Figure 8-25. System Controls Screen 2 - Powerware 9390 Installation & Operation Manual

Using the Control Panel
MAINTENANCE BYPASS
BYPASS
POWER MODULE (PM)
CHARGER
LOAD OFF
The CHGR pushbutton switch, on the System Controls screen, 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."
8-22
SYSTEM CONTROLS
CHGR ON PM OFF

Figure 8-25. System Controls Screen 2

Powerware 9390 UPS (40–80 kVA) Installation and Operation Manual S 164201535 Rev A
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