Vertiv Liebert Mini-Mate MT036 Installer/User Manual Download Page 44

Page: 44 / 80

WARNING! Risk of electric shock. Can cause injury or death. The DIP switches must be set

exactly as indicated in 9.4.3 on the previous page. Failure to correctly set the DIP switches may

result in an electrical or water hazard.

The DIP switch sets the capacity of the humidifier. If you replace the humidifier, set the DIP switches on

the circuit board based on the voltage and capacity of your unit shown in Table 9.3 below.

Voltage

SW1

SW2

SW3

SW4

Amps

3-ton Units

208/230

Off

6.4

460

Off

3.4

4-ton and 5-ton Units

208

Off

8.9

240

Off

8.5

460

Off

4.5

575

Off

3.4

Table 9.3 DIP switch settings for humidifier control board

9.4.4 Humidifier Troubleshooting

Symptom

Possible Cause

Check or Remedy

Humidifier

does not

operate

DIP switch not set to

enable humidifier option

See DIP-switch settings in Table 9.3 above.

Display does not show

humidification mode

Increase humidity-control setpoint

Defective board

Check the voltage at P35-1 on the unit's iCOM board, and P1-9 and P1-7 on the

humidifier-interface board for 24 VAC ±2 VAC.

If no voltage is detected, check wiring and/or replace board. Check the wiring from the

iCOM board to the humidifier-interface board.

Failed humidity sensor

Display shows "RET sensor invalid" warning. Check wiring from the

temperature/humidity board to the control board. Replace temperature/humidity

sensor if defective.

No water flow

Make sure that the switch is in "RUN" position. Check the humidifier water (including

filter screen) and check the nylon overflow line if the canister is full.

Canister fill rate does not

keep up with steam

output

Check the fill-valve screen opening and capillary tube for obstructions. Check the

water-supply pressure (minimum 10 psig).

Table 9.4 Steam generating humidifier troubleshooting guide

9.5 Condensate-drain and Condensate-pump System Maintenance

9.5.1 Condensate Drain

Check for and clear obstructions in tubing during routine maintenance.

Vertiv | Liebert® Mini-Mate™ Installer/User Guide

Summary of Contents for Liebert Mini-Mate MT036

Page 1: ...Liebert Mini Mate Variable Capacity Thermal Management Systems Installer User Guide 3 4 and 5 Ton 10 5 14 and 17 5 kW Capacity Ceiling mounted 60 Hz ...

Page 2: ...sclaims all liability for damages resulting from use of this information or for any errors or omissions Refer to 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 by this instruction manual are manufactured and or sold by Vertiv This document is the p...

Page 3: ...e Humidifier 20 4 3 2 Drain Line Installation Requirements 20 4 3 3 Condensate drain Pump Kit 22 5 Electrical Connection Requirements 23 5 1 Low voltage Electrical Field Connections 24 6 Installation 27 6 1 Installing Ceiling mounted Evaporators 27 6 1 1 Installing Suspension Rods and Mounting Ceiling Units 27 6 2 Installing Air distribution Components for Evaporators 28 6 2 1 Installing a Filter ...

Page 4: ...9 4 4 Humidifier Troubleshooting 44 9 5 Condensate drain and Condensate pump System Maintenance 44 9 5 1 Condensate Drain 44 9 5 2 Condensate Pump 45 9 6 Electric Reheat Maintenance 45 9 7 Thermostatic Expansion Valve TXV Maintenance 45 9 7 1 Determining Suction Superheat 45 9 7 2 Adjusting Superheat Setting with the TXV 45 10 Preventive Maintenance Checklist 47 Appendices 51 Appendix A Technical ...

Page 5: ... high pressure refrigerant loss of refrigerant environmental pollution equipment damage injury or death This unit contains fluids and gases under high pressure Use extreme caution when charging the refrigerant system Do not pressurize the system higher than the design pressure marked on the unit s nameplate Local building or plumbing codes may require installing a pressure relief device in the sys...

