American Power Conversion DX, FM manual Coil fluid temperature activation threshold and deadband

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Coil fluid temperature activation threshold and deadband

Path: Main > Setup > System # > System Config > Coil Fluid Options

The Coil Fluid Options help control the optional MultiCool coil or Economizer coil in equipped Systems. Set the temperature threshold and deadband for using the MultiCool coil or the Economizer coil. The System will compare the actual coolant temperature with the setpoint and deadband to determine if the coolant is at a temperature low enough to operate the coils.

Coil Fluid Temp Activation: Threshold. Set the coil fluid activation threshold. The coolant temperature must be below the threshold to use the optional MultiCool coil or Economizer coil.

Coil Fluid Temp Activation: Deadband. Set the MultiCool or Economizer activation deadband. The

deadband is the sensitivity range above the Coil Fluid Temp Activation: Threshold that the coolant temperature can reach before the controller will stop using the MultiCool or Economizer coil. For example, if the threshold is 10°C (50°F) and the deadband is 2.2°C (4°F), then the controller will disengage the MultiCool coil or Economizer coil when the coolant temperature exceeds 12.2°C (54°F) and will not reengage the coil until the coolant temperature reaches 10°C (50°F).

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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 Module Modules, Systems, and GroupsSystem Group Safety symbols that may be used in this manual Symbols Used in this ManualCross-reference symbols used in this manual Static discharge Safety HazardsLockout/tagout Electrical hazards Safe refrigerant handling Moving parts Tools and partsOperation Display InterfaceScrolling status screens Using the Display InterfaceStatus Screen Name Status Information Displayed Main menu screen Password entryNavigating the interface Start the System Change settingsFactory default settings Stop the SystemCommissioning Power on Power On/Off ProcedurePower off Commissioning Checklists Initial Inspection ChecklistMechanical and Refrigeration Inspection Checklist Electrical Inspection ChecklistEnsure that Mechanical Inspection Air-cooled Checklist User Interface Box Inspection ChecklistStart-up Inspection Checklist While the equipment is operating, ensure thatFinal Inspection Checklist Owner AcceptanceSystem Configuration System optionsPage Page System delays Sensor setup Building managementSettings for fluid-cooled options Fluid-Coil Type Applicable SettingsValve types Actuator typesEconomizer isolation valve optional Coil fluid temperature activation threshold and deadband Contacts and Relays Input contactsMap Description/Function Output relays Configure Module Module ConfigurationAlarm detectors Calibrate airflow manually Module ControlCalibrate airflow automatically Reset humidifier Reset Variable Frequency DriveSet up humidifier Control the Environment How the modes workPage Setpoints Deadbands Cool Deadband Compressor Allocation Return air relative humidity Modes Essential functionsHow to tune the PIDs PID controlsControl Proportional Integral Derivative Method Loop Behavior PID Tuning CorrectionHumidification sensitivity Humidity alarms AlarmsTemperature alarms Maintenance intervalsAlarm delay Group configuration GroupGroup settings Mode Range Share ifSystem failure events Display Password and time-outTemperature and pressure units Date and timeAdjust display How to update the firmwareReset to defaults Product dataNetwork Configuration Network configurationView Status Readings Module statusSystem status Group statusView Event Log View logRespond to Alarms Alarm messages and suggested actions Displayed Alarm Message Action RequiredDisplayed 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 TCP/IP configuration methods Quick ConfigurationOverview APC Device IP Configuration Wizard Bootp and Dhcp configurationOption 43 = 01 04 31 41 50 43 where Remote access to the control console Control console Choose Network from the Control Console menuWeb interface Access a Configured UnitTelnet/SSH Snmp Recover From a Lost Password Cleanliness Monthly Preventive MaintenanceEnvironment Mechanical ElectricalQuarterly Preventive Maintenance  Record the amperages for the following componentsFunctional tests Semi-Annual Preventive Maintenance  Measure the refrigerant pressures Troubleshooting Problem Possible Cause Corrective ActionProblem Possible Cause Corrective Action Problem Possible Cause Corrective Action Problem Possible Cause Corrective Action Problem Possible Cause Corrective Action Page Terms of warranty One-Year Factory WarrantyNon-transferable warranty Exclusions Warranty claims Claims Warranty ProceduresParts Page Page 990-3127 10/2007

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.
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