MGE UPS Systems Pulsar MX Frame 15000 RT, Installation And User Manual

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34008486EN/AA
- Page 36
5. Troubleshooting
5.3 Environment faults
Press the "Enter" button (1) to display the details below :
Displayed details Signification Correction
The number of detected batteries of a
level is low compared to the other levels. Check the external battery connection (detection
cable and power cable) see section 2.9, page 27
Or
Put the same number of EXB for each level, see
see section 2.9, page 27
BYPASS AC FREQ/
VOLT NOK The Bypass AC source is out of
tolerance. Check the Bypass AC source voltage or frequency.
I/O BAD CONNECTION AC source is not connected to the
correct terminals Check AC wiring, see section 2.7, page 23
INV THERM OVERLOAD The UPS shuts down automatically
because of a major overload. Check the power drawn by the connected devices
and disconnect any non-priority devices.
INVERT LIMITATION Short circuit conditions on output
devices Check the installation at the UPS output (wiring,
fault equipment).
NO BATTERY The battery is incorrectly connected, or
no battery is detected. Check battery connections, see section 2.9,
page 27
Or
Insert the missing batteries sub-modules, see
section 2.3, page 15
NO BATTERY MODULE No battery sub-module is detected next
to an inserted power sub-module. Check battery sub-module connections, see
section 7.2
NO MODULE No module is detected on the first
(lowest) level. Check the module detection, see section 2.3,
page 15
Or
Insert the missing sub-modules.
NO POWER MODULE No power sub-module is detected next to
an inserted battery sub-module. Check power sub-module connections, see section
2.3, page 15
NORMAL AC FREQ/
VOLT NOK The Normal AC source is out of
tolerance Check the Normal AC source voltage or frequency.
OUTPUT OVERLOAD The UPS is on overload and will shut
down automatically Check the power drawn by the connected devices
and disconnect any non-priority devices.
POWER MODULE NOT
COMPATIBLE The power sub-module inserted is not
compatible. Check if the power rate of the power sub-module is
5 kVA.
SOFT FRAME POWER
NOT COMPATIBLE The software of the power sub-module is
not compatible with the Pulsar Mx Frame
software Upgrade the UPS software via www.mgeups.com
ESC
1
LOAD PROTECTED
x.xkVA / xxx% LOADED
ENVIRONMENT FAULT
SINGLE UPS
= BATTERY Ah