Page 6: ... and at less than 55 psig 379 kPa Operation for extended periods at less than 55 psig 379 kPa can cause premature compressor failure NOTICE Risk of clogged or leaking drain lines and leaking water supply lines Can cause equipment and building damage This unit requires a water drain connection Drain lines must be inspected at start up and periodically and maintenance must be performed to ensure tha...

Page 7: ...water for the drain line Sagging condensate drain lines may inadvertently create an external trap NOTICE Risk of doorway hallway interference Can cause unit and or structure damage The unit may be too large to fit through a doorway or hallway while on the skid Measure the unit and passageway dimensions and refer to the installation plans prior to moving the unit to verify clearances NOTICE Risk of...

Page 8: ...Vertiv Liebert Mini Mate Installer User Guide 8 This page intentionally left blank ...

Page 9: ... Unit Family MT Mini Mate Ceiling System Digits 3 4 5 NominalCooling Capacity 036 36 kBtuh 048 48 kBtuh 060 60 kBtuh Digit 6 Air Direction and Discharge H Horizontalair flow Digit 7 System type E Split system evaporator Digit 8 Fan type 1 Direct drive EC motor variable speed Digit 9 Supply power A 460 V 3 ph 60 Hz B 575 V 3 ph 60 Hz 048 and 060 models only C 208 V 3 ph 60 Hz 048 and 060 models onl...

Page 10: ...SNMP using iCOM board 036 modelonly Digit 18 Sensors 0 None S Smoke sensor H High temperature sensor F Smoke and high temperature sensor Digit 19 Packaging P Domestic C Wood crate export Digits 20 21 Future use Digit 22 Factory Configuration code A No SFA s Any Alphaletter except S S SFA Digit 23 25 Factory Configuration Number Table 2 2 Model number Digit Definitions continued 2 2 Component Locat...

Page 11: ... DX module DPN004055 Cabinet dimensions 4 ton and 5 ton DX module Filter and Ducting Options DPN004805 Dimensionaldata Filter box and Duct Flange 3 ton DPN004807 Dimensionaldata Air distribution plenum 3 ton DPN004166 Dimensionaldata Filter box and Duct Flange 4 and 5 ton DPN004842 Dimensionaldata Bottom discharge Grille 4 and 5 ton Table 3 1 Dimension Planning Drawings 3 2 Location Considerations...

Page 12: ...may contain boiling water See Drain Line Installation Requirements on page 20 for details Electrical service is required for all models Electrical service must conform to national and local electrical codes See equipment nameplate for details Plan the routing of wiring piping and ductwork to the unit Refer to the appropriate piping connection location drawings piping schematics and electrical conn...

Page 13: ...OTICE Risk of doorway hallway interference Can cause unit and or structure damage The unit may be too large to fit through a doorway or hallway while on the skid Measure the unit and passageway dimensions and refer to the installation plans prior to moving the unit to verify clearances NOTICE Risk of damage from forklift Can cause unit damage Keep tines of the forklift level and at a height suitab...

Page 14: ...Vertiv Liebert Mini Mate Installer User Guide 14 This page intentionally left blank ...

Page 15: ...nection Drawings 4 1 Refrigerant Piping and Charging WARNING Risk of over pressurization of the refrigeration system Can cause explosive discharge of high pressure refrigerant loss of refrigerant environmental pollution equipment damage injury or death This unit contains fluids and gases under high pressure Use extreme caution when charging the refrigerant system Do not pressurize the system highe...

Page 16: ...tion of copper oxide scale inside the piping When copper is heated in the presence of air copper oxide forms POE oils will dissolve these oxides from inside the copper pipes and deposit them throughout the system clogging filter driers and affecting other system components A pure dry nitrogen flow of 1 3 ft3 min 0 5 1 5 l s inside the pipe during brazing is sufficient to displace the air Control t...

