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Figure 6.15 Connection of a Door Contact Switch on the OneWire Adapter

6.5 Installation and Connection the Leak Sensor

Article code of the leak sensor set: 08.014.591.0

Figure 6.16 Leak Sensor

6 Installation and Commissioning

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Vertiv™ Liebert® DCDactive Fan Module User Manual

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Summary of Contents for Liebert DCD

Page 1: ...Liebert DCDactive Fan Module User Manual...

Page 2: ...led coolant fluid supply and return shut off valves where applicable to reduce the amount of coolant fluid leakage and consequential equipment and building damage Refer to local regulations and buildi...

Page 3: ...splay and Sensors 18 5 3 4 Self Diagnosis and Messages 19 6 Installation and Commissioning 21 6 1 Installation 24 6 2 Optional Connection of the General Alarm 32 6 3 Optional Connection of the OneWire...

Page 4: ...9 Water Flow Modulating Valve 69 9 1 Connections 69 9 2 Technical Data 70 9 3 Installation Instructions 71 9 4 Dimensions 72 10 Spare Parts List 73 ii Vertiv Liebert DCDactive Fan Module User Manual...

Page 5: ...ce work must be performed only by properly trained and qualified personnel and in accordance with applicable regulations and manufacturers specifications Opening or removing the covers to any equipmen...

Page 6: ...fluid maintenance Can cause injury Building and equipment damage may also result Installation and service of this equipment should be done only by qualified personnel who have been specially trained...

Page 7: ...become increasingly corrosive with use if not properly inhibited Vertiv recommends installing a monitored fluid detection system that is wired to activate the automatic closure of field installed coo...

Page 8: ...e Keep tines of the forklift level and at a height suitable to fit below the skid and or unit to prevent exterior and or underside damage NOTICE Risk of improper storage Can cause unit damage Keep the...

Page 9: ...68 1 Audio Video Information And Communication Technology Equipment Part 1 Safety Requirements https ramuk intertekconnect com WebClients ITS DLP products nsf 4c8700f3b75987a08525777700583333 224f6ab3...

Page 10: ...1 Important Safety Instructions 6 This page intentionally left blank Vertiv Liebert DCDactive Fan Module User Manual...

Page 11: ...1954 x 420 x 125 mm 76 93 x 16 54 x 4 92 in 2176 x 420 x 125 mm 85 67 x 16 54 x 4 92 in Liebert DCD50 1954 x 579 x 125 mm 76 93 x 22 80 x 4 92 in 2176 x 579 x 125 mm 85 67 x 22 80 x 4 92 in Weight Li...

Page 12: ...2 Product Specifications 8 This page intentionally left blank Vertiv Liebert DCDactive Fan Module User Manual...

Page 13: ...m C For cabinet height of 2200 mm 7 Cabinet Width 0 DCDactive Fan Unit w o cabinet 6 For cabinet width of 600 mm not available for DCD 50 8 For cabinet width of 800 mm 8 Cabinet Type 3 The DCD passive...

Page 14: ...ration A Symmetric with air separation and additional vertical U slots for width 800 mm only B Symmetric with air separation for width 600 mm only L Asymmetric with air separation and additional verti...

Page 15: ...ctive DCM cabinet DCD DCDactive combination upright on pallet edge protection dust cover S DCD DCDactive packed in cardboard box lying on pallet max 4 DCD units or 6 DCDactive wooden crate DCM cabinet...

Page 16: ...ndle 3 Door 4 Upper piping 5 DCD frame 6 Lower Piping 7 Aluminum profile 8 Condensate tray 9 Condensate drain plug 10 Chilled water outlet 11 Chilled water inlet 12 Condensate hose adapter on the bott...

Page 17: ...number 166707 VERTIV article number 08 014 590 0 Mounted on the opposite side of the hinge B Part of leakage sensor set KD item number 166708 VERTIV article number 08 014 591 0 Mounted on the same si...

Page 18: ...3 Vertiv Liebert DCD and Vertiv Liebert DCDactive Unit Code Table 14 This page intentionally left blank Vertiv Liebert DCDactive Fan Module User Manual...

Page 19: ...unit and mounted in the server cabinet The units enable extended functions of the Vertiv Liebert DCDactive Table 4 1 below lists the available units Designation Figure Type Scope of Delivery Max Conne...

Page 20: ...s The Table 4 2 below provides an overview of these accessories Designation Figure Type Code Option Required Possible Use According to Option Standalone return temperature controller 08 009 166 0 Inde...

