Manuals / Carrier / Kitchen Appliance / Refrigerator

Carrier PC211 specifications Typical Wet-Bulb Type Vacuum Indicator

Models: PC211

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Troubleshooting Analog Signal Password LID Default Screen Maintenance Input Service Configurations Other Problems/Malfunctions Shutdown with On/Off/Reset-Off Transducer Replacement Compressor Assembly Torques

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Figure 25 — Typical Wet-Bulb

Type Vacuum Indicator

Page 343 Page 345

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Carrier PC211 specifications Typical Wet-Bulb Type Vacuum Indicator

Page 343 Page 345

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Contents

Start-Up, Operation, and Maintenance Instructions Safety ConsiderationsPage Page Page Page Page Contents Definitions Analog SignalSummary Details Oil Reclaim System Digital Signal Volatile Memory General Alarm and AlertsGeneral PIC System Components LID Operation and Menus Shunt Trip Safety ControlsPIC System Functions Condenser Pump Control Condenser Freeze Protection Oil Cooler Remote Start/Stop Controls Spare Safety InputsSpare Alarm Contacts Ice Build Control Ice Build Initiation Service Operation Attach to Network Device ControlChanging Refrigerant Types Attaching to Other CCN Modules To Log On To Log Off Holiday Scheduling Chilled Water Recycle Mode Safety Shutdown Before Initial Start-Up Oil Charge Power Up the Controls and Check the Oil Heater Software Version Input Service Configurations To Confirm Refrigerant Type To Change Refrigerant Type Charge Refrigerant into Machine If Rotation Is Proper If the Motor Rotation Is Not Clockwise Operator Duties Preparation Operating the Optional Pumpout Compressor To Read Refrigerant Pressures Return Refrigerant to Normal Operating Conditions Machines with Storage TanksMachines with Isolation Valves Test After Service, Repair, or Major Leak Checking the Auxiliary Switch on Guide Vane ActuatorTrim Refrigerant Charge Check the Lubrication System Cooler Condenser Oil ChangesTo Change the Oil Optional Pumpout System Maintenance Ordering Replacement Chiller PartsControl Algorithms Checkout Procedure Transducer Replacement Starter Management Module SMM Control Test Control ModulesProcessor Module Psio Solid-State Starters Physical Data List of Tables Major PIC Components and Panel Locations LID Screens HCFC-22 Pressure Temperature F HCFC-22 Pressure Temperature CTemperature F Temperature C Contents Contents Control Sensors Temperature Power Panel with Options19XL Identification Typical 19XL Components Design LID Default Screen Dehydration Cold Trap Optional Pumpout System Controls Compressor Fits and Clearances Introduction Page Abbreviations and Explanations Frequently used abbreviations in this manual include Machine Familiarization Machine Information Plate Factory-Mounted Starter Optional Storage Vessel Optional Refrigeration Cycle Motor/Oil Refrigeration Cooling Cycle Page Lubrication Cycle SummaryPage Click here for Lubrication System Page Starting Equipment Unit-Mounted Solid-State Starter Optional Page Unit-MountedWye-Delta Starter Optional Digital Signal Controls General Processor Module Psio Starter Management Module SMM Pack Relay Board Hot Gas Bypass Contactor Relay 3C Optional Control Transformers T1-T4 LID Operation and Menus , , , , , , and Figure General Alarms and Alerts Menu Structure Next Previous Select Exit Status Schedule Setpoint Service To View Point Status Figure Next Previous Select Enter To Override a Value or Status Click here for 19XL Service Menu Structure To Remove an Override Override Indication Time Schedule Operation Figure Press Select to access and view the time schedule Enable Disable Enter Exit Click here for Example of Time Schedule Operation Screen To View and Change Set Points Figure Click here for Example of Set Point Screen Click on an example to view Service OperationLID Screens LID Screens Click on an example to view Capacity Control Entering Chilled Water Control Deadband Control Point Demand Limiting Occupancy Schedule Psio Software Version 08 and Lower Psio Software Version 09 and Higher Safety Controls Page Default Screen Freeze Ramp Loading Control Capacity Override Table Psio Software Version 08 and Lower High Discharge Temperature ControlOil Sump Temperature Control Oil Cooler Psio Software Version 09 and Higher Remote Start/Stop Controls Condenser Pump Control Condenser Freeze Prevention Tower-Fan RelayPage Auto. Restart After Power Failure Page Page Surge Prevention Algorithm Page Surge Protection Lead/Lag Control Common Point Sensor Installation Machine Communication Wiring Lead/Lag Chiller Configuration and Operation Page Standby Chiller Configuration and Operation Lag Chiller Start-Up Requirements Lag Chiller Shutdown Requirements WATER/BRINE