When the inverter is connected to a DC power source and the On/Standby switch is on, AC power is available at the outlet.
➂Power Light The green PWR light is on all the time when the On/Standby switch is on.
➃Fault Light The red 
light indicates that the inverter has shut down because of low or high battery voltage, AC overload, or excessively high temperatures.
➄Mounting Flanges Mounting flanges on the AC and DC ends allow you to mount the inverter permanently. For additional information, see “Fastening the Inverter to a Mounting Surface” on page 8.
Audible Alarm An audible alarm warns you of a high temperature shutdown or of an impending low voltage shutdown.
Fan The fan (see Figure 5) turns on when an AC load of 100 watts or higher is plugged in.
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