The Vertiv Liebert MCV330 has the following dimensions:
- Length: 132 inches (3353 mm)
- Width: 69 5/8 inches (1768 mm)
- Height: 101 inches (2565 mm)
- Service Clearance Required: 36 inches (914 mm) on all sides

The approximate weights are:
- Preliminary Assembly Weight: 3,200 lbs (1451 kg)
- Domestic Shipping Weight (Dual Skid with Receiver): 10,000 lbs (4,535 kg)
- Domestic Shipping Weight (Dual Skid without Receiver): 9,800 lbs (4,445 kg)

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Summary of Contents for Vertiv Liebert MCV Series

Page 1 Liebert® MCV Installer/User Guide 60 Hz and 50 Hz, High Density Microchannel 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
7.4 Other Installation Checks 8 Initial Start-up Checks and Commissioning Procedure for Warranty Inspection 9 Troubleshooting 10 Control Operation 10.1 Vertiv™ Liebert® EconoPhase Pumped Refrigerant Economizer with a Vertiv™ Liebert® DSE System 10.2 Overview of Operating Modes 10.3 Vertiv™ Liebert® EconoPhase Operation 10.3.1 Vertiv™ Liebert® EconoPhase Control...
Page 4 11.5 Replacing the Premium Efficiency Control Board 11.5.1 Preparing to Replace the Board 11.5.2 Installing the Replacement Board 12 Preventive Maintenance Checklist Appendices Appendix A: Technical Support and Contacts Appendix B: Submittal Drawings Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 5: Important Safety Instructions
Before proceeding with installation, read all instructions, verify that all the parts are included, and check the nameplate to be sure the voltage matches available utility power. The Vertiv™ Liebert® iCOM™ controller does not isolate power from the unit, even in the Unit Off mode. Some internal components require and receive power even during the Unit Off mode of the Liebert®...
Page 6 Use ladders rated for the weight of the fan assembly and technicians if used during installation. Refer to handling/lifting, and/or installation equipment operating manual for manufacturer's safety requirements and operating procedures. Proprietary and Confidential ©2024 Vertiv Group Corp. 1 Important Safety Instructions...
Page 7 Risk of control malfunction. Can cause improper unit operation. Verify that all low voltage electrical wiring has been performed per the schematic diagram provided and that all low voltage wiring connections are tight. 1 Important Safety Instructions Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 8 Condenser firmware release 1.06.045 & later include settings to operate condenser fans if they have been inactive for more than 30 days. Proprietary and Confidential ©2024 Vertiv Group Corp. 1 Important Safety Instructions...
Page 9: Nomenclature And Components
Vertiv™ Liebert® MCV Installer/User Guide 2 Nomenclature and Components This section describes the model number for Vertiv™ Liebert® MCV units and components. 2.1 Vertiv™ Liebert® MCV Model Number Nomenclature Table 2.2 on the next page describes each digit of the 25-digit configuration number. The 14-digit model number consists of the first 10 digits and last four digits of the configuration number.
Page 10: Component Location
Component Location Diagram MCV440 (2) + EconoPhase + Base Assembly 20000039 Component Location Diagram MCV430 + Liebert® EconoPhase + Base Assembly 20000040 Component Location Diagram MCV430 (2) + Liebert® EconoPhase (2) + Base Assembly Proprietary and Confidential ©2024 Vertiv Group Corp. 2 Nomenclature and Components...
Page 11: Product Description And Features
The Premium Efficiency Control board on a Vertiv™ Liebert® MCV controls EC fans on the same circuit to the same speed to maintain refrigerant head pressure in DX mode and refrigerant temperature in EconoPhase mode.
Page 12 SPD is on and operating properly. An illuminated red LED indicates that the device may require replacement. When both LEDs are off, there is no power to the condenser, either from a power failure or because the condenser disconnect is in the off position. Proprietary and Confidential ©2024 Vertiv Group Corp. 2 Nomenclature and Components...
Page 13: Pre-Installation Preparation And Guidelines
Condensers must be installed on a level surface to ensure proper refrigerant flow. • The Vertiv™ Liebert® MCV heat rejection skid cannot be installed below the evaporator. • The DA125 through DA250 are used with a Liebert® MCV heat rejection skid with receiver tanks. For this system, the outlet of the receivers on the outdoor Liebert®...
Page 14: Planning Dimensions
Air Cooled Piping Schematic Liebert® MCV Mounted Above Liebert® DA265 DPN005138, page 1 Air Cooled piping schematic Liebert® MCV mounted above Liebert® XDM DPN005138, page 2 Air Cooled piping schematic Liebert® MCV mounted below Liebert® XDM 3 Pre-installation Proprietary and Confidential ©2024 Vertiv Group Corp. Preparation and Guidelines...
Page 15: Unit Weights
Vertiv™ Liebert® MCV Installer/User Guide 3.2 Unit Weights Table 3.2 Vertiv™ Liebert® MCV Heat Rejection Skid with Vertiv™ Liebert® EconoPhase Approximate Weights Number of Fans Number of MCV/PRE Pairs Domestic Shipping Weight Model Dry Weight, lb (kg) on Heat Rejection Skid on Heat Rejection Skid...
Page 16 Vertiv™ Liebert® MCV Installer/User Guide This page intentionally left blank 3 Pre-installation Proprietary and Confidential ©2024 Vertiv Group Corp. Preparation and Guidelines...
Page 17: Equipment Inspection And Handling
• 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. 4.1 Packaging Material All material used to package this unit is recyclable. Please save for future use or dispose of the material appropriately.
Page 18 Cabinet Lifting Points Liebert® MCV440 (2) + Liebert® EconoPhase (2) + Base Assembly 10032077 Cabinet Lifting Points Liebert® MCV430 + Liebert® EconoPhase + Base Assembly 10032078 Cabinet Lifting Points Liebert® MCV430 (2) +Liebert® EconoPhase (2) + Base Assembly 4 Equipment Inspection and Proprietary and Confidential ©2024 Vertiv Group Corp. Handling...
