BT15B012GB-00 ELFOFresh² 31
ELFOFresh
2
70 operation and performances criteria
In the graph are represented the following variables:
A. Performance coecient in heating (COP) and in cooling (EER): it is the ratio
between the delivered capacity and the capacity absorbed by the compressor, the
auxiliary circuit and from fans considering an available pressure of 50 Pa;
B. Desired temperature in the room
C. ELFOFresh
2
supply air temperature in the room
In the graph are represented the following variables:
D heating / cooling capacity (W)
E Power input (W)
F specic indoor humidity (g/kg)
G specic outdoor humidity (g/kg)
H specic supply humidity (g/kg)
I supplied air ow (mch)
In places where the outdoor air temperature falls down -5°C for many hours a year it is recommended
to use the EHPCX accessory - heater kit in duct