USER MANUAL
On-Line UPS
Model AP160N
1000VA/2000VA/3000VA
Uninterruptible Power Supply System
CONTENT
1. Safety and EMC Instructions ..............................................................4
1.1 Installation.............................................................................................4
1.1.4 EBM Installation (Optional)................................................................5
1.2 Operation ..............................................................................................9
1.3 Maintenance, servicing and faults ......................................................10
1.4 Transport.............................................................................................13
1.5 Storage ...............................................................................................13
1.6 Standards............................................................................................14
2. Description of Commonly Used Symbols .......................................15
3. Introduction.........................................................................................16
4. Panel Description ...............................................................................17
5. Connection and Operation ................................................................19
5.1 Inspection: ..........................................................................................19
5.2 Connection:.........................................................................................19
5.3 Battery charge: ...................................................................................21
5.4 Turn on the UPS: ................................................................................21
5.5 Test function:.......................................................................................21
5.6 Turn off the UPS: ................................................................................22
5.7 Audible alarm mute function: ..............................................................22
5.8 Operation procedure of external battery for long backup time model
(“S” model)................................................................................................22
6. Operating Mode for All Models .........................................................24
6.1 Line mode ...........................................................................................24
6.2 Battery mode ......................................................................................25
6.3 Bypass mode ......................................................................................25
6.4 NO output mode .................................................................................26
6.5 EPO (Emergency Power Off) .............................................................26
6.6 ECO mode (Economy mode) .............................................................26
6.7 Converter mode ..................................................................................27
6.8 Abnormal mode ..................................................................................27
7. Setting by LCD Module ......................................................................28
8. Trouble Shooting ................................................................................30
9. Maintenance........................................................................................32
