Figure 5-24, High Volts Ac Fault; Figure 5-25, Low Battery Fault; Figure 5-26, No Inverter Communication - Magnum Energy ME-RC Owner's Manual

5.0 Operation
PWR
FAULT
High Volts AC
CHG
Settings/Info..
INV

Figure 5-24, High Volts AC Fault

• High Volts AC – This fault causes the charger to be disabled because a
very high AC voltage (>150 VAC) has been detected on the AC input.
Remedy: Remove all AC power from the inverter's AC input for
at least 15 minutes to automatically restart this fault. Ensure only
120VAC power is connected to each of the inverter's AC inputs.
PWR
FAULT
Low Battery
CHG
Settings/Info..
INV

Figure 5-25, Low Battery Fault

• Low Battery – The inverter turned off to prevent the batteries from
being over-discharged. The fault occurs when the battery voltage drops
below the SETUP menu's 02 LowBattCutOut (LBCO) setting for more than
one minute. The inverter automatically restarts and resumes operation when
the battery voltage rises to
models), or 50.0 VDC (48-volt models).
Remedy: This fault will also automatically restart if AC power is
connected to the inverter/charger's input and the battery charging
process begins.
PWR
FAULT
No Inverter Comm
CHG
Settings/Info..
INV

Figure 5-26, No Inverter Communication

• No Inverter Communication – This fault message indicates the remote
is no longer receiving any communication data via the Magnum Network.
Remedy: Reset the remote by disconnecting the remote commu-
nications cable from the inverter for 5 seconds, and then reconnect
it (see Figure 2-2). If the fault continues, fi rst check/replace the
remote cable. This cable is 4-wire telephone cable.
What if the cable is not the issue?
• Try another remote display.
• Disconnect the remote from the Remote port and connect to the Net-
work port.
• The inverter might need servicing.
49
High Volts AC appears on the LCD.
The FAULT (red) LED is on. The
PWR (green), CHG (green), and INV
(green) LEDs are off.
Low Battery appears on the LCD.
The FAULT (red) LED is on. The
PWR (green), CHG (green), and INV
(green) LEDs are off.
12.5 VDC (12-volt models),
No Inverter Comm appears on the
LCD. The FAULT (red), PWR (green),
CHG (green), and INV (green) LEDs
are normally off.
©2013 Magnum Energy, Inc.
25.0 VDC (24-volt