Manual

5. FAULT INDICATOR

When a fault occurs, LED2(100%)/LED3(75%)/LED4(50%)will blink at the same time.

Blinking

Frequency

(Every 4 sec)

Fault Cause Solution

The battery is not connected or the

battery voltage is too low

1) Check battery connection is correct.

2) Check charger connection is correct.

Check each battery is good.

2 Abnormal AC Power Input (Voltage)

1) Check AC input cord is connected between charger and AC

outlet.

2) Make sure AC plug is tightly inserted into AC outlet.

3 Charger High Temperature Protection

1) Charger shuts down and enters protection mode due to

charger/environmental temperature is too high. Please place

the charger in a well-ventilated environment.

2) Disconnect the charger and wait for 15-20mins before

reconnecting.

4 Battery High Temperature Protection

1) Charger will reduce output current and stop charging when

the battery temperature exceeds 50°.

2) Disconnect the charger and wait for 15-20 mins before

reconnecting for charging.

5 Output Current is too large Return to the factory for repair.

6 Battery voltage is too high

Check and assure that the correct output battery voltage is

connected.

7 Battery voltage is too low Check that the correct output battery voltage is connected.

Enerdrive ePOWER Industrial Battery Charger Owner’s Manual (Rev. 1.2)Page 10