matson MA4INONE - User Guide; LED Indicator Guide

User Guide
4 in 1 Charger
1. Confirm that the correct input voltage is being used (200v
– 240v).
2. Plug in the AC cord. DO NOT CONNECT THE CLAMPS TO
THE BATTERY YET.
3. Press the “Battery Voltage Selection” button and select
from the following options:
a. When charging a 12V battery, 1 LED will light up.
b. When charging a 24V battery, 2 LEDs will light up.
c. When charging a 36V battery, 3 LEDs will light up.
d. When charging a 48V battery, 4 LEDs will light up.
4. Check that the correct setting has been selected and then
connect the clamps to battery (Red first and black second).
5. LED indicator guide:
LED
Description
Yellow
LED
Steady
The charger is in Soft Start mode. Current is charging
slowly.
Slow Flash
The charger is in Absorption C.C (Constant Current) mode
Fast Flash
The charger is in Absorption C.V (Constant Voltage) mode.
Rapid Flash
The charger is in Float C.C (Constant Current) mode.
Green
LED
Slow Flash
The battery is fully charged and is now in Float mode.
Fast Flash
The battery is fully charged and is now in Float mode with
a current of < 0.5A.