Vertiv Liebert XDO Скачать руководство пользователя страница 38 | Manualshive

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Vertiv

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| Liebert® XDO | User Manual

32

ITEMS

DESCRIPTION

ITEMS DESCRIPTION

1

Hose clamp

3

Drain filter baffle

2

Pump

Figure 6-2 Condensate Pump Removal

Note: Regularly check whether the drain filter net of the water pan is blocked by any foreign matter and clean it

immediately.

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Содержание Liebert XDO

Страница 1: ...Liebert XDO High Heat Density Precision Air Conditioner User Manual...

Страница 2: ...o other local practices or building codes as applicable for the correct methods tools and materials to be used in performing procedures not specifically described in this document The products covered...

Страница 3: ...This page is intentionally left blank...

Страница 4: ...1 4 6 Drain Pump 4 1 4 7 Power Module 4 1 5 Temperature and Humidity Sensors 4 1 6 Refrigerant Requirements 4 1 7 Environmental Requirements 5 1 7 1 Operating Environment 5 1 7 2 Storage Environment...

Страница 5: ...nit Piping 16 2 10 1 Assembling the Piping Accessories 16 2 10 2 Internal Piping Specifications 17 2 10 3 Connection Between the Main Unit and the Terminal 18 2 10 4 Air Tightness Test 18 2 10 5 Conde...

Страница 6: ...ectrical Maintenance 29 6 4 2 Control Maintenance 29 6 5 Maintenance of Filter Net 30 6 6 Maintenance of Fan Components 30 6 7 Maintenance of Cooling System 31 6 8 Maintenance of Drainage System 31 7...

Страница 7: ...ensity It is designed to ensure precision equipment such as sensitive industrial processing communication and computers have a controlled operating environment It also has features such as high reliab...

Страница 8: ...ling Capacity kW 0 9 20 kW Digit 7 XD Modular Type B Standard Cabinet Pump System Terminal C Standard Cabinet Compressor System Terminal Digit 8 Power Supply S 220 V to 240 V 1 Ph 50 Hz N 380 V to 415...

Страница 9: ...o the terminal cooling demand which provide more energy saving and more reliable performance 1 4 3 Electronic Expansion Valve EEV The unit is provided with electronic expansion valve to adjust the flo...

Страница 10: ...ormal operation of the terminal unit 1 5 Temperature and Humidity Sensors Vertiv Liebert XDO units are equipped with return air temperature and humidity sensor and supply air temperature sensor as sta...

Страница 11: ...ase contact Vertiv local representative Operating voltage range 220 V to 240 V 10 50 Hz 60 Hz 1 N Pollution level Level II 1 7 2 Storage Environment The storage environment of the Liebert XDO unit mee...

Страница 12: ...ded that the intake of outdoor air be kept below 5 of the entire indoor air circulation 4 All doors and windows should be fully enclosed and the gap should be as small as possible 5 In order to ensure...

Страница 13: ...as replacing filters fans electronic expansion valves and maintaining electronic control boxes Note 2 In case of a special application consult Vertiv local representative 2 3 Unpacking and Inspection...

Страница 14: ...r Manual 8 ITEMS DESCRIPTION 1 Direction of Fork Figure 2 3 Forklift Position to Lift the Unit While moving the indoor unit keep the obliquity within the range of 75 to 105 as shown in Figure 2 4 Figu...

Страница 15: ...ch film then remove the honeycomb cardboard and foam board as shown in Figure 2 5 Figure 2 5 Unpacking the Unit 2 Remove the bottom pallet the unit is fixed on the bottom pallet with M8 x 20 and M8 x...

Страница 16: ...s for threaded rods on site Type I hexagon nut with metal insert GB6170 2000_ M10 4 Provide matching fasteners for threaded rods on site Gasket DMBM8 610 3543 4 Provide matching fasteners for threaded...

Страница 17: ...on diagram in Vertiv Liebert XDC multi connected air conditioner main unit User Manual 2 6 Installation of the Unit 2 6 1 Mechanical Parameters The Liebert XDO unit dimensions and mechanical parameter...

Страница 18: ...specific spacing please refer to the relevant drawings on site The Liebert XDO terminal must be firmly installed at the ceiling Therefore the building structure of the ceiling and the support of the e...

Страница 19: ...e 2 10 shows the four M10 I shaped metal insert hex nuts and eight M10 non I shaped metal insert hex lock nuts that come with the unit accessories to fix the four M10 threaded rods respectively on the...

Страница 20: ...ert XDO to the installation connection of the elevated building structure or ceiling and utilize the parts provided on site to fix it The dimensions of the lifting fixing holes are shown in Figure 2 1...

Страница 21: ...cess Note 3 It is strictly forbidden to install the sling rope on any part other than the hoisting hole of the unit chassis for hoisting When installing the spreader it is necessary to prevent the sur...