Page 17: ...ant line Sizes and Equivalent Lengths The following tables list the information required to field install the refrigerant piping for the system System Models Equivalent Length ft m 50 15 75 23 100 30 125 38 150 45 MT036E PFD037A L or PFD037A H Suction line in 7 8 7 8 7 8 7 8 7 8 Liquid line in 1 2 1 2 1 2 1 2 1 2 MT048HE PFD054A L Suction line in 7 8 1 1 8 1 1 1 8 1 1 1 8 1 1 1 8 1 Liquid line in ...

Page 18: ...il types viscosities and quantities recommended by the compressor manufacturer may reduce compressor life and void the compressor warranty Do not mix polyolester POE and mineral based oils Do not mix oils of different viscosities Consult your Vertiv sales representative visit https www vertivco com en us support or contact the compressor manufacturer if questions arise System charges may require a...

Page 19: ...30 System Charge indoor unit condensing unit refrigerant lines For system charges over 80lb 36 3 kg consult your Vertiv representative Source DPN003950 Rev 5 Table 4 7 Additional oil required per refrigerant charge Compressor Type Oil Type Copeland Scrolland DigitalScroll POEOil ISO 32 Centistoke Viscosity1 1 Use Copeland POEOilULTRA 32 3MAF or other Copeland approved oils Source DPN003950 Rev 5 T...

Page 20: ...ng a monitored fluid detection system to immediately discover and report coolant fluid system and condensate drain line leaks 4 3 1 Water supply line to the Humidifier The following is required for units with the optional steam generating humidifier package 1 4 in 6 4 mm copper compression fitting connection for water inlet The supply pressure range is 10 psig to 150 psig 69 to 1034 kPa at 1 gpm 3...

Page 21: ... should be the full size of the drain connection The drain line must slope continuously away from the unit Do not externally trap the drain line The drain line must be rigid enough that it does not sag between supports which unintentionally creates traps Use copper or other material suitable for draining water that can reach temperatures up to 212 F 100 C When the evaporator is installed below the...

Page 22: ...y fed drain line The condensate pump is field installed alongside the evaporator unit A 3 4 in NPT Female connection is provided for the evaporator unit condensate drain The drain is trapped internally do not trap external to unit Size the discharge piping based on the available condensate head The pumps are rated as follows 460 V condensate pump rated for 7 5 GPM 28 4 l m at 10 ft head pressure T...

Page 23: ...ical connections periodically and tighten as necessary NOTE Seal openings around piping and electrical connections to prevent air leakage Failure to do so could reduce the unit s cooling performance NOTICE Risk of improper electrical supply connection Can cause equipment damage See transformer label for primary tap connections Installer will need to change transformer primary taps if applied unit ...

Page 24: ...evious page Connect field supplied shielded Class 1 wiring from the condensing unit to the indicated terminal strip locations For the wall mounted iCOM controller display Connect a field supplied CAT5 Crossover Ethernet cable between P64 on the iCOM control board in the Mini Mate module and ETH 1 on the wall mount iCOM display Locate the wire harness inside the wall mount display and connect field...

Page 25: ...nted 11 Field supplied CAT5 cable 12 Field supplied shielded Class 1 wiring 13 to 15 Terminal strip connections on evaporator module for wiring connected to the harness wires from the wall mount display 16 Factory supplied wiring harness with plug Wires are identified as TS 13 TS 14 and TS 15 and are 8 in 203 mm long 17 Field supplied shielded Class 1 wiring 18 Factory supplied CAT5 cable 30 ft 9 ...

Page 26: ...Vertiv Liebert Mini Mate Installer User Guide 26 This page intentionally left blank ...

Page 27: ...require reinforcements Recommended clearance between ceiling grids and building structural members is the unit s height plus 3 in 76 mm Four 3 8 in 16 TPI threaded suspension rods are required and field supplied The factory supplied 3 8 in 16 TPI hardware kit includes the remaining installation hardware for rod to unit To install the suspension rods 1 Install the 4 field supplied rods by suspendin...

Page 28: ...2 mm For the supply air opening a duct flange is included for ducted supply air NOTE Do not operate the unit without filters installed in return air system 6 2 2 Installing a Filter Box for 3 ton Models The optional filter box attaches directly to the return air opening of the evaporator The filter box includes one MERV 8 filter per ASHRAE 52 2 2007 20 in x 20 in x 4 in 508 mm x 508 mm x 102 mm NO...

