Fault Code - INFOSEC UPS SYSTEM E4 LCD Evolution 5000 Manuel De L'utilisateur

Bypass mode Description
LCD display
Battery Test Description
LCD display
Fault status Description
LCD display

3-9. Fault Code

Fault event
Bus start failure
Bus over
Bus under
Bus unbalance
Inverter soft start failure
High Inverter voltage
Low Inverter voltage
Inverter output short circuited
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 – hotline@infosec.fr – 06 14 AA 59 203 45
When input voltage is within acceptable range and bypass is enabled,
turn off the UPS and it will enter Bypass mode. Alarm beeps every two
minutes.
When UPS is in AC mode or CVCF mode, press "Test" key for more than
0.5s. Then the UPS will beep once and start "Battery Test". The line
between I/P and inverter icons will blink to remind users. This operation
is used to check the battery status.
When UPS has fault happened, it will display fault messages in LCD
panel.
Fault code Icon Fault event
01 None Negative power fault
02 None Battery SCR short circuited
03 None Inverter relay short circuited
04 None Parallel communication
failure
11 None Parallel output current
unbalance
12 None Over temperature
13 None CPU communication failure
14 Overload
Fault code Icon
1A None
21 None
24 None
35 None
36 None
41 None
42 None
43
60