Page 21: ...properly trained and qualified personnel and in accordance with applicable regulations and manufacturers specifications Opening or removing the covers to any equipment may expose personnel to lethal...

Page 22: ...he server cabinet rack and in the fan module exhaust air temperature after the heat exchanger in the door can be measured and displayed The door contact switch can also be used to monitor the opening...

Page 23: ...return temperature Vertiv Liebert DCD Control of the return temperature Monitoring of alarm thresholds see Setting of temperature alarms Accessories Water temperature sensors for flow and return Disp...

Page 24: ...at the valve opens in the event of malfunctions or a power failure emergency operation Door contact switch error x 60 Only one communication error to the UFN0001 OneWire adapter can be detected The co...

Page 25: ...ce work must be performed only by properly trained and qualified personnel and in accordance with applicable regulations and manufacturers specifications Opening or removing the covers to any equipmen...

Page 26: ...a leak detection signal The overflow drain pan should have a drain line connected to it that flows to a floor drain or maintenance sink in case of a shutoff valve or leak detection system malfunction...

Page 27: ...inhibited Vertiv recommends installing a monitored fluid detection system that is wired to activate the automatic closure of field installed coolant fluid supply and return shut off valves to reduce...

Page 28: ...k onto the PE bolt Before the Liebert DCDactive fan module is mechanically mounted to the cabinet the direction of rotation of the door handle must be changed This is necessary that the handle does no...

Page 29: ...ure 6 2 Assembly of the Handle System 4 Install the upper rod of the latch system 5 Fix the handle frame and the handle 6 Installation and Commissioning 25 Vertiv Liebert DCDactive Fan Module User Man...

Page 30: ...Figure 6 3 Removing Vertiv Liebert DCD35 50 Active Cover 6 Installation and Commissioning 26 Vertiv Liebert DCDactive Fan Module User Manual...

Page 31: ...it stops 2 The fan module can then be hung on the Vertiv Liebert DCD with the upper bracket 3 To fix it in place the lower holder must be pushed back in and the screws tightened tightening torque 5 N...

Page 32: ...e Vertiv Liebert DCD H2000 H2100 H2200 4 Refit the cover once the assembly is attached to the Heat Exchanger Door Make sure that the PE cable of the cover is connected to the unit 5 Fix back the cover...

Page 33: ...server interior and secured there see Figure 6 10 on page 31 8 The lateral pressure connector is left open and measures ambient pressure It must not be closed off 9 No neighboring units are allowed to...

Page 34: ...3 Pressure connection Inside server 4 Supply A 5 Supply B Figure 6 8 Connections and Cable Fixing Points on the Vertiv Liebert DCD50 Active H2000 Item Description 1 Modbus TCP IP Interface 2 RJ45 Retu...

Page 35: ...Liebert DCD35 Vertiv Liebert DCD50 Active H2200 Figure 6 10 Laying the Pressure Hose in the T slot or Perpendicular to Direction of Airflow in the Server Cabinet 6 Installation and Commissioning 31 Ve...

Page 36: ...and shortly afterwards jumps to the main screen 6 2 Optional Connection of the General Alarm NOTE This work may only be carried out by qualified personnel with sufficient expertise knowledge of the ha...

Page 37: ...able grommet on the top of the Vertiv Liebert DCD The cable must be fixed to the housing with cable ties Figure 6 11 Central Controller Alarm Connections 6 Installation and Commissioning 33 Vertiv Lie...

Page 38: ...to a bus using a one wire adapter The adapters are included to the monitoring package The UFN0001 OneWire adapter has two RJ45 connectors for connection to the Liebert DCDactive or for looping the bus...

Page 39: ...ature 3 One wire adapter door contact Up to two door contact switches can be connected to the OneWire Adapter UFN0001 If fewer are connect ed the unused terminal must be bridged Otherwise an open door...

Page 40: ...ct Switch on the OneWire Adapter 6 5 Installation and Connection the Leak Sensor Article code of the leak sensor set 08 014 591 0 Figure 6 16 Leak Sensor 6 Installation and Commissioning 36 Vertiv Lie...

Page 41: ...The water flow is controlled by the return water temperature In case of a temperature increase the flow rate will be increased to correct the temperature The water flow modulating valve is also connec...

Page 42: ...sor can be connected to each of the two RJ10 connectors The sensor is assigned to the supply or return temperature by teaching it on the unit display see Figure 6 18 below Figure 6 18 Supply and Retur...