Page 29: ...nit and to control vibration transmission to the building Attach the ductwork to the unit using the flanges provided Locate the unit and ductwork so that the discharge air does not short circuit to the return air inlet Ductwork that runs through a conditioned space or is exposed to areas where condensation may occur must be insulated Insulation of ductwork is vital to prevent condensation during t...

Page 30: ...Vertiv Liebert Mini Mate Installer User Guide 30 This page intentionally left blank ...

Page 31: ...quired 3 Additional oil has been added for system charges over 40 pounds 18 1kg per circuit See Additional Oil Requirements for Digital scroll Compressors on page 18 4 Piping is properly sized sloped and trapped as shown in the piping schematics 5 Check piping inside and outside of equipment for proper support and adequate spacing to prevent rub through 6 Ensure that factory clamps have been reins...

Page 32: ...Vertiv Liebert Mini Mate Installer User Guide 32 This page intentionally left blank ...

Page 33: ...nd alarm system activation resulting in injury during building evacuation and mobilization of emergency fire and rescue services Start up operation of optional electric reheat elements can create smoke or fumes that can activate the facility alarm and fire suppression system Prepare and take appropriate steps to manage this possibility Activating reheat during initial start up may burn off particu...

Page 34: ...Vertiv Liebert Mini Mate Installer User Guide 34 This page intentionally left blank ...

Page 35: ...fied personnel and in accordance with applicable regulations and manufacturers specifications Opening or removing the covers to any equipment may expose personnel to lethal voltages within the unit even when it is apparently not operating and the input wiring is disconnected from the electrical source WARNING Risk of improper wiring piping moving lifting and handling Can cause equipment damage ser...

Page 36: ...distribution plenum and remove the old filter s 3 Replace with new filter s If there are two filters always replace both 4 Test the operation of the filter clog switch adjustable from the unit exterior The unit panels must be in place and closed to find this point 5 Start the blower and turn the switch counterclockwise until the alarm is energized 6 Turn the adjusting knob one turn clockwise or to...

Page 37: ...anufacturer s safety requirements and operating procedures NOTICE Risk of improper power supply connection Can cause equipment damage and loss of warranty coverage Prior to connecting any equipment to a main or alternate power source for example back up generator systems for start up commissioning testing or normal operation ensure that these sources are correctly adjusted to the nameplate voltage...

Page 38: ... appropriate technical safety measures Operating personnel must wear appropriate OSHA approved PPE and observe all appropriate hearing protection safety requirements CAUTION Risk of contact with hot surfaces Can cause injury The compressor refrigerant discharge lines fan motor and some electrical components are extremely hot during unit operation Allow sufficient time for them to cool to a touch s...

Page 39: ... or software Line voltage too low Automatic Manual Mains Software If the line voltage rises above aspecified limit within 75 seconds then the controller willattempt to start Should the line voltage stay below the specified limit for more than 75 seconds the device willswitch off with an error message In this case there has to be amanualrestart either with the mains power or software Line voltage t...

Page 40: ...tage at each phase phase to ground at the Mains connector Confirms phase failure not present Check that the voltage is within the acceptable voltage range at the Mains connector Confirms line under voltage is not present Figure 9 1 EC fan Connections Item Description Item Description 1 Cover of controller housing 5 Alarm relay connection 2 Cable glands and sealinsert for two cables if needed Motor...

Page 41: ...e humidifier drains and refills to maintain a current setpoint and alert the operator when the humidifier canister needs to be replaced WARNING Arc flash and electric shock hazard Open all local and remote electric power supply disconnect switches verify with a voltmeter that power is Off and wear appropriate OSHA approved personal protective equipment PPE per NFPA 70E before working within the el...

Page 42: ...nd allows water to enter the canister When the water level reaches the electrodes current flows and the water begins to warm The canister fills until the amperage reaches the setpoint and the fill valve closes As the water warms its conductivity increases and the current flow in turn rises If the current reaches 115 of the normal operating current the drain valve opens and drains some of the water...

