Vertiv Liebert CCD25 User Manual
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Vertiv Liebert CCD25 User Manual

Vertiv Liebert CCD25 User Manual

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Liebert® CCD25 and CCD35
User Manual (Original Instructions)
50/60 Hz, Condenser

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Summary of Contents for Vertiv Liebert CCD25

  • Page 1 Liebert® CCD25 and CCD35 User Manual (Original Instructions) 50/60 Hz, Condenser...
  • Page 2 The products covered by this instruction manual are manufactured and/or sold by Vertiv. This document is the property of Vertiv and contains confidential and proprietary information owned by Vertiv. Any copying, use, or disclosure of it without the written permission of Vertiv is strictly prohibited.

  • Page 3: Table Of Contents

    4.5.3 Connecting Communications Cable for Condenser 4.6 Charging Refrigerant and Adding Lubricating Oil 5 Maintenance and Troubleshooting 5.1 Maintenance 5.1.1 Refrigeration System 5.1.2 Heat Exchanger 5.1.3 Fan 5.2 Troubleshooting Appendices Appendix A: Technical Support and Contacts Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 4 Vertiv™ Liebert® CCD25 and CCD35 This page intentionally left blank Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 5: Important Safety Instructions

    NOTE: Prior to moving, installing, or servicing this unit, read the Safety Instructions sheet provided as a separate document shipped with the unit. NOTE: The Vertiv™ Liebert® CRV CCD25 and CCD35 condensers are for outdoor use only. 1.1 Conformity to EU Directives Fabbricante-Manufacturer-Hersteller-Fabricant-Fabricante Fabricante- Tillverkare –...
  • Page 6 Vertiv™ Liebert® CCD25 and CCD35 This page intentionally left blank 1 Important Safety Instructions Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 7: Nomenclature And Components

    Vertiv™ Liebert® CCD25 and CCD35 2 Nomenclature and Components 2.1 Model Number Nomenclature Table 2.1 below and Table 2.2 below describe the model number for Vertiv™ Liebert® CRV CCD25 and CCD35 condensers. Table 2.1 CCD25 Model Number Example Model Number Table 2.2 CCD25 and CCD35 Model Number Digit Definitions...

  • Page 8: Main Components

    Figure 2.1 Diagram of Condenser with Low Ambient Kit Item Description Item Description Condenser Liquid pipe Discharge pipe Receiver Refrigerant flow direction Check valve Outdoor environment Head pressure valve Indoor environment Safety valve Evaporator Pressure switch 2 Nomenclature and Components Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 9 Check valve is installed between the head pressure valve and the receiver on the liquid line, to prevent the refrigerant from flowing back to the condenser. The arrow on the valve indicates the direction of the flow and it should point towards the receiver. 2 Nomenclature and Components Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 10: Accessories

    Standard condenser: -20 °C to 48 °C (-4 °F to 118 °F) . Unit remains operational up to 52 °C (125.6 °F) with reduced capacity. Ambient temperature Condenser with low ambient kit: -40°C to 48°C (-40 °F to 118 °F) 2 Nomenclature and Components Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 11: Storage Environment

    5% RH to 95% RH humidity Storage time The total storage time should not exceed 6 months. Otherwise, contact Vertiv representative to check that the unit is in good condition. 2 Nomenclature and Components Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 12 Vertiv™ Liebert® CCD25 and CCD35 This page intentionally left blank 2 Nomenclature and Components Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 13: Pre-Installation Preparation

    • Carefully inspect all items for visible or concealed damage. • Report damage immediately to the carrier and file a damage claim with a copy sent to Vertiv or to your sales representative. 3 Pre-installation Preparation Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 14: Moving The Unit

    Pull straight the hooks on the top and side wooden panels using a claw hammer. 2. Remove the top and side wooden panels from the low ambient kit. Loosen the clamp that secures the kit to the bracket and then remove the kit. 3 Pre-installation Preparation Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 15: Installation

    4.1 Installation Notes • Vertiv™ Liebert® CRV CRV CCD25 and CCD35 condensers are used with Vertiv™ Liebert® CRV CRD25 and CRD35 row-based cooling units. Read SL-70747 Vertiv™ Liebert® CRV CRD25 and CRD35 Row-Based Cooling Units User Manual before installing and using the CCD25 and CCD35 condensers.
  • Page 16 454 (17.9) Figure 4.2 CCD35 - Dimensions of Condenser for Vertical Airflow Installation Item Description mm (in.) Item Description mm (in.) 2362 (93.0) 906 (35.7) 1246 (49.1) 1272 (50.1) 454 (17.9) 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 17 Figure 4.4 CCD35 - Dimensions of Condenser Stand for Vertical Airflow Installation Item Description mm (in.) Item Description mm (in.) 2126 (83.7) 75 (3.0) 1120 (44.1) 75 (3.0) Ob-round: 12 (0.47) x 20 (0.79) 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 18 Vertiv™ Liebert® CCD25 and CCD35 Figure 4.5 CCD25 - Vertical Airflow Installation Space Requirements Item Description mm (in.) Minimum: 915 (36) Minimum: 1200 (47.2) 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 19 Vertiv™ Liebert® CCD25 and CCD35 Figure 4.6 CCD35 - Vertical Airflow Installation Space Requirements Item Description mm (in.) Minimum: 915 (36) Minimum: 1200 (47.2) 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 20: Horizontal Airflow Installation