Page 19: Removing Shipping Panels And Brackets
Figure 4.1 below. Figure 4.1 Shipping Panels and Securing Brackets to Remove Item Description 4 panels on each end, 8 total 3 brackets on each end, 6 total 4 Equipment Inspection and Proprietary and Confidential ©2024 Vertiv Group Corp. Handling...
Page 20 Vertiv™ Liebert® MCV Installer/User Guide This page intentionally left blank 4 Equipment Inspection and Proprietary and Confidential ©2024 Vertiv Group Corp. Handling...
Page 21: Piping
DPN005067 Piping Schematic XDM200/400 with Liebert® MCV 20000028 Piping Schematic with Optional Oil Separator DA250 and DA265 with Liebert® MCV without Receivers Table 5.2 Piping Arrangements Vertiv™ Liebert® MCV Condenser and Vertiv™ Liebert® EconoPhase Pump Locations Document Number Title DPN003965 Air Cooled Piping Schematic Liebert®...
Page 22: Refrigerant Piping And Charging
Risk of oil contamination with water. Can cause equipment damage. Vertiv™ Liebert® MCV systems require the use of POE (polyolester) oil. POE oil absorbs water at a much faster rate when exposed to air than previously used oils. Because water is the enemy of a reliable refrigeration system, extreme care must be used when opening systems during installation or service.
Page 23 Refer to ASHRAE Refrigeration Handbook for general, good practice refrigeration piping. The indoor cooling unit has a factory installed high pressure safety switch in the high side refrigerant circuit. A fusible plug is installed in each Vertiv™ Liebert® DSE receiver.
Page 24: Refrigerant Charge Requirements
Vertiv™ Liebert® MCV Installer/User Guide 5.1.2 Refrigerant Charge Requirements Table 5.6 Approximate R-410A Refrigerant Required per Circuit for Vertiv™ Liebert® MCV Heat Rejection Skid Heat Rejection Skid System No. Circuit Number Charge per Circuit with or without Receivers lb. (kg) MCV330 Single skid with (1) PRE unit (24.6)
Page 25: Electrical Connections
Before proceeding with installation, read all instructions, verify that all the parts are included and check the nameplate to be sure the voltage matches available utility power. The Vertiv™ Liebert® iCOM™ controller does not isolate power from the unit, even in the Unit Off mode. Some internal components require and receive power even during the Unit Off mode of the Liebert®...
Page 26: Line Voltage Wiring
Wye vs. Delta Connected Power Supply for EC Fans page 24. Condenser rated voltage should be verified with available power supply before installation. Refer to the unit’s electrical schematic and serial tag for specific electrical requirements. Proprietary and Confidential ©2024 Vertiv Group Corp. 6 Electrical Connections...
Page 27 Vertiv™ Liebert® MCV Installer/User Guide Vertiv™ Liebert® MCV condenser power connections are provided for three phase wires and one earth ground wire. Line voltage electrical service is required for all condensers at the location of the condenser. The voltage supply to the condenser may not be the same voltage supply as required by the indoor unit.
Page 28: Wye Vs. Delta Connected Power Supply For Ec Fans
• Wye with high resistance (or impedance) ground • Delta with corner ground Unacceptable Power Supplies • Delta without ground or with floating ground • Delta with grounded center tap Proprietary and Confidential ©2024 Vertiv Group Corp. 6 Electrical Connections...
Page 29: Wye Vs. Delta Connected Power Supply For Alternative Ec Fans
A separate neutral wire is not required to be run to the Liebert® MCV Condenser. Acceptable Power Supplies—380-575V Nominal Units • 380-575V wye with solidly grounded neutral and 277V line-to-neutral 6 Electrical Connections Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 30: Low Voltage Control Wiring-Canbus Communication
Drawings. The following tables list the relevant documents by number and title. Table 6.4 CANbus Communication Connection Drawings Document Number Title DPN003886 CANbus and Interlock Connections between Unit and Condenser Proprietary and Confidential ©2024 Vertiv Group Corp. 6 Electrical Connections...
Page 31: Checklist For Completed Installation
Installation materials and tools have been removed from equipment (literature, shipping materials, construction materials, tools, etc.). 2. Locate blank start-up sheet, ready for completion by installer or start-up technician. 7 Checklist for Completed Proprietary and Confidential ©2024 Vertiv Group Corp. Installation...
Page 32 Vertiv™ Liebert® MCV Installer/User Guide This page intentionally left blank 7 Checklist for Completed Proprietary and Confidential ©2024 Vertiv Group Corp. Installation...
Page 33: Initial Start-Up Checks And Commissioning Procedure For Warranty Inspection
Before proceeding with installation, read all instructions, verify that all the parts are included and check the nameplate to be sure the voltage matches available utility power. The Vertiv™ Liebert® iCOM™ controller does not isolate power from the unit, even in the Unit Off mode. Some internal components require and receive power even during the Unit Off mode of the Liebert®...
Page 34 Vertiv™ Liebert® MCV Installer/User Guide This page intentionally left blank 8 Initial Start-up Checks Proprietary and Confidential ©2024 Vertiv Group Corp. and Commissioning Procedure for Warranty Inspection...
Page 35: Troubleshooting
Vertiv™ Liebert® MCV Installer/User Guide 9 Troubleshooting When an Vertiv™ Liebert® EconoPhase unit triggers an alarm, please refer to the Liebert® EconoPhase Installer/User Guide available on the product page at www.Vertiv.com. Table 9.1 Troubleshooting MCV Condenser Section Symptom Possible Cause Check or Remedy No power to condenser.
Page 36 Vertiv™ Liebert® MCV Installer/User Guide This page intentionally left blank Proprietary and Confidential ©2024 Vertiv Group Corp. 9 Troubleshooting...
Page 37: Control Operation
10 Control Operation The Vertiv™ Liebert® MCV Premium Efficiency Control takes about 30 seconds to boot during which time, the LED on the Premium Efficiency Control Board reads “888.” When fully booted, “F00” displays, then the value for F00. When using the control, the condenser fan(s) respond less than 5 seconds after receiving a compressor or signal from the indoor unit.
