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Summary of Contents for Rittal LCP Inline DX 20
- Page 1 LCP Inline DX 20 3311.390 Assembly and operating instructions...
- Page 2 Dear Customer! Thank you for choosing a Rittal Liquid Cooling Package DX (referred to hereafter also as "LCP DX"). This documentation applies to device LCP Inline DX 20 (DX = Direct Expansion). Please take the time to read this documentation carefully and pay particular attention to the safety instructions in the text and to section 2 "Safety instructions".
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Page 3: Table Of Contents
Installation ........21 Safety instructions concerning maintenance General ............21 work ............42 Notes on pipework........21 Cleaning the heat exchanger...... 42 Connecting the condensate discharge ..24 Fan installation ........... 42 Electrical connection ........25 Rittal Liquid Cooling Package... - Page 4 15.9 Redundancy ..........58 15.9.1 General information ..........58 15.9.2 Installation ............58 15.9.3 Activating the redundancy ........58 15.9.4 Installation prerequisites ........59 Further technical information ..60 16.1 Coolant information........60 16.2 Cooling output ........... 60 Rittal Liquid Cooling Package...
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Page 5: Notes On Documentation
CE labelling Other applicable documents Rittal GmbH & Co. KG hereby confirms that the cooling The general plant documentation for the room where the units in the LCP DX series are compliant with the EMC... -
Page 6: Safety Instructions
2 Safety instructions Safety instructions Danger! Risk of poisoning from coolant The devices in the LCP DX series produced by Rittal gases created under the influence of GmbH & Co. KG are developed and produced with due heat. regard for all safety precautions. Nevertheless, the unit... -
Page 7: Service And Technical Staff
Note: Caution! Risk of malfunction or damage! Rittal offers leak testing of the device as a In order to prevent EMC-related mal- service. functions during operation, and to allow access for servicing purposes, cross- 2.3.1... -
Page 8: F-Gas Regulation
2011/65/EC on the Restriction of Use of Certain Hazard- ous Substances in Electrical and Electronic Equipment (RoHS) of 1 July 2011. Note: Corresponding information about the RoHS Directive may be found on our website at www.rittal.com/RoHS. Rittal Liquid Cooling Package... -
Page 9: Device Description
(U) of the 482.6 mm (19") level must be sealed with blanking plates, which are available as Rittal accessories (see section 13 "Accessories"). The more devices are installed in the server enclosure, the more important it becomes to follow this specification. -
Page 10: Equipment Assembly
Existing cable entry glands are additionally sealed e.g. using suitable brush strips. Fig. 3: LCP DX front – open front door LCP door Display Rack Electronics box with switches for fans Rittal Liquid Cooling Package... -
Page 11: Coolant Circuit
An external condenser is required in order to operate the inverter, which controls the speed of the compressor device. Only Rittal-supplied condenser units may be and therefore allows the cooling output to be precisely used. The following options are available: adapted to the actual cooling requirement. -
Page 12: Fan Module
Air baffle plate stalled equipment. DC connection cable (control voltage) – Using a different condenser unit not supplied by Rittal. PE conductor connection – Use of impermissible tools. – Improper operation. -
Page 13: Transportation And Handling
Damage and other faults, e.g. incomplete de- lifting gear and load-bearing devices livery, should immediately be reported to the with sufficient load capacity. shipping company and to Rittal GmbH & Co. KG in writing. Place the unit in its intended location. -
Page 14: Assembly And Siting
Please also observe the instructions and data Fig. 8: Relative positioning above the LCP DX relating to the coolant connection as outlined in section 6 "Installation". Offset in a side direction Condenser offset above the LCP DX Rittal Liquid Cooling Package... -
