Manual

27
01
The following steps need to be taken to properly set the inverter charger to Battery Priority (SbU)
1. Press and hold the Enter key to enter the setting screen.
2. Press the down arrow key until setting 01 is shown.
4. Disconnect the inverter charger from the AC source/shore power.
5. Turn off the inverter charger, wait 10 seconds then turn it back on.
Press and hold the Enter key until the setting starts flashing, press the up or down arrow
key to select SbU. Press and hold the Enter key to save the setting.
By default, the PCL inverters are set to a narrow input voltage range for which the inverter
charger will work in Utility mode and then switch to backup mode. It is recommended to keep in
this mode if connecting sensitive electronic appliances like computers, TVs etc. as narrow
mode reduces the switch over time from external power source to batteries backup.
Selecting a wide input voltage range is recommended when you need power and might be
running a generator as they tend to have wider tolerance for a disturbed waveform or are having
issues with the stability of the main utility line. This will have a wider range to prevent switching
to backup battery mode if utility power is within the wider range.
Taking these steps will set the inverter charger to Battery Priority (SbU)
Utility will provide power to the loads as first
priority. Battery will provide power to the
loads only when utility power is not
available.
Battery provides power to theloads as first
priority.Utility provides power to the loads
onlywhen battery voltage drops to
eitherlow-level warning voltage or thesetting
point in program 12.
Output source priority:To
configure load powersource
priority
Battery priority
Utility first (default)
03
Wide
Utility effective range:Nominal output
voltage: -23%to+15%
Narrow(default)
Utility effective rangeNominal output
voltage:-15%to+15%:
Input voltage range
3.
03 AC Input Voltage Range