INFOSEC UPS SYSTEM - 4, rue de la Rigotière - 44700 Orvault - FRANCE - www.infosec-ups.com
Hot Line – Tel + 33 (0)2 40 76 15 82 - Fax + 33 (0)2 40 94 29 51 - [email protected] – 01 10 AA 59 205 09
10
E 2 L C D - 6 0 0 / 8 0 0
Problem
Possible Cause
Solutions
Low battery.
Charge the UPS at least 4 hours.
Nothing displays on the
front LCD panel but the
mains is normal.
The UPS is not turned on. Press the power switch again to turn
on the UPS.
Alarm continuously
sounds when the
mains is normal.
The UPS is overload.
Remove some loads first. Before
reconnecting equipment, please
verify that the load matches the UPS
capability specified in the specs.
The UPS is overload.
Remove some critical load.
Battery voltage is too low. Charge the UPS at least 4 hours.
When power fails, back-
up time is shorten.
Battery defect. It might be
due to high temperature
operation environment, or
improper operation to batt.
Replace the battery with the same
type of battery.
The mains is normal but
the UPS is in battery
mode.
Power cord is loose.
Reconnect the power cord properly.
E 2 L C D - 1 0 0 0 / 1 5 0 0 / 2 0 0 0
Problem
Possible Cause
Solutions
AC input is not connected
well.
Check if the input power cord is
firmly connected to the mains.
No words display on the
front panel even though
the mains is normal.
AC input is connected to
the UPS output.
Plug AC input power cord to AC
input correctly.
Batteries are not fully
charged.
Charge the batteries at least 6 hours
and then check the capacity again.
If the problem still persists, please
consult your dealer.
Battery backup time is
shorter than nominal
value.
Batteries defect.
Contact your dealer to replace the
batteries.
Fan is locked or not
working.
Check fans and notify your dealer.
Warning or fault icon is
shown and alarm is
continuously sounding. The UPS is overload.
Remove some loads first. Before
reconnecting devices, please verify
the total loads match the UPS
capability specified in the spec.
Low battery icon is
shown on the LCD
screen.
Low battery icon is shown
on the LCD screen.
Charge the UPS at least 6 hours.
