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Huawei NetCo 15000-C30 Installation And Commissioning Manual

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NetCol5000-C30 kW Insta
llation and Commissioni
ng
www.huawei.com
Copyr ight © 2017 H uawei Technologies Co., Ltd. All r ights r eser ved.

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Summary of Contents for Huawei NetCo 15000-C30

  • Page 1 NetCol5000-C30 kW Insta llation and Commissioni www.huawei.com Copyr ight © 2017 H uawei Technologies Co., Ltd. All r ights r eser ved.
  • Page 2 Foreword This chapter describes the NetCol5000-C30 kW installa  tion scenarios, installation process and installation troubleshooting methods. Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 3...
  • Page 3 On completion of this course, you will be able to:  Describe NetCol5000-C30 kW installation scenarios;  Describe NetCol5000-C30 kW installation process;  Understand NetCol5000-C30 kW installation troubleshooti  ng methods. Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 4...
  • Page 4 Contents 1. NetCol5000-C30 kW Installation Scenarios NetCol5000-C30 kW Installation Process NetCol5000-C30 kW Installation Troubleshooting Metho Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 5...
  • Page 5 Installation Scenarios (1) Chilled Water Distribution Unit NetCol520 Connected  Bottom piping connections Top piping connections （ 1 ） Copper gate （ 2 ） Y-shaped valve strainer Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 6...
  • Page 6 Installation Scenarios (2) Chilled Water Distribution Unit NetCol520 Not Connect  Bottom piping connections Top piping connections （ 1 ） Copper gate （ 2 ） Y-shaped valve strainer Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 7...
  • Page 7 2. NetCol5000-C30 kW Installation Process Installation Flowchart  Safety Precautions  Material Preparations  Installation Process  Installation Key Points  Power-On Commissioning  NetCol5000-C30 kW Installation Troubleshooting Metho Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 8...
  • Page 8 Cable connections Install a Install a rack? rack? Checking after installation Checking after installation Install the rack Install the rack Installing Water Pipe Installing Water Pipe Adapters Adapters Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 9...
  • Page 9 2. NetCol5000-C30 kW Installation Process Installation Flowchart  Safety Precautions  Material Preparations  Installation Process  Installation Key Points  Power-On Commissioning  NetCol5000-C30 kW Installation Troubleshooting Metho Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 10...
  • Page 10 When laying out cables, route all signal cables (such as the equipotentia  l PE cable, indoor unit communications cable, and T/H sensor cable) insid e equipment through corrugated pipe. Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 11...
  • Page 11 After the installation is complete, remove packing materials from the equipment area;  Never use water to clean the electrical components in the interior and exterior of the cabine  Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 12...
  • Page 12 2. NetCol5000-C30 kW Installation Process Installation Flowchart  Safety Precautions  Material Preparations  Installation Process  Installation Key Points  Power-On Commissioning  NetCol5000-C30 kW Installation Troubleshooting Metho Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 13...
  • Page 13 （ 7 ） Stainless （ 8 ） Steel pipe corrugated hose (1 (DN25, inch, BSPP, internal recommended, to threaded connector, be purchased) DN25 recommended, length 200 mm recommended, to be purchased) Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 14...
  • Page 14 Material Preparations (2) Pipe support (unit: mm)  Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 15...
  • Page 15 (1) Bolt (2) Bolt connecting connecting the adapter the adapter plate and plate and cabinet: rack: M10x25 M12x25 (3) Bolt (4) EPDM connecting rubber the rack and foor: M12x60 Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 16...
  • Page 16 NetCol5000-A Installation Scenarios 2. NetCol5000-A Installation Process Installation Flowchart  Safety Precautions  Material Preparations  Installation Process  Installation Key Points  Power-On Commissioning  NetCol5000-A Installation Troubleshooting Methods Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 17...
  • Page 17 Installation Process (1) 1. Transport 2. Unpacking 3. Checking the Pressure 7. Combining 6. Securing the NetCol5000-C30 kW 4.Removing the Pallet 5.Exhaust nitrogen Cabinets Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 18...
  • Page 18 Installation Process (2) 8. Connecting Condensate 9. Connecting the Water 10. Injecting Drainpipes Inlet or Outlet Pipes Nitrogen Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 19...
  • Page 19 11. Filling Water to Exhaust Air 12. Cable Connection 13. (Optional) Installing a T/H Sensor (Ensure that the chilled water valve is fully open (100%)) Checking After Installation 14. Teamwork Networking and Monitoring Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 20...
  • Page 20 Check that power cables are routed separately from signal cables to avoid interference from strong cu rrents on signal cables. Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 21...
