Powerware Prestige 6000 Installation And Operator's Manual page 80

Troubleshooting
Condition
Remote Emergency
Power-Off switch does not
shut down the UPS.
PowerPass Distribution
Module does not deliver
expected voltage. g
OVERLOAD
SITE FAULT
OVERTEMP
BATTERY
SELF TEST
OVERLOAD
OVERTEMP
BATTERY
72 Powerware
Possible Cause
REPO switch is not wired properly.
Voltage Selector switch on the
power processing unit is not set
properly.
Circuit protectors or input
breakers on the PPDM are tripped
or off.
Power requirements exceed UPS
capacity. If overload is greater than
105%, the alarm beeps every
second and the UPS may switch to
Bypass mode.
The UPS switched to Bypass mode
because the overload increased
(above 105%). The alarm beeps.
The utility line voltage and
frequency are out of specification.
UPS internal temperature is too
high. The alarm beeps and the UPS
switches to Bypass mode for
approximately 10 minutes,
allowing the UPS to cool down.
Weak battery while in Normal
mode. The alarm beeps.
Battery breaker open (O).
Battery cabinet is not properly
connected to the UPS.
Prestige Series Installation and Operator's Manual for IBM Applications (6000 VA) Uncontrolled Copy
®
Action
Check connections and contact your
service representative.
Shut down the UPS (see page 49). Select
proper voltage position (see page 37)
and restart the UPS (see page 39).
Check the load for a fault condition,
then reset circuit protectors or input
breaker.
Your UPS continues to operate.
Reduce load.
Reduce load.
If the Overload indicator remains lit,
reset the UPS by pressing the
Output On button until the alarm
|
beeps.
You may need to obtain a larger capacity
UPS.
The inverter remains online, deriving
power from the utility until it is no
longer acceptable.
Check the unit configuration.
Refer to the product specifications (see
page 65).
Shut down the UPS. Clear vents.
Remove any heat sources. Wait
approximately 5 minutes and retry.
Contact your service representative if
condition persists.
Allow the battery to charge for 24 hours,
then retest. Have batteries replaced if
condition persists.
Verify that the battery cabinet breaker is
in the ON ( ) position.
|
Verify that the battery cords are
connected.