4. Remove the three M6 nuts.
CAUTION! Damage hazard
All cables of power connections must have a minimum cross-section of 25 mm², or in any case, the
cross-section must be matched to the required length of the cable.
5. Connect the starting battery positive
Fig.
on page 4
6. Install and tighten the three M6 nuts.
7.
Loosen the two pin terminal screws.
CAUTION! Damage hazard
To prevent damage to the equipment, the house battery negative must be connected at the end of
the installation.
8. Connect the D+ signal wire to pin
Fig.
on page 5
9.
Tighten the two pin terminal screws.
NOTE If the device is connected correctly, it should emit an acoustic signal.
10. If the device does not emit an acoustic signal, press the On/Off switch.
Fig.
on page 5
11. Install the lid and secure it with the two screws.
12. If the vehicle is equipped with a smart alternator (Euro-6), bridge connectors
jumper cable.
Fig.
on page 6
NOTE Connecting the jumper cable to either of the two connectors activates the smart alter-
nator mode.
7
Operation
The device is operating automatically without any user interactions required.
Operation with engine running
During the trip, when the alternator is operating, the device establishes a direct power supply line between the
inverter and the starting battery. This allows the use of the air conditioner of the living side, the coffee machine
and all the other appliances without stressing the vehicle charging system. This also keeps the batteries safe from
deep discharges. When the engine is idling, or the vehicle accessories are operating, the voltage supplied by
the alternator drops and the device activates the economy mode. In this mode the compressor of the air condi-
tioner is switched off via a relay on the control connector. When the power supply from the alternator is restored,
the device reactivates the compressor. If even in this condition the alternator fails to meet all energy require-
ments, the power supply from the house battery is directed to the inverter. When the alternator voltage returns
, the inverter positive
and the house battery negative wire to pin
and the house battery positive cables
.
and
.
with the supplied
9