American Power Conversion FM, DX Module Control, Calibrate airflow manually

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Module Control

The Module Control options are configured and tuned during the commissioning of each Module.

Caution: The settings in the Module Control menu are defined at the factory. Changing the settings incorrectly can cause serious malfunctions and damage to your System. Only qualified service personnel should make changes to these settings.

Calibrate airflow manually

Note: The System must be on and the blowers must be operating to calibrate the airflow manually. If either condition does not exist, the display will prompt you to turn on the System and blowers.

Nom Coil DP. Set the nominal coil differential pressure.

Blower Spd. Adjust the frequency of the blower.

Coil DP. Displays the coil differential pressure. The coil differential pressure changes as the blower frequency is adjusted. The Std Dry value in the table below gives the recommended coil differential pressure for the FM DX Precision Air Conditioner.

 

Coil Differential Pressure Values

 

 

Downflow DX only

Coil dP (in WC)

0.43

0.49

0.55

0.62

 

SCFM

7600

8100

8600*

9100

Downflow Multi/Econ

Coil dP (in WC)

0.59

0.67

0.76

0.86

 

SCFM

7100

7600

8100*

8600

Upflow DX only

Coil dP (in WC)

0.32

0.36

0.41

0.46

 

SCFM

7600

8100

8600*

9100

* Indicates Standard Dry nominal point

Calibrate airflow automatically

Nom Coil DP. Set the nominal coil differential pressure.

Start/Abort. Start the automatic calibration. If calibration is in progress, this line displays: Abort.

Coil DP. Displays the coil differential pressure. The coil differential pressure changes as the blower frequency is adjusted. When the Coil DP values match the Nom Coil DP value, the System will display Calibration Complete. If the System cannot align the two values, the System will display Calibration Failed after two minutes. You must manually calibrate the airflow if automatic calibration fails.

NetworkAIR FM DX 60 Hz Operation, Maintenance, and Troubleshooting

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Contents Operation, Maintenance, and Troubleshooting Page American Power Conversion Legal Disclaimer Page Contents Commissioning Checklists Alarms Network Management Card Troubleshooting Warranty Page Modules, Systems, and Groups ModuleSystem Group Symbols Used in this Manual Safety symbols that may be used in this manualCross-reference symbols used in this manual Safe refrigerant handling Moving parts Tools and parts Safety HazardsLockout/tagout Electrical hazards Static dischargeDisplay Interface OperationUsing the Display Interface Scrolling status screensStatus Screen Name Status Information Displayed Password entry Main menu screenNavigating the interface Stop the System Change settingsFactory default settings Start the SystemCommissioning Power On/Off Procedure Power onPower off Initial Inspection Checklist Commissioning ChecklistsElectrical Inspection Checklist Mechanical and Refrigeration Inspection ChecklistEnsure that User Interface Box Inspection Checklist Mechanical Inspection Air-cooled ChecklistWhile the equipment is operating, ensure that Start-up Inspection ChecklistOwner Acceptance Final Inspection ChecklistSystem options System ConfigurationPage Page System delays Building management Sensor setupFluid-Coil Type Applicable Settings Settings for fluid-cooled optionsActuator types Valve typesEconomizer isolation valve optional Coil fluid temperature activation threshold and deadband Input contacts Contacts and RelaysMap Description/Function Output relays Module Configuration Configure ModuleAlarm detectors Module Control Calibrate airflow manuallyCalibrate airflow automatically Reset Variable Frequency Drive Reset humidifierSet up humidifier How the modes work Control the EnvironmentPage Setpoints Deadbands Cool Deadband Compressor Allocation Return air relative humidity Essential functions ModesPID controls How to tune the PIDsLoop Behavior PID Tuning Correction Control Proportional Integral Derivative MethodHumidification sensitivity Maintenance intervals AlarmsTemperature alarms Humidity alarmsAlarm delay Group Group configurationMode Range Share if Group settingsSystem failure events Date and time Password and time-outTemperature and pressure units DisplayHow to update the firmware Adjust displayProduct data Reset to defaultsNetwork configuration Network ConfigurationModule status View Status ReadingsGroup status System statusView log View Event LogRespond to Alarms Displayed Alarm Message Action Required Alarm messages and suggested actionsDisplayed Alarm Message Action Required Path Main Setup System # System Config Valve Types Check that the # Systems setting Path Main Setup Group Group Module Module Alarm Occurred in Module Control Reset Comm Lost state, or Off Displayed Alarm Message Action Required Displayed Alarm Message Action Required Quick Configuration TCP/IP configuration methodsOverview Bootp and Dhcp configuration APC Device IP Configuration WizardOption 43 = 01 04 31 41 50 43 where Remote access to the control console Choose Network from the Control Console menu Control consoleAccess a Configured Unit Web interfaceTelnet/SSH Snmp Recover From a Lost Password Monthly Preventive Maintenance CleanlinessEnvironment Electrical Mechanical Record the amperages for the following components Quarterly Preventive MaintenanceFunctional tests Semi-Annual Preventive Maintenance  Measure the refrigerant pressures Problem Possible Cause Corrective Action TroubleshootingProblem Possible Cause Corrective Action Problem Possible Cause Corrective Action Problem Possible Cause Corrective Action Problem Possible Cause Corrective Action Page One-Year Factory Warranty Terms of warrantyNon-transferable warranty Exclusions Warranty claims Warranty Procedures ClaimsParts Page Page 10/2007 990-3127

DX, FM specifications

The American Power Conversion (APC) DX,FM series represents a cutting-edge solution designed for critical power management and uninterruptible power supply (UPS) applications. Aimed at businesses and data centers that require robust power protection, this series balances high-performance capabilities with advanced technology features.

One of the key distinguishing features of the DX,FM series is its modular design. This allows users to scale their UPS system according to their needs, making it suitable for a variety of environments. Whether you're managing a small server room or a large data center, the modular architecture ensures that you can add or remove capacity with ease. This flexibility not only optimizes initial investments but also supports future growth seamlessly.

The series employs advanced battery technology, which extends battery life and enhances overall performance. With intelligent battery management systems, the DX,FM ensures that battery health is monitored in real-time, preventing premature failures and unnecessary replacements. This leads to reduced maintenance costs and maximizes uptime.

Additionally, the DX,FM series features innovative cooling solutions that enhance performance in high-density situations. Efficient thermal management reduces the risk of overheating, keeping valuable equipment operating optimally. This is particularly crucial in data centers where heat generated by servers can create potential disruptions.

Another significant characteristic of the DX,FM series is its sophisticated monitoring and management capabilities. Integrated with state-of-the-art software, users can gain remote access to their UPS units, enabling real-time tracking of performance metrics. This remote monitoring capability allows administrators to proactively manage power usage and ensure that systems are operating within safe parameters.

Furthermore, the DX,FM series is designed with a high level of redundancy. This built-in reliability feature ensures that if one unit fails, others can seamlessly take over, maintaining power supply continuity. This is critical for mission-critical environments where power outages could result in substantial financial losses or data loss.

In summary, the American Power Conversion DX,FM series incorporates modularity, advanced battery technology, effective cooling solutions, and sophisticated monitoring features to deliver an ideal power management solution for various organizations. Its design prioritizes flexibility, reliability, and efficiency, making it an essential investment for any business looking to safeguard its operations against power disruptions.