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Indication
LED 26 flashes and
the buzzer sounds
continuously.
Signification
UPS has detected a fault.
Depending on the UPS personalization parameters
(see section 3.4, page 17).
There are two possibilities:
The equipment connected to the UPS continues to
receive AC power, but it is directly from the
AC power source
(via the automatic bypass (LED 19 ON).
The connected equipment is no longer supplied
with AC power.
The equipment connected to the UPS is no
longer protected.
4. Maintenance
Correction
Call the after-sales support
department.
- Page 21
86-153850-00 A01
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