Page 15: Prepare The Installation Room
For easier servicing of the LCP DX, maintain All the components needed for cold aisle a distance of at least 1 m between the front containment are available from Rittal as ac- and rear of the device and the nearest wall. cessories. -
Page 16: Fit The Attenuators
5.2.2 Fit the attenuators strips and air baffle plates, are available as Rittal accessories (see section 13 "Accesso- If applicable, attenuators may be fitted underneath the ries"). unit for vibration insulation. For this purpose, the entire LCP DX must be lifted up. -
Page 17: Dismantle The Server Enclosure Door
(see section 13 "Accessories"). On the side of the server enclosure opposite the LCP DX, mount a side panel on the two side panel Rittal Liquid Cooling Package... -
Page 18: Installation And Baying Of The Lcp Dx
Using the assembly screws, mount the assembly Using the corresponding assembly screws, fasten components (2 side panel mountings, 2 side panel three baying connectors each (fig.13, item 2) onto the mounting brackets, 6 side panel holders) onto the side Rittal Liquid Cooling Package... -
Page 19: Mounting The Side Panel
The following instructions on siting the exter- Console installation nal condenser apply equally to all condenser types available at Rittal. The condenser is weather-resistant and may therefore be installed completely in the open air, with no need for a weather protection canopy etc. If the condenser is in-... - Page 20 Fig. 17: Horizontal or vertical mounting In the case of vertical mounting (with a horizontal air- flow), the hot gas line must be laid above the liquid line. Fig. 18: Laying the hot gas and liquid lines Rittal Liquid Cooling Package...
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Page 21: Installation
(two-phase flow, oil transportation in part-load opera- disconnection should be provided. tion), condensation processes, thermal expansion, vi- bration, and good accessibility. Rittal Liquid Cooling Package... - Page 22 5. The gas line must be laid with an incline of 1% in the of the installed moulded parts. The equivalent length direction of flow of the coolant. makes allowance for pressure loss from moulded parts Rittal Liquid Cooling Package...
- Page 23 Before starting sol- structure and the connected devices. dering, introduce a generous nitrogen flow, when starting soldering reduce it to a minimum and main- tain this low protective gas flow during the entire sol- dering process. Rittal Liquid Cooling Package...
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Page 24: Connecting The Condensate Discharge
EN 1779:1999 may be used as a basis for this test. The detector must be calibrated at regular intervals as per the manufacturer's instructions. Any leak detected must be repaired and subjected to a further leak test. Rittal Liquid Cooling Package... -
Page 25: Electrical Connection
No additional control equipment may be connected upstream of the device at the supply end. Before operating on the electrical panel please wait a few minutes. The LCP DX and the external condenser are supplied with voltage independently of one another. Rittal Liquid Cooling Package... -
Page 26: Connecting The Lcp Dx
(L1, L2, and L3) to a length of approxi- mately 35 mm. Leave the length of the PE conductor at approximately 45 mm. Remove approximately 9 mm from the insulation of all conductors with a suitable tool. Rittal Liquid Cooling Package... -
Page 27: Checking The Entire System Prior To Commissioning
5. Inspect the report on the cooling system leak test. 6. Visually inspect the cooling system. 7. Check the labels. This inspection must be documented; see EN 378-2, section 6.4.3. No cooling system may be operated with- out the correct documentation. Rittal Liquid Cooling Package... -
Page 28: Operation
Change the status of the device in the "On/Off Unit" menu from "On" to "Off" (see section 7.6 "Menu level A "On/Off Unit""). Switch off the LCP DX and the condenser at their re- spective master switches. Rittal Liquid Cooling Package... -
Page 29: Menu Level A "On/Off Unit
