AutoSwitch, priority circuit
The AutoSwitch priority circuit ensures that power is always drawn from the mains inlet when the vehicle is connected to both the mains and an inverter.
The AutoSwitch ensures that the mains inlet has priority over the inverter when both are connected. Therefore, the inverter doesn’t use power from the batteries when you’ve connected the vehicle to the mains. The AutoSwitch also has a security feature that ensures that no power is transferred from the mains inlet when only the inverter is in use.
DEFA AS conforms to the requirements of both ISO 9001- 2008, ISO 14001:2004 and OHSAS 18001:2007. In addition, our engine heaters and cables conform to the requirements of ISO/TS 16949:2002.
Equipment damage and injury may result from improper installation and use. If you are unfamiliar with electrical systems: consult us, a dealer, or a licensed electrician.
Read the installation and user guide carefully.