Operation Manual

GB
Power supply
10
70 Adria Caravans
10.3 12 V power supply
10.3.1 Power supply unit CSV 300-X
The power supply unit is designed for use in caravans without own living area battery and
therefore cannot be used to charge batteries.
Connected appliances can be supplied with 12 V current from the towing vehicle when the
230 V mains voltage is not available.
Mains operation is switched to automatically as soon as the 230 V mains voltage is available.
The power supply unit comprises:
• The power supply module
• The complete 12 V distribution
• The fuse protection for the 12 V electric circuit
The following 12 V outputs are supplied with power when the power supply unit is fed 12 V from
the starter battery of the towing vehicle without the 230 V mains being connected:
• CSV 300 circuits 1 to 5 receive power
• CSV 300-2 circuit 1 receives power, circuits 2 to 5 do not receive power
• CSV 300-3 circuits 1 to 4 receive power, circuit 5 does not receive power
Permanent power supply to all electric circuits is possible when operating with a towing vehicle.
Refer to the separate operating instructions for information in this context.
Warning!
Risk of burns
 The power supply unit becomes hot when in use. Do not touch.
 Replace defective fuses only when the power supply unit has been de-energised.
Caution!
Damage to power supply unit
 Replace defective fuses only when the power supply unit has been de-energised.
 Replace defective fuses only when the cause of the defect is known and has been rem-
edied.
 Never bridge or repair fuses.
 Use only original fuses with the values specified in the operating instructions.
 Do not lay any cables underneath the power supply unit due to the heat generation.