Powerware 9390 UPS 100160 kVA - Manual (Page 105)

USING THE CONTROL PANEL
EATON Powerware ® 9390 UPS (20–80 kVA) Installation and Operation Manual S 164201603 Rev 2 www.powerware.com 8-39
8.3 System Controls Screen
Press the CONTROLS pushbutton on the main menu bar to display the System Controls
screen. LOAD OFF, normal operation, transfer to bypass, charger control, and power
module startup and shutdown functions are controlled from this screen. In addition,
the screen displays the current status of the UPS and indicates whether the UPS is in
Maintenance Bypass or Bypass, and the state of the power module (PM) and battery
charger. Figure 8‐51 and Figure 8‐52 show the System Controls screens.
Use the or pushbutton on the menu bar to toggle the menu bar functions
between the two System Controls screens.
MAINTENANCE BYPASS
BYPASS
POWER MODULE (PM)
OFF :
OFF :
ONLINE :
SYSTEM CONTROLS
LOAD OFF BYPASS NORMAL
CHARGER OFF :
Figure 8‐51. System Controls Screen 1
SYSTEM CONTROLS
LOAD OFF PM OFF CHGR ON
MAINTENANCE BYPASS
BYPASS
POWER MODULE (PM)
OFF :
OFF :
ONLINE :
CHARGER OFF :
Figure 8‐52. System Controls Screen 2
The CHGR pushbutton switch toggles the charger function On and Off. The
PM pushbutton switch toggles the power module function On and Off.
For detailed information about using the System Controls, see Chapter 9, “UPS
Operating Instructions.”