Ideal for difficult space conditions
The evaporators or air coolers are installed in the heat-insulated cells at the factory. These heat-insulated cells are installed outside the storage room and "flanged" to the building with a breakthrough on the air side. As a result, the connection can be separated from the heat-insulated cell to the cooling chamber in the defrosting process by means of the folding system.
The temperature of the circulating air corresponds to the type of defrosting - here we distinguish between brine and hot gas defrosting as well as electrical defrosting. This allows service and maintenance work under recirculated air temperatures.
The flap system is closed before the defrosting process. As a result, accumulated steam swells and resulting ice formation in the storage space can be completely excluded. During the defrosting process, a heat and moisture input into the storage space (cooling room) is avoided, thus achieving maximum energy efficiency.
The folding system mounted on the heat exchanger or in the air duct system of the heat exchanger almost prevents the heat input during the defrosting process into the storage space (cooling room).
The valves are controlled by a CABERO controller or by an external signal from the customer system.
In the case of modernization or building renovation, these systems can guarantee very short installation times due to the factory assembly.