Download USER`S MANUAL

Operation Diagrams and Working Conditions
Abbreviation:
IUC, charging current from AC charger
ISC, charger current from solar charger
ICHG, total charging current of battery
IDISC, discharging current from battery
ILOAD, output current of AC load
CSF, Solar Charge First
CUF, Utility Charge First
CS+UF, Solar & Utility Charge at the same time
co
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OSF, Output Solar First
OUF, Output Utility First
The device working status is determined by the states of inputs, the power on/off status, charging priority and
output priority setting. Please refer to the following table for the device’s work state.
on/off
Output
Charge
Utility
Battery
Switch
Priority
Priority
--
LOSS
OK
ON
--
--
OK
LOSS
LOW
--
--
OK
LOSS
OK
OFF
--
LOSS
OK
--
--
--
LOSS
OK
--
--
OK
OK
LOW
--
OK
OK
LOW
ON
OK
OK
LOW
OFF
OK
OK
LOW
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
State
BAT AC OUTPUT
er
Solar
ji.
Power
SOLAR CHARGE WITHOUT OUTPUT
--
SOLAR CHARGE WITHOUT OUTPUT
CUF,CS+UF
AC CHARGE
--
CSF
NO CHARGE
--
CUF
AC CHARGE
--
CSF
SOLAR CHARGE WITH OUTPUT
--
CSF
SOLAR CHARGE WITHOUT OUTPUT
--
--
CS+UF
AC & SOLAR CHARGE
OK
OFF
OSF
CSF
SOLAR CHARGE WITHOUT OUTPUT
OK
OFF
OSF
CUF
AC CHARGE
OK
OFF
OSF
CS+UF
AC & SOLAR CHARGE
OK
ON
OSF
--
BAT MODE
OK
--
OUF
CUF
AC CHARGE
OK
OK
ON
OUF
CSF
SOLAR CHARGE WITH OUTPUT
OK
w
.n
eo
en
--
OK
OK
OFF
OUF
CSF
SOLAR CHARGE WITHOUT OUTPUT
OK
OK
OK
--
OUF
CS+UF
AC & SOLAR CHARGE
w
w
OK
1) BAT AC OUTPUT
Utility Source
Solar Source
Solar Charger
Isc
IDISC
Battery Bank
4
DC/AC Inverter
ILOAD
AC Load