    10 mm (0.39 in.) holes in sheet metal. Figure 4.7 CCD25 - Dimensions of Condenser for Horizontal Airflow Installation Item Description mm (in.) Item Description mm (in.) 1562 (61.5) 1272 (50.1) 830 (32.7) 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 21 Figure 4.9 Horizontal Airflow Installation Space Requirements Item Description mm (in.) Item Description The area of airflow passage should be equivalent to or larger Minimum: 600 (23.6) than the area of the frontal surface. Minimum: 600 (23.6) 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 22 Figure 4.11 CCD35 - Dimensions of Mounting Base for Horizontal Airflow Installation Item Description mm (in.) Item Description mm (in.) 830 (32.6) 2236 (88) 428 (16.9) Ob-round: 10 (0.39) x 16 (0.63) 178 (7) 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 23 NOTE: Use appropriate angle iron for bracket when two units are installed with one above the other. Use appropriate channel steel for bracket when three units are installed with one above another. 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 24: Installing The Low Ambient Kit

    Install the other two M6 x 30 screws on the lower holes and then tighten all four screws. 4. Weld the inlet connectors and the outlet connectors. Figure 4.13 Installing the Low Ambient Kit (CCD25 as an Example) 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 25: Connecting Pipelines

    To identify pipe sizes, refer to SL-70747 Vertiv™ Liebert® CRV CRD25 and CRD35 Row-Based Cooling System User Manual . To identify the installation height of the condenser, refer to SL-70747 Vertiv™ Liebert® CRV CRD25 and CRD35 Row-Based Cooling System User Manual.

  • Page 26: Connecting Power Cable For Condenser

    3. In condenser CCD25, remove two M5 screws from its electric control box and remove the cover. 4. Connect the other end of the power cable to the L1, L2, L3, N, and PE terminals of the circuit breaker. 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 27 Vertiv™ Liebert® CCD25 and CCD35 Figure 4.15 CCD25 - Location of the Electric Control Box in Condenser Item Description Electric control box Figure 4.16 CCD25 - Circuit Breaker in Condenser 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 28 Figure 4.17 CCD25 - Location of Cable Access on Electrical Box in Condenser Item Description Item Description Access for condenser fan power supply cable Access for communications cable Access for low ambient kit power supply cable Access for condenser power supply cable (reserved) 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 29 4. Connect the other end of the power cable to the L1, L2, L3, N, and PE terminals of the circuit breaker. Figure 4.19 CCD35 - Location of the Electric Control Box in Condenser Item Description Electric control box 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 30 Figure 4.21 CCD35 - Location of Cable Access on Electrical Box in Condenser Item Description Item Description Access for condenser fan power supply cable Access for communications cable Access for low ambient kit power supply cable Access for condenser power supply cable (reserved) 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 31: Connecting Power Cable For The Low Ambient Kit

    Figure 4.22 Connecting Power Cable for the Low Ambient Kit Item Description Power cable of the low ambient kit 3. Connect the cable to the L and N terminals of the terminal block. 4. Fasten the cable gland. 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 32 Vertiv™ Liebert® CCD25 and CCD35 Figure 4.23 CCD25 - Communications Terminal in Condenser Figure 4.24 CCD35 - Communications Terminal in Condenser 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 33: Connecting Communications Cable For Condenser

    Figure 4.25 Communications Terminal in Evaporator CRD25 and CRD35 Item Description Item Description CRD25 evaporator 41/42 Static pressure sensor CRD35 evaporator 24/51 Water leakage sensor A2/B2 RS485 75/76 Common alarm 37/38 Remote on/off device 4 Installation Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 34: Charging Refrigerant And Adding Lubricating Oil

    (marked on the unit nameplate). Refer to SL-70747 Vertiv™ Liebert® CRV CRD25 and CRD35 Row-Based Cooling System User Manual for charging refrigerant and adding lubricating oil.

  • Page 35: Maintenance And Troubleshooting

    NOTICE Risk of improper maintenance. Can cause equipment damage. All maintenance must be performed only by authorized properly trained and qualified personnel. 5 Maintenance and Troubleshooting Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 36: Maintenance

    4. Avoid snow accumulation around the condenser in winter. 5.1.3 Fan Check that the fan runs normally and check it for problems such as abnormal noise, vibration, and bearing failure. 5 Maintenance and Troubleshooting Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 37: Troubleshooting

    Clear the alien objects from the coil surface or near Insufficient condenser air flow the air inlet High pressure alarm Check fan motors Condenser fan does not run Check if the outdoor unit cable connection is loosened 5 Maintenance and Troubleshooting Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 38 Vertiv™ Liebert® CCD25 and CCD35 This page intentionally left blank 5 Maintenance and Troubleshooting Proprietary and Confidential ©2023 Vertiv Group Corp.

  • Page 39: Appendices

    A.2 Technical Support/Service in Europe, the Middle East and Africa Europe, the Middle East and Africa: For technical support, please contact your local Vertiv or Partner office. You can also contact us using the contact details on our website: https://www.vertiv.com/en-emea/contacts2 A.3 Locations...
  • Page 40 Vertiv™ Liebert® CCD25 and CCD35 This page intentionally left blank Appendices Proprietary and Confidential ©2023 Vertiv Group Corp.
  • Page 41 Vertiv™ Liebert® CCD25 and CCD35...
  • Page 42 Vertiv.com | Vertiv Headquarters, 1050 Dearborn Drive, Columbus, OH, 43085, USA © 2023 Vertiv Group Corp. All rights reserved. Vertiv™ and the Vertiv logo are trademarks or registered trademarks of Vertiv Group Corp. All other names and logos referred to are trade names, trademarks or registered trademarks of their respective owners. While every precaution has been taken to ensure accuracy and completeness here, Vertiv Group Corp.

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Liebert ccd35

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