R90 ONLINE USER’S MANUAL
UNINTERRUPTIBLE POWER SUPPLY (UPS)
Xtreme Power Conversion Corporation (Rev 3/7/14)
Page 43
The charging status can also be shown on the display as shown below while the charger is operating.
BOOST
FLOATING
3.
Pressing SCROLL BUTTON, steps through all messages from the first to the last, and then returns
back to the first message display.
4.
All alarm codes are present when abnormal behaviors occur.