Njoy Cadu 650 - User Manual

Questions and Answers

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Cheryl BrownAug 11, 2025
Why is the Njoy UPS backup time so short when the power fails?
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  Kimberly BarrAug 11, 2025
  If the Njoy UPS backup time is shortened when power fails, it could be due to several reasons. First, the UPS might be overloaded, in which case you should remove some of the connected critical load. Second, the battery voltage could be too low; try charging the UPS for at least 6 hours. Finally, the battery may be defective due to high temperature or improper operation. If this is the case, replace the battery with the same type of battery.
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Julia ReidAug 19, 2025
What to do if the Njoy UPS alarm keeps beeping when the power is normal?
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  Sarah HunterAug 19, 2025
  If the alarm on your Njoy UPS sounds continuously when the mains is normal, it indicates that the UPS is overloaded. To resolve this, remove some of the connected loads. Before reconnecting any equipment, make sure the load matches the UPS capability as specified in the specifications.
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stevenlandryAug 27, 2025
How to fix a Njoy UPS with no LCD display?
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  brittanyfrostAug 27, 2025
  If there is no LCD display on the front panel of your Njoy UPS, there are a few potential causes. The battery may be low, so charge the UPS for at least 6 hours. Alternatively, there could be a battery fault, requiring you to replace the battery with the same type. Lastly, ensure the UPS is turned on by pressing the power switch again.
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Catherine SerranoSep 3, 2025
What to do if Njoy UPS is on battery mode when mains is normal?
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  Rachel ValdezSep 3, 2025
  If your Njoy UPS is running on battery mode even when the mains power is normal, it's possible that the power cord is loose. Reconnect the power cord properly to ensure a stable connection.