Page 43: ...p to go to the Return Temperature Controller detail menu 2 Exhaust Air Temperature Sensor Cold Side Average temperature of all Exhaust Air Temperature Sensors Cold Side Tap to go to the Exhaust Air Te...

Page 44: ...y Detail Menu Item Icon Description 1 Power Symbol Tap on the Power Symbol to access the Service Shutdown Menu 2 Fans Representation of the set point speed of the fans in percent Current fan speeds ar...

Page 45: ...ows display of the remaining time until automatic restart of the fans Figure 7 6 Exhaust Air Temperatures Detail Menu Item Description 1 Display of the average temperature of all Exhaust Air Temperatu...

Page 46: ...troller Detail Menu Item Icon Description 1 Return Flow Temperature Controller Tap to go to the Return Flow Temperature Controller detail menu 2 Water Temperature and Valve Position Indicator Display...

Page 47: ...to the Messages Menu 4 Sensors Tap to go to the Sensors Menu 5 Fan Control Tap to go to the Fan Contol Menu 6 Return Menu Tap to return to the Main Menu 7 Return Flow Temperature Controller Tap to go...

Page 48: ...sor Tap to go to the Leak Sensor Sub menu 5 Return Menu Tap to return to the Settings Menu Figure 7 11 Temperature Sensors Sub menu Item Icon Description 1 Choose Units Tap to go to the Select Units S...

Page 49: ...values for the Server Cabinet Temperatures 3 Return Menu Tap to return to the Temperature Sensors Menu Figure 7 13 Set Alarm Thresholds Sub menu for Exhaust Air and Server Temperatures Item Icon Desc...

Page 50: ...exceeds or falls below the threshold value an alarm is generated Figure 7 15 Select Units Sub menu Item Icon Description 1 Temperature setting in C If this check mark is set all temperatures are disp...

Page 51: ...n Menu Back to the Temperature Sensors Menu 5 Teaching Sensor Start teaching of the selected sensor see Figure 7 16 above NOTE To decommission a sensor that has already been taught in start the teach...

Page 52: ...lled Indicates whether a Leak Sensor is taught 2 Water Detected Indicates whether a leak has been detected Only possible if a Leak Sensor is taught 3 Return Menu Tap to return to the Sensors Menu 4 Te...

Page 53: ...Figure 7 20 above 3 Return Menu Tap to return to the Sensors Menu Figure 7 21 Return Temperature Sensor Sub menu Item Icon Description 1 Sensor Installed A check mark indicates whether a sensor is ta...

Page 54: ...s selected Figure 7 23 Reference Variable Sub menu Item Icon Description 1 Differential Pressure Control Tap to go to the Differential Pressure Control Sub menu 2 Cabinet Temperature Tap to go to the...

Page 55: ...nt Low Overpressure Neutral Low Negative Pressure 2 Plus Higher Level Selection of the Differential Pressure Set point Low Overpressure Neutral Low Negative Pressure 3 Return Menu Tap to return to the...

Page 56: ...value of all Server Temperature Sensors is used for the control NOTE Between the two temperature thresholds the speed is controlled in a linear fashion Figure 7 26 Server Speed Limits Sub menu Item Ic...

Page 57: ...set the alarm thresholds for the return temperature of the Vertiv Liebert DCD 3 Return Menu Tap to return to the Settings menu Figure 7 28 Set point Temperature of the Return Temperature Control Sub m...

Page 58: ...return to the Return Temperature Controller 7 1 3 Set up Menu Figure 7 30 Set up Menu Item Icon Description 1 Pressure Levels Tap to go to the Pressure Levels Sub menu 2 Teaching Sensor Tap to go to t...

Page 59: ...next page NOTE For repair purposes the internal sensors in the fan module can be taught in this Sub menu Figure 7 32 Pressure Levels Sub menu Item Icon Description 1 Minus Setting of the set point di...

Page 60: ...ected it is evaluated by the unit It takes up to maximum of 30 seconds to recognize the connection of a new sensor In order to teach several sensors one after the other a sensor that has already been...

Page 61: ...on for the teaching process Additional Notes To delete a sensor that has already been taught start the teaching process for the sensor number without a connected sensor New teaching for overwriting Fi...

Page 62: ...pter for a door contact switch or leak sensor the following steps must be carried out in the specified order screen examples show door contact switches On the affected sensor circuit all but the one s...

Page 63: ...back arrow Figure 7 39 The process takes a few seconds Cancel by using the back arrow Figure 7 40 When the sensor has been taught the check mark appears When all sensors have been taught the sensors...

