Figure 5-12, Float Charging Mode; Figure 5-13, Full Charge Mode; Figure 5-14, Load Support Aac Mode - Magnum Energy ME-RC Owner's Manual

PWR
FAULT
Float Charging
CHG Settings/Info..
INV

Figure 5-12, Float Charging Mode

• Float Charging – At the end of the Absorb Charging time, the
charger reduces the charge voltage and tries to maintain the batteries at
the Float Charge voltage setting. This is determined by the SETUP menu's
04 Battery Type setting as shown in Table 3-4.
Info: If the battery voltage falls 12.1 VDC (12-volt models),
VDC (24-volt models) or
begin Bulk Charging.
PWR
FAULT
Full Charge
CHG Settings/Info..
INV

Figure 5-13, Full Charge Mode

• Full Charge – This status indicates that you have entered the Battery
Saver™ mode. This mode maintains the batteries without overcharging, thus
preventing excessive loss of water in fl ooded batteries or drying out of GEL/
AGM batteries. After 4 hours Float Charging, the charger will turn off and "Full
Charge" is displayed (charger is now in Battery Saver™ mode). If the battery
voltage drops to 12.6 (12-volt models),
(48-volt models), the charger will automatically initiate another 4 hours of
Float Charging. This cycle helps to ensure the batteries are monitored and
maintained, and continues as long as AC power is continuously connected
to the AC input.
PWR
FAULT
Load Support AAC
CHG
Settings/Info..
INV

Figure 5-14, Load Support AAC Mode

• Load Support AAC – The inverter is in the Load Support (Amps AC)
mode because the inverter load is requiring more power than the incoming
AC source can provide on its own. The inverter pulls the additional current—
needed for the loads—from the inverter batteries to keep the incoming AC
current from exceeding the SHORE: Shore Max setting.
Info: The Load Support AAC feature operates in parallel with the
AC input to support the inverter loads and is only available on MSH
Series inverter/chargers. It is only active when the AC input is quali-
fi ed and connected, and the inverter is enabled (INV LED is on).
©2013 Magnum Energy, Inc.
5.0 Operation
Float Charging appears on LCD.
PWR (green) LED is on solid, and
CHG (green) LED is on solid, but may
blink. FAULT (red) LED is off, and INV
(green) LED could be on or off.
48.4 VDC (48-volt models), the unit will
Full Charge appears on LCD. PWR
(green) LED is on solid, and CHG
(green) LED blinks. FAULT (red) LED
is off, and INV (green) LED could be
on or off.
25.2 (24-volt models) or
Load Support AAC appears on LCD.
PWR (green) LED is on solid, and
CHG (green) LED blinks. FAULT (red)
LED is off, and INV (green) LED could
be on or off.
24.2
50.4
44