Manual Swing pro.doc
10/12
Version 2
15 Operation
The Inverter is controlled by a single switch located on the front panel of the inverter.
Engaging
Switch to “ON-Position“. The green Power LED will illuminate and you will hear three beep.
The Inverter is ready to use.
Power down
Switch to „OFF-Position“. All LED’s are dark. The inverter is OFF.
Remark
Even if the inverter is switched to off, it is not disconnected from the battery. It still draws very little
power from the battery. If you don’t need the inverter for an extended period disconnect it from the
battery to avoid low discharge of battery.
16 LED-Indicator
16.1 Overload protection LED : (OLP)
The overload indicator indicates that the power inverter has shut itself down. When output voltage
over continue power, then must return to operate manually.
16.2 Over voltage protection LED: (OVP)
The over voltage indicator indicates that the power inverter has shut itself down because its input volt-
age exceeded the maximum input voltage.
16.3 Under voltage protection LED: (UVP)
The under voltage indicator indicates that the power inverter has shut itself down because its input
voltage fell below minimum input voltage.
16.4 Over temp protection LED : (OTP)
The over temp indicator indicates that the power inverter has shut itself down because its temp has
become overheated. The power inverter may overheat because it has been operated at power levels
above its rating, or because it has been installed in a location which does not allow it to dissipate heat
properly. The power inverter will automatically back up, once it has cooled off.
17 Maintenance
Only little maintenance is required to keep your inverter and system operating reliable. The inverter
must be switched off during maintenance and/or repair activities. It also must be secured against un-
expected and unintentional switching on. Therefore switch off the connection between batteries and
inverter and be sure that third parties cannot reverse the measures taken.
The following Steps must be undertaken at least once a year. Check cable and wires for damage and
if they are still firmly connected. Defects such as loose connections ore damaged cables etc. must be
corrected immediately. Keep the inverter dry, clean it from dust in order to ensure good heat dis-
charge.
