INFOSEC M5T Manuel Utilisateur page 138

Battery SCR short circuited
21
23 Inverter relay open circuited
25 Line wiring fault
Parallel communication
31
failure
41 Over temperature
42 DSP communication failure
43 Overload
45 Charger fault
INFOSEC UPS SYSTEM – 15, rue du Moulin – 44880 Sautron, France – www.infosec-ups.com
137
Hotline : +33 (0)2 40 76 15 82 – Fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 02 22 AA 59 203 08
PFC IGBT over-current in L3
73
phase
74 INV IGBT over-current in L1 phase
75 INV IGBT over-current in L2 phase
INV IGBT over-current in L3 phase
76
77 ISO Over temperature fault
78 LCD & MCU communication failure
79 EEPROM error