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Alejandro HarrisAug 25, 2025
What to do if the 12 V power supply doesn't work in 230 V operation in my Possl Campstar?
- HhendersonnicholasAug 25, 2025
If the 12V power supply in your Possl Motorhomes isn't working during 230V operation, there are several possible reasons. * Ensure the 12V power supply is switched on. * Verify that the battery cut-off switch is set to 'on' to ensure voltage is supplied by the living area battery. * Check the jumbo flat fuse (40 A) on the living area battery and replace it if defective. * If the living area battery is discharged, charge it immediately to prevent damage. If the vehicle is to be laid up for a long period, fully charge the living area battery beforehand. For issues related to the charger module or disconnector relay in the transformer/rectifier, or if the 230 V automatic circuit breaker has triggered, contact customer service.

