-28-
EPO active
EPO function is
enabled
Plug into the EPO switch.
Bus fault
UPS internal fault
Notify dealer
Inverter fault
UPS internal fault
Notify dealer
Over temperature
fault
Over temperature
Check the ventilation of the
UPS, check the ambient
temperature and ventilation.
Inverter short
Output short circuit Remove all the loads. Turn
off the UPS. Check whether
the output of UPS and loads
is short circuit. Make sure
the short circuit is removed,
and the UPS has no internal
faults before turning on
again.
Bus short
UPS internal fault
Notify dealer
Please have the following information at hand before calling the
After-Sales Service Department:
1. Model number, serial number
2. Date on which the problem occurred
3. LCD display status, Buzzer alarm status
4. Utility power condition, load type and capacity, environment
temperature, ventilation condition
5. The information (battery capacity, quantity) of external battery pack
if the UPS is “S” model
6. Other information for complete description of the problem
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...