Press the "Down" button to select the "ON" entry. Press the "Return" button to edit the selected param- Delay Alarm Time delay by which the alarm is output. eter value. Tab. 7: Settings in menu B02 Rittal Liquid Cooling Package... -
Page 30: Menu Level C "Clock/Scheduler
Menu D01 – D06 The pLAN device addresses of the display and the The current values of the analog inputs are displayed in motherboard are displayed in menu F01. This may be menus D01 to D06. Rittal Liquid Cooling Package... -
Page 31: Menu Level G "Service
20 seconds whilst the card is – Microsoft Internet Explorer booting up, until the status LED flashes three times – Mozilla Firefox slowly. Rittal Liquid Cooling Package... -
Page 32: Logging On To The Pco Web Card
Enter the fixed IP address via which you wish to ac- Enter admin as the user and fadmin as the pass- cess the network interface under Eth0 in the IP Ad- word. dress main field. Rittal Liquid Cooling Package... -
Page 33: E-Mail Configuration
The procedure for configuration is described in the original user instructions for the pCO Web card from Carel. These instructions can be found at the following ad- dress: http://www.carel.com/carelcom/web/eng/catalogo/ prodotto_dett.jsp?id_gamma=39&id_prodot- to=350&id_mercato=4 Rittal Liquid Cooling Package... -
Page 34: Lcp Dx Supervisory Table
Only for Service/ cation or internal debug) Manufacturer Main Setpoint LCP °C -99.9 99.9 Customer 49…207 Reserved – (not used or other special appli- – – – – Only for Service/ cation or internal debug) Manufacturer Rittal Liquid Cooling Package... - Page 35 Customer Fans Speed (percent) Customer Fans Speed (rpm) 3700 Customer EVD Valve opening percent Customer 31…207 Reserved – (not used or other special appli- – – – – Only for Service/ cation or internal debug) Manufacturer Rittal Liquid Cooling Package...
- Page 36 Reserved – (not used or other special appli- – Only for Service/ cation or internal debug) Manufacturer Memory alarm probe broken (analogic input – Customer B2): LCP Server IN Memory alarm probe broken (analogic input – Customer B3): LCP Server IN Rittal Liquid Cooling Package...
- Page 37 Reserved – (not used or other special appli- – Only for Service/ cation or internal debug) Manufacturer System reboot – Customer 101…207 Reserved – (not used or other special appli- – Only for Service/ cation or internal debug) Manufacturer Rittal Liquid Cooling Package...
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Page 38: Troubleshooting
Note: For technical queries, or if servicing is re- General quired, please contact Rittal using the ad- If there is a malfunction or alarm on the device, a corre- dresses shown in section 18 "Customer sponding error message will be displayed. The corre- service addresses". -
Page 39: List Of Error Messages And Solutions
High pressure ing of fan. ALB02 Alarms ALB02 High ambient temperature, incor- Check device limits, check coolant High pressure compressor 1 by rect coolant filling, defective fan. volume and check correct function- transducer ing of fan. Rittal Liquid Cooling Package... - Page 40 High ambient temperature, incor- Check device limits, check coolant High condensing temperature rect coolant filling, defective fan volume, check fan on condenser. (HiTcond) on condenser. ALD09 Alarms ALD09 Cf. inverter manual. Cf. inverter manual. Driver offline Rittal Liquid Cooling Package...
- Page 41 After the reset, the alarm is stored in the alarm data log as ALL01. ALW04 ALW04 A previous alarm has stopped the Reset the previous alarm. Max temperature (warning) unit; heat load too high compared to the cooling capacity of the unit. Rittal Liquid Cooling Package...
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Page 42: Inspection And Maintenance
Rotate the fan module in the rack in a clockwise direc- tion by 90° (fig. 39). Grasp the fan module with both hands on the left and right, and pull it out of the rack. Rittal Liquid Cooling Package... - Page 43 9 Inspection and maintenance Fig. 39: Rotated fan module in fan tray Note: The LCP DX may only be operated with all four fans running. Rittal Liquid Cooling Package...
