Troubleshooting; Troubleshooting Leds (21) And (22); Troubleshooting Not Requiring Eaton After-Sales Support - Eaton Pulsar Serie Manual De Instalación Y De Usuario

5.1

Troubleshooting LEDS (21) and (22)

5.2

Troubleshooting Not Requiring EATON After-Sales Support

ENVIRONMENT FAULT
Press the "Enter" button (27) to display the details below:
Displayed details
NO BATTERY
I/O BAD CONNECTION
NO POWER MODULE
NO BATTERY MODULE
INV THERM OVERLOAD
INVERT LIMITATION
If LED (21) is ON:
The equipment is protected by the UPS but the
operation is downgraded.
If LED (22) is ON:
The equipment is no longer protected by the UPS.
27
Signification
The battery is incorrectly connected
AC source is not connected to the
correct terminals
The power sub-module is not inserted
The battery sub-module is incorrectly
connected
The UPS shuts down automatically
because of a major overload
Short circuit conditions on output
devices

5. Troubleshooting

Correction
Check battery connections (see section
2.9)
Check AC wiring
Check power sub-module connections
(see section 7.1)
Check battery connections
(see section 7.2)
Check the power drawn by the
connected devices and disconnect any
non-priority devices
Check the installation at the UPS output
(wiring, fault equipment)
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