INFOSEC E6 LCD-RT Evolution - Page 22

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 – 05 13 AA 59 208 13
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Warning
3A: Maintain Open
EMBS port is open or the maintain switch
sensor (connected to EMBS port) is trigged.
(The UPS is transferred to bypass).
If the EMBS port is short-circuited, the
warning will disappear.
Warning
3F: Para Protect
Parallel cable is still not connected well when
restart after the parallel system is fault
because of parallel communication failure.
(When this warning appeared, the UPS could
not start up because it is system protection
for parallel system)
1) If the system is still needed to be
operated in parallel mode, please
connect the parallel cable well. And,
choose “Para Unlock” in control
menu to remove the warning. Then,
the UPS could start up.
2) If the UPSs in the system are
separated to single UPS, please
disconnect the output to other UPSs
and choose “Para Unlock” in control
menu to remove the warning. Then,
the UPS could start up.
NOTE: Be careful to check the UPS
operation mode (parallel or single) and
the connections. If the parallel cable is
not connected in the parallel mode, the
UPS may be damaged.
Fault
01: Bus Start Fail
The internal converter failed, so the DC bus
voltage could not be boosted correctly.
Contact the dealer to repair.
Fault
02: Bus Over
1) DC bus voltage is too high because of
mains input or load transient current.
2) The internal converter failed.
1) Shut down and restart the system to
see if it happens again.
2) Contact the dealer to repair.
Fault
03: Bus Under
The internal converter failed, so the DC bus
voltage is too low.
Contact the dealer to repair.
Fault
04: Bus Unbalance
1) The load is special or abnormal, so the
internal positive and negative DC bus
voltages are unbalanced.
2) The internal converter failed.
Contact the dealer.
Fault
11: Inv Start Fail
The internal inverter failed, so the inverter
voltage could not start up correctly.
Contact the dealer to repair.
Fault
12: Inv Volt High
The internal inverter failed, so the inverter
voltage is too high.
Contact the dealer to repair.
Fault
13: Inv Volt Low
The internal inverter failed, so the inverter
voltage is too low.
Contact the dealer to repair.
Fault
14: Output Short
Short circuit occurs on the UPS output.
Remove short circuit.
Fault
1A: NegPower
UPS output power is negative. It means there
is energy feedback into the internal of UPS
from output. It may be caused by
regenerative load or current control failure in
the parallel system.
Contact the dealer.
Fault
21: Batt SCR Short
The internal battery SCR is failed and short.
Contact the dealer to repair.
Fault
24: Inv Rly Short
The internal inverter relay is stick to short or
the SCR of STS (Static Transfer Switch) is
short.
Contact the dealer to repair.
Fault
35: Para Comm Fail
Parallel cable for communication is not
connected well in the parallel system.
Connect the parallel cable well.
Fault
36: OP.I Unbalance
The output current is extremely unbalanced
between the paralleled UPSs or there is an
error in the parallel system.
Contact the dealer to repair.
Fault
41: Over Temp
The internal temperature is too high and
reach the fault level (shutdown):
1) Maybe the environment is hot.
2) Maybe the fan is blocked or failed.
3) Maybe ventilation is blocked by the wall
or other goods.
4) Load is too heavy.
1) Make sure the ambient temperature
not over 40ºC.
2) Make sure the fan is OK.
3) Make sure ventilation is well.
4) Remove some loads if possible.
Fault
42: CPU Comm Fail
Internal communication failure between
CPUs.
Contact the dealer to repair.
Fault
43: Over load
Overload time is out of the specification and
the UPS shuts down automatically.
Remove excess loads from UPS output
and restart it.