Page 43: ...cted to the canister with 1 4 in quick connects Make note of the wiring configuration before removing any wires Refer to the schematic on the unit Slide the rubber boot back to expose the connections Remove the two 2 power wires and the canister wire Do not loosen the screws that secure the electrodes 7 Loosen the steam outlet hose clamps and slide the steam hose away from the canister fitting 8 R...

Page 44: ...ation mode Increase humidity controlsetpoint Defective board Check the voltage at P35 1 on the unit s iCOM board and P1 9 and P1 7 on the humidifier interface board for 24 VAC 2 VAC If no voltage is detected check wiring and or replace board Check the wiring from the iCOM board to the humidifier interface board Failed humidity sensor Display shows RET sensor invalid warning Check wiring from the t...

Page 45: ...isfy load conditions It does not affect compressor operation Proper valve operation can be determined by measuring superheat The correct superheat setting is between 10 and 15 F 5 6 and 8 3 C If too little refrigerant is being fed to the evaporator the superheat will be high If too much refrigerant is being supplied the superheat will be low 9 7 1 Determining Suction Superheat To determine superhe...

Page 46: ...Vertiv Liebert Mini Mate Installer User Guide 46 This page intentionally left blank ...

Page 47: ... use of trained and authorized service personnel extended service contracts and factory certified replacement parts Contact your local sales representative for more details Check all that apply Evaporator Filters 1 Check Replace Filters 2 Grille Area Unrestricted 3 Wipe Section Clean 4 Coil Clean 5 Clean Condensate Pan 6 Clean Trap in Condensate Drain 7 Drain Connection Lines Open Leak Free and in...

Page 48: ...tion lines for leaks Overflow Drain Pan Ducted Units If Equipped 1 Drain Connection and Lines Open and Free of Debris 2 Drain line empties into a maintenance sink or condensate pump 3 Water detection device system installed and monitored Check operation If installed Electrical Panel 1 Check fuses 2 Check contactors for pitting Replace if pitted 3 Check Re torque wire connections Controls 1 Check V...

Page 49: ...s for your records Compare readings information to previous maintenance worksheet To locate your local Vertiv representative for Vertiv engineered parts check https www vertivco com en us support or Call 1 800 543 2778 10 Preventive Maintenance Checklist 49 ...

Page 50: ...Vertiv Liebert Mini Mate Installer User Guide 50 This page intentionally left blank ...

Page 51: ...bert Thermal Management Products 1 800 543 2778 Liebert Channel Products 1 800 222 5877 Liebert AC and DC Power Products 1 800 543 2378 A 2 Locations United States Vertiv Headquarters 1050 Dearborn Drive Columbus OH 43085 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 51 ...

Page 52: ...Vertiv Liebert Mini Mate Installer User Guide 52 This page intentionally left blank ...

Page 53: ...4842 Dimensionaldata Bottom discharge Grille 4 and 5 ton Mini Mate Piping Schematics DPN004060 Piping arrangement 3 4 and 5 ton split system air cooled Mini Mate Piping Connections DPN004801 Primary connection locations 3 ton DX module DPN004806 Condensate pump connection locations 3 ton DPN004056 Primary connection locations 4 ton and 5 ton DX module DPN004077 Condensate pump connection locations...

Page 54: ...Vertiv Liebert Mini Mate Installer User Guide 54 This page intentionally left blank ...

Page 55: ... 381mm 16 1 4 413mm Fan Service Access Panel 6 1 8 156mm Front of Unit 24 610mm 46 1 2 1180mm Electrical Access Panel Removable Access Panels MODEL 60 HZ MT048HE1 MT060HE1 MODULE WEIGHT lbs kg net 498 226 Discharge Side Bottom of Unit 13 3 8 340mm 14 1 2 368mm 7 177mm 26 1 4 667mm 18 457mm 20 508mm 8 1 4 210mm 15 16 24mm 7 178mm Service Access Panel Bottom Service Access Panel For Fan 43 1 2 1105m...