Page 38: Overview Of Operating Modes
Traditional vapor compression cycle Vapor EconoPhase cycle 10.2 Overview of Operating Modes Each circuit on a system combining a Vertiv™ Liebert® EconoPhase, Vertiv™ Liebert® DSE and Vertiv™ Liebert® MCV condenser has six distinct operating modes: • Idling with compressor and pumps Off •...
Page 39 Pump Operation Flow Path on the next page. A couple of differences to note between Compressor Mode and Vertiv™ Liebert® EconoPhase operation: • The unit does not dehumidify in Liebert® EconoPhase operation. If dehumidification is desired, Liebert® EconoPhase operation must be disabled.
Page 40: Vertiv™ Liebert® Econophase Operation
Compressor Solenoid valve Evaporator 10.3 Vertiv™ Liebert® EconoPhase Operation The Liebert® EconoPhase unit enables the Vertiv™ Liebert® DSE system to operate in any of three modes to control temperature, depending on the outdoor temperature and the load. • Compressor Mode •...
Page 41: Vertiv™ Liebert® Econophase Control
Pump 2 Off and Pump 1 at maximum speed for 600 Pump 2 turns On at starting speed, then goes to minimum speed seconds immediately. F to G Pump 1 continues to run on PID. Delta T >1°F (-0.6°C) 10 Control Operation Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 42 In addition, the outdoor piping must be insulated so that heat is not lost to the outdoor air at very low ambient temperatures, causing the refrigerant temperature to fall and increasing the possibility of frost at the evaporator. Proprietary and Confidential ©2024 Vertiv Group Corp. 10 Control Operation...
Page 43: Pump Start-Up Routine
The third start-up routine will be the same as above. If the third start-up attempt is unsuccessful, a Pump Startup Fail alarm will be displayed and Vertiv™ Liebert® EconoPhase operation will be locked out until the user manually resets the event at the Vertiv™...
Page 44: Premium Efficiency Control Board And Interface
Figure 10.5 Premium Efficiency Fan Control Board Item Description LED indicates signal is present when lit. LED indicates signal is present when lit. LED indicates signal is present when lit. Proprietary and Confidential ©2024 Vertiv Group Corp. 10 Control Operation...
Page 45: Initial Display Upon Power On
Use the Up and Down keys to scroll through the menus, and press ENT to enter the sub menus. Figure 10.8 on the next page, shows the operation and structure of the main menu. 10 Control Operation Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 46 Risk of improperly altered configuration menu settings. Can compromise equipment operation. Changing the configuration menu settings can cause unanticipated results. These settings should be changed only by properly trained and qualified personnel or as directed by the factory. Proprietary and Confidential ©2024 Vertiv Group Corp. 10 Control Operation...
Page 47: Analog Signals Menu
Pressing down arrow, cycles down through the menu items/readings. Pressing ESC returns to the analog signals menu. Initial screen, item F00 with example 16.1 reading. Down from configuration menu displays the analog signals menu. 10 Control Operation Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 48 EC Fan 4 firmware version Hex format Hex format Subcooling 1 °F °C Subcooling 2 °F °C Firmware Version Major 1.02.004 Firmware Version Minor — Firmware Version Build — Source: 303847 Rev. 5 Proprietary and Confidential ©2024 Vertiv Group Corp. 10 Control Operation...
Page 49: Active Alarms Menu
ID is the sequence number of the history alarms. The item ID and alarm information ID display alternately. When there are no alarms, dashes ––– display. You can clear the alarm history using the C98 configuration menu item. Figure 10.11 on the next page, shows the operation and items structure. 10 Control Operation Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 50 USB device or file is USB communication failure Replace USB device or file. damaged. Data corruption Memory chip is damaged. Replace PCB board. System error Internal error Reboot. If reboot fails, consult factory. Proprietary and Confidential ©2024 Vertiv Group Corp. 10 Control Operation...
Page 51 (1-4) indicates the EC-fan addresses. For example, (1-4) 00 means 100 for EC Fan1, and means 200 for EC Fan2, and means 300 for EC Fan3, and means 400 for EC Fan4. 10 Control Operation Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 52 1. EC Fan input power supply low For cause 2, replace EC Fan. voltage (1-4) 14 EC Fan low link voltage 2. EC Fan detection error Proprietary and Confidential ©2024 Vertiv Group Corp. 10 Control Operation...
Page 53 Check ice has not formed on blades. Check to verify mounting bolts and (1-4) 16 EC vibration warning Fan blade imbalance secure. Replace fan. (1-4) 17 EC Fan bearing fail Fan bearings have failed. Replace fan. 10 Control Operation Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 54 Vertiv™ Liebert® MCV Installer/User Guide This page intentionally left blank Proprietary and Confidential ©2024 Vertiv Group Corp. 10 Control Operation...
Page 55: Maintenance
Before proceeding with installation, read all instructions, verify that all the parts are included and check the nameplate to be sure the voltage matches available utility power. The Vertiv™ Liebert® iCOM™ controller does not isolate power from the unit, even in the Unit Off mode. Some internal components require and receive power even during the Unit Off mode of the Liebert®...
Page 56: General Maintenance
If a cleaner is required, we recommend using a neutral cleaner, neither acidic nor base. Acid type cleaners can damage the coil fins and surrounding areas. Many sites do not allow the use of acidic cleaners for environmental reasons. Proprietary and Confidential ©2024 Vertiv Group Corp. 11 Maintenance...
Page 57: Cleaning The Condenser Coil
If a vacuum cleaner is not available, a soft non-metallic bristle brush may be used while brushing the fins, typically vertically for RTPF coils. Coil surfaces can be easily damaged (fin edges bent over) if the brush is applied across the fins. 11 Maintenance Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 58 Harsh chemicals, household bleach or acid cleaners should not be used to clean outdoor or indoor Modine coated coils and/or cabinets. These cleaners can be very difficult to rinse out of the coil and can accelerate the corrosion attack of the coil. Proprietary and Confidential ©2024 Vertiv Group Corp. 11 Maintenance...
