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American Power Conversion Central Air Conditioning System manual Set Up the Display

Models: Central Air Conditioning System

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Set Up the Display

Set Up the Display

Set display settings, including the time and date, temperature units, passwords, and time-out settings. You can also reset settings to their default values and download new firmware.

Password & Time-out

Path: Main > Setup > System > Display > Password & Time-out

The default user password is APC (uppercase). See “Password entry” on page 4 to enter the password.

Note

Change passwords. Set the passwords necessary to change System settings.

1.Move the selector arrow next to the Change Password option, and press the ENTER key.

2.Select the password to change (either Service or User).

3.Enter your current password.

4.On the Change Password screen, enter a new password (up to 8 characters).

5.Press the ENTER key to confirm the change.

If you do not want settings to be protected by a password, enter a space character for the password.

Note

Password and menu time-out.Set the time-out period during which settings can be changed after the password is entered. If no key is pressed during this period, password entry will be required and the display interface will return to the scrolling status screens.

Invalidate Password. Use the Invalidate NOW option to override the password time-out delay and require password entry immediately.

Date and time

Path: Main > Setup > System # > Display > Date/Time

Set the date. Enter the day, month, and year, and press the ENTER key. The date is displayed on some status screens and is also used in the alarm/event log to date-stamp events.

Set the time. Enter the correct time, and press the ENTER key. The time is displayed on some status screens and is also used in the alarm/event log to time-stamp events.

Temperature & pressure units

Path: Main > Setup > System # > Display > Temp/Pressure Units

Temperature units. Set the units of measure for temperature readings and settings to either Fahrenheit (°F) or Celsius (°C).

NetworkAIR IR Operation, Maintenance, and Troubleshooting

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American Power Conversion Central Air Conditioning System manual Set Up the Display

Contents

NetworkAIR IR Precision Air Conditioner Operation, Maintenance, and TroubleshootingIn-row Page Operation ContentsPage Network Management Card Troubleshooting MaintenanceWarranty Display Interface OperationFunction Scrolling status screens Using the DisplayMain menu screen Operation Using the DisplayNavigating the interface The Module has two levels of password protection Stop the System Set Up System Configuration Up Down Horizontal System Delays Baud Rate. The bus speed for the RS-485bus Applicable Settings Options for Fluid-CooledModulesFluid-CoilType Actuator Types Valve TypesOperation Options for Fluid-CooledModules Coil Fluid Temp Activation Threshold and Deadband Set Up Contacts and Relays Map. Choose alarms or events to map to this relay Page Configure Module Set Up Module ConfigurationAlarm detectors Set Up Module Control Reset humidifier Reset variable frequency driveSet up Humidifier Operation Set Up Module ControlReset compressors How the modes work Control the EnvironmentCool 61.8-90.0F16.5 to 32.2C Cool 0.5-10.0F 0.28 -5.6C PID controls room load 1.Select the PID loop to tune Humidification sensitivity Set Up Alarms Blower Blower Heater Humidifier Set Up Group Sys failure events Group settingsMode RangePage Set Up the Display To update the controller firmware 7.Restart the System Network config Set Up Network ConfigurationView Status Readings Manufacturer Name Model Number The name of the alarm Respond to Alarms Reset sys failure Clear active alarmsOperation Respond to Alarms Displayed Alarm Message Alarm messages and suggested actionsAction Required Action Required Displayed Alarm MessageEnv Temperature Low Displayed Alarm MessageAction Required Reset Humidifier Displayed Alarm MessageAction Required Action Required Displayed Alarm MessageRemote Sensor Added Operation Respond to Alarms Displayed Alarm MessageAction Required Page Network Management Card Quick ConfigurationAPC Device IP Configuration Wizard TCP/IP configuration methodsBOOTP & DHCP configuration Network Management Card Quick ConfigurationSee “BOOTP” on this page or “DHCP” on page Configuration” in the User’s Guide 2. Use the configuration cable APC part 1.Choose Network from the Control Console menu 5.Press CTRL-C to exit to the Control Console menu Overview How to Access a Configured UnitWeb interface Telnet/SSHSNMP FTP/SCP How to Recover From a Lost Password How to Upgrade Firmware 5. Upgrade the AOS. For example Page Monthly Preventive Maintenance MaintenanceVerify that the condensate line is flowing freely Quarterly Preventive Maintenance Verify the following modes of operation Functional testsFull cooling Full reheat Humidification DehumidificationSemi-AnnualPreventive Maintenance Page Problem TroubleshootingPossible Cause Corrective ActionPossible Cause ProblemCorrective Action Airflow too highPossible Cause ProblemCorrective Action HumidifierPage Limited Product Warranty for APC Products WarrantyAssignment of warranties Limited Product Warranty for APC ProductsDrawings, descriptions ExclusionsPage Warranty Procedures Parts Warranty ProceduresPage Page 990-2260-001 APC Worldwide Customer Support990-2260-001 01/2005