Floor-by-floor, Vertical Self-contained System

1 V-Cube floor -by- floor , Vertical Self-contained SystemProduct CatalogSizes: 9 to 150 tons 2012 Venmar CES VCES-V-CUBE-PC-1 (April 2012)2V-Cube Table of ContentsNomenclature.. 3 General Description and Benefits.. 4 Unit Construction and Components.. 6 Controls.. 8 Engineering Specifications.. 10 Application Considerations.. 21 Nominal Capacity.. 24 Unit Dimensions.. 26 Dimensional Drawings .. 28V-Cube NomenclatureCatalog VCES-V-CUBE-PC-1 (April 2012)3 Venmar CES Inc. 2012. All rights reserved throughout the cover the general appearance of Venmar CES products at the time of publication and VenmarCES Inc.

2 Reserves the right to make changes in design and construction at any time without notice. The following are trademarks or registered trademarks of their respective companies: LonTalk from Eche-lon Corporation, BACnet from ASHRAE, FANWALL from Huntair, Inc., EPiC and V-Cube from Mammoth, Indicator V V-CubeVolume ControlV variable air volume C Constant air volumeCondenserN No cooling X Dx without WiSE coil W Dx with WiSE coil Y Chilled water cooling Z Remote condenser A Airside economizerNominal TonnageNumber of Compressors0 Air handler T Tandem compressors H Heat pumpVoltageF 208-230/3/60 L 220-240/3/60 G 460-480/3/60K 575/3/60 J 380-415/3/50 Heating TypeE Electric H Hot water S Steam X No heatFrame SizeS Small M

3 Medium L Large T TallControl Panel LocationL Left handed unitR Right handed unitCatalog VCES-V-CUBE-PC-1 (April 2012)4V-Cube General Description and BenefitsGeneral DescriptionFully run tested with water/glycol mixture for single piece tested with water/glycol mixture for modular /sectional footprint and modular design make units ideal for replacement applications aswell as new listed. ASHRAE compliant. Available as integrated Dx System with scroll compressors or air handling control System . Factory packaged communicating controls and variable frequency drive (VFD).

4 Flexible DesignThe V-Cube is available in capacities ranging from9 to 150 tons in order to match the requirementsof a broad range of areas and space loads. Unitsoffer a tremendous configuration flexibility tomeet the requirements of your cooled Dx System with or without wa- terside handling units with chilled water cooling. Available air cooled Dx System with remote for water source heat pump appli- in fluid/dry cooling applications. Available in air cooled chiller applications. A factory integrated controller offers flexibility forstand alone operation or optional communicationwith common, industry recognized building au-tomation for New Construction and TightSpacesV-cube is designed for quiet operation and com-pact design, perfect for floor -by- floor packaged design, complete with optional VFD and factory integrated communicatingcontrols.

5 Reduces field compact footprint allows easy installation in tight mechanical frame units can be disassembled into sections to fit through a standard 3 footdoor, with electrical quick connects be-tween in electrical disconnects reduce field labor and installation EfficiencyOperating components are selected to optimizeefficiency, to conserve energy and significantly re-duce operating factory mounted VFD is standard with each unit to optimize fan energy digital scroll lead compressor pro- vides superior part load operation (to 10%load)

6 And avoids the need for hot gas OperationExtremely quiet operation allows units to beplaced adjacent to occupied spaces increasing theleasable attenuated equipment room walls may be eliminated, reducing installed TECHNOLOGY provides sound studio quality quiet fan operation and canhelp avoid costly compressors operate smoothly and quietly. Superior Comfort and Indoor AirQualityThe V-Cube design and a variety of filtration op-tions provide occupants superior comfort and in-door air quality (IAQ).Standard double wall construction and dual sloped stainless steel drain pan help preventmicrobial growth and provide a surface easilycleanable during routine filter options include up to MERV 15, 4 final filters with 4 prefilters or MERV14.

7 12 final filters with 4 fan and compressor operation con- tributes to comfortable space Maintenance and ServiceUnit tooled access panels allow easy removal and replacement for routine maintenanceand installed filter racks enable easy filter replacement and help reduce installed System eliminates belt, sheaves,bearing and motor in place shell and tube condenser, double wall construction and dual sloped,stainless steel drain pan encourage routinemaintenance for peak VCES-V-CUBE-PC-1 (April 2012)5 Durable and Reliable OperationV-Cube is designed for long lasting operation withminimum downtime.

8 Fan redundancy provided bythe FANWALL System allows the unit to operateat nearly full capacity with one fan down. Operat-ing components are selected for durability andlong VCES-V-CUBE-PC-1 (April 2012)6V-Cube Unit Construction and ComponentsCabinetThe cabinet walls, access doors, roof and floor areconstructed of an Integrated Thermal Break Fram-ing (ITF) System with 3 insulation,welded base frame and floor membrane, provid-ing an industrial grade flexible and tough air andwater-tight seal. All openings through the casingare allows disassembly of the unit into threesections: compressor and heat exchanger section,blower section and coil section, as well as mixingbox, discharge or inlet plenum (where applicable).

9 Units are provided with a top discharge as stan-dard with rear return. Optional side or front dis-charge are available. Units with cooling coils havea dual sloped stainless steel drain to controls, compressors and supply fans isthrough access doors with tooled access locks andlift tabs. Motor access and blower wheel removalcan be achieved through the access doors on thefront of the ETL listed control panel includes contactors,motor protectors, relays and transformers. A dis-connect in the panel is provided for connectingbuilding power to the unit.

10 All branch circuits areindividually protected and include a low voltagecontrol circuit transformer. Motors and compres-sors are protected on all phases. Optional phaseand brown out protection shuts down all motorsif the electrical phases are more than 10% out ofbalance on voltage, voltage is more than 10%under design or on phase reversal. The EPiC System controller is factory installed and wiredand is capable of operating on a stand alone basisor with common, industry leading protocols. Thecontrol System is pre-wired so that remotestart/stop can be accomplished through the build-ing BMS System via contact filter box assembly is removable.