 Share Posted November 8, 2018 Bought one hooked up to a snack machine. The guys said it used to freeze and now stays at -37. He said they added freon and all but they dont know whats wrong. How can i test it dropping back to frozen? Link to comment Share on other sites More sharing options...
AZVendor Posted November 8, 2018 Share Posted November 8, 2018 Minus 37 is frozen. If you mean +37 then your default setting is for refrigerated and you have to reset the default setting in the snack machine back to frozen. If it is already set to frozen then you have a refrigeration problem. Link to comment Share on other sites More sharing options...
TKK Posted November 8, 2018 Author Share Posted November 8, 2018 No it says 37 lol. Then i left and had two reading 3f and 21f Link to comment Share on other sites More sharing options...
TKK Posted November 8, 2018 Author Share Posted November 8, 2018 How can i put it back to frozen? The machine only has basic programming like price change etc Link to comment Share on other sites More sharing options...
NYCandyMaN Posted November 8, 2018 Share Posted November 8, 2018 there should be a thermostat somewhere near the compressor, turn it off, and start from beginning and see where the best temp is Link to comment Share on other sites More sharing options...
AZVendor Posted November 8, 2018 Share Posted November 8, 2018 Once again NY doesn't know what he's talking about. The USI uses temp sensors only. There are two sensors, one that measures the evaporator temp and one that measures the cabinet temp. The lower temp is the evap if the compressor is running and the machine is not in a defrost cycle. The default menu to set the 3187 to frozen is in the snack programming sub-menus. Download the manual for your snack machine, and the programming supplement if you have a SM6 logic board, and then find the programming you need. I used to be able to program one by heart but I haven't done one in several years now as there are few in service. Link to comment Share on other sites More sharing options...
TKK Posted November 9, 2018 Author Share Posted November 9, 2018 The manual is there but didnt see anything about frozen. The guy said he changed the thermostat unit and that it didnt fix it. If its at 37 is it gonna stay that way? I dont mind adding cokes to it lol Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.