APC SYMMETRA 990 - Manual (Page 4)

Content
ii Symmetra MW with External Bypass Static Switch Operation Manual - 990-1377D-001
Configuration .................................................................13
How to Configure the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
How to change the password . . . . . . . . . . . . . . . . . . . . . . .14
How to configure the Touch-Screen settings screen . . . . . . . .14
How to configure the Modbus Settings screen . . . . . . . . . . . .15
How to configure the Regional Settings screen . . . . . . . . . . . .16
How to configure the Network Configuration screens . . . . . . . .16
How to configure the Display Settings . . . . . . . . . . . . . . . . . .19
How to configure the Battery Test Settings screen . . . . . . . . .20
Maintenance ...................................................................21
Predictive Maintenance Screens. . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
How to access Predictive Maintenance screens . . . . . . . . . . .21
Inverter DC Capacitors screen . . . . . . . . . . . . . . . . . . . . . . .21
Inverter AC Capacitors screen . . . . . . . . . . . . . . . . . . . . . . .22
Top Fans screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Inverter Fans screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Main Static Switch Fans screen . . . . . . . . . . . . . . . . . . . . . .23
How to Change the Air Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Troubleshooting ............................................................25
Alarm Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Alarm button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Alarm levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
How to silence the alarm . . . . . . . . . . . . . . . . . . . . . . . . . .25
How to view active alarms . . . . . . . . . . . . . . . . . . . . . . . . . .26
How to view the event log . . . . . . . . . . . . . . . . . . . . . . . . . .26