-27-
Battery over voltage
Battery is over
charged
Switching to battery mode
automatically, and after the
battery voltage is normal
and the mains is normal, the
UPS would Switching to line
mode automatically again.
Battery low
Battery voltage is
low
When audible alarm
sounding every second,
battery is almost empty.
Charge fail
The charge is
broken
Notify dealer.
DC-DC temperature
high
Inside temperature
of the UPS is too
high
Check the ventilation of the
UPS, check the ambient
temperature.
Inverter temperature
high
Inside temperature
of the UPS is too
high
Check the ventilation of the
UPS, check the ambient
temperature.
Ambient temperature
high
The ambient
temperature is too
high
Check the environment
ventilation.
Line voltage high
(OVCD action)
Input power
voltage is too high
Switching to battery mode
automatically, and after the
mains is normal, the UPS
would Switching to line
mode automatically again.
Battery open
Battery pack is not
connected
correctly
Do the battery test to
confirm.
Check the battery bank is
connected to the UPS.
Check the battery breaker is
turn on.
Overload
Overload
Check the loads and
remove some non-critical
loads.
Check whether some loads
are failed.
Site fail
Phase and neutral
conductor at input
of UPS system are
reversed
Rotate mains power socket
by 180° or connect UPS
system.
Summary of Contents for UPS I1000
Page 1: ...USER MANUAL ONLINE UPS UPS I1000 2000 3000 Uninterruptible Power Supply www pinnacle co za...
Page 36: ...33 DB 9 Interface of AS400 communication protocol...
Page 38: ...35 Appendix Rear panel Back View of I1000 Back View of I1000S...
Page 39: ...36 Back View of I2000 Back View of I2000S...
Page 40: ...37 Back View of I3000 Back View of I3000S...
Page 41: ...38 614 09358 00...