Dometic NDS L-20 Instructions De Montage Et De Sécurité page 23

When storing the battery for a longer time completely recharge it every 30 days to prevent deep discharge
and to ensure it is always ready for use.
15 Troubleshooting
Problem
Voltage below 10 V.
Voltage above 15 V.
Battery overheated.
Inaccurate state of charge (SOC) indi-
cation.
16 Disposal
Recycling packaging material: Place the packaging material in the appropriate recycling waste bins wher-
ever possible.
Recycling products with batteries, rechargeable batteries and light sources: Remove any batteries,
rechargeable batteries, and light sources before recycling the product. Return defective or used batteries
to your retailer or dispose of them at collection points. Do not dispose of any batteries, rechargeable bat-
teries, and light sources with general household waste. If you wish to finally dispose of the product, ask
your local recycling center or specialist dealer for details about how to do this in accordance with the ap-
plicable disposal regulations. The product can be disposed free of charge.
17 Warranty
The statutory warranty period applies. If the product is defective, please contact the manufacturer's branch in your
country (see dometic.com/dealer) or your retailer.
For repair and warranty processing, please include the following documents when you send in the device:
• A copy of the receipt with purchasing date
• A reason for the claim or description of the fault
Note that self-repair or nonprofessional repair can have safety consequences and might void the warranty.
Possible cause
Excessive discharge.
Defective charger or incorrect charger
settings.
Defective charger or incorrect charger
settings.
Defective alternator.
Following the installation or any main-
tenance duties, the state of charge
indication is inaccurate until the first
complete recharging of the battery.
Suggested remedy
Charge the battery.
Check charger operation and
settings.
Allow the battery to cool down.
Check charger operation and
settings.
Check the alternator.
Completely recharge the battery
until 100 % is shown on the dis-
play.
EN
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