Page 56: ... 7mm OD CU Liquid Refrigerant Line Entrance for Customer High Volt Connections Entrance for Customer Low Volt Connections 14 13 16 376mm 21 7 16 544mm Front of Unit Right Side side of unit Rear of unit Left Side of Unit Location for Optional IntelliSlot card 3 4 19mm NPT Female Condensate Drain Connection Drain is trapped internally and must not be trapped outside of the module NOTE ROUTE SUPPLY L...

Page 57: ...eld supplied Class 1 wiring between unit terminals 13 14 15 and supplied wiring connector at iCOM display 9 Low Voltage And Control Wiring Entrance located on right side of unit STANDARD LOW VOLTAGE FEATURES See Detail A Page 2 2 10 Condensing Unit DX system only Field supplied Class 1 wiring between Evaporator and Condensing unit to terminals 1 2 3 4 5 and 6 11 Remote unit shutdown Replace existi...

Page 58: ...r between terminals 37B 38B and 37C and 38C with normally closed switch having a minimum 75VA 24VAC rating Use field supplied Class 1 wiring 17 Main Fan Auxiliary Switch Optional main fan auxiliary side switch Terminals located on customer connection terminal block for remote indication that the evaporator fan motor unit is on Field to connect 24V maximum Class 1 wiring to connections 84 85 18 Uni...

Page 59: ...Pressure Transducer External Equalizer Sensing Bulb Suction Line Digital Scroll Compressor Schrader Port with Valve Core Condenser Coil Discharge Temperature Thermistor 3 Way Head Pressure Control Valve Atmospheric Pressure Relief Valve Sight Glass Lee Temp Receiver Pressure Balancing Valve Check Valve Receiver Heater Pressure Limiting Switch Liquid Line Liquid Line Solenoid Valve Schrader Port wi...

Page 60: ...itting Drain Connection Drain Line field supplied Notes 1 3 4 NPT Male to 3 4 19mm flexible rubber tubing assembly supplied must be installed between condensate drain and pump inlet fitting and secured 2 The Auxiliary Float Switch included with pump must be field interlocked with unit control to enable unit shutdown feature Wire to Mini Mate terminal per unit schematic 3 Refer to DPN003401 for ins...

Page 61: ... Filter Access Panel Duct Flange Front of Filter Box Optional Filter Box Discharge Air Duct Flange Dimensional Details 13 3 8 340mm 14 1 2 368mm 1 25mm 17 3 4 450mm Optional Filter Box Alternate air discharge location for duct flange Remove panel and cover rear discharge opening before attaching duct flanges Discharge Air Duct Flange Supplied with Filter Box shown on rear discharge Shaded area ind...

Page 62: ... DPN001040_REV4 COMPONENT LOCATION DIAGRAM LIEBERT MINI MATE VARIABLE CAPACITY Front of Unit Front of Unit 1 2 4 3 5 1 Variable Speed Direct Drive Fan with EC Motor 2 Evaporator Coil 3 Humidifier optional 4 Electric Box 5 Smoke Sensor optional 6 Electric Reheat optional 6 ...

Page 63: ...lay POWER 485 CAN USB ETHERNET WALL DISPLAY DUST COVERS AND HARNESS NOT PICTURED FOR CLARITY Rear view of iCOM Wall Display Case 7 1 8 181mm 5 7 8 150mm 5 7 8 150mm 1 25mm Inlet and Outlet Opening for Power Commnunication Wires Ethernet Comms and Power Feed Shaded area indicates a recommended clearance of 30 762 mm for component access and removal Remote Temperature and Humidity Sensor Typical Ins...

Page 64: ...s kg 328 149 MT036HE1 MODEL NUMBER Bottom Return Bottom Discharge Discharge Side of Unit Return Air Side of Unit 13 7 8 352mm 30 762mm Front of Unit Removable Access Panel 24 610mm 54 1371mm Removable Access Panel 17 7 8 454mm 13 7 8 352mm 10 7 8 276mm Bottom of Unit 7 3 8 188mm 8 1 2 216mm 23 1 2 597mm 7 5 8 194mm 18 1 2 470mm 4 102mm 13 3 4 349mm 4 1 2 114mm 27 13 16 707mm Rear of Unit 55 13 16 ...

