dmc-14/-20-g2 (second generation ... - k-o concepts, inc.k-o concepts model dmc-g2 (-14/-20)...

Free-Standing Version

Rack-Mount Version

DMC-14/-20-G2 (Second Generation)Optional Accessories & Replacement Parts

CHILLER MODULE OPTIONSK-O Concepts Model DMC-G2 (-14/-20)

Optional Accessories

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Option includes a nickelbrazed plate heat exchanger, rear-panel-mounted DI assembly,upgraded stainless steelwater fittings, and cartridgestyle water filter. Includesservice wrench.

In-line filter cartridge to filterprocess water and protectwater pump. Filter hasmolded 3/8” FPT fittings at each end and (qty 2) 3/8”MPT x 1/2” Tube Push-to-Connect fittings. Filterlimited to 1-1/2 GPM maxflow.

Same as DI-5-1/2-SS withoptional bracket. Includes(qty 2) 1/2” Tube Push-to-Connect fittings and servicewrench.

Optional Coolant Filter AssemblyModel: FILT-6-1/2

Optional DI AssemblyModel: DI-5-1/2-SS-1420

Optional DI Assembly w/ BracketModel: DI-5-1/2-BRKT-1420

Same as FILT-5-1/2 withoptional bracket. Includes(qty 2) 1/2” Tube Push-to-Connect fittings and servicewrench.

Canister style filter cartridge to filter process water and protectwater pump. This option includesa back-panel-mounted particle filter assembly comprised of a canister style filter w/ fittings forinstallation onto chiller backpanel, and a spare replacementfilter element (P5-478). Includesservice wrench.

Optional Coolant Filter AssemblyModel: FILT-5-1/2-B

Optional Coolant Filter AssemblyModel: FILT-5-1/2-BRKT

Same as DI-5-1/2-SS lession cartridge assembly.

Optional DI Assembly w/o CartridgeModel: DI-1420-SS



Commonly called HD IPG. Onegallon bottle. DOWFROST HDfluid features a higher maximumoperating temperature, higher reservealkalinity and greater thermal stabilityfor longer fluid life. Extra-strengthcorrosion inhibitors in DOWFROSTHD fluid are formulated for hightemperature use, resulting in reducedmaintenance and longer inhibitor lifein most applications.

Commonly called HD IPG. One quartbottle. DOWFROST HDfluid features a higher maximumoperating temperature, higher reservealkalinity and greater thermal stabilityfor longer fluid life. Extra-strengthcorrosion inhibitors in DOWFROSTHD fluid are formulated for hightemperature use, resulting in reducedmaintenance and longer inhibitor lifein most applications.

Commonly called HD IPG. One gallonbottle. Pre-mixed coolant with 30% IPG &70% deionized water. DOWFROST HDfluid features a higher maximumoperating temperature, higher reservealkalinity and greater thermal stability forlonger fluid life. Extra-strengthcorrosion inhibitors in DOWFROST HDfluid are formulated for high temperatureuse, resulting in reduced maintenance andlonger inhibitor life in most applications.

Optional 1 Quart of HD GlycolModel: IPG-(HD)-1qt.

Optional 1 Gallon of HD GlycolModel: IPG-(HD)-1gal.

Optional 1 Gallon of Mixed HDGlycol Model: IPG-(HD)-30/70-1gal.

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Option providescommunications via thedigital temperaturecontroller. Modbus TCP /Ethernet format allows forcommunications via networkcomputer. This format issupplied via rear panel CAT6 female port.

Option providescommunications via the digitaltemperature controller.Modbus RTU / RS-485 or 232format allows forcommunications via externalcomputer or network. AModbus Gateway or ModbusRTU communications card isrequired for interface.

Option providescommunication via thedigital temperaturecontroller. USB 2.0 formatallows communications vialocal computer. This formatis supplied via rear-panelUSB B female connector.

Optional Modbus RTU CommunicationModel: 485 or 232-MODBUS RTU

Optional Modbus TCP CommunicationModel: TCP

Optional USB 2.0 CommunicationModel: USB2.0

Option providescommunications via the digitaltemperature controller.Profibus DP format allows forcommunications via externalcomputer or network. AProfibus Gateway or Profibuscommunications card isrequired for interface.