  • Page 21 2. NetCol5000-C30 kW Installation Process Installation Flowchart  Safety Precautions  Material Preparations  Installation Process  Installation Key Points  Power-On Commissioning  NetCol5000-C30 kW Installation Troubleshooting Metho Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 22...
  • Page 22 Bind the LCD and the NTC cables to the previous b  inding position using cable ties, and install the front door. Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 23...
  • Page 23 0.8 MPa (when the pressure is stable) nitrogen, and leave t hem for 24 hours; After 24 hours, check whether th e pressure decreases. If no, the pipes do not leak. Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 24...
  • Page 24 Adjust the air exhausting speed until n o bubbles flows out the hose; Rotate the chilled water valve to 0 aft er exhausting the air; Close the air exhaust valve. Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 25...
  • Page 25 2. NetCol5000-C30 kW Installation Process Installation Flowchart  Safety Precautions  Material Preparations  Installation Process  Installation Key Points  Power-On Commissioning  NetCol5000-C30 kW Installation Troubleshooting Metho Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 26...
  • Page 26 Ensure that the power supply parameters are the same as those spe  cified in the nameplate; Ensure that power cables are correctly connected and securely bou  Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 27...
  • Page 27 Valve and query the water inlet and outlet temperature. If the supply water temperature is greater than the return water temp erature, check whether the water supply and return pipes are r eversely connected; Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 28...
  • Page 28 5 seconds, and check whether a water pump starts; Exit diagnostic mode;  After the commissioning is complete, ensure that the NetCol5000-C  30 kW keeps running for more than 30 minutes properly. Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 29...
  • Page 29 30°, and then push the side panel upwards by using both hands until it is remov 2. Check the NetCol520; 3. check the return water pipe and discharge the nitrogen; Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 30...
  • Page 30 NetCol520 Installation (2) 4. Secure the NetCol520 to the ground. Removing the screws of fastening the pallet Adjusting the leveling feet Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 31...
  • Page 31 2. Knock down the knock-off hole by using a claw hammer 3. Install the main water inlet and outlet pipes. Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 32...
  • Page 32 After all pipes are installed, wrap 25 mm-thick in sulation cotton around exposed pipes by using utility knife m easuring tape, and glue for pa sting insulation cotton. Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 33...
  • Page 33 90-degr ee sharp bends; Install the hose clamp; Route the self-drainage pipe ou t of the NetCol520 and then con nect it to the main condensate drainpipe. Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 34...
  • Page 34 The NetCol520 is secured to a support or the floor;  Other refrigeration equipment is running properly bef  ore you start the NetCol520. Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 35...
  • Page 35 All air is exhausted from water pipes;  The flow regulating valve is closed;  The environment and relative humidity in the equipmen  t room meet device operating requirements. Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 36...
  • Page 36 Close the bypass valve and all main pipel ine valves. （ 1 ） Bypass valve （ 2 ） Main pipeline valves Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 37...
  • Page 37 Relationship between the set value and the pipe length diference Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 38...
  • Page 38 4.82 for 1# NetCol5000-C30 3. The diference between L2 and L0 is 12 m. As indicated by the fgure, the regulating valve opening should be set to 3.86 for 2# NetCol5000-C30 Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 39...
  • Page 39 Contents NetCol5000-C30 kW Installation Scenarios NetCol5000-C30 kW Installation Process 3. NetCol5000-C30 kW Installation Troubleshooting Metho Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 40...
  • Page 40 1. The power module should be inserted to the subrack before the fan is started, ensuring that the power module is ready. 2. Check that the cable is properly connected before starting the fan. Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 41...
  • Page 41 Experience Gained The Kp value of PID parameters is used to regulate the violent return-air temperature fuctuation, namely, fuctuation exceeding ±1°C. The Kp value Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 42 should not be too small.
  • Page 42 Summary NetCol5000-C30 kW Installation Scenarios  NetCol5000-C30 kW Installation Process  NetCol5000-C30 kW Installation Troubleshooting Method  Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 43...
  • Page 43 Quiz ) Mpa nitrogen needs to be injected to check the pi pe is free from leakage. Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 44...
  • Page 44 Recommendations Huawei E-Learning website:  http://support.huawei.com/learning/Index!toTrainIndex  Huawei support case library:  http://support.huawei.com/enterprise/servicecenter?lang  Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved. Page 45...
  • Page 45 Thank You www.huawei.com...