| Operate mode | 31 | 
| 31 | |
| Configuring the UPS | 32 | 
| Changing the language | 32 | 
| Changing display functions | 32 | 
| Verifying the REPO port connection | 33 | 
| Powering down the UPS | 34 | 
| Power management | 35 | 
| Power Protector software | 35 | 
| Maintenance | 37 | 
| Removing the UPS front bezel | 37 | 
| Removing the ERM front bezel | 37 | 
| Replacing the UPS Network Module | 37 | 
| Replacing the batteries | 38 | 
| Important battery safety information | 38 | 
| Battery care and storage guidelines | 39 | 
| UPS battery replacement procedure | 39 | 
| Replacing the UPS | 41 | 
| Replacing the ERM | 43 | 
| Updating the UPS firmware | 43 | 
| Troubleshooting | 44 | 
| Alarm troubleshooting | 44 | 
| Silencing an audible alarm | 46 | 
| Battery connection condition | 46 | 
| Bypass is out of range | 46 | 
| General alarm condition | 46 | 
| Input voltage is out of range | 47 | 
| Insufficient warning of low batteries | 47 | 
| Internal UPS fault condition | 47 | 
| Low battery shutdowns | 47 | 
| Overload condition | 47 | 
| REPO condition | 48 | 
| Site wiring condition | 48 | 
| UPS does not provide the expected backup time | 48 | 
| UPS does not start | 48 | 
| UPS frequently switches between utility and battery power | 48 | 
| UPS is in  | 49 | 
| UPS is on battery | 49 | 
| UPS is on bypass | 49 | 
| Utility power condition | 49 | 
| Specifications | 50 | 
| UPS physical specifications | 50 | 
| ERM physical specifications | 50 | 
| UPS input specifications | 50 | 
| UPS output specifications | 50 | 
| Power protection specifications | 51 | 
| Voltage specifications | 51 | 
| Output tolerance specifications | 51 | 
| Output feature specifications | 51 | 
| Battery specifications | 52 | 
| Average battery runtime | 52 | 
| Contents | 4 | 
