Hybrid - EFOY Pro 12000 Duo Operation And Installation Manual

Operation
5.4.5

Hybrid

CAUTION!
Incorrectly set operating parameters may damage the device. This may
nullify your warranty.
Only use the precise values permitted for the battery parameters and
battery protection settings.
INFO:
The battery voltage is deactivated in hybrid mode and is not shown on
the display.
The EFOY Pro can be set into Hybrid mode by a
voltage signal or a software control. In this
operation mode all parameters are disabled, like
switch-on voltage or battery protection. Only the
frost protection mode is an exception.
Activation via voltage signal:
Connect Pin 4 (GND, Ground) or the negative
battery pol with Pin 8 (Hybrid)
Activation via software control:
Send at least every 15 seconds the SIO command
HYBRID or Modbus address 42002 Hybrid to the
EFOY Pro fuel cell.
To start and stop the EFOY Pro fuel cell a positive
voltage signal must be connected to Pin 7 (Re-
mote On) or via software SIO command REMOTE
ON/OFF or Modbus address 41030.
The battery voltage will not exceed the set value
switch-off voltage (Hybrid). If the voltage signal on
pin 7 or the software commands are not removed
the EFOY Pro fuel cell will charge the battery
continuous in full and part load mode as a
constant voltage (CV) charger.
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