prEN 4855-01

This document specifies the test procedures and calculations to determine the ECO efficiency of the following catering equipment installed in an aircraft:
-  chilling equipment (with and without freeze function);
-  ovens (steam and convection ovens);
-  beverage makers (coffee maker, water heater);
-  trash compactors (single and double bin);
-  espresso makers (grain, powder, pad and capsule based).
Based on the results it will be possible to derive the energy consumption index and a performance index of the considered equipment type. The two index values represent the ECO efficiency.