14
Indicates the utility charger circuit is working.
Indicates the DC/AC inverter circuit is working.
Mute Operation
Indicates the alarm is disabled.
LCD Setting
After pressing and holding the ENTER button for 3 seconds, the unit will enter setting mode. Press
“
UP
” or
“
DOWN
” button
to select setting programs. And then, press
“
ENTER
”
button to confirm the selection or ESC
button to exit.
Setting Programs:
Program
Description
Selectable option
00
Exit setting mode
Escape
01
Output source priority:
To configure load power
source priority
Solar first
Solar energy provides power to the
loads as first priority. If solar energy is
not sufficient to power all connected
loads, battery energy will supply
power to the loads at the same time.
Utility provides power to the loads
only when any one condition stated
below happens:- Solar energy is not
available- Battery voltage drops to
either low DC warning voltage or the
setting point in program 12.
Utility first (default)
Utility will provide power to the loads
as first priority. Solar and battery
energy will provide power to the loads
only when utility power is not
available.
SBU priority
Solar energy provides power to the
loads as first priority.If solar energy is
not sufficient to power all connected
loads, battery energy will supply
power to the loads at the same time.
Utility provides power to the loads
only when battery voltage drops to
either low DC warning voltage or the
setting point in program 12.
02
Maximum charging current:
To configure the total
charging current for solar
and utility chargers.
(Max. charging current =
utility charging c
solar charging current)
10A
20A
