8
2
Operation
2.1
Initial Setup
Once all connections have been made and the input cable is plugged into the AC source, the unit will
automatically power up. At the initial startup the RHF will run at the default settings (26 Volt Output for 24V
units and 13 Volt Output for 12V units. Current Limit is set to 105%). In order to change these settings simply
press the SET button to enter configuration mode.
2.2
Configure Mode
Once in Configure mode, use the Up and Down buttons to cycle through the available options and the set
button to choose the highlighted option. The return button is used to return to the previous menu, or to exit
the calibration. See the chart below for the adjustable settings in the calibration mode. The controller settings
will remain stored even in the event of total power failure.
*Indicates Default Value
Enable
*Disable
Default Settings
Restore Default
Settings
For 12V: *13V
10.5V-14V
Steps at 0.1V
Set O/P Voltage
Displays AC Voltage
Therm. Derating
Enable
*Disable
Screen Saver
*Enable
Disable
RHF Battery Charger
Settings
*105%
50%-105%
Steps at 1%
Temperature
Compensation
Low Current Alarm
Enable
*Disable
Operation
Set Current Limit
Mains Voltage
Configure Mode
For 24V: *26V
21V-28V
Steps at 0.1V
Configure
RHF Configuration Tree