Option providescommunications via the digitaltemperature controller.EIA-232 format allows forcommunications via localcomputer. EIA-485 is outputfrom the temperature controller& converted via external cable/ module to a RS-232 format.

Option provides communications viathe digital temperature controller.Device Net format allows forcommunications via externalcomputer or network. A Device NetGateway or Device Netcommunications card is required forinterface. Cable 3082A supplied androuted to optional communicationspanel. Customer must supplyconnector.

Optional RS-232 CommunicationModel: RS-232

Optional Profibus DP CommunicationModel: PROFIBUS DP

Optional Device Net CommunicationModel: DEVICE NET

Optional SSR-Remote-C providesuser independent remoteenergize capability for "PUMP" &"COOL" switch functions via twocontact closures to 15 pin D-Sub"INTERFACE" connector.

Optional Remote EnergizeModel: SSR-REMOTE-C



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Sensor is 100Ω, 3 wireplatinum RTD & located incoolant tank. Connectoroutput located on backpanel w/ mating connectorprovided. Sensor providesredundant sensing ofcoolant temperature.

Front-panel viewed PCB reportsstatus of interface signals viaLED’s and audible alarm. PCBreports status of coolant flow,coolant level, compressor alarm,and coolant temperature alarmvia dual color LED’s. Audiblealarm sounds on any or all faultsignals. Order option “A” foralarms only or option “S” foralarms and shut down

Option allows user to powerchiller ON or OFF viainternally installed SSR.Customer supplies remote3-32 VDC input to energizechiller.

Optional End User BoardModel: EU-PCB-A or S

Optional RTD OutputModel: TS-RTD

Optional Remote EnergizeModel: SSR-REMOTE-V



Option provides DIO (DigitalInput/Output) signals (24VDC switched voltagetypical per signal / 750mWper contact) to the 15 pin Dconnector via the End UserBoard conversion. DIO'sare used to energizedevices such as buzzers,horns, cameras, and lights.

Optional includes two digitaloutputs from thetemperature controller.Outputs provide status ofprocess coolant flow andcoolant level switches viadata stream.

Optional DIO (Digital In/Out)Model: DIO-LCR-1420

Optional DIO Contact ClosuresModel: DIO-LCR-1420-V

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SpecView gives customers the ability toremotely set the set point, seetemperature alarms, monitor time vs.temperature, and monitor the state of theRTD. Also includes Color Dynamics andStrategy Controller Option which allows acolor to change colors and flash. Withadded DIO controller option SpecViewcan monitor flow and level alarms.Watlow’s Controller Support Tools comewith latest SpecView program. Customerscan use software up to 10 minutes indemo mode. Purchase this option directlyfrom Watlow. Single Port Option.

With the remote touch-screen operator terminal you canmonitor Time vs. Temperature via a chart, view AnalogInput as a bar graph, monitor the position of the valve /amount of cool power via a meter and animation,change analog input calibration offset and set point,monitor DIO values, and initiate a user restore via dropdown menu.

Package Includes: 7” or 10” Silver Series Interface,Power Supply, Input: 85-264VAC, Output: 24VDC, 1.1A,25W, 5-foot communication cable OIT COM1 (2-wireRS-485) to 9 Pin Sub D Male Connector w/ Shell,Pre-Installed Protective Screen, and Resistive Stylus

OIT-7 and OIT-10 are both 800 x 480 dpi.OIT-7 16 million colors / OIT-10 262 thousand colorsOIT-7 and OIT-10 are 4 wire analog resistive screens.OIT-7: 7.88W x 5.76H x 1.34D in. OIT-10: 10.67W x 8.38H x 1.57D in.

Same as SVMSB-0000-0000 and also includesgraphical Active X controlsthat allow SpecView toconnect to and work withthird party software, such asFactorySoft’s SymbolFactory. Purchase thisoption directly from Watlow.Single port option.

Optional Operator TerminalModel: OT-7 or OT-10

Optional SpecView Software (Mini Version)Model: SVMSB-0000-0000

Optional SpecView Software (Mini + Active X)Model: SVMSB-0A00-0000

DIO signals are output to the15 pin D connector as contactclosures.

