Xantrex Technology SW Plus 4024 - Manual (Page 160)

Basic Setup Programming
6–12 976-0043-01-02
10C Set Seconds
To set the second display:
1. Press the button to select 10C Set Second.
2. When 10C Set Second is displayed, press the SET POINT buttons
(+) or (–) to change the time displayed. The “seconds” section of the
display will change in 1-second increments.
3. Press the SET POINT buttons (+) or (–) until the proper seconds are
displayed. Seconds will stay fixed as set until you exit the display.
11 Inverter Setup Menu
The following inverter settings are intended to protect the batteries from
excessive discharging. These settings prevent the inverter from drawing
excessive DC voltage from the batteries. To do this, it is necessary to
determine the voltage levels where the inverter will start and stop drawing
power from the battery bank.
The factory default settings for inverter functions are set to protect most
types of batteries. It may not be necessary to alter these settings. Before
changing the default settings, check with your battery dealer/installer.
11A High Battery Cut Out VDC
This voltage level is the maximum voltage the batteries will be allowed to
reach. If the battery voltage exceeds this limit for more than 1 minute, the
inverter will shut down. The inverter will not support AC loads when in
this condition. The inverter automatically restarts when the voltage drops
to 3 Vdc (24-volt models) or 6 Vdc (48-volt models) below the HBCO
setting. This setting is not temperature compensated.
11B Low Battery Cut In VDC
This menu item sets the battery voltage level that turns the inverter back
on after being shut down by the LBCO setting. Set this voltage level
lower than the Bulk or Float volts DC setting.
10C Set Seconds
11 Inverter
Setup Menu
Important: Both 11A High Battery Cut Out (HBCO) and 11C Low Battery
Cut Out (LBCO) values lock the upper and lower limits of the inverter/charger
and will override and/or readjust other settings programmed.
Be sure to recheck and reset, if necessary, all settings affected by changes to
11B Low Battery Cut in VDC, 20A Refloat High Volts DC, 20B Refloat Low
Volts DC, 22A High Xfer (HBX) Vdc, 22B Low Xfer (LBX).
11A High Battery
Cut Out VDC
11B Low Battery
Cut In VDC