PowerWalker VFI 10000TCP 3_1 - Manual (Page 55)

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Heatsink Over
Temperature
Alarm code:86
Inside temperature of
UPS is too high Check the ventilation of UPS and
the ambient temperature.
Para Cable Male Loss
Alarm code:E3
The parallel cable is
disconnected Check the parallel cable.
Para Cable Female Loss
Alarm code:E4
The parallel cable is
disconnected Check the parallel cable.
Para Bat Differ
Alarm code:E6
The battery packs of
some UPSs are
disconnected Check if all the battery pack is
connected.
Para Byp Differ
Alarm code:E8
(PowerWalker VFI
10000TCP 3/1 mode
has no this case)
The M2 bypass input of
some UPSs is
disconnected Check the building wiring and
input cable.
Check if the M2 breaker is closed.
Ensure the UPSs are connected to
same input source.
Para Line Differ
Alarm code:E7
The M1 line input of
some UPSs is
disconnected Check the building wiring and
input cable.
Check if the M1 breaker is closed.
Ensure the UPSs are connected to
same input source.
Para Work Mode Differ
Alarm code:E9
There are different
power strategy setting
in parallel system The UPSs with different power
strategy setting (Ex. one Line
mode and one Converter mode)
are forbidden to parallel.
Para Rate Power Differ
Alarm code:EA
There are different UPSs
in parallel system The UPSs with different capacity
(Ex. one 10KVA and one 20KVA)
are forbidden to parallel.
ECO In Para
Alarm code:EB
HE function is enabled
in parallel system HE function is forbidden in parallel
system.