Dometic GROUP WAECO ECW-012VS Instrucciones De Montaje Y De Uso página 22

_ECW-012VS.book Seite 22 Montag, 15. Februar 2010 4:20 16
Intended use
5 Intended use
Caution!
e
Never use the inverter on vehicles where the positive terminal of
the battery is connected to the chassis.
The inverter ECW-012VS can be used for the power supply of the following
roof air conditioners:
Dometic CA2500
Dometic B1600
Dometic B2200
Other installations are not permitted and may destroy the inverter or the con-
nected device.
6 Technical description
The ECW-012VS inverter consists of two function units:
Inverter switch: generates 230 V power supply from a 12 V battery
Mains priority circuit: switches automatically between 230 V of external
mains voltage (e.g. on a camping site) and a battery generated 230 V
power supply.
The external supply has priority. If no more external voltage is available,
the output socket is disconnected from the external power supply and
connected to the inverter voltage. This ensures that the output socket
always has a power supply of 230 V.
The inverter is equipped with protection against thermal and electrical over-
loading, as well as excess and insufficient voltage. The inverter switches off:
If its internal temperature is too high
If the load exceeds the values listed in the technical data
If the input voltage is too high or too low
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ECW-012VS