Led Indicator Guide; Table 5-1, Led Indicator Guide - Magnum Energy ME-RC Owner's Manual

5.3.4

LED Indicator Guide

Use the LEDs along with the LCD display to determine the operating status.

Table 5-1, LED Indicator Guide

LED Status
OFF
PWR
(green)
ON
OFF
FAULT
(red)
ON
OFF
ON
BLINKING,
display says
"Charger
Standby"
BLINKING,
display says
CHG
"Full Charge"
(green)
or "Silent"
BLINKING,
display shows
a charging
status (i.e.,
Bulk, Absorb,
Float)
BLINKING,
display does
not show any
charge status
OFF
INV
ON
(green)
BLINKING
©2013 Magnum Energy, Inc.
Meaning
1. Inverter is disabled; 2. Remote is in Power
Saver mode – press any button to activate LEDs;
3. No power to remote (check remote cable or
power to inverter); or, 4. No AC power at the
inverter's AC output terminals.
AC power is available from inverter, shore, or
generator at the inverter's AC output terminals.
Normal operation.
A fault condition has been detected. Check the
LCD display to fi nd and correct the cause.
1. Remote is in Power Saver mode – press any
button to activate LEDs; or, 2. Charger off – no
utility or AC generator present.
Bulk, Absorb, Float, or Equalize Charge mode
(see LCD display to determine charge status).
The charger is in Charger Standby mode. This
occurs when the ON/OFF CHARGER button is
pressed to disable the charger.
The charger is in Battery Saver mode. This mode
monitors battery voltage level and only charges
if the battery voltage decreases to a low level.
Silent mode will automatically start charging
when the Rebulk setting is reached.
The charger current is automatically decreased
because: 1. Charger Back-off – the inverter's
internal temperature is getting hot, current is
decreased to reduce/maintain temperature; or,
2. Low AC Input Voltage – the input AC voltage is
low, charger is disabled to help stabilize incoming
AC voltage to prevent AC disconnect.
The inverter is detecting AC voltage (from utility
or an AC generator) on the inverter's AC input
terminals.
1. Inverter disabled; or, 2. Remote in Power
Saver mode – press any button to activate LEDs.
Inverter is enabled – 1. Supplying AC power on
the output; or, 2. In Inverter Standby (if both
INV and CHG LEDs are on); the inverter will
automatically supply AC power to the loads if
shore or generator power is lost.
Inverter is in Search mode (the AC load is below
the SETUP menu's 01 Search Watts setting).
5.0 Operation
54