Kisae Abso Charger 12V 100A, Руководство пользователя, Страница: 17 / 26

Page 17
Understanding and Executing the Silent Mode Function
A unique feature of the KISAE Abso Charger is the ability to reduce fan speed at night or whenever
required. This setting is manually activated via the Digital Display.
Mode Operation Fan Operation AC12100 AC2450
Normal Mode Full Speed 100 / 60 / 40 / 20 / 10 (A) 50 / 30 / 20 / 10 / 5 (A)
Silent Mode Low speed or Fan OFF 50 / 50 / 40 / 20 / 10 (A) 25 / 25 / 20 / 10 / 5 (A)
Tips: Use this function during nighttime or when a quiet environment is needed. Please also note
that the charging time will increase in this mode because the charging current may be derated.
This function can switch to ON or OFF at any time during the charging period.
To set this function, press and hold
‘
SET
’ key for 5 seconds to execute the
Silent Mode . The
‘
Auto
’
icon will show on the display. To turn this function off, press and hold the
‘
SET
’ function for 5 seconds
to turn off Silent Mode . The
‘
Auto
’ icon on the display will turn off and the charger current and the
fan speed will return to normal.
Note: the charger will automatically depart from
Silent Mode after 12 hours from being set.
Procedure to Change CH1 to Power Supply mode
•
Set CH1 to Program mode setting.
•
Press and hold ‘
INFO
’ and ‘
NEXT
’ button for 5 seconds
•
Display will show ‘
P
’ for approximately 5 seconds to indicate
Power Supply mode is activated.
•
The charger will supply the set Absorption voltage in Program mode with 100A current limit at
CH1 and the display will show the supplied voltage and the supplied current alternately.
•
To cancel Power Supply m
ode, press and hold ‘
NEXT
’ button for 3-5 seconds to reset the
charger and CH1 will return to charging the battery with Program mode.
Note: Power Supply mode can only be used on CH1 only.
Understanding the Protection Features
Derating the Charging Current: When the charger senses the environmental temperature is above
50°C, the maximum charger current will de-rate to 1/2 of the value (A02 warning code will display).
The charger will recover automatically back to the maximum charging current when the
environmental temperature drops to below 45°C.
Over Temperature Shutdown: When the charger senses the environmental temperature is above
60°C, the charger will shut down. It will recover automatically when the environmental temperature
drops to below 45°C.
Battery Reverse Polarity: When a reverse polarity is connected to the battery bank, Fault Code E03
on display will appear. In some case, the user replaceable DC fuse located near the DC Output
terminals may blow and Error code E08 will display.
AC Input Voltage Protection: The charger will shut down when it senses the AC input voltage is outside
of the operating range. A fault code will display. The charger will recover automatically when it senses
the AC input voltage has returned to the normal operation range.
Disconnecting the Battery Bank: To avoid any spark on the battery terminal, always disconnect AC
Input before removing or disconnecting the battery.
BTS Shutdown (with optional BTS in use): To avoid any battery damage especially when a Lithium
battery is used, the charging cycle will be terminated when the optional BTS senses the battery
temperature is out of the charging range.
Charging Batteries with Low Voltage
The charger is designed to charge batteries with voltages on their terminals greater than 3Vdc on 12V
model and 6Vdc on 24V model. For lower voltages, the batteries can be temporarily and partially
charged using the
charger’s
Power Supply mode under Program setting, before returning to the
proper battery type setting. Please noted the Power Supply setting can only be used on CH1.
Reinitiating the Charging Cycle and the battery connection status manually
The charging cycle can be reset or reinitialized at any stage. Press the hold the key for longer than 5
seconds to
RESET
the charger. Display will show ‘RST’ and it will force the charger to restart the
charging cycle again starting with Bulk mode. The charger can also be RESET by disconnecting the
AC Input, waiting for 5 seconds and reconnecting the AC Input again.