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Page 44: Storage And Disposal
The LCP DX must not be subjected to temperatures above +50 °C during stor- age. During storage, the LCP DX must stand upright. Disposal can be performed at the Rittal plant. Please contact us for advice. Caution! Risk of environmental contami- nation! -
Page 45: Technical Specifications
Other information Storage temperatures [°C] -20…+50 Temperature range [°C] +15…+35 (indoor) Relative humidity range [%] 10…90 Max. height above sea level [m] 2500 IP protection category IEC 60529 IP 20 (indoor) Tab. 17: Technical specifications LCP DX Rittal Liquid Cooling Package... -
Page 46: Standard Condenser
See tab. 23 "Refrigerant pipes" (1mm wall thickness) Other information Storage temperatures [°C] -20…+55 Ambient temperature [°C] -20…+45 Noise level [dB(A)] (Open air above reflective flooring, distance 10 m) Tab. 18: Technical specifications for the high temperature condenser unit Rittal Liquid Cooling Package... -
Page 47: Low Temperature Unit
Weight, max. [kg] Electrical connection Type of electrical connection Connection clamp Rated voltage [V, Hz] 230/1~/N/PE, 50 230/1~/N/PE, 60 Startup current [A] Pre-fuse T [A] Duty cycle [%] Tab. 20: Technical specifications for the winter kit module Rittal Liquid Cooling Package... -
Page 48: High Temperature Condenser For Ambient Temperatures Up To +53 °C
See tab. 23 "Refrigerant pipes" (1mm wall thickness) Other information Storage temperatures [°C] -20…+55 Ambient temperature [°C] -20…+53 Noise level [dB(A)] (Open air above reflective flooring, distance 10 m) Tab. 21: Technical specifications for the high temperature condenser unit Rittal Liquid Cooling Package... -
Page 49: Total Refrigerant Charge
20 m to 45 m 16/16 Up to 20 m 12/16 Low temperature 22/22 20 m to 45 m 16/16 Up to 20 m 12/16 High temperature 28/28 20 m to 45 m 16/16 Tab. 23: Refrigerant pipes Rittal Liquid Cooling Package... -
Page 50: Spare Parts
918038 Display 907124 Compressor 918096 Inverter Electronic expansion valve 918099 Fan, single 919746 Switch for fan 920811 High-pressure switch 911473 Temperature sensor hot/cold air 903061 Coolant filter 916264 Tab. 24: Spare parts list – LCP DX Rittal Liquid Cooling Package... -
Page 51: Accessories
Air baffle plate for TS, for enclosure width 600 mm 7151.206 Air baffle plate for TS, for enclosure width 800 mm 7151.208 Add-on cover 3301.221 Server enclosure compensating panel for LCP 7067.200 Inline Tab. 25: Accessories list – LCP DX Rittal Liquid Cooling Package... -
Page 52: Snmp Card
Fig. 41: Logging on to the 2nd menu level (Main Setup) Example of a static IP address: Once again, enter rittal as the user and 1234 as the http://172.16.0.1 password. A dialogue will appear for logging onto the LCP DX. -
Page 53: Options
40 W To activate the humidification function, proceed as fol- lows: Water supply temperature 1…40 °C Assign the "YES" value to the "Enable B5 humidity" range entry in the "Hc39" menu. Tab. 27: Humidifier technical specifications Rittal Liquid Cooling Package... -
Page 54: Installation Prerequisites
Alternatively, connect the optional condensate pump condensate pump to malfunction. (see section 15.5 "Condensate pump"). – Rittal recommends that the device is oper- ated with demineralised water as the ser- 15.3 Electrical heaters vice life of the humidifier may otherwise be adversely affected, depending on the qual- 15.3.1... -
Page 55: Activating The Heaters
"Electrical heaters" option must also be installed (see section 15.3 "Electrical heaters"). 15.4.2 Activating the dehumidification To activate the heaters, proceed as follows: Assign the "YES" value to the "Enable" entry in the "Ha30" menu. Rittal Liquid Cooling Package... -
Page 56: Installation Prerequisites
15.5.3 Installation 15.4.3 Installation prerequisites Connect the pump pipe connection (diameter ⅛"M") Any condensate that occurs is then fed to the conden- with an external pipe to discharge the water of the tray. sation tray. Rittal Liquid Cooling Package... -