Страница 22: ...or lowered to the desired position and use a level gauge to ensure that the cabinet is in a horizontal position 3 Finally tighten the fastening nut on the screw counterclockwise to complete the adjus...

Страница 23: ...y filter is the same as the flow direction of the refrigerant and must not be connected reversely Figure 2 16 Dry Filter 2 10 2 Internal Piping Specifications Vertiv Liebert XDO terminal is installed...

Страница 24: ...onnection In the dehumidification mode the drain pan collects the condensed water of the evaporator and the drain pump discharges it through the drainage piping The drainage copper piping of the upper...

Страница 25: ...e been locked firmly The connecting pipe between the main unit and the terminal has been properly installed and the engineering ball valve in the terminal has been fully opened Condensate drain piping...

Страница 26: ...nameplate The cable size should comply with local cabling wiring regulations 5 Main power supply requirement 220 V to 240 V 10 V 1N 50 Hz 60 Hz power grid system TN TT 6 The power supply cord adopts...

Страница 27: ...ution positions of the low voltage devices as shown in Figure 3 1 Figure 3 2 and Figure 3 3 The detailed distribution information of low voltage electrical components is distinguished according to the...

Страница 28: ...responding ends of the external power supply Leave a certain margin for the incoming cable and fix it on the cable fixing clamp which is fixed on the inner panel of the unit The top inlet outlet holes...

Страница 29: ...te shutdown switch The terminal has been default short circuited in the factory When a remote shutdown is required remove the short circuit wire cable Note When the 37 and 38 terminals are disconnecte...

Страница 30: ...agram of Vertiv Liebert XDO Appendix I 3 4 Electrical Inspection Checklist After the electrical installation is completed check and confirm according to Table 3 2 Table 3 2 Electrical Installation Che...

Страница 31: ...in power supply is within 10 of the nominal range of rated voltage and the power isolation switch of the outdoor unit air cooled condenser is closed 7 Confirm that all electrical or control connection...

Страница 32: ...ch terminal can be operated from the Microprocessor controller color screen of Vertiv Liebert XDC main unit such as system parameter setting status parameter and alarm information viewing etc Refer to...

Страница 33: ...qualified and authorized repair and maintenance personnel can perform system maintenance 6 1 Routine Maintenance Inspection Monthly Check the system components monthly focusing on checking whether th...

Страница 34: ...tuck Fan Whether the fan impeller is deformed Whether the fan is running with abnormal noise Whether a single fan is stopped Check and tighten circuit connectors Filter Check whether the filter is dam...

Страница 35: ...he output voltage 2 Check the control interface board control board temperature and humidity sensor board fan failure detection board electronic expansion valve control board and other surfaces for an...

Страница 36: ...f fan components abnormal fan noise and fan related cabling connections 1 Pay special attention to whether the fan assembly and the wind guide ring are firmly installed and if there is any possible ch...

Страница 37: ...nctioning 3 Check whether the refrigerant piping have the proper support or it is leaned against the wall floor or its frame is vibrating If identified in such a condition fixed it immediately 4 Check...

Страница 38: ...EMS DESCRIPTION ITEMS DESCRIPTION 1 Hose clamp 3 Drain filter baffle 2 Pump Figure 6 2 Condensate Pump Removal Note Regularly check whether the drain filter net of the water pan is blocked by any fore...

Страница 39: ...sed properly Fan power module failure Check the alarm light of the fan power module to determine whether there is a fault Cabling wiring failure Check whether the cables from the main control board fa...

Страница 40: ...d or Handling Method Condensation on the surface of the evaporator Whether the surface of the evaporator is dirty and blocked Check the cleanliness of the surface of the evaporator Dirt blockage on th...

Страница 41: ...35 Vertiv Liebert XDO User Manual Appendix I Circuit Diagram of Vertiv Liebert XDO...

Страница 42: ...Alarm Air Supply Temp Sensor Fault Alarm Fan Fault Alarm Air Supply High Temp Alarm Remote Temp Sensor Fault Alarm Power Module 1 Fault Alarm Air Return High Hum Alarm Electronic Expansion Valve Faul...

Страница 43: ...lve ___ 1 Check whether the wiring cables and coils of the electronic expansion valve are loose Drain pump ___ 1 Check for impurities debris etc in the water pan ___ 2 Check if the drain pump filter n...

Страница 44: ...e_________________________________________________________ Note Please copy this form for record archive Prepared by ____________________________ Serial No ______________________________ Cooling cycli...

Страница 45: ...ronmentally friendly products We will continue to reduce and eliminate toxic and hazardous substances in our products through continuous research The following components or applications contain toxic...

Страница 46: ...Connect with Vertiv on Social Media https www facebook com vertiv https www instagram com vertiv https www linkedin com company vertiv https www twitter com vertiv...

Страница 47: ...rks or registered trademarks of their respective owners While every precaution has been taken to ensure accuracy and completeness here Vertiv Group Corp assumes no responsibility and disclaims all lia...

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