HP r12000 xr User Manual

If an alarm exists, one or more of the following alarms will display on the LCD panel. For a 
descriptive list of alarm causes, refer to the section, “LCD Alarm Troubleshooting,” in 
Chapter 5. 
 

Ambient Over Temperature 

Inverter Startup Failure 

Automatic Shutdown Pending 

Inverter Uncalibrated 

Batteries Disconnected 

Level 2 Overload – Phase A 

Battery DC Over Voltage 

Level 3 Overload – Phase A 

Battery Low 

Level 4 Overload – Phase A 

Battery n Needs Service 

Loss of Redundancy 

Battery Not Charged 

Loss of Sync-Bus 

Battery n Test Failed  

Low Battery Shutdown 

Bypass Not Available 

Non-volatile Memory Checksum Fail 

Calibration Failed 

On Manual Bypass 

DC Link Over Voltage 

Output AC Over Voltage 

Fan Failure 

Output AC Under Voltage 

Fuse Failure 

Output Overload 

Heatsink Over Temperature 

Program Checksum Fail 

Input AC Over Voltage 

Rectifier Input Over Current 

Input AC Under Voltage 

Remote Emergency Power Off 

Input Under Or Over Frequency 

Software Incompatibility Detected 

Internal Communications Failure 

UPS On Battery 

Inverter Contactor Open 

UPS On Bypass 

Inverter Fault 

Utility Fail 

Inverter Output Over Current 

Utility Not Present