Factory Default Settings; Table 5, Factory Default Settings - Magnum Energy MM Series Installation And Operation Manual

3.0 Operation

Factory Default Settings

Your MM Series inverter uses default settings that are adequate for
most installations, however if you determine that some of your
operating parameters need to be changed, the optional ME-RC50
remote control can be used to make those changes. This remote
allows you to control the operation and to customize the program-
ming parameters of the inverter and/or charger.
Table 5, Inverter Default Settings
Search Watts
LowBatCutOut
Battery AmpHrs
To help you determine if you need the ME-RC50 remote, information
on the settings that can be changed is provided below. The settings
once programmed are saved in nonvolatile memory and will be
preserved until changed - even if DC power to the inverter is lost
(the ME-RC50 must always be connected).
Search Watts: This setting allows you to enable the power-saving
Search Mode circuitry and to adjust the power level at which the
inverter will "wake up" and start inverting. This function is not available
on the MM612 and MM612G models and adjusted to 5W ("wakes up" and
inverts if loads exceed 5 watts) on all other models.
LBCO: This setting determines when the inverter will turn off based
on low battery voltage. The inverter turns off automatically after the
battery voltage has been below this setting for more than one minute.
This protects the batteries from over-discharge and the AC loads
from unregulated power (brown-outs).
Battery AmpHrs: This setting allows the user to input the battery
bank size in amp hours which provides information to the charger on
how long to charge the batteries in the Absorb charge stage.
Battery Type: Sets the type of batteries being used in the system
which provides information to the charger to determine what voltage
level to charge the batteries.
Charge Rate: This setting uses a percentage of the charger's
maximum output to determine the output charge rate. This setting can
be used to limit the amount of current that the charger can use (leaving
more current available to power loads); or to ensure small battery
banks are not overheated because of a charge rate that is too high.
VAC Dropout: Sets the minimum AC voltage that can be present on
the AC input before the unit transfers from Transfer mode to Invert
mode. This protects the AC loads from utility outages and brown-outs.
* For information on the full range of settings for each function, refer
to the ME-RC manual at our website (www.magnumenergy.com).
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Function Default Settings
NA (MM612 / MM612G),
5W (all other MM Series)
(Absorb Time = 120 minutes)
Flooded - Liquid Lead Acid
Battery Type
(Bulk = 14.6 VDC,
Float = 13.4 VDC)
Charge Rate
VAC dropout
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10.0 VDC
400 AmpHrs
100%
80VAC
©2006 Magnum Energy Inc.
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