24
GB
5.
ELECTRONIC
AND INTEGRATED
DEHUMIDIFICATION
IN THE
MICROPROCESSOR
CONTROL
GB
5. Electronic expansion valve and integrated dehumidification in the microprocessor control
The JUPITER units make use as an option on request of the advantages created by the intelligent management of the
Electronic Expansion Valve:
The
Electronic Expansion Valve
manages and optimizes the onboard microprocessor allowing the COP to increase
compared to a standard solution with TEV when the external temperature allows temperatures with a dew point lower
The use of an electronic expansion valve allows the superheating to be controlled in all operating conditions, avoiding the
characteristic surges which are typical of a mechanical thermostatic valve thanks to dedicated adjustment as well as
precise monitoring of the evaporating pressure/temperature increasing the reliability of the unit.
COP without EEV
COP with EEV
(C
O
P
)
0
1
2
3
4
5
6
7
8
0
9
10
15
20
25
30
35
40
TEV
EEV
time
evaporation pressure
superheating
condensation pressure