Page 65: ...t 11 1 8 283mm 7 178mm 2 9 16 64mm 2 5 16 59mm Optional 1 4 6mm O D Compression Fitting Use Copper Lines for Humidifier Supply Line 7 8 22 2mm Dia Electrical Entrance for Condensate Pump Connection Rear of Unit Front of Unit 2 9 16 65mm 15 16 24mm 3 4 19mm NPT Female Condensate Drain Connection Drain is trapped internally and must not be trapped outside of the module 1 1 4 32mm 1 7 16 37mm 4 15 16...

Page 66: ...n to P64 and Ethernet port on iCOM display 7 Remote Temperature Humidity Sensor Factory supplied Ethernet wire Connection to P66 and ETH1 port on Sensor 8 iCOM Display Power Field supplied Class 1 wiring between unit terminals 13 14 15 and supplied wiring connector at iCOM display See Detail A page 2 3 9 Low Voltage And Control Wiring Entrance located on right side of unit OPTIONAL COMMUNICATION C...

Page 67: ...d Class 1 wiring between Evaporator and Condensing unit to terminals 1 2 3 4 5 and 6 12 Remote Unit Shutdown Replace existing jumper between terminals 37 38 with normally closed switch having a minimum 75VA 24VAC rating Use field supplied Class 1 wiring 13 Remote Alarm Device RAD Alarm connections may be factory wired or field wired See schematic RAD1 3 for factory wired alarms Use Class 1 wiring ...

Page 68: ... supplied Class 1 wiring 17 Main Fan Auxiliary Switch Optional main fan auxiliary side switch Terminals located on customer connection terminal block for remote indication that the evaporator fan motor unit is on Field connect to 24V maximum Class1 wiring to connections 84 85 18 Unit Shutdown by Liqui tect with Remote Indicator Requires field wiring from optional Liqui tect device to Remote Alarm ...

Page 69: ...Wall Display POWER 485 CAN USB ETHERNET WALL DISPLAY DUST COVERS AND HARNESS NOT PICTURED FOR CLARITY Rear view of iCOM Wall Display Case 7 1 8 181mm 5 7 8 150mm 5 7 8 150mm 1 25mm Inlet and Outlet Opening for Power Commnunication Wires Ethernet Comms and Power Feed Remote Temperature and Humidity Sensor Optional Filter Box Shown Shaded area indicates a recommended clearance of 30 762 mm for compo...

Page 70: ... indicates a recommended clearance of 30 762mm be provided for filter access and removal Removable Filter Access Panel 18 457mm 5 3 8 136mm 20 1 8 511mm 11 279mm 11 16 17mm 18 458mm Duct Flange Front of Filter Box Optional Filter Box Discharge Air Duct Flange Supplied with Filter Box Air discharge location for duct flange 14 356mm 18 457mm 13 16 20mm 19 7 8 505mm 15 381mm Optional Field Installed ...

Page 71: ... Mate terminal per unit schematic 3 Refer to DPN003401 for installation instructions 4 Condensate pump is energized through Mini Mate Module Separate power supply is not necesary 5 Condensate pump includes built in drain line check valve CONDENSATE PUMP FIELD INSTALLED ON UNIT WITH AIR OUTLET DUCTWORK Air Outlet Duct Fan Coil Unit CONDENSATE PUMP FIELD INSTALLED ON UNIT WITH AIR DISTRIBUTION PLENU...

Page 72: ... MINI MATE VARIABLE CAPACITY Front of Unit Return Side of Unit Bottom of Unit 48 1219mm 24 610mm 5 127mm 3 1 4 83mm Removable panel on side of plenum Minimum Clearance 30 762mm for filter access and removal Air Discharge out sides of plenum Cover Plate supplied with Plenum Air Inlet through grille in bottom center of plenum 6 152mm ...