Deadband Faulted Chiller Operation Auto. Restart After Power Failure Ice Build Control Ice Build Initiation Start-Up/Recycle Operation Temperature Control During Ice Build Return to Non-Ice Build Operations Attach to Network Device Control Changing Refrigerant Types Click here for Example of Attach to Network Device Screen Enter a 4 Digit Password To Log On Holiday Scheduling Figure Status Schedule Setpoint Service Next Previous Select Exit Press Select to modify the month, day, or duration Click here for Example of Holiday Period Screen Start-Up/Shutdown/Recycle Sequence Figure Local Start-Up Click here for Control Sequence Page Chilled Water Recycle Mode Page Safety Shutdown Before Initial Start-Up Job Data Required Using the Optional Storage Tank and Pumpout System Remove Shipping Packaging Check Machine Tightness Click here for 19XL Leak Test Procedures Page Page Standing Vacuum Test Page Machine Dehydration Page Click here for Dehydration Cold Trap Check Optional Pumpout Compressor Water Piping Check Relief Devices Page Page Carrier Comfort Network Interface Manufacturer Cable No Check Starter Mechanical-Type Starters Benshaw, Inc. Solid-State Starter Page Print and use for job file Potentiometer Adjustment Page Ramp Time Adjustable Current Ramp Changing AdjustmentsCurrent Limit Pulse Start Oil Charge Voltage Measurements Power Up the Controls and Check the Oil Heater Set Up Machine Control Configuration To Confirm Refrigerant Type Input the Design Set PointsInput the Local Occupied Schedule OCCPC01S Password Input Time and Date Configure SERVICE1 Table Estimated Maximum Load Conditions Calculate Maximum Load Calculate Minimum Load Load Surge Prevention Occurs Too Soon Occurs Too Late Modify Amp Correction Factors Config Table Modifications Owner-Modified CCN Tables Check Voltage Supply Page Check Optional Pumpout System Controls and Compressor 19XL Machine Equalization without Pumpout Unit Click here for Control Test Menu Functions 19XL Machine Equalization with Pumpout Unit Page Trimming Refrigerant Charge Initial Start-upPreparation Page Manual Operation of the Guide Vanes Check Rotation Click here for Correct Motor Rotation Check Oil Pressure and Compressor Stop Check Machine Operating Condition Cooler-Condenser Refrigerant, motor cooling, lubrication, and oil reclaim Operating Instructions Prepare the Machine for Start-Up Page To Stop the Machine Extended Shutdown Cold Weather Operation Click here for Refrigeration Log For Print Pumpout and Refrigerant Transfer Procedures Machines with Storage Tanks Transfer Refrigerant from Storage Tank to Machine Valve ConditionPage Open valves 2 Transfer the Refrigerant from Machine to Storage Tank Page Page Transfer All Refrigerant to Condenser Vessel Page Transfer All Refrigerant to Cooler/Compressor Vessel Valve Condition Return Refrigerant to Normal Operating Conditions Page General Maintenance Refrigerant Properties Adding Refrigerant Refrigerant Leak Testing Refrigerant Tracer Repair the Leak, Retest, and Apply Standing Vacuum Test Checking Guide Vane Linkage Click here for Guide Vane Actuator Linkage Weekly Maintenance Scheduled Maintenance Service Ontime Check Safety and Operating Controls Monthly Page ISO Viscosity Grade Refrigerant Filter Click here for 19XL Float Valve Designs Compressor Bearing and Gear Maintenance Cooler Water Leaks Water Treatment Inspect the Starting Equipment Check Pressure Transducers Optional Pumpout Compressor Oil Charge Optional Pumpout Safety Control Settings Figure Troubleshooting Guide Overview Resistance Check Voltage Drop Checking Pressure Transducers Page Page Transducer Replacement MAINT01 MAINT02 MAINT03 MAINT04 Control Test Page Page Control Modules Red Led LID Module Psio Module Input Modules and SMM Module Address SW1 SW2Page Processor Module Psio Figure Inputs Starter Management Module SMM Figure Options Modules 8-Input Option Module Click here for Options Module Installation Page Restore chiller to normal operation, calibrate motor amps Page Damage to the starter may result if wires are reversed Page Electronic Protection Relay EPR Page Page Physical Data Page Page Major PIC Components and Panel Locations Pic Component Panel Location Example 1 Status01 Display Screen Description Range Units Reference Point Name Alarm HistoryExample 1 Status01 Display Screen Entering Chilled Water Example 2 Status02 Display Screen Example 2 Status02 Display Screen Example 3 Status03 Display Screen Example 3 Status03 Display Screen Press Setpoint Example 4 Setpoint Display ScreenExample 4 Setpoint Display Screen Example 5 Configuration Config Display Screen Example 5 Configuration Config Display Screen Example 6 Lead/Lag Configuration Display Screen Example 6 Lead/Lag Configuration Display Screen Example 7 Service1 Display Screen Example 7 Service1 Display Screen Surge/HGBP Delta