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NCR 4072 UPS Site Preparation, Installation, and Operation Manual S 05147374 Rev C Uncontrolled Copy
Chapter 8 Troubleshooting
This section explains:
쑺 UPS alarms and conditions
쑺 How to silence an alarm
쑺 Site wiring fault on 120V models
쑺 Service and support
Audible Alarms and UPS Conditions
The UPS has an audible alarm feature to alert you of potential power
problems. Use Table 9 to determine and resolve the UPS alarms and
conditions.
On/Off Button
Test/Alarm Reset Button
Power On Indicator (Green)
On Battery Indicator (Yellow)
Overload Indicator (Red)
Service I ndicator (Red)
Flashing
Unlit
Lit
Indicator Legend
Figure 22. UPS Front Panel
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