Page 59: Detailed Instructions
12. If the coil has a drain pan or unit floor that is holding rinse water or cleaner, extra time and attention will need to be taken in those areas to ensure a proper rinse has been completed. 11 Maintenance Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 60 5. Final rinse – Now complete a quick rinse of all cabinetry and coils to ensure a proper final rinse. 6. Notify the proper personnel that the equipment may now be turned backed on. Proprietary and Confidential ©2024 Vertiv Group Corp. 11 Maintenance...
Page 61: Replacing The Condenser Ec Fan
Before proceeding with installation, read all instructions, verify that all the parts are included and check the nameplate to be sure the voltage matches available utility power. The Vertiv™ Liebert® iCOM™ controller does not isolate power from the unit, even in the Unit Off mode. Some internal components require and receive power even during the Unit Off mode of the Liebert®...
Page 62: Fan Replacement
Once set-up is complete, see Verifying the Fan Address on page 61. NOTE: The complete list of P--, C--, and F-- parameters is located inside the lid of the electrical box panel. Proprietary and Confidential ©2024 Vertiv Group Corp. 11 Maintenance...
Page 63: P--Menu Programming
5. Use the UP or DOWN arrows until C-- is on display. 6. Press the ENT button. 7. Use the UP or DOWN arrows until C03 is on display. 8. Press the ENT button. 11 Maintenance Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 64 25. Use the C3-C6 commands as shown in Step 9 so all installed fans are set to the correct matching brand. 26. Unplug the power plug, P24, from the control board. 27. Wait 30 seconds. Proprietary and Confidential ©2024 Vertiv Group Corp. 11 Maintenance...
Page 65: Verifying The Fan Address
C35: for Fan 2. • C36: for Fan 3. • C37: for Fan 4. NOTE: All fans should be at 100% speed. 15. Use the UP or DOWN arrow button until C24 displays. 11 Maintenance Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 66: Replacing The Premium Efficiency Control Board
Before proceeding with installation, read all instructions, verify that all the parts are included and check the nameplate to be sure the voltage matches available utility power. The Vertiv™ Liebert® iCOM™ controller does not isolate power from the unit, even in the Unit Off mode. Some internal components require and receive power even during the Unit Off mode of the Liebert®...
Page 67: Installing The Replacement Board
Before proceeding with installation, read all instructions, verify that all the parts are included and check the nameplate to be sure the voltage matches available utility power. The Vertiv™ Liebert® iCOM™ controller does not isolate power from the unit, even in the Unit Off mode. Some internal components require and receive power even during the Unit Off mode of the Liebert®...
Page 68 22. Verify that there are no communication alarms with the fans or with the cooling unit the condenser is serving. 23. Verify proper fan operation by adjusting the cooling unit that this condenser serves so that it calls for cooling. Proprietary and Confidential ©2024 Vertiv Group Corp. 11 Maintenance...
Page 69: Preventive Maintenance Checklist
Charge verification: a. Outdoor ambient temperature ____________________ b. Subcooling ____________________________________ c. Indoor unit return air temperature _________________ d. Sight glass level (if Vertiv™ Liebert® Lee-Temp or pumped refrigerant) _____________ 12 Preventive Maintenance Checklist Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 70 Clean coil and free of debris. Check/retorque wire connections. Check contactors for pitting. Replace if pitted. Check surge protection device status indicator lights (if equipped). Verify pump speed control operation. Check pump mounting. Proprietary and Confidential ©2024 Vertiv Group Corp. 12 Preventive Maintenance Checklist...
Page 71 Check ambient thermostat settings: __________ __________ __________ __________ Check refrigerant level (Vertiv™ Liebert® Lee-Temp) Check refrigerant lines for signs of leaks. Repair as found. Check the motor amp draw. 12 Preventive Maintenance Checklist Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 72 Signature Company Make photocopies for your records. Compare readings/information to previous maintenance worksheet. To locate your local Vertiv representative for Vertiv engineered parts, check https://www.Vertiv.com/en-us/support/ or Call 1- 800-543-2778. Proprietary and Confidential ©2024 Vertiv Group Corp. 12 Preventive Maintenance Checklist...
Page 73: Appendices
505 N. Cleveland Ave. Westerville, OH 43082 USA Europe Via Leonardo Da Vinci 8 Zona Industriale Tognana 35028 Piove Di Sacco (PD) Italy Asia 7/F, Dah Sing Financial Centre 3108 Gloucester Road Wanchai, Hong Kong Appendices Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 74 Vertiv™ Liebert® MCV Installer/User Guide This page intentionally left blank Proprietary and Confidential ©2024 Vertiv Group Corp. Appendices...
Page 75: Appendix B: Submittal Drawings
Cabinet Lifting Points MCV440 (2) + EconoPhase (2) + Base Assembly 10032077 Cabinet Lifting Points Liebert® MCV430 + Liebert® EconoPhase + Base Assembly 10032078 Cabinet Lifting Points Liebert® MCV430 (2) +Liebert® EconoPhase (2) + Base Assembly Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 76 DPN003886 CANbus and Interlock Connections Liebert® DSE with Liebert® MCV + Liebert® EconoPhase + Base Assy. DPN005140 CANbus and Interlock Connections - Liebert® XDM with Liebert® MCV + Liebert® EconoPhase + Base Assy. Proprietary and Confidential ©2024 Vertiv Group Corp.
Page 77 HEAT REJECTION SKID COMPONENT LOCATION DIAGRAM MCV330 + LIEBERT® ECONOPHASE + BASE ASSEMBLY 1. Coils 2. EC Fans 3. Liebert® Econophase Pump 4. High voltage customer connection 5. Low voltage customer connection 6. Piping connections Front Note: 1. Piping connections for entire assembly are in one location (item 6).
Page 78 HEAT REJECTION SKID COMPONENT LOCATION DIAGRAM MCV330 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSEMBLY 1. MCV330 Electric Panel System 1 2. MCV330 Electric Panel System 2 3. Coils 4. EC Fans 5. Liebert® ECONOPHASE- System 1 6. Liebert® ECONOPHASE- System 2 7.
Page 79 HEAT REJECTION SKID COMPONENT LOCATION DIAGRAM MCV440 + LIEBERT® ECONOPHASE + BASE ASSEMBLY 1. Coils 2. EC Fans 3. Liebert® Econophase Pump 4. High voltage customer connection 5. Low voltage customer connection 6. Piping connections Front Note: 1. Piping connections for entire assembly are in one location (item 6).
