Troubleshooting - DEFA PowerSystems 300W Betriebsanleitung

• Switch off the inverter if any problem.
• Disconnect all appliance connected to the inverter.
• Check carefully connections and appliance used with the inverter.
Low or no output voltage:
• Bad connection can give low or no output voltage. If so, check all connections between inverter and appliance
carefully and make sure the battery is charged.
• Measure the output voltage from mains socket with a "TRUE RMS" meter.
• Check the fuse (valid only for the 300W model). For all other models the fuse is placed inside the inverter and must
be replaced by a qualified electrician.
The red/orange diode illuminates (only 1000W/1500W):
300W/600W have protection against below situations but only 1000W/1500W have the indication diodes.
• The battery voltage is too low – charge the battery and check the connections.
• Input voltage too high – check the connected DC voltage
• The inverter is overloaded – reduce the load.
• The inverter has been overheated – move the inverter to a cooler place and check the ventilation holes are
not blocked.
• The inverter is defect – contact the supplier's technical support.
Follow the local rules when disposing of this product. If you are unsure how to dispose of this product contact your
municipality.
EE waste. Do not throw this inverter together with your household waste. It is to be treated like
other electronical waste.
The guarantee applies to faults in production and materials for 2 years from date of purchase. The customer must
deliver the product back to the place of purchase together with the receipt.
The guarantee shall cease to apply if the inverter is handled negligently, opened or repaired by someone other than
DEFA or an authorised representative of DEFA.
DEFA has no other guarantee than this and will not be responsible for other costs than those referred to, i.e. no
possible additional costs. Neither is DEFA bound by any other guarantee.

TROUBLESHOOTING

DISPOSAL
WARRANTY
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