APC ACECFR20200SE4 Installation Manual

Operation and MaintenanceCooling SolutionsEcoBreeze™ SystemACEC101SE, ACEC200SE, ACEC201SE, ACECFR20101SE, ACECFR20200SE, ACECFR20201SE, ACECFR40101SE

EcoBreeze System Operation and Maintenance4Air-to-air heat exchangeThe Module outdoor fan is used to move the ambient air, used as the cooling medium,

5EcoBreeze System Operation and MaintenanceBasic system operation using HACS and a raised floor• Hot air from the servers is controlled through Hot A

EcoBreeze System Operation and Maintenance6ConfigurationModulesThe EcoBreeze is comprised of up to eight identical Modules contained in a common Frame

7EcoBreeze System Operation and MaintenanceCommissioningDANGERHAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASHTurn off all power supplying this equip

EcoBreeze System Operation and Maintenance8Inspection ChecklistsInitial inspection The initial inspection ensures that the equipment has been properly

9EcoBreeze System Operation and MaintenanceElectrical inspection checklistThe electrical inspection verifies that all electrical connections are secur

EcoBreeze System Operation and Maintenance10Mechanical inspectionThe mechanical inspection verifies that all mechanical components and connections are

11EcoBreeze System Operation and MaintenanceUser interface inspection checklistThe user interface inspection verifies that the sensors and internal co

EcoBreeze System Operation and Maintenance12OperationControllersController redundancyThe Frame system uses dual master controllers: a main Module and

13EcoBreeze System Operation and MaintenanceUsing the Display InterfaceThere are two primary user interfaces: a graphical user interface (GUI) and the

Schneider Electric IT Corporation Legal DisclaimerThe information presented in this manual is not warranted by the Schneider Electric IT Corporation t

EcoBreeze System Operation and Maintenance14Menu screensOn any status screen press the > or < arrow to open the top level menu screen. If the di

15EcoBreeze System Operation and MaintenanceNavigating sub menus You select the main menu item by pressing the ENTER key. The screen that opens is a s

EcoBreeze System Operation and Maintenance16Start the SystemPath: Main > Operate > On/OffTo start the System from the scrolling status screen, p

17EcoBreeze System Operation and MaintenanceAbout EcoBreezePath: Main > About EcoBreezeThis is a “view only” screen. No password is required. The s

EcoBreeze System Operation and Maintenance18The Embedded Display Menus Some settings are only available by accessing the embedded display for the inte

19EcoBreeze System Operation and MaintenanceMain menuPress >> at the top of the far right column (Address Status Mode) of the screen to display

EcoBreeze System Operation and Maintenance20Configure the FrameThe Frame distributes power from the mains to the Modules and its master controllers co

21EcoBreeze System Operation and MaintenanceActive Flow Controller (AFC) status will be visible inside a highlighted box when the screen opens. Press

EcoBreeze System Operation and Maintenance22Run Hours:• Pump A: - 0 Hrs• Pump B: - 0 Hrs• Water Treatment: - 0 Hrs• Module 1 Compressor• Module 2

23EcoBreeze System Operation and MaintenanceReset (Option) Run HoursEnter Yes to confirm ESC to exitYes/NoNo will be in the highlighted box on the scr

ContentsEcoBreeze System Operation and Maintenance iSafety...

EcoBreeze System Operation and Maintenance24Water Controls. (Requires device password)• Lead Pump: A or B• Pri Water Src: A or B• Drain Basin: Basi

25EcoBreeze System Operation and Maintenance• DP Sensor Sel: – None: No differential pressure (DP) measurements are to be supplied to the unit.– 4-20

EcoBreeze System Operation and Maintenance26Water Service. (Requires admin password)• Setpoint: 500 - 15000 uS/cm• Deadband: 25 - 15000 uS/cm• Cond

27EcoBreeze System Operation and MaintenanceActiveFlowCtrl Setup. Configure AFC settings.• Edit Config– Enable/Disable (set to Enable before changing

