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19XR,XRV Hermetic Centrifugal Liquid Chillers 50/60 Hz With PIC II Controls and HFC-134a

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19XR,XRV Hermetic Centrifugal Liquid Chillers 50/60 Hz With PIC II Controls and HFC-134a ( 19xrxrv-hermetic-centrifugal-liquid-chillers-50-60-hz-with-p )

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INSPECT WIRING AND RECORD ELECTRICAL DATA: RATINGS: Motor Voltage Motor(s) Amps Oil Pump Voltage Starter LRA Rating Line Voltages: Motor Oil Pump Controls/Oil Heater FIELD-INSTALLED STARTERS ONLY: Check continuity T1 to T1, etc. (Motor to starter, disconnect motor leads T4, T5, T6.) Do not megger solid-state starters; disconnect leads to motor and megger the leads. STARTER: MEGGER MOTOR 10-Second Readings: 60-Second Readings: Polarization Ratio: Electro-Mechanical “PHASE TO PHASE” T1-T2 T1-T3 T2-T3 Solid-State “PHASE TO GROUND” T1-G T2-G T3-G Manufacturer Serial Number Motor Load Current Transformer Ratio Solid-State Overloads Yes No CONTROLS: SAFETY, OPERATING, ETC. Perform Controls Test (Yes/No) : PIC II CAUTION COMPRESSOR MOTOR AND CONTROL PANEL MUST BE PROPERLY AND INDIVIDUALLY CONNECTED BACK TO THE EARTH GROUND IN THE STARTER (IN ACCORDANCE WITH Yes CERTIFIED DRAWINGS). RUN MACHINE: Do these safeties shut down machine? Condenser Water Flow Chilled Water Flow Pump Interlocks INITIAL START: Line Up All Valves in Accordance With Instruction Manual: Start Water Pumps and Establish Water Flow Yes 􏰁 Yes 􏰁 Yes 􏰁 No 􏰁 No 􏰁 No 􏰁 Oil Level OK and Oil Temperature OK Check Oil Pump Rotation-Pressure Check Compressor Motor Rotation (Motor End Sight Glass) and Record: Clockwise Restart Compressor, Bring Up To Speed. Shut Down. Any Abnormal Coastdown Noise? *If yes, determine cause. Yes* No START MACHINE AND OPERATE. COMPLETE THE FOLLOWING: A: Trim charge and record under Charge Refrigerant Into Chiller section on page 63. B: Complete any remaining control calibration and record under Controls section (pages 10-45). C: For unit mounted VFD complete pages 58-61. D: Take at least two sets of operational log readings and record. E: After machine has been successfully run and set up, shut down and mark shutdown oil and refrigerant levels. F: Give operating instructions to owner’s operating personnel. Hours Given: Hours G: Call your Carrier factory representative to report chiller start-up. SIGNATURES: CARRIER TECHNICIAN CUSTOMER REPRESENTATIVE DATE DATE CL-2

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19XR,XRV Hermetic Centrifugal Liquid Chillers 50/60 Hz With PIC II Controls and HFC-134a

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