Troubleshooting Requiring Mge Ups Systems After-Sales Support - MGE UPS Systems 4000 RT Installation And User Manual

5.3 Troubleshooting requiring MGE UPS SYSTEMS after-sales support

Display
POWER MODULE
FAULT
BATT MODULE FAULT
FRAME FAULT
Note: In case of multiple fault, press the
Troubleshooting one UPS (or two UPS in parallel) with ModularEasy module:
Indication
The equipments are no longer supplied
when the manual bypass on the
ModularEasy module is set on the
Bypass position.
The equipments are no longer supplied
when the manual bypass on the
ModularEasy module is set on the
Normal position.
The equipments are no longer supplied
if Normal AC source fails
Signification
Internal power sub-module fault detected.
" "
Use Enter button (27) to display details.
Battery fault detected during the battery test.
" "
Use Enter button (27) to display details.
Internal chassis fault detected.
" "
Use Enter button (27) to display details.
" "
Enter button (27) and the scroll button (25) to get access to further details.
Diagnostic
The equipments are connected to the
UPS output instead of the
ModularEasy module output.
The wiring(s) between the UPS and the
ModularEasy module is not correct.
The manual bypass on the
ModularEasy module is set on the
Bypass position.
The wiring(s) between the UPS and the
ModularEasy module is not correct.
5. Troubleshooting
Correction
Call the after-sales support department.
Follow the power sub-module replacement
procedure (see section 7.1)
Call the after-sales support department.
Follow the battery sub-module and battery
module replacement procedure (see section
7.2)
Call the after-sales support department.
Follow the frame replacement procedure (see
section 7.1, 7.2)
Correction
Check the wiring(s) between the UPS
and the ModularEasy module (see
ModularEasy install manual).
Check the wiring(s) between the UPS
and the ModularEasy module (see
ModularEasy install manual).
Set the manual bypass on the
ModularEasy module to the Normal
position.
Check the wiring(s) between the UPS
and the ModularEasy module (see
ModularEasy install manual).
34008030EN/AA
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