When your Titan Classic experiences an error, it will let out a consecutive number of “beeps” followed by a pause, and then a continuation of the “beeps”. This guide outlines what each number of consecutive “beeps” mean.

1 Beep: Low battery alarm

2 Beeps: Battery low voltage protection

3 Beeps: Battery high voltage protection

4 Beeps: Inverter high temperature protection

5 Beeps: Overload and short circuit protection