7.5 Trouble shooting
Displayed on LCD | Audible Alarm | |
Output Overload | Two Beeps per | |
second | ||
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Battery Test | No Beeps | |
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Constant beep | ||
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Low Battery | 2 beeps every | |
5seconds | ||
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Once every 5 | ||
seconds | ||
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Charger Failure | Constant beep | |
Constant beep | ||
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Output Short | Constant beep | |
High output Voltage | Constant beep | |
Low Output Voltage | Constant beep | |
Bus Fault | 2 Beeps per | |
second | ||
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Site wiring Fault | 1 Beep per | |
second | ||
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Line abnormal | 1 Beep per | |
second | ||
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Alarm Description
The UPS is overloaded (in Line Mode). Your equipment needs more power than the UPS can provide. The UPS operates in bypass.
The UPS is doing a battery test.
Batteries are overcharged.
The unit is operating on Battery Power and will shut down soon due to very low battery voltage
The unit is operating on Battery Power. Charger has failed.
High ambient Temperature.
Output short circuit
High output voltage
Low output voltage
High internal DC bus Voltage.
Voltage detected Between Neutral and Ground
Wrong AC Line backed up during auto restart
What You Should Do
Shut off the least important equipment connected to the UPS. If this solves the overload problem, the UPS will switch from bypass back to normal operation.
No action needed. The UPS will return to normal operation when it successfully completes the battery test.
Turn off protected loads. Turn off UPS and call your local dealer
The unit will restart Automatically when acceptable power returns.
Save your data and perform a controlled shutdown.
Phone the local dealer
Make sure the unit’s fans and vent holes are not blocked, and make sure the ambient surrounding temperature is not above 40 degree C. If these conditions did not solve the problem, call your service representative.
Call the Local dealer
Call the Local dealer
Call the Local dealer
Turn off protected loads. Turn off UPS and call your local dealer
UPS mains connector polarity Wrong. Rotate the connector (Schuko). UPS installed to mains supply without ground. See page 15 on how to disable the Site wiring alarm
8. Maintenance
With a minimal amount of maintenance, you can expect the UPS to application, otherwise consider changing the batteries. have a long life free of trouble. The most critical issues for the reliability of the UPS are environmental issues. Ensure that the temperature and humidity are always according to specifications and keep the area around the unit clean and dust free.
At a temperature of 25°C, the typical battery lifetime is 4 years.
Also check at regular intervals of 6 to 12 months whether the
WARNING!
Batteries may cause electrical shock or burn from high short circuit currents. Please observe the following precautions: 1. Remove jewelry and metal objects such as watches and rings. 2. Use tools that have insulated handles. 3. Keep tools and other metal objects from contacting and away from the batteries.
ELECTRIC ENERGY HAZARD. Do not attempt to rewire, alter, or change any battery wiring or connectors. Attempting to make such alterations can cause injury.
Replace the batteries with the same number and type as originally installed batteries.
DO NOT DISCONNECT the batteries while UPS is in Battery mode.
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