Quinny 65040-AB Compressor Control Test Menu Unload Valve Test Press F1, Horsepower, Unload Press

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Section VIII - Power$ync II™ Operation

The Control Test menu will be available only when the compressor is in a stopped state to allow testing of the electrical and valve controls.

COMPRESSOR CONTROL TEST MENU 1

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UNLOAD VALVE TEST ➔ PRESS F1

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Press F1 again to proceed with the test, or press ENTER to return to Compressor Maintenance Menu 2. If the compressor is running, pressing F1 will have no effect.

UNLOADING VALVE TEST

STAGE 1 VALVE

PRESS F1 TO OPEN PRESS F2 TO CLOSE

PRESS ENTER FOR NEXT

Press F1 to open STAGE 1 lift valve. Press F2 to close STAGE 1 lift valve. Be sure to close STAGE 1 lift valve before proceeding. Press ENTER to go to the next test menu.

UNLOADING VALVE TEST

STAGE 2 VALVE

PRESS F1 TO OPEN PRESS F2 TO CLOSE

PRESS ENTER TO RETURN

Press F1 to open STAGE 2 lift valve. Press F2 to close STAGE 2 lift valve. Be sure to close STAGE 2 lift valve before proceeding. Press ENTER to return to Compressor Maintenance Menu 2.

Press F2 at Compressor Maintenance Menu 2 to display the following compressor information menus:

SERIAL NUM: _______

VER: ___.___

MODEL: ____________

HORSEPOWER: _______

VOLTAGE: __________

STARTER: ____________

COOLING: __________

UNITS: _______________

 

 

This display shows the serial number of the compressor, the software version running, the model number, drive motor horsepower, drive motor voltage, type of starter, type of cooling and type of units that temperature and pressure are displayed in. Use the UP arrow key to move to the next display. Press ENTER to return to Compressor Maintenance Menu 2.

HAT (2) TEMP: _______

INTER. PRESS: ________

MAX UNLOAD: ______

MIN LOAD: ____________

LOAD PRESS: _______

UNLOAD PRESS: ______

FLUID PRESS: ______

MACHINE ID: __________

 

 

This display shows the HAT shutdown STAGE 2 setting, interstage shutdown pressure setting, maximum unloaded pressure setting, minimum full load pressure setting, current load pressure setting, current unload pressure setting, fluid pressure setting and machine ID. Use the UP arrow key to move to the next display. Press ENTER to return to Compressor Maintenance Menu 2.

OPERATING MODE: _________________________

AUTO DUAL TIME: ____ WYE DELTA TIME: ____

HAT STG. 1 DISCH _______ STG. 2 IN ________

HAT PACKAGE DISCH CAPACITY ______________

This display shows the current operating mode (Continuous Run, Auto Dual or Network), timer setting in minutes for turning off the unit after it has unloaded, timer setting in seconds for switching from wye to delta (if a wye-delta starter has been provided), STAGE 1 temperature shutdown, STAGE 2 inlet temperature shutdown, package temperature shutdown, and rated capacity in CFM. Use the UP arrow key to move to the next display. Press ENTER to return to Compressor Maintenance Menu 2.

**LOAD/UNLOAD CYCLES: ______TOTAL

**CYCLES/MINUTE:______************

LOADED TIME:______(SECS)**********

UNLOADED TIME: _____**************

The LOAD/UNLOAD CYCLES is a total count of the number of times this compressor has cycled while running in Power$ync II™ Mode. This can be useful to determine if the blowdown solenoid valve needs to be serviced or replaced. The CYCLES/MINUTE displays the number of cycles that have occurred in the last minute. This number is updated every minute as long as the compressor is running. LOADED TIME and UNLOADED TIME display, in seconds, how long the compressor was loaded and unloaded in the last cycle. Tests have shown that short cycles can cause overheating of the compressor. To ensure that short cycling will not cause overheating of the

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Quincy Compressor® - QSD™

 

 

