: Battery is overcharged or has a short circuit.

If the unit encounters an issue, it will display a specific code on the control panel: : Clips are on the wrong terminals.

Item 14: Timer Switch Assembly (Part #445-A).

ERROR RED FLASHING? Check polarity. Battery below 3V? It's dead. CHARGER CLICKS? Clean clamps. Retighten. FUSE BLOWN? Open rear hatch. Replace 35A ATC fuse.

The manual’s maintenance section is often overlooked, but verified copies include:

: Select 2A for slow/maintenance charging or 10A/12A for faster charging (typically 4–6 hours).