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4.2 Electrical system set-up ................................................................................................ 36
4.2.1 Input ................................................................................................................................................. 36
4.2.2 Differential ...................................................................................................................................... 36
4.2.3 Emergency power off device (EPO) ................................................................................................ 36
4.2.4 External maintenance by-pass. ........................................................................................................ 37
4.3 Mains, load and battery connections. .......................................................................... 38
4.3.1 UPS AC input / output power connection ........................................................................................ 38
4.3.2 Power connections battery side. ...................................................................................................... 39
4.4 Connection of signals ................................................................................................... 40
4.5 Start-up procedure ....................................................................................................... 43
4.6 Operating modes .......................................................................................................... 44
4.7 By-pass for maintenance .............................................................................................. 46
5. SIGNAL PANEL FUNCTIONS .............................................................................. 50
5.1 General description ...................................................................................................... 50
5.2 Signal messages ............................................................................................................ 51
5.3 Alarm messages ............................................................................................................ 51
5.4 Control panel menu ...................................................................................................... 54
5.4.1 Basic menu ....................................................................................................................................... 54
5.4.2 Language setting ............................................................................................................................. 55
5.4.3 Measurements .................................................................................................................................. 56
5.4.4 Times Measurement. ........................................................................................................................ 56
5.4.5 Menu key 3 "key", Controls ............................................................................................................. 57
5.4.5.1 Keys menu 3, 2 : battery test ................................................................................................. 57
5.4.5.2 PERSONALIZATIONS ......................................................................................................... 58
5.4.5.3 Keys menu 3, 5 : CODE 436215 ............................................................................................ 58
5.4.5.4 RATED OUTPUT VOLTAGE. ............................................................................................. 59
5.4.5.5 BATTERY .............................................................................................................................. 59
5.4.5.6 PRE-ALARM ......................................................................................................................... 60
5.4.5.7 AUTO-OFF "VA" ................................................................................................................ 62
5.4.5.8 AUTO-OFF Timer. ................................................................................................................. 62
5.4.5.9 BY-PASS VOLTAGE FIELD ................................................................................................ 63
5.4.5.10 BY-PASS FREQUENCY FIELD. ......................................................................................... 63
5.4.5.11 MODEM ................................................................................................................................. 63
5.4.5.12 "DIAL /SEND" MODEM....................................................................................................... 64
5.4.5.13 RS232 ..................................................................................................................................... 64
5.4.5.14 ECHO. .................................................................................................................................... 64
5.4.5.15 IDENT. ................................................................................................................................... 65
5.4.5.16 OPERATION IN STANDBY-ON ......................................................................................... 65
5.4.5.17 SMART ACTIVE OPERATION ........................................................................................... 65
5.4.5.18 INVERTER-OFF/BY-PASS .................................................................................................. 65
5.4.5.19 TOTAL BLOCK .................................................................................................................... 66
5.4.6 "RECORDER": RECORDED EVENTS ........................................................................................... 66
5.4.6.1 RECORDED VOLTAGES MEASUREMENTS ................................................................... 66
5.4.6.2 RECORDED CODES ............................................................................................................. 66
5.4.7 EXCLUDING THE ACOUSTIC ALARM ........................................................................................ 67
5.4.8 "CLOCK": DATE/TIME .................................................................................................................. 67
5.4.9 "ARROW DOWN": INTERNAL CODES ......................................................................................... 67
6. MAINTENANCE ................................................................................................. 68
7. GENERAL CHARACTERISTICS ........................................................................... 71
8. APPENDIX A - REMOTE COMMANDS AND ALARMS CARD - ................................ 74