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Contents QSD Series Page Table of Contents Section V Maintenance or Service Preparation Standard Warranty Dimensional Data air-cooled Dimensional Data water-cooled Safety Precautions Section I GeneralSafety Alert Symbols Spare Parts Ordering InformationSection II Description General Description Compression Cycle and Air FlowCooling System Lubricating Fluid SystemMoisture Separator Water-cooledCapacity Control System Electrical System Back-up Control Shutdown ConditionsIndicators Safety SensorsMain Power on Light High Discharge Air Temperature LightsSection II Description Section III Installation Moving the Unit to the Installation SiteReceiving LocationPiping Connections Manual Shutoff Valve Piping Fit-upElectrical GuardsWater Flow Water QualityFluid Level Fan RotationSection IV Operating Procedures Prior to StartingStarting the Compressor Stopping the Compressor Normal OperationStopping the Compressor Emergency Temperature Readings Water-cooledPressure Readings Section V Preparing for Maintenance or Service This page Intentionally Left Blank Section VI Servicing SafetyFluid Specifications Air Filter Fluid LifePreparation for New Seal Installation Input Shaft SealSeal Installation Airend Sealing SystemSection VII Service Adjustments Pressure SwitchPressure Switch Back-up Operating Mode Adjusting Pressure SwitchThis page Intentionally Left Blank Section Viii Power$ync II Operation Introduction to Power$yncBack-up Mode Operation Do not switch modes with power on the compressorMultiple Machine Operational Mode Auto Dual Time DelaySingle Machine Operational Modes Continuous RunPressure Settings Network Load Delay TimeNetwork Installation Connecting Cable to the Power$ync II Circuit BoardRocker Switch Settings UP/DOWN DEADBAND, F1 EDIT, Enter Return Network Voltage Tests on Power$ync II SystemsNetwork Setup Power-up Displays Start-upSection Viii Power$ync II Operation Compressor in Back-up Mode U19 Memory Failure Contact Your Service RepresentativeU19 Data not Initialized Press F2 to Initialize Deadband Data Error Press F1 to ClearU19 Data Checksum Error Press F2 to Update Filter Needs Servicing Please Replace AS Soon AS Possible Start-up Displays Operational DisplaysAdditional Sensors Compressor is StartingProgrammed Shutdown Compressor is Unloaded Minutes Left to ShutdownCompressor is Unloaded Compressor Settings and Maintenance Displays Mode and Pressure DisplaysCompressor Mode of Operation Auto Dual Timed Stop Press F1 Press F2Read Pressure Settings pages 34-35 before Press F1 to change the load and unload pressuresMachine ID for this Compressor Press Enter to Accept Value Machine ID SetupPlease Wait Network Configuration in Progress Before setting or changing a sequence, read Sequence Network DataUP/DOWN POSITION, F1 EDIT, Enter Return UP/DOWN Machine ID, Enter ReturnDAY Monday SEQ Network Configuration MenuDAY Monday SEQ Abcd To clear a particular sequence from the memory, press F1 Filter Service Hourmeters Reset Service HourmetersCompressor Hourmeter Menu Compressor Hourmeters Intake Filter HoursPress F1 to Reset Fluid Filter Hours Press Enter to Return Fluid Filter Hours Reset to Press Enter to ReturnPress F1 to Reset Fluid Hours Press Enter to Return Fluid Hours Reset to Press Enter to ReturnCompressor Maintenance Menu Compressor Control Test Time Menu To View Current TimeTo SET Time and Date Time and Date Menu Current Time on this ControlHorsepower Compressor Control Test Menu Unload Valve Test Press F1Unload Press Fluid PressUnit Configuration Date Modem Baud Rate SetupCompressor Diagnostic Menu View Shutdown LOG Network DiagnosticSection Viii Power$ync II Operation ETOL00 FTOL00 Network Connection Data Confidence F1 to EDIT/ENTER to Accept Value Indicator is lit, the indicator will remain litModem INITIALIZATION** Init Compressor has Shut Down Emergency Stop Button WAS Pressed Sequence Data Error Press F1 to Clear Schedule Data Error Compressor has Shut Down Take Corrective Action Back-up Mode until all faults have been corrected Inlet Temp Fluid Pressure STG 1 OUT Temp STG 2 in Temp Shutdown Log Messages Emergency Stop PressedMotor Overload STG 2 Discharge RTD Failure Control log has no entries at that point Section IX Troubleshooting Probable Causes Corrective Action Failure to StartSection IX Troubleshooting Unscheduled ShutdownProbable Causes Corrective Action Unscheduled Shutdown Frequent Air Cleaner Clogging High Discharge Air TemperatureProbable Causes Corrective Action Low Air Delivery Frequent Fluid Filter CloggingCompressor does not Unload when there is no Air Demand Too Rapid Cycling Between Load and Unload Pressure Relief Valve Exhausting Excessive Fluid in Buffing Air Vent BowlsWater in Buffing Air Vent Bowls Excessive Fluid in Gearbox Vent BowlLow Delivery Pressure High Interstage PressureErroneous Displays Microprocessor Will Not Display MessagesSection X- Maintenance Schedule Interval ActionDaily Operating Record Quincy Compressor QSD Quincy Compressor QSD
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