Lcd Setting - INFOSEC C3 MPPT User Manual

Mute Operation

3-4. LCD Setting

After pressing and holding ENTER button for 3 seconds, the unit will enter the setting mode. Press "UP"
or "DOWN" button to select the setting programs. Then, press "ENTER" to confirm the selection or ESC
to exit.
Setting Programs:
Program Description
00 Exit setting mode
The output source priority:
01 To configure the load power
source priority
Maximum charging current:
To configure the total
charging current for solar
02
and utility chargers.
(Max. charging current =
utility charging current +
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Indicates the utility charger circuit is working.
Indicates the DC/AC inverter circuit is working.
Indicates the alarm is disabled.
Selectable option
Escape
Solar first
Utility first (default)
SBU priority
Available options in C3 MPPT 1000-24 and 1000-48 models:
10A
Available options in C3+ MPPT 2000-24, 2000-48, 3000-24
and 3000-48 models:
The solar energy provides power to
the loads as the first priority.
If the solar energy is not sufficient to
power all the connected loads, the
battery will supply power to the loads
at the same time.
The utility provides power to the loads
only when one of the following
condition happens:
- Solar energy is not available
- The battery voltage drops to either
the low-level warning voltage or the
setting point in program 12.
The utility will provide power to the
loads as the first priority.
The solar and battery energies will
provide power to the loads only when
the utility power is not available.
The solar energy provides power to
the loads as the first priority.
If the solar energy is not sufficient to
power all connected loads, the battery
will supply power to the loads at the
same time.
The utility provides power to the loads
only when the battery voltage drops to
either the low-level warning voltage or
the setting point in program 12.
20A (default)
16