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Flooded Battery Equalization Setting:
Equalization setting can only be used on Flooded batteries. Before the equalization begins, the unit will
automatically fully charge the battery first, followed by one hour of equalization. Check the battery
electrolyte level during the equalization period. If necessary, refill with distilled water only. All cells should
have similar electrolyte levels. If distilled water is added, batteries must undergo a complete charge cycle.
The unit cannot determine when to terminate the equalization of the battery. The one-hour timeout is set as
a safety feature by requiring the user to continually re-activate it as necessary after checking the batteries
manually.
•
Display will shows ‘Eqn’ and battery Voltage.
•
Equalization Voltage is set to 15.8V.
•
Equalization current is limited to 1/10 of the set bulk charge current.
Note: For 24V systems, all the voltages are doubled.
c) Load Sense Functions
Load Sense Mode (Power Save Mode)
This Load Sense function is only effective when the unit is running as inverter.
‘Off’: Unit provides continuous AC Output power all the time.
10: Load Sense power setting is set to 10W. Unit will provide continuous AC Output only when
the AC load connected to the AC Output is >10W. AC Output will switch back to pulsing AC
Output every few seconds when the AC Load connected is less than approximately 3W.
•
The Load Sense Power rating is available at power levels of 10W, 15W, 20W and 25W.
•
This setting is designed to reduce battery power when the unit is running as inverter and the AC Load
demand is small.
d) Battery Disconnect Functions
Battery Under and Over Voltage Setting
Battery Low Disconnect voltage has selectable range: 10.5 - 12.0V (0.1V steps)
(Default: 10.5V)
•
The Battery Low Disconnect Voltage has to be with a minimum of 0.5V below the Battery Low Alarm
(BLA) Voltage.
Battery Low Alarm Selectable range: 11.0 - 12.5V (0.1V step)
(Default: 11.0V)
•
The Battery Low Alarm Voltage has to be with a minimum of 0.5V above the Battery Low Disconnect
(BLd) Voltage and has to be with a minimum of 0.5V below the Battery Low Recovery (bLr) Voltage.
Battery Under Voltage Recovery Selectable range: 11.5 - 13.0V (0.1V step)
(Default: 12.0V)
•
The Battery Low Recovery Voltage has to be with a minimum of 0.5V above the Battery Low Alarm (bLA)
Voltage.
Battery Over Voltage Disconnect
16.5 V (Not User selectable)
Battery Over Voltage Recovery
16.0 V (Not User selectable)
Note: For 24V systems, all the voltages are doubled.
e) Alarm Function
Alarm Setting
Fault and warning audible alarm can be enabled (On -Default) or disabled (Off).
f) AC Source Circuit Breaker Function
AC Source Circuit Breaker Setting
120 Vac Models
: Selectable Values: 30A
(Default)
, 20A, 15A
230 Vac Models
: Selectable Values: 16A
(Default)
, 13A, 10A
This setting limits the total AC current draw from the AC Source during the By-Pass Mode to avoid tripping
the AC Source Circuit Breaker. The selected value has to be the same or smaller than the rating of the AC
Source Circuit Breaker.
g) Manufacturing Factory Default Function
Factory Default Setting
Select ‘Yes’ to reset all the settings to the preset Manufacturing Factory Default settings.
•
The setting for battery type is GEL. If another battery type is used, select Yes to set all the parameter to
factory default, then proceed to the battery type and make change to the new battery type.