Page 73: ...orm No DPN001040_REV4 COMPONENT LOCATION DIAGRAM LIEBERT MINI MATE VARIABLE CAPACITY 1 2 4 3 5 1 Direct Drive Fan with Variable Speed EC Motor 2 Evaporator Coil 3 Humidifier optional 4 Electric Box 5 Smoke Sensor optional 6 Electric Reheat optional 6 Front of Unit ...

Page 74: ...ICROPROCESSOR AND I O BOARD SITE AND BMS COMMUNICATION CONNECTIONS RS485 ETHERNET TO TERMINALS 13 14 AND 15 TO TERMINALS 13 14 AND 15 DO NOT USE CANBUS CONNECTORS DO NOT USE CANBUS CONNECTORS SITE AND BMS COMMUNICATION CONNECTIONS RS485 ETHERNET ETHERNET CABLE FIELD SUPPLIED Notes 1 Refer to DPN004802 for connection points on Liebert Mini Mate unit 2 Refer to DPN004803 for general arrangement and ...

Page 75: ...ARD Notes 1 Refer to DPN004802 for connection points on Liebert Mini Mate unit 2 Refer to DPN004803 for general arrangement and field connections SITE AND BMS COMMUNICATION CONNECTIONS RS485 ETHERNET TO FROM OTHER NETWORKED UNITS ETHERNET CABLE FIELD SUPPLIED TO TERMINALS 13 14 AND 15 DO NOT USE CANBUS CONNECTORS ETHERNET CABLE TWO OR MORE 3 TON UNITS NETWORKED USING SWITCH Field Supplied Wiring U...

Page 76: ...DO NOT USE CANBUS CONNECTORS ETHERNET CABLE FIELD SUPPLIED TWO 4 5 TON UNITS NETWORKED Notes 1 Refer to DPN004057 for connection points on Liebert Mini Mate unit 2 Refer to DPN004238 for general arrangement and field connections ETHERNET CABLE ETHERNET CABLE P7 P13 P12 P11 E5 P66 P67 P64 iCOM I O BOARD P7 P13 P12 P11 E5 P66 P67 P64 iCOM I O BOARD Field Supplied Wiring Unit Networking Field Supplie...

Page 77: ... points on Liebert Mini Mate unit 2 Refer to DPN004238 for general arrangement and field connections TO FROM OTHER NETWORKED UNITS ETHERNET CABLE FIELD SUPPLIED TO TERMINALS 13 14 AND 15 DO NOT USE CANBUS CONNECTORS ETHERNET CABLE TWO OR MORE 4 5 TON UNITS NETWORKED USING SWITCH P7 P13 P12 P11 E5 P66 P67 P64 iCOM I O BOARD Field Supplied Wiring Unit Networking Field Supplied Wiring Individual Disp...

Page 78: ...PLY GRILLE DIMENSIONAL DATA Front of Unit 24 610mm 17 3 4 451mm 3 9 16 90mm 24 610mm 24 610 mm X 24 610 mm Three Way Supply Grille supported by Drop Ceiling T Bars Optional Return Air Filter T BAR T BAR See DPN004055 for cabinet dimensions Top of Unit T BAR T BAR T BAR T BAR Front of Unit T BAR T BAR Right Side of Unit ...

Page 79: ...Vertiv Liebert Mini Mate Installer User Guide ...

Page 80: ... logos referred to are trade names trademarks or registered trademarks of their respective owners While every precaution has been taken to ensure accuracyand completeness herein Vertiv Co assumes no responsibility and disclaims allliability for damages resulting from use of this information or for any errors or omissions Specifications are subject to change without notice SL 10540_REV2_10 18 590 1...

Search results

Summary of Contents for Liebert Mini-Mate MT036

Reviews:

Vertiv Liebert Mini-Mate MT036, Installer/User Manual, Page: 44 / 80

Search results

Summary of Contents for Liebert Mini-Mate MT036

Reviews: