HP R1500 HP R/T3000 G2 UPS User Guide - Page 59

Overtemperature condition, Internal UPS fault condition, REPO condition, Site wiring condition,

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Page 59 highlights

Overtemperature condition Possible cause: The UPS internal temperature is too high, or a fan has failed. Action: 1. Power down the UPS ("Powering down the UPS" on page 44). 2. Allow the UPS to cool: a. Clear vents and remove any heat sources. b. Be sure that the that the airflow around the UPS is not restricted. 3. Wait at least 5 minutes, and then restart the UPS. 4. If the condition persists, contact an HP authorized service representative. Internal UPS fault condition Action: 1. Power down the UPS ("Powering down the UPS" on page 44). 2. If the condition persists, contact an HP authorized service representative. REPO condition Action: • If the remote switch is closed, then open the switch to enable power to the output receptacles. • If the condition occurred while reconnecting a disconnected REPO port, then verify the polarity of the REPO connector pins. For more information about REPO ports, see "Connecting the REPO port (on page 21)." Site wiring condition Action: Contact a qualified electrician to be sure that: • The line and neutral wires are not reversed in the wall outlet. • A ground wire connection does not exist. Overload condition All the load LEDs are illuminated. Action: 1. Power down the UPS ("Powering down the UPS" on page 44). 2. Remove one or more load devices to reduce the power requirements. 3. Wait at least 5 seconds and restart the UPS. 4. If the condition persists, verify that the load devices are not defective. Troubleshooting 59

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Troubleshooting 59
Overtemperature condition
Possible cause:
The UPS internal temperature is too high, or a fan has failed.
Action
:
1.
Power down the UPS ("
Powering down the UPS
" on page
44
).
2.
Allow the UPS to cool:
a.
Clear vents and remove any heat sources.
b.
Be sure that the that the airflow around the UPS is not restricted.
3.
Wait at least 5 minutes, and then restart the UPS.
4.
If the condition persists, contact an HP authorized service representative.
Internal UPS fault condition
Action
:
1.
Power down the UPS ("
Powering down the UPS
" on page
44
).
2.
If the condition persists, contact an HP authorized service representative.
REPO condition
Action:
•
If the remote switch is closed, then open the switch to enable power to the output receptacles.
•
If the condition occurred while reconnecting a disconnected REPO port, then verify the polarity of the
REPO connector pins.
For more information about REPO ports, see "Connecting the REPO port (on page
21
)."
Site wiring condition
Action
: Contact a qualified electrician to be sure that:
•
The line and neutral wires are not reversed in the wall outlet.
•
A ground wire connection does not exist.
Overload condition
All the load LEDs are illuminated.
Action
:
1.
Power down the UPS ("
Powering down the UPS
" on page
44
).
2.
Remove one or more load devices to reduce the power requirements.
3.
Wait at least 5 seconds and restart the UPS.
4.
If the condition persists, verify that the load devices are not defective.