EcoBreeze System Operation and Maintenance28View Setup. Press the UP or DOWN keys to view all sensor information being collected by the Frame controll

29EcoBreeze System Operation and MaintenanceBuilding management system (BMS)The Modbus interface allows the EcoBreeze to communicate with a BMS. The M

EcoBreeze System Operation and Maintenance30Module ConfigurationThe Module configuration settings define which components are available and how the Mo

31EcoBreeze System Operation and MaintenanceDX components• Discharge Pres.: psi/kPa - The pressure at the discharge port of the compressor.• Dischar

EcoBreeze System Operation and Maintenance32View Setup. This is a read-only view of the above configurations. No password is required. • Module # - A

33EcoBreeze System Operation and MaintenanceEnvironment ControlThe EcoBreeze can sense ambient temperature and automatically switch between DRY and WE

EcoBreeze System Operation and MaintenanceiiOperation... 12Controller

EcoBreeze System Operation and Maintenance34The setpoint for each mode must be within the following ranges:• Supply Air - 75.0°F (See “Air Controls”

35EcoBreeze System Operation and MaintenanceEvent LogThe event log saves status information and a message each time a change in the system is detected

EcoBreeze System Operation and Maintenance36Respond to AlarmsWhen an alarm is triggered, the display alerts you through the following methods:• The s

37EcoBreeze System Operation and MaintenanceAFC ModBus Communication ErrorCritical • Check ModBus cable between AFC master sensor and EcoBreeze frame

EcoBreeze System Operation and Maintenance38Primary Water Supply Loss Critical • Check the wiring, verify city water pressure is adequate (if applicab

39EcoBreeze System Operation and MaintenanceAmbient Temperature Sensor Fault, RIM (Frame redundant controller)Critical • Check the wiring. • Check and

EcoBreeze System Operation and Maintenance40Module alarms• “COMPRESSOR ALARMS” on page 40• “ELECTRONIC EXPANSION VALVE (EEV) ALARMS” on page 40• “F

41EcoBreeze System Operation and MaintenanceEEV Temperature Sensor Fault Critical • Check the suction pressure transducer reading. • Check the suction

EcoBreeze System Operation and Maintenance42Discharge Temperature Sensor Fault Warning • Check the wiring. • Check and clean the sensor.• Check the se

43EcoBreeze System Operation and MaintenanceSupply Temperature Sensor FaultCritical • Check the wiring. • Check and clean the sensor.• Check the senso

EcoBreeze System Operation and Maintenance iiiRespond to Alarms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

EcoBreeze System Operation and Maintenance44TroubleshootingNOTE: The EcoBreeze operates using controllers to control internal functions along with var

45EcoBreeze System Operation and MaintenanceModule powered but will not operate• System is off• Remote shutdown or input contact is active• System is

MaintenanceGeneral Task DescriptionsFans • Verify that the fan hardware is tight.• Verify that electrical connection is secure.FiltersClean/replace

47EcoBreeze System Operation and MaintenanceInspecting the Heat Exchangers. Inspect heat exchangers Module by Module. Remove power from the Module to

General cleaningInspect and clean the EcoBreeze system on a regular basis. Do not use cleaners, chemicals, or other materials with strong fumes or odo

49EcoBreeze System Operation and MaintenanceMonthly Preventive MaintenancePrepared By: _________________________________Model Number: ________________

EcoBreeze System Operation and Maintenance50Quarterly Preventive Maintenance* Perform all the Monthly Preventive Maintenance items and the items below

51EcoBreeze System Operation and MaintenanceSemi-Annual Preventive Maintenance* Perform all the Monthly and Quarterly Preventive Maintenance items and

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1EcoBreeze System Operation and MaintenanceSafetyImportant Safety InformationRead the instructions carefully to become familiar with the equipment bef

EcoBreeze System Operation and Maintenance2General InformationOverviewThe EcoBreeze™ is a modular indirect evaporative and air-to-air heat exchanger c

3EcoBreeze System Operation and MaintenanceModule(s)Modules are fully self-contained cooling apparatus, with the exception of common Frame based water