Method for actuating frame heating systems in refrigerated furniture

摘要

The invention relates to a method for actuating frame heating systems in refrigerated furniture, such as display freezer chests, refrigerated counter-cabinets and the like, in which method the temperature and relative humidity of the ambient air at the location of the refrigerated furniture are periodically measured, the specific water content of the air is determined on the basis of these measured values and this determined specific water content serves as command variable for the switching-on cycles of the frame heating systems, and also to a device for carrying out this method. <IMAGE>