Page 57: Low Temperature Unit
(to maximum +53 °C), the optional high temperature condenser that replaces the 3311.363 standard unit must be deployed. For the above-mentioned maximum temperature, the maximum cooling capacity with the optional condenser is 7.55 kW. Rittal Liquid Cooling Package... -
Page 58: Maintenance
LCP DXs using a twin-core cable. perature is to the set-point + band. Note that the maximum cable length from the first LCP DX to the last LCP DX must not exceed 100 m. Rittal Liquid Cooling Package... -
Page 59: Installation Prerequisites
15 Options Fig. 57: "Debug" menu 15.9.4 Installation prerequisites No additional software is required for redundancy oper- ation. For previously installed devices, it must be guar- anteed that the correct version of the software is pres- ent. Rittal Liquid Cooling Package... -
Page 60: Further Technical Information
Ambient tempera- credited cooling system specialists. ture [°C] Server air outlet To avoid damage to the device, Rittal prescribes the use temperature [°C] of coolant R410A. R410A is virtually azeotropic and is comprised of equal Server air inlet tem- parts of R32 and R125. -
Page 61: Overview Drawing
16 Further technical information 16.3 Overview drawing Fig. 58: Overview drawing of the LCP DX (depth 1200 mm) Rittal Liquid Cooling Package... - Page 62 16 Further technical information Vertical installation "V" version 417.7 2282 282.5 Ø10 Ø10 2100 Horizontal installation "H" version 2282 Ø10 Ø10 2100 Fig. 59: Installation diagram of the standard condenser Rittal Liquid Cooling Package...
- Page 63 16 Further technical information Vertical installation "V" version 2206 2000 Horizontal installation "H" version 2225 Ø13 2000 Fig. 60: Installation diagram of the high temperature condenser Rittal Liquid Cooling Package...
- Page 64 16 Further technical information Vertical installation "V" version 417.7 2282 282.5 Ø10 Ø10 2100 Horizontal installation "H" version 2282 Ø10 Ø10 2100 Fig. 61: Installation diagram of the low temperature condenser Rittal Liquid Cooling Package...
- Page 65 16 Further technical information Fig. 62: Refrigerant scheme low temperature unit Rittal Liquid Cooling Package...
- Page 66 16 Further technical information Fig. 63: Installation scheme winter kit module (low temperature unit) Rittal Liquid Cooling Package...
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Page 67: Circuit Diagram
16 Further technical information 16.4 Circuit diagram Fig. 64: Circuit diagram of the LCP DX Rittal Liquid Cooling Package... -
Page 68: Piping And Instrumentation Diagram To Din
16 Further technical information 16.5 Piping and instrumentation diagram to DIN EN 1861:1998 Fig. 65: Piping and instrumentation diagram to DIN EN 1861:1998 Rittal Liquid Cooling Package... - Page 69 16 Further technical information Fig. 66: Parts list, piping and instrumentation diagram Rittal Liquid Cooling Package...
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Page 70: Glossary
For a hysteresis of x%, the warning or alarm for undershooting an upper limit value or overshooting a lower limit value clears only for a difference of x/100*limit value to the limit val- Rittal Liquid Cooling Package... -
Page 71: Customer Service Addresses
Customer service addresses For technical questions, please contact: Tel.: +49(0)2772 505-9052 E-mail: info@rittal.de Homepage: www.rittal.com For complaints or service requests, please contact: Tel.: +49(0)2772 505-1855 E-mail: service@rittal.de Rittal GmbH & Co. KG Auf dem Stützelberg 35745 Herborn Germany Rittal Liquid Cooling Package... - Page 72 ◾ Climate Control ◾ IT Infrastructure ◾ Software & Services You can find the contact details of all Rittal companies throughout the world here. www.rittal.com/contact RITTAL GmbH & Co. KG Auf dem Stuetzelberg · 35745 Herborn · Germany Phone +49 2772 505-0...
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