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Related Manuals for Emerson COPELAND FDCKA-ZS09-TFM
Summary of Contents for Emerson COPELAND FDCKA-ZS09-TFM
- Page 1 Water Cooled Scroll Condensing Unit - User Manual...
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Page 2: Table Of Contents
Table of Contents Content Page Introduction Safety Information Nomenclature Dimensional Drawings & Data Performance Data (50Hz & 60Hz) Features & Benefits Scope of Supply Electrical Connections Installation & Startup Operational Checklist... -
Page 3: Introduction
Introduction Emerson Water-Cooled Scroll Condensing Units are fitted with high efficient Copeland Scroll Compressors. This document is designed to help the contractor and customer for the installation, commissioning & operation of Emerson’s Water-Cooled Scroll Condensing Unit. Scope of supply – Check page number 10 of this manual for detailed scope of supply. -
Page 4: Safety Information
1. Safety Information Installation and commissioning work on CDU shall be carried out only by qualified, refrigeration personnel who have been trained and instructed. Water Cooled Scroll Condensing Unit is manufactured according to the latest safety standards. Emphasis has been placed on the user’s safety. For relevant standards please refer to the manufacturer’s declaration, available on request. - Page 5 General Instructions WARNING System breakdown! Personal injuries! Never install a system in the field and leave it unattended when it has no charge, a holding charge, or with the service valves closed without electrically locking out the system. System breakdown! Personal injuries! Only approved refrigerants and refrigeration oils must be used.
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Page 6: Nomenclature
2. Nomenclature F M C K A - Z S 1 1 - T F 7 - 0 Revision no. Compressor model Bill of material reference 0 – Base supply Family Coaxial series Unit voltage code condenser F-series model Code Voltage supply-phase 220/230V + 10% - 1~ -60Hz 380V +10% - 3~ -60Hz... -
Page 7: Performance Data (50Hz & 60Hz)
Mechanical Data - 50Hz Receiver Water Water Gross Depth/Width Height [H] Suction Ø Liquid Ø Condensing Unit Model Compressor Model Capacity Inlet FPT Outlet ODF Weight Weight [D/W] (mm) (mm) [SL] (") [LL] (") (") (") (Kg) (Kg) FDCKA-ZS09-TFM ZS09KAE-TFD-600 460/618 FDCKA-ZS11-TFM ZS11KAE-TFD-600... - Page 8 Envelopes R134a R404A 20°C Suction gas return 11K Suction superheat 20°C Suction gas return Evaporating temperature °C Evaporating temperature °C Electrical Data - 50Hz 20°C Sucti on gas return Compressor Maximum Compressor Locked Condensing Unit Model Compressor Model Operating Current (A) Rotor Current (A) 27.0 FDCKA-ZS09-TFM...
- Page 9 Fluid data - 50Hz R134a Medium temperature Water Flow Rate (l/s) Pressure Drop (kPa) Condensing Condensing Unit Model Temperature Evaporating Temperature (°C) (°C) 0.07 0.08 0.10 0.12 0.14 2.76 4.00 4.55 6.48 7.86 0.07 0.08 0.10 0.12 0.14 2.76 3.45 4.55 6.07 7.86...
- Page 10 Fluid data - 50Hz R404a Low temperature Capacity (kW) Power Input (kW) Condensing Condensing Unit Model Temperature Evaporating Temperature (°C) (°C) 1.13 1.41 1.83 2.25 0.68 0.71 0.80 0.81 1.07 1.33 1.70 2.10 0.74 0.78 0.87 0.89 FDCKA-ZS09-TFM 1.00 1.24 1.57 1.95 0.81...
- Page 11 Fluid data - 60Hz R134a Medium temperature Water flow rate (I/s) Pressure drop (kPa) Condensing Condensing unit model Evaporating temperature (°C) temperature (°C) 0.10 0.12 0.14 0.17 0.21 11.2 14.4 0.09 0.12 0.14 0.17 0.20 10.9 14.2 FMCKA-ZS 11-TF7 0.09 0.12 0.14 0.16...
- Page 12 Fluid data - 60Hz R404a Low temperature Capacity (kW) Power Input (kW) Condensing Condensing unit model Evaporating temperature (°C) temperature (°C) 1.58 2.00 2.49 3.08 3.72 4.51 1.37 1.39 1.45 1.54 1.65 1.77 1.48 1.89 2.36 2.90 3.52 4.25 1.52 1.53 1.58 1.66...
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Page 13: Features & Benefits
4. Features & Benefits Efficiency - High efficiency Copeland™ ZB/ZF/ZS compressors for multiple application. Reliability - Compressors are supplied with internal thermal protectors that safeguards against motor overheating and high current. - Dual compliance for better reliability. Smooth Operation - Scroll compressor has an inbuilt check valve that isolates high pressure gas, allowing the compressor to start unloaded with low inrush currents. -
Page 14: Scope Of Supply
6. Scope of Supply - High efficiency scroll compressor - Co-axial condenser - Compressor with Oil Sight Glass and Crank Case Heater - HP/LP switch - Condenser pressure regulator to be provided by the customer as required. The Condenser Pressure Regulator could be selected from below table. This could be provided as additional accessory. -
Page 15: Electrical Connections
7. Electrical Connections... -
Page 16: Installation & Startup
(specify the extent and type of damage found). Unit should be inspected carefully for concealed damage. Notify Emerson sales/application personnel of the damage immediately. Do not repair the unit until instructed by Emerson’s representative. - Page 17 Pipe runs should be kept as short as possible, using the minimum number of directional changes. Use large radius bends and avoid trapping of oil and refrigerant. This is particularly important for the suction line. The suction line should ideally slope gently towards the unit. Recommendation slope is 1/200~1/250.
- Page 18 - Remove the liquid line connection cap. - Then remove the suction connection cap. - Open both valves midway. - Care should be taken to avoid the holding charge from releasing too quickly. - Be sure tube fitting inner diameter and tube outer diameter are clean prior to assembly.
- Page 19 Leak Check The success of all the subsequent commissioning depends on a leak free system, free of contaminants, free of oxides, free of non-condensable’ s, that has been evacuated to a low vacuum and charged with the prescribed refrig- erant. Leak test is particularly important for field-connected systems.
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Page 20: Operational Checklist
Evacuation a. After the system is leak checked, connect approved dual stage vacuum pump sized to application with preferably fresh oil to evacuate the system. b. Ensure all inline system shut-off valves and solenoid valves are fully open. c. Evacuate the system to 300 microns. d. - Page 21 h. Maintenance Water Quality Ensure that the water quality is maintained to reduce the amount of scaling inside the condenser Electrical Connections Check tightness of electrical connections periodically Routine Leak Test All joints should be checked for leaks during site visits. All joints should be leak tested once a year.
- Page 22 System Start-Up and Operational Check Sheet Client Details Facility/Customer Name : Address : Contact Details : Installer : Installation Date : Condensing Unit Info CDU Model : Serial Number : CDU Location : Indoor Unit Make/Model : System Details System Operation Room/Case ID : COMP Voltage : Pipe Length (approx.) :...
- Page 23 Technical data given was correct at the time of printing. Products, specifications and data in this literature are subject to change without prior notice. Updates will be done periodically. Should you need clarification of a specific data, value or information, kindly contact Emerson representative. Contact list United Arab Emirates...