Page 64: ...7 Operation 60 This page intentionally left blank Vertiv Liebert DCDactive Fan Module User Manual...

Page 65: ...ommunication remains possible After the first start the following parameters are adjusted IP 192 168 1 35 Gateway 192 168 1 1 DHCP off Modbus ID 1 NOTICE For the first 30 seconds after powering the de...

Page 66: ...nd serial number and double check these 6 Once the parameters are set you can set the interface settings For each setting there is a separate Set Button 7 If it is successful a small OK Message is dis...

Page 67: ...odbus gateway for 3 seconds when power up the device 4 The STATUS LED on the Modbus gateway turns to orange if the interface enters the configuration mode Figure 8 4 Item Description 1 CONNECT Button...

Page 68: ...corresponding Modbus registers read as 0xFFFF hex NOTE For teaching only one sensor has to be connected After teaching you must re connect all other sensors Register Type Address Length Description E...

Page 69: ...negative pressure 1 Neutral 0 Pa 2 Slight overpressure 1 16 bit int Input Register 4 146 1 Fan speed 1 840 rpm 16 bit int Input Register 4 150 1 Fan speed 2 900 rpm 16 bit int Input Register 4 154 1...

Page 70: ...16 bit int Input Register 4 210 2 Status leakage detection 0 Not installed 1 Installed 0 No water 1 Water detect 1 0 16 bit int Input Register 4 214 1 Status cool water valve 0 Not installed 1 Instal...

Page 71: ...r cool water temperature 10 0 C K 32 bit float sw Write Multiple Register 16 186 2 High alarm threshold for cool water temperature 30 0 C K 32 bit float sw Write Multiple Register 16 190 2 High value...

Page 72: ...8 MODBUS TCP IP Specification 68 This page intentionally left blank Vertiv Liebert DCDactive Fan Module User Manual...

Page 73: ...n option the operating status can be picked up and forwarded to a signalling contact After correct connection and switching on the voltage the Liebert DCDactive automatically recognises the controller...

Page 74: ...on 20 s 90 Emergency control function Spring return Control Ball Valve Type 2 way ball Kvs value 6 3 m h 27 7 gpm Pressure range Max 1600 kPa 232 psi Differential pressure Max 350 kPa 50 8 psi Medium...

Page 75: ...ture 40 to 80 C 40 to 176 F Ambient humidity 0 95 no condensation Table 9 2 Technical Data continued 9 3 Installation Instructions NOTICE The ball valve can be installed vertically or horizontally all...

Page 76: ...9 4 Dimensions Figure 9 3 Dimensions 9 Water Flow Modulating Valve 72 Vertiv Liebert DCDactive Fan Module User Manual...

Page 77: ...tion 08 014 581 0 Fan Liebert DCD 35 Active Module 08 015 581 0 Fan Liebert DCD 50 Active Module 08 014 582 0 Power Supply Liebert DCDactive Table 10 1 Spare Parts List 10 Spare Parts List 73 Vertiv L...

Page 78: ...erature Sensor Liebert DCDactive SN T Cabinet Temperature Sensor Liebert DCDactive 08 014 584 0 Connecting cable Liebert DCDactive C14 Wieland Table 10 1 Spare Parts List continued 10 Spare Parts List...

Page 79: ...ontroller Liebert DCD 35 Active 08 014 585 5 Controller Liebert DCD 50 Active 08 014 586 0 Pressure sensor hose Liebert DCDactive Table 10 1 Spare Parts List continued 10 Spare Parts List 75 Vertiv Li...

Page 80: ...e 08 014 587 5 TFT Display Liebert DCD 50 Active 08 014 588 0 A B Transfer Switch 110V Liebert DCDactive 08 014 589 0 A B Transfer Switch 230V Liebert DCDactive Table 10 1 Spare Parts List continued 1...

Page 81: ...Liebert DCD35 Active RAL7035 2 08 015 580 8 Cover Panel Liebert DCD50 Active RAL7021 1 08 015 580 1 Cover Panel Liebert DCD50 Active RAL7035 2 08 014 592 0 Gateway ModBus TCP IP Liebert DCDactive Tab...

Page 82: ...10 Spare Parts List 78 This page intentionally left blank Vertiv Liebert DCDactive Fan Module User Manual...

Page 83: ...Vertiv Liebert DCDactive Fan Module User Manual...

Page 84: ...e 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 assumes no responsibility...

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