Under temperature protection class 3.2 to DIN 12880 is a standard function for CHL PREM Smart PRO version and optional for CHL
BASIC, COMF, PREM; ZL COMF and PREM models.
Order number: */3.2 (option factory preinstalled).
It features a sample protection function: the user can set the protection temperature and once it has been exceeded, the
program will cut off the compressor. When the temperature goes above the set limit, the unit will resume operating automatically.