INFOSEC UPS SYSTEM - 4, rue de la Rigotière – 44700 Orvault – FRANCE - www.infosec.fr
Hot Line : tel : + 33 (0)2 40 76 15 82 - fax : + 33 (0)2 40 94 29 51 - [email protected] – 09 05 04 206 03
7
SYMPTOM POSSIBLE
CAUSE SOLUTIONS
1. Battery missing.
1. Charge battery up to 8
hours.
2. Faulty battery.
2. Replace with the same
type of battery.
No LED display on the
front panel.
3. Power switch was not
pressed for at least 5
seconds.
3. Press and Hold power
switch for at least 5 seconds.
Alarm buzzer beeps
continuously when AC
supply is normal.
1. UPS overload.
1. Verify that the load
matches the UPS capability
stipulated in the
specifications.
1. UPS overload or the
connected equipment is
defective.
1. Remove some non-critical
load.
2. Flat battery.
2. Recharge the battery by
plugging the UPS in for 24
hours.
In the event of power
failure, reduced backup
time.
3. Battery defect due to high
temperature operation
environment, or improper
operation to battery.
3. Replace with the same
type of battery.
1. Blown fuse.
1. Replace the same type of
fuse.
2. Power cord is loose.
2. Reconnect the power cord
properly.
Mains normal but LED is
flashing and beeping.
3. No mains power supply or
UPS is not on.
3. Check the power supply