Page 80 HEAT REJECTION SKID COMPONENT LOCATION DIAGRAM MCV440 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSEMBLY 1. MCV440 Electric Panel System 1 System 2 2. MCV440 Electric Panel System 2 3. Coils 4. EC Fans 5. Liebert® ECONOPHASE- System 1 6. Liebert® ECONOPHASE- System 2 7.
Page 81 HEAT REJECTION SKID COMPONENT LOCATION DIAGRAM MCV430 + LIEBERT® ECONOPHASE + BASE ASSEMBLY 1. Coils 2. EC Fans 3. Liebert® Econophase Pump 4. High voltage customer connection 5. Low voltage customer connection 6. Piping connections 7. 575 Volt Transformer (optional) Note: 1.
Page 82 HEAT REJECTION SKID COMPONENT LOCATION DIAGRAM MCV430 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSEMBLY System 2 System 1 Front of Unit 1. MCV430 Electric Panel System 1 2. MCV430 Electric Panel System 2 3. Coils 4. EC Fans 5. Liebert® EconoPhase System 1 6.
Page 83 LIEBERT HEAT REJECTION SKID ® CABINET & ANCHOR DIMENSIONAL DATA LIEBERT® MCV MCV330 + LIEBERT® ECONOPHASE + BASE ASSEMBLY 101 1/4" 2572mm Main Electrical 132" 3353mm Cabinet 111" 2819mm 99 5/8" Overall 2530mm Cabinet 132 11/16" 3370mm Overall Domestic Shipping Weight Export Shipping Weight Model lb (kg)
Page 84 LIEBERT HEAT REJECTION SKID ® CABINET & ANCHOR DIMENSIONAL DATA LIEBERT® MCV MCV330 + LIEBERT® ECONOPHASE + BASE ASSEMBLY 20" 508mm 13" 330mm 1 5/8" 42mm 7/8" 3/4" 22mm 19mm (4) MOUNTING HOLES (4) WEEP HOLES (CONTACT POINTS) (REF) DETAIL A Typical (4) Places 106 1/4"...
Page 85 LIEBERT HEAT REJECTION SKID ® CABINET & ANCHOR DIMENSIONAL DATA LIEBERT® MCV MCV330 (2) + LIEBERT® ECONOPHASE(2) + BASE ASSEMBLY SYSTEM 1 SYSTEM 2 Main Disconnect 101 1/4" 2573mm Top View 111" 2819mm Front View 264 3/4" 6725mm Domestic Shipping Weight Export Shipping Weight Model lb (kg)
Page 86 LIEBERT HEAT REJECTION SKID ® CABINET & ANCHOR DIMENSIONAL DATA LIEBERT® MCV MCV330 (2) + LIEBERT® ECONOPHASE(2) + BASE ASSEMBLY 264 3/4" 6725mm 106 1/4" 26 1/4" 106 1/4" 2699mm 667mm 2699mm 7/8" TYP. 22mm (8) MOUNTING HOLES (CONTACT POINTS) 101 1/4"...
Page 87 LIEBERT® HEAT REJECTION SKID CABINET & ANCHOR DIMENSIONAL DATA LIEBERT® MCV MCV440 + LIEBERT® ECONOPHASE + BASE ASSEMBLY Main Electrical 101 1/4" 2572mm 175" 4436mm 111" 2819mm Domestic Shipping Weight Export Shipping Weight Model lb. (kg) lb. (kg) MCV440 Single Skid 5900 (2676) 6140 (2785) with Receiver...
Page 88 LIEBERT® HEAT REJECTION SKID CABINET & ANCHOR DIMENSIONAL DATA LIEBERT® MCV MCV440 + LIEBERT® ECONOPHASE + BASE ASSEMBLY 20" 508mm 7/8" 13" (7/8") 330mm (4) Mounting Holes (Contact Points) 1 5/8" 42mm 3/4" 19mm (4) Weep Holes (REF) DETAIL A Typ.
Page 89 LIEBERT® HEAT REJECTION SKID CABINET & ANCHOR DIMENSIONAL DATA LIEBERT® MCV MCV440 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSEMBLY System 1 System 2 101 1/4" 2572mm Main Electrical 111" 2819mm 350" 8892mm Domestic Shipping Weight Export Shipping Weight Model lb (kg) lb (kg) MCV440 Dual Skid...
Page 90 LIEBERT® HEAT REJECTION SKID CABINET & ANCHOR DIMENSIONAL DATA LIEBERT® MCV MCV440 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSEMBLY 350" 8892mm 148 7/8" 26 1/4" 148 7/8" 3782mm 667mm 3782mm 7/8" TYP. 22mm (8)Mounting Holes Contact Points) 101 1/4" 97 15/16"...
Page 91 LIEBERT® HEAT REJECTION SKID CABINET & ANCHOR DIMENSIONAL DATA LIEBERT® MCV430 + LIEBERT® ECONOPHASE + BASE ASSEMBLY Shaded are indicates recommended 36" (914mm) clearance for component access. Main Electrical 101 1/4" 2572mm 132" 3353mm 123 1/2" 3138mm Domestic Shipping Weight Export Shipping Weight lb.
Page 92 LIEBERT® HEAT REJECTION SKID CABINET & ANCHOR DIMENSIONAL DATA LIEBERT® MCV430 + LIEBERT® ECONOPHASE + BASE ASSEMBLY 20" 508mm 3/4" 19mm (8) Weep Holes 1 5/8" 13" Ref. 42mm 330mm 13" 330mm 1" 20" 25mm 508mm (8) Mounting Holes (Contact Points) 1 5/8"...
Page 93 LIEBERT® HEAT REJECTION SKID CABINET & ANCHOR DIMENSIONAL DATA LIEBERT® MCV430 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSEMBLY Shaded area indicates recommended clearance of 36" (914mm) for component access. System 1 System 2 Main Electrical 101 1/4" 2572mm Shaded area indicates recommended clearance of 36"...
Page 94 LIEBERT® HEAT REJECTION SKID CABINET & ANCHOR DIMENSIONAL DATA LIEBERT® MCV430 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSEMBLY 20" 508mm 13" 3/4" 331mm 19mm 1 5/8" (4) Weep Holes 42mm Ref. 13" 330mm 20" 7/8" 508mm 22mm (8) Mounting Holes (Contact Points) 1 5/8"...
Page 95 LIEBERT ® AIR COOLED PIPING SCHEMATIC LIEBERT® MCV WITH RECEIVERS MOUNTED ABOVE DA125-250 CIRCUIT 1 CIRCUIT 2 Notes: The outlet of the receiver must be higher than the elevation of the EEV inside the indoor unit. T he vertical height must not be greater than 60 ft (18.3 m). Unit must be trapped at bottom of riser with any rise over 5 feet (1.5m) high.
Page 96 LIEBERT ® AIR COOLED PIPING SCHEMATIC DA125-250 AND LIEBERT® MCV WITH RECEIVERS AT SIMILAR LEVELS CIRCUIT 1 CIRCUIT 2 Liebert ® MCV Condenser Unit Liebert ® Liebert ® EconoPhase Unit 44 1/2inch 1130mm Notes: DA250 with horizontal discharge should be piped out the top of unit.
Page 97 LIEBERT ® AIR COOLED PIPING SCHEMATIC ® Liebert MCV WITHOUT RECEIVERS MOUNTED ABOVE DA125-265 CIRCUIT 1 CIRCUIT 2 Notes: The bottom of the condenser coil must be no greater than 60 ft (18.3m) higher than the elevation of the EEV inside the indoor unit.
Page 98 LIEBERT ® AIR COOLED PIPING SCHEMATIC DA125-265 AND Liebert ® MCV WITHOUT RECEIVERS AT SIMILAR OR BELOW LEVELS CIRCUIT 1 CIRCUIT 2 Liebert ® MCV Condenser Unit Liebert ® EconoPhase 54 7/8" 1393mm Unit Hot Gas Discharge Hot Gas Discharge Liquid Internal EEV Height H inch ( mm) Liquid...
Page 99 LIEBERT® XDM AIR COOLED PIPING SCHEMATIC LIEBERT® MCV WITHOUT RECEIVER MOUNTED ABOVE LIEBERT® XDM CIRCUIT 1 CIRCUIT 2 Notes: 1. Single refrigerant circuit shown for clarity, for XDM400 units refrigerant connections are typical. 2. The bottom of the condenser coil must be less than 60' (18.3m) above the elevation of the EEVs inside the indoor unit.
Page 100 LIEBERT® XDM AIR COOLED PIPING SCHEMATIC LIEBERT® MCV WITHOUT RECEIVER MOUNTED BELOW LIEBERT® XDM Hot Gas Discharge Liquid Return Liebert® XDM CIRCUIT 1 CIRCUIT 2 33 1/16" 840mm Internal EEV Height 4.6m XDM200 Maximum Vertical Liquid Rise Return Liebert® MCV Condenser Unit Hot Gas Discharge...
Page 101 LIEBERT HEAT REJECTION SKID ® CABINET LIFTING POINTS LIEBERT® MCV MCV330 + LIEBERT® ECONOPHASE + BASE ASSEMBLY 13" 330mm TYP. 132 1/4" 101 1/4" 3358mm 2570mm 4" X 7" (102mm X 178mm) Lifting Points Typ. (4) Places Note: 1. Use indicated lifting points to lift the unit. Use spreader bars and/or shimmed blocks to prevent external damage. 2.
Page 102 LIEBERT HEAT REJECTION SKID ® CABINET LIFTING POINTS LIEBERT® MCV MCV330 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSEMBLY 13" 330mm TYP. 26 1/4" 667mm TYP. 264 3/4" 6723mm 106 1/4" 2699mm 101 1/4" TYP. 2572mm Front 4" X 7" (102mm X 178mm) Lifting Points Typ.
Page 103 LIEBERT HEAT REJECTION SKID ® CABINET LIFTING POINTS LIEBERT® MCV MCV440 + LIEBERT® ECONOPHASE + BASE ASSEMBLY 175" 4443mm 101 1/4" 13" 2572mm 330mm Typ. 4" X 7" (102mm X 178mm) Lifting Points Typ. (4) Places Notes: 1. Use indicated lifting points to lift the unit. Use spreader bars and/or shimmed blocks to prevent external damage. 2.
Page 104 LIEBERT HEAT REJECTION SKID ® CABINET LIFTING POINTS LIEBERT® MCV MCV440 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSEMBLY 26 1/4" 667mm Typ. 148 7/8" 3781mm Front Typ. 101 1/4" 2572mm 13" 4" X 7" 330mm (102mm X 178mm) Typ. Lifting Points Typ.
Page 105 LIEBERT HEAT REJECTION SKID ® CABINET LIFTING POINTS LIEBERT® MCV430 + LIEBERT® ECONOPHASE + BASE ASSEMBLY Front of Unit 101" 131 3/8" 2565mm 3335mm 13 7/8" 351mm TYP. 4" X 7" (102mm X 178mm) Lifting Points TYP. (4) Places Notes: 1.
Page 106 LIEBERT HEAT REJECTION SKID ® CABINET LIFTING POINTS LIEBERT® MCV430 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSEMBLY 27 3/4" 705mm TYP. 106 1/4" 2699mm Front of Unit TYP. 101" 2565mm 4" X 7" 13 7/8" (102mm X 178mm) 351mm Lifting Points TYP.
Page 107 Engineer of Record. 6. Components are not supplied by Vertiv but are required for proper circuit operation and maintenance (DA250 with top piping has internally installed traps on the discharge lines).
Page 108 LIEBERT® DSE PIPING SCHEMATIC ® DA125, DA150, DA165, DA250, & DA265 W/ LIEBERT MCV WITHOUT RECEIVERS Liebert MCV HEAT REJECTION SKID ® Differential Optional Liebert ® EconoPhase" UNIT Differential Check Valve Check Valve Check Valve Liquid to Indoor Unit Liebert MCV CONDENSER ®...
Page 109 LIEBERT ® PIPING SCHEMATIC LIEBERT® XDM with LIEBERT® MCV Differential LIEBERT® MCV HEAT REJECTION SKID Liebert® EconoPhase Check Valve Differential Check Valve Check Valve Liquid to Indoor Unit LIEBERT® MCV CONDENSER Solenoid Ball Valve Ball Valve Valve Hot Gas Discharge from Indoor Unit Electronic Expansion Valve...
Page 110 1. Supply and Return connections in Liebert® XDM having temperature sensor, pressure transducer, schrader air vent, and ball valve. 2. Field to install strainer in field secondary (XDM ) return line to Cooling Modules . Vertiv recommends a bypass piping arrangement to allow for cleaning the strainer without disrupting unit operation.
Page 111 1/2" per 10 feet (42mm per 10m) so that gravity will aid in moving oil in the direction of the refrigeration flow. 8. Vertiv requires installing external refrigerate isolation valves on the Liquid line entering and Hot Gas line leaving the indoor unit . The external isolation valves are required to allow service to safely evacuate the refrigerate charge from the indoor unit before serving the compressors, filter drier, or other refrigeration components.
Page 112 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV330 + LIEBERT® ECONOPHASE + BASE ASSY 460V & 575V LOW VOLTAGE CUSTOMER CONNECTION HIGH VOLTAGE CUSTOMER CIRCUIT 1 CIRCUIT 2 CONNECTION DETAIL B 111" 2819mm (Field Electrical Connections) 63 11/16" 1617mm 34"...
Page 113 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV330 + LIEBERT® ECONOPHASE + BASE ASSY 380V & 415V LOW VOLTAGE CUSTOMER CONNECTION HIGH VOLTAGE CUSTOMER CIRCUIT 1 CIRCUIT 2 CONNECTION DETAIL B 111" 2819mm (Field Electrical Connections) 63 11/16" 1617mm 34"...
Page 114 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV330 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSY 380V & 415V SYSTEM 1 SYSTEM 1 CIRCUIT 2 CIRCUIT 1 LOW VOLTAGE CUSTOMER CONNECTION SYSTEM 2 LOW VOLTAGE CUSTOMER CONNECTION SYSTEM 1 HIGH VOLTAGE CUSTOMER CONNECTION...
Page 115 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV330 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSY 460V & 575V SYSTEM 1 SYSTEM 1 CIRCUIT 2 CIRCUIT 1 LOW VOLTAGE CUSTOMER CONNECTION SYSTEM 2 LOW VOLTAGE CUSTOMER CONNECTION SYSTEM 1 HIGH VOLTAGE CUSTOMER CONNECTION...
Page 116 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV440 + LIEBERT® ECONOPHASE + BASE ASSEMBLY Low Voltage Customer High Voltage Customer Connection Connection Circuit 1 Circuit 2 DETAIL B (Field Electrical Connections) 111" 2819mm 34" 864mm Bottom of Box 52"...
Page 117 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV440 (2) + LIEBERT® ECONOPHASE (2) LOW VOLTAGE CUSTOMER CONNECTION + BASE ASSEMBLY SYSTEM 2 SYSTEM 1 CIRCUIT 1 SYSTEM 1 CIRCUIT 2 LOW VOLTAGE CUSTOMER CONNECTION SYSTEM 1 HIGH VOLTAGE CUSTOMER CONNECTION SYSTEM 1...
Page 118 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV MCV430 + LIEBERT® ECONOPHASE + BASE ASSEMBLY Circuit 1 Circuit 2 123 1/2" 3138mm 64 1/4" 1632mm 34" 864mm 25 3/4" 655mm Bottom of Box Bottom of Box 54 3/4" 1390mm Center of Box 87 1/2"...
Page 119 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV MCV430 + LIEBERT® ECONOPHASE + BASE ASSEMBLY Left side of Unit 72 3/4" 1847mm Front Rear of Unit of Unit 19 1/2" 497mm 15 5/8" 45 3/8" 398mm 1153mm Right side of Unit Top View Multiple customer connection locations Circuit 2...
Page 120 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV430 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSEMBLY SYSTEM 1 CIRCUIT 2 SYSTEM 1 CIRCUIT 1 123 1/2" 3138mm 64 1/4" 1632mm 34" 864mm Bottom of Box 27 3/8" 25 3/4" 696mm 655mm Bottom of Box...
Page 121 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV430 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSEMBLY Left side of Unit Main Electrical System 1 Panel Circuit 1 72 3/4" 1847mm Rear Front of Unit of Unit Main System 2 Electrical Panel Circuit 2...
Page 122 LIEBERT MCV ELECTRICAL PANEL LAYOUT MCV330 CIRCUIT 1 CIRCUIT 2 FAN 3 FAN 3 CIRCUIT 1 FAN 2 CIRCUIT 2 FAN 2 CIRCUIT 2 CIRCUIT 1 FAN 1 FAN 1 FUSES FAN CONTACTORS CONTROL BOARD CIRCUIT 1 CONTROL BOARD CIRCUIT 2 Detail A KEY ELECTRICAL DETAILS: 1) Three phase electrical service –...
Page 123 LIEBERT MCV ELECTRICAL PANEL LAYOUT MCV440 Circuit 1 Circuit 2 Fan 4 Fan 4 Circuit 1 Circuit 2 Fan 3 Fan 3 Circuit 2 Circuit 1 Fan 2 Fan 2 Circuit 1 Circuit 2 Fan 1 Fan 1 FUSES FAN CONTACTORS CONTROL BOARD CIRCUIT 1 CONTROL BOARD...
Page 124 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV330 + LIEBERT® ECONOPHASE + BASE ASSY 460V & 575V LOW VOLTAGE CUSTOMER CONNECTION HIGH VOLTAGE CUSTOMER CIRCUIT 1 CIRCUIT 2 CONNECTION DETAIL B 111" 2819mm (Field Electrical Connections) 63 11/16" 1617mm 34"...
Page 125 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV330 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSY 460V & 575V SYSTEM 1 SYSTEM 1 CIRCUIT 2 CIRCUIT 1 LOW VOLTAGE CUSTOMER CONNECTION SYSTEM 2 LOW VOLTAGE CUSTOMER CONNECTION SYSTEM 1 HIGH VOLTAGE CUSTOMER CONNECTION...
Page 126 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV330 + LIEBERT® ECONOPHASE + BASE ASSY 380V & 415V LOW VOLTAGE CUSTOMER CONNECTION HIGH VOLTAGE CUSTOMER CIRCUIT 1 CIRCUIT 2 CONNECTION DETAIL B 111" 2819mm (Field Electrical Connections) 63 11/16" 1617mm 34"...
Page 127 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV330 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSY 380V & 415V SYSTEM 1 SYSTEM 1 CIRCUIT 2 CIRCUIT 1 LOW VOLTAGE CUSTOMER CONNECTION SYSTEM 2 LOW VOLTAGE CUSTOMER CONNECTION SYSTEM 1 HIGH VOLTAGE CUSTOMER CONNECTION...
Page 128 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV440 + LIEBERT® ECONOPHASE + BASE ASSEMBLY Low Voltage Customer High Voltage Customer Connection Connection Circuit 1 Circuit 2 DETAIL B (Field Electrical Connections) 111" 2819mm 34" 864mm Bottom of Box 52"...
Page 129 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV440 (2) + LIEBERT® ECONOPHASE (2) LOW VOLTAGE CUSTOMER CONNECTION + BASE ASSEMBLY SYSTEM 2 SYSTEM 1 CIRCUIT 1 SYSTEM 1 CIRCUIT 2 LOW VOLTAGE CUSTOMER CONNECTION SYSTEM 1 HIGH VOLTAGE CUSTOMER CONNECTION SYSTEM 1...
Page 130 LIEBERT® HEAT REJECTION SKID ELECTRICAL FIELD CONNECTIONS ACCEPTABLE & UNACCEPTABLE POWER SUPPLIES FOR ALTERNATE EC FANS POWER SUPPLY REQUIREMENTS FOR 380V-575V UNITS: ACCEPTABLE: Wye Power Supply Connection PHASE A PHASE B NEUTRAL A separate neutral wire is not required to be run to the Liebert® MCV Condenser PHASE C GROUND UNACCEPTABLE:...
Page 131 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV MCV430 + LIEBERT® ECONOPHASE + BASE ASSEMBLY Circuit 1 Circuit 2 123 1/2" 3138mm 64 1/4" 1632mm 34" 864mm 25 3/4" 655mm Bottom of Box Bottom of Box 54 3/4" 1390mm Center of Box 87 1/2"...
Page 132 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV MCV430 + LIEBERT® ECONOPHASE + BASE ASSEMBLY Left side of Unit 72 3/4" 1847mm Front Rear of Unit of Unit 19 1/2" 497mm 15 5/8" 45 3/8" 398mm 1153mm Right side of Unit Top View Multiple customer connection locations Circuit 2...
Page 133 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV430 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSEMBLY SYSTEM 1 CIRCUIT 2 SYSTEM 1 CIRCUIT 1 123 1/2" 3138mm 64 1/4" 1632mm 34" 864mm Bottom of Box 27 3/8" 25 3/4" 696mm 655mm Bottom of Box...
Page 134 LIEBERT HEAT REJECTION SKID ® PRIMARY CONNECTION LOCATIONS LIEBERT® MCV430 (2) + LIEBERT® ECONOPHASE (2) + BASE ASSEMBLY Left side of Unit Main Electrical System 1 Panel Circuit 1 72 3/4" 1847mm Rear Front of Unit of Unit Main System 2 Electrical Panel Circuit 2...
Page 135 LIEBERT HEAT REJECTION SKID ® CANbus & INTERLOCK CONNECTIONS LIEBERT® MCV + LIEBERT® ECONOPHASE + BASE ASSEMBLY LIEBERT® ECONOPHASE CONTROL BOARDS (FACTORY SET) CIRCUIT 1 CIRCUIT 2 CANBUS ADDRESSING DIPSWITCH Liebert® EconoPhase CONDENSER CONTROL BOARDS (FACTORY SET) CANBUS COMMUNICATION CABLE CIRCUIT 1 TB50 CAN H...
Page 136 LIEBERT HEAT REJECTION SKID ® CANbus & INTERLOCK CONNECTIONS LIEBERT® MCV + LIEBERT® ECONOPHASE + BASE ASSEMBLY COMPONENT NOTES: 1. COMPONENT APPEARANCE, ORIENTATION, AND POSITION MAY VARY BETWEEN PRODUCT LINES. TERMINAL NAMES REMAIN CONSTANT. 2. ALL CIRCUITS TO THESE CONNECTION POINTS REMAIN CONSTANT. CAN &...
Page 137 LIEBERT® XDM CANbus & INTERLOCK CONNECTIONS LIEBERT® MCV + LIEBERT® ECONOPHASE + BASE ASSEMBLY ECONOPHASE CONTROL BOARDS (FACTORY SET) CIRCUIT 1 CIRCUIT 2 CANBUS ADDRESSING DIPSWITCH LIEBERT® ECONOPHASE UNIT CONDENSER CONTROL BOARDS (FACTORY SET) CANBUS COMMUNICATION CABLE CIRCUIT 1 LIEBERT® MCV CONDENSER TB50 CAN H OUTPUT...
Page 138 LIEBERT® XDM CANbus & INTERLOCK CONNECTIONS LIEBERT® MCV + LIEBERT® ECONOPHASE + BASE ASSEMBLY COMPONENT NOTES: 1. COMPONENT APPEARANCE, ORIENTATION, AND POSITION MAY VARY BETWEEN PRODUCT LINES. TERMINAL NAMES REMAIN CONSTANT. 2. ALL CIRCUITS TO THESE CONNECTION POINTS REMAIN CONSTANT. CAN &...
Page 139 Vertiv™ Liebert® MCV Installer/User Guide...
Page 140 Vertiv.com | Vertiv Headquarters, 505 N. Cleveland Ave., Westerville, OH 43082 USA © 2024 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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