P2 Example 8 Service2 Display Screen Example 8 Service2 Display Screen Spare 2 20 mA Power Source Example 9 Service3 Display Screen Example 9 Service3 Display Screen Description Range/Status Units Reference Point Name Example 10 Maintenance Maint01 Display ScreenExample 10 Maintenance Maint01 Display Screen Example 11 Maintenance Maint02 Display Screen Example 11 Maintenance Maint02 Display Screen Example 12 Maintenance Maint03 Display Screen Example 12 Maintenance Maint03 Display Screen Example 13 Maintenance Maint04 Display Screen Example 13 Maintenance Maint04 Display Screen Protective Safety Limits and Control Settings Monitored Parameter Limit Applicable Comments Flow Switches Field Supplied Starter Transition Capacity Overrides Active Demand Limit Temper Pressure psi Ature F Absolute Gage Temper Pressure kPa Ature C Absolute Gage HFC-134a Pressure Temperature F Temperature, F Pressure psig 71.18 HFC-134a Pressure Temperature C Temperature, C Pressure Gage kPa 17.8 CCW Volt/ Hz Motor Code Tests To Be Performed Devices Tested Automated Tests Psio ThermistorsOptions Thermistors Transducers Tests To Be Performed Devices Tested Discrete Outputs Pumpdown/LockoutTerminate Lockout Refrigerant Type 2400 Shutdown with On/Off/Reset-Off Primary Message Secondary Message Probable Cause/Remedy Timing Out or Timed Out Ready To Start In XX Min Recycle Shutdown Prestart Alert Normal or Auto.-Restart AutoRestart in Progress Start Mechanism Compressor Jumpstart and Refrigerant Protection Normal Run with Reset, Temperature, or Demand Normal Run Overrides Active Alerts Out-of-Range Sensor Failures Machine Protect Limit Faults Protective Power Loss Power Loss Check SRP Machine Alerts Spare Sensor Alert Messages Other Problems/Malfunctions Disabled CommunicationsFailure High Oil Thermistor Temperature F vs Resistance/Voltage Drop Temperature Voltage Resistance Drop Ohms 116 Temperature C Voltage Resistance Drop Ohms 594 670 Problem Probable Causes Area of Correction Benshaw, Inc. Solid-State Starter Troubleshooting Guide Cutler-Hammer Solid-State Starter Troubleshooting Guide Problem Probable Cause Area of Correction Cutler-Hammer Solid-State Starter Troubleshooting Guide Cutler-Hammer Solid-State Starter Troubleshooting Guide Exchanger Design Water Code Tubes Gal Cooler Additional Data for Marine Waterboxes Compressor Weights Component Weight Compressor/Motor Weights Waterbox Cover Weights* English lb Frame Frames, Std Heat FlangedWaterbox Description Nozzles Exchanger 150 300 Psig Coolers Waterbox Cover Weights* SI kg Frame Frames Motor Code Condenser Unit Volts-PH-HZ Max RLA LRA 19XL Identification Page Rear View Typical 19XL Components Design Page Rear View Typical 19XL Components Design Refrigerant Motor Cooling and Oil Cooling Cycles Lubrication System Cutler-Hammer Solid-State Starter, Internal View Benshaw, Inc. Solid-State Starter Internal View Typical Starter Front View Solid-State Starter Shown 19XL Controls and Sensor Locations Control Sensors Temperature Control Sensors Pressure Transducer, Typical Control Panel Front View With Options Module Power Panel with Options LID Default Screen LID Service Screen Example of Point Status Screen Status01 19XL Menu Structure 19XL Service Menu Structure Example of Time Schedule Operation Screen Example of Set Point Screen 19XL Hot Gas Bypass/Surge Prevention 19XL with Default Metric Settings Example of Attach to Network Device Screen Example of Holiday Period Screen Control Sequence Typical Wet-Bulb Type Vacuum Indicator 19XL Leak Test Procedures Page Page Dehydration Cold Trap Benshaw, Inc. Solid-State Starter Power Stack Ramp Up and Starting Torque Potentiometers Typical Potentiometer Adjustment Typical Cutler-Hammer Solid-State Starter Correct Motor Rotation Refrigeration Log 19XL Pumpout Unit Wiring Schematic Optional Pumpout System Guide Vane Actuator Linkage 19XL Float Valve Designs Optional Pum pout System Controls Psio Module Address Selector Switch Locations LED Locations LID Module Rear View LED Locations Processor Psio Module SSM Options Module Typical Benshaw, Inc. Solid-State Starter Internal View Resistance Check SCR and Power Poles Typical Cutler-Hammer Solid-State Starter Internal View Cutler-HammerTerminal Functions Page Page Compressor Assembly Torques Description Torque Ft-lb Compressor Fits and Clearances Compressor Fits and Clearances Electronic PIC Controls Wiring Schematic page 1 Electronic PIC Controls Wiring Schematic page 2 Starter Cabinet Wiring Field Wiring Carrier Factory Wiring Starter Cabinet Wiring Field Wiring Carrier Factory Wiring Page Page Machine Information PIC Caution 19XL 19XL PIC Time Schedule Configuration Sheet Occpc ICE Build Termination Load Balance Option Motor Temp Override Motor Rated Load Amps CL-9 CL-10 Days Activate

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