Display Panel Functions
Number
Name
Function
1
Power Button
Press the power button for one second to turn the unit ON or OFF (when AC shore
power is not present).
Press and hold the button for five seconds to enter the Settings mode.
Refer to the owner’s manual for more information.
2
LED Display
The three digit LED display screen shows status information and fault codes.
3
Select Status Display
Button
The Select status display button changes the display or settings.
Press the Select button to cycle through the setting options. Refer to the owner’s
manual for more information.
•
With the inverter mode ON, press the button to choose what appears on the
LED display screen: Input Voltage, Input Current, or Output Power. An LED will
illuminate next to the chosen mode. Details are provided below.
NOTE: The unit is in "Inverter Mode" when shore power is not present and the
unit is using the battery to power the appliances connected to it.
•
In an alarm condition, press and hold the button for two seconds to disable or
enable the audible alarm.
4
Input Voltage LED
In inverter mode, when Input Voltage is selected, the corresponding LED will light up
and the display will show the input voltage.
5
Input Current LED
In inverter mode, when Input Current is selected, the corresponding LED will light up
and the display will show the input current.
6
Output Power LED
In inverter mode, when Output Power is selected, the corresponding LED will light up
and the display will show the output power.
7
Status LED
The Status LED indicates the unit’s mode of operation through the display of one of
three colored lights that
•
Green
: Utility (Shore Power Mode)
A solid green light indicates that the battery is fully charged.
A flashing green light indicates that the unit is charging the battery.
•
Yellow
: Battery (Inverter Mode)
A solid yellow light indicates that the unit is using the battery to supply AC
power.
A flashing yellow light indicates that the unit is in inverter mode, but AC shore
power is detected and the unit is transferring to shore power mode within 20
seconds.
•
Red
: Fault Condition.
Refer to the owner’s manual for fault code information and troubleshooting
procedures.
Table 11.3, Display Panel Functions
For more information about troubleshooting, settings,
and other features, refer to the owners manual in-
cluded with the inverter/charger.
Electrical System
11.9
Summary of Contents for Freightliner Cascadia 2021
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