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34007532EN/AA - Page 21
4. Maintenance
Indication
The outlets are not
supplied with power, even
though button 16 is ON
(version 3200C only).
LED 26 flashes and the
buzzer sounds
continuously.
Signification
One of the protection circuit breakers 6 for the
outlets on the back of the UPS is open.
UPS electronics have detected a UPS fault.
Depending on the UPS personalisation parameters
(see section 3.4), there are two possibilities:
◗ the equipment connected to the UPS continues to be
supplied, but directly from the AC-power source (via
the automatic bypass (LED 19 ON);
◗ the connected equipment is no longer supplied.
The equipment connected to the UPS is no
longer protected.
Correction
◗ Check that there is not a short-
circuit on the outlets.
◗ Eliminate any overloads on the
outlets by modifying the distribution
of devices on the outlets.
◗ Restart the UPS.
Call the after-sales support
department.