26 - EN
V800
APPLICATIONS
Stand-Alone
• The driver (EEV Driver V800) controls the electronic expansion
valve
• The V800 driver receives the commands for defrosting and
control of the EEV (PXV) from digital inputs (see par. H11/H12)
Note: set H30=di (Digital input)
Typical application
See diagram opposite.
• The driver (EEV Driver V800) controls the electronic expansion
valve EEV (PXV)
• The V800 driver receives the commands for defrosting and
control of the EEV (PXV) from ID985/V via LAN Eliwell.*
If there is no communication, V800 closes the EEV (PXV) valve
and signals the alarm.
• ID985/V controls the refrigerated cabinet (ducted showcase)
*Note : if the digital input DI1 and DI2 are configurated, i.e. H11
and/or H12 ≠ 0 (not enabled), then they will have priority on the
commands received from Eliwell LAN.
EEV Driver V800
Refrigerant
Pressure
Refrigerant
Temperature
Pressure
Transducer
LAN
Eliwell
a
ID985/V
Evaporator
PXV
Typical application