Don’t think I’m completely following the question…
The machine should be setup for some type of default values that if exceeded will cause an audible alarm on the chiller… these can be programmed by the user… I set mine down to 20C, it’s default was 25C. There are other alarm options also…
Here is a link to how to hook it up to your machine…
The user and maintenance manuals have a section on programming the alarms and the error codes…
If I missed it… or you have issues … sing out… 
