Dell 1000W User Manual

73
Troubleshooting
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Table 16. Typical Alarms and Conditions (continued)
Alarm or Condition ActionPossible Cause
Charger Failure
(Alarm 34)
Continuous Alarm
A battery charger fault has been
detected.
The UPS turns off the charger until the next
power recycle. Contact your service
representative.
Output Short Circuit
(Alarm 58)
Continuous Alarm
The UPS has detected an
abnormally low impedance
placed on its output and
considers it a short circuit.
The UPS shuts down after five line cycles.
Heatsink Over Temperature
(Alarm 73)
Continuous Alarm
The UPS has detected that one
of its heat sinks has exceeded
the maximum defined
operating temperature. Possible
fan failure.
Ensure that the fans are spinning and that the
air intake vents on the UPS are not blocked.
Once the maximum temperature is reached,
the UPS shuts down.
Fatal EEPROM Fault
(Alarm 53)
Continuous Alarm
There is EEPROM data
corruption due to a failed
device or incorrect flash
upgrade.
Contact your service representative.
Fan Failure
(Alarm 193)
Continuous Alarm
The UPS has detected that one
or more fans are not
functioning properly.
This is an alarm only. Contact your service
representative immediately and remove the
load.
Silencing the Alarm
Press any button on the control panel to silence the alarm. Check the alarm condition and perform the
applicable action to resolve the condition. If any new alarm becomes active, the audible alarm resumes,
overriding the previously silenced alarm.

Dell 1000W Specifications

General

Input Frequency	50/60 Hz
Output Frequency	50/60 Hz
Form Factor	Tower
Input Voltage	120V
Output Voltage	120V
Battery Type	Sealed Lead Acid
Interface Ports	USB

Summary

Notes and Warnings

Introduction

Finding Information

Guide to locating documentation and support resources for the UPS.

Safety Warnings

Installation

Preparation and Identification

Covers equipment inspection, unpacking, and panel identification procedures.

UPS and EBM Configuration

Details rackmount, tower setup, and External Battery Module installation.

Connection and Startup

Guides for connecting the UPS, REPO, and initial system startup.

Operation

UPS Startup and Shutdown

Procedures for starting, starting on battery, and shutting down the UPS.

Control Panel and Display Usage

Explains control panel functions, display screens, and status indicators.

Event Log and Measurements

Accessing event logs, viewing system measurements, and status screens.

Configuration and Settings

Covers modifying settings, load segments, battery tests, and restart options.

Behavior on Overload

How the UPS responds to various overload conditions.

Additional UPS Features

Communication Ports (RS-232 and USB)

Details on connecting computers via serial and USB ports for management.

Dell Network Management Card

Information on installing and using the optional network management card.

Dell UPS Management Software

Overview of the software for UPS monitoring and control.

UPS Maintenance

UPS and Battery Care

Guidelines for keeping the UPS and batteries clean and at optimal temperatures.

Transporting the UPS

Procedures for safely disconnecting and preparing the UPS for transport.

Storing and Replacing Batteries

Recommendations for storage, battery replacement, and testing.

Updating UPS Firmware

Instructions on obtaining and installing firmware updates.

Specifications

Model and Dimension Details

Lists available models, EBMs, physical dimensions, and weights.

Electrical and Environmental Specs

Details on electrical input/output, environmental conditions, and safety.

Battery Configuration and Runtimes

Information on battery types, fuses, charging, and estimated runtimes.

Troubleshooting

Accessing Alarms and Status

How to navigate menus to view alarms, notices, and battery status.

Event Log and Typical Alarms

Accessing event logs and understanding common alarms, causes, and actions.

Silencing the Alarm

Procedure to temporarily silence audible alarms and resolve conditions.