Full Product Manual

System StatusTroubleshooting

PV indicator Troubleshoot

BATT Indicator Troubleshoot

Error Indicator Troubleshoot

Buzzer (Alarm) Troubleshoot

Off during daylight

Using a multimeter check the battery voltage and verify it is not

exceeding 68V volts.

Disconnect loads, if any, and let the PV modules charge the battery bank.

Use a multi-meter to frequently check on any change in battery voltage to

see if condition improves. This should ensure a fast charge. Otherwise,

monitor the system and check to see if system improves.

System Error. Please check LCD for Error code

Check the following, Battery under-voltage alert

White Slow Flashing

White Fast Flashing

White Solid

Buzzer on for 1 minute

Buzzing for 15 seconds

Buzzing continuously

Check the following, Battery over-discharged, Controller over-

temperature or Cattery over-temperature

Check the following, Battery over-voltage, PV reverse polarity,

PV over-voltage

Ensure that the PV wires are correctly and tightly secured inside the

charge controller PV terminals. Use a multi-meter to make sure the

poles are correctly connected to the charge controller.