Optional DIO Contact ClosuresModel: DIO-LCR-1420-C

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Upgraded stainless steel,37 degree JIC coolantfittings, braided Teflonhoses, stainless steel flowswitch, and digital pressuregauge supplied.

Optional Aerospace & Field RuggedizedModel: JIC-SS-1420

Optional Water Connection Kit 1/2”Model: WCK-1/2”

Optional Casters (4X) w/ HardwareModel: CL-4

Back-panel mountedstainless steel valve bodyand SS valve allowsprocess coolant, to bebypassed between thesupply and return bulkheadfittings. Valve regulatescoolant flow to load.

Option converts rack-mountcabinet to free standingchiller w/ casters.

Same as BPV-3/8-SS with(qty 2) external 3/8” O.D. x3/8” MPT push-to-connecttube fittings.

Optional Free Standing KitModel: FSC-DMC

Optional Bypass ValveModel: BPV-3/8-SS

Optional Bypass Valve (Push-to-Connect)Model: BPV-3/8-SS-PC

Includes two 1/2” Push-to-Connect fittings for chillerback-panel & 12 feet of 1/2”OD LLDPE tubing (BLK).

Option provides casters(4X) and mountinghardware for portability, untilunit is ready for rackmounting.

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Option provides male andfemale valved,quick-disconnect fittings.Also includes matingquick-disconnect fitting w/3/8” compressionconnections to customertubing.

Same as BPV-3/8-SS withQuick-Disconnect externalfittings. Includes male andfemale valved,quick-disconnect fittings.Also includes mating quickdisconnect fitting w/ 3/8”compression connections tocustomer tubing. Seemodel 3/8-QD option.

Optional Bypass Valve (Quick-Disconnect)

Model: BPV-3/8-SS-QDOptional Quick Disconnect Fitting Kit

Model: 3/8-QD

Option includes fuel filterwith a spare filter element.Assembly is mounted on aseparate rack panel.

Option includes fuel filter / waterseparator assembly with a sparefilter element, and a 0-8 GPMdigital coolant flow sensor. Thedigital flow sensor is not incontact with the coolant andoperates over a greater range.Percent of Full Scale withresponse time of 0.5sec is 2.0%.Assembly is mounted on aseparate rack panel. Assembly isplumbed to the chiller if the unit isnot free-standing.

Optional Filter / Flow Meter AssemblyModel: PAO-FF

Optional Filter AssemblyModel: PAO-FILT

PAO Compatibility & TestOption includes custom seals &materials for PAO coolant.Includes upgraded, high-pressureplumbing, chiller testing with MIL-PRF-87252C, PAO coolant, digitalcoolant pressure gauge, stainlesssteel, 37 degree JIC coolant fit-tings, stainless steel flow switch,and braided Teflon hoses.

Optional PAO Compatibility & TestModel: PAO-C/T



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Coolant pressure reliefvalve allows the chiller’scoolant to be bypassedwhen the pressure rises to50 PSI. The featureprevents the coolant pumpfrom being operated atdeadhead pressure.Settable from 50-150 PSI.

Poppet Valve 1/2”Model: PRV-1/2-50

Option provides coating toprotect condenser coil fromharsh ambient airenvironment.

Includes two stainless steel3/8" NPT to JIC fittings forchiller back panel coolantsupply and return.

For applications wherecoolant set temperature isbelow dew point. Insulationapplied to process coolanttank, pump head, andcoolant lines. Pump motoris encapsulated.

Optional JIC 9/16”-18 FittingsModel: JIC-3/8

Optional Coated Condenser CoilModel: CCC

Optional Insulation PackageModel: INSUL-PKG-1420

Non Resettable ElapsedTime Meter with internal 8year battery. Meter ismounted on the back panel.Meter uses vibration to logchiller run-time formaintenance schedule.

Optional Elapsed Time MeterModel: ETM



Optional centrifugal waterpump for low pressureapplications. Includes 30watt 24 VDC power supplyand plumbing. Deadheadpressure at 16psi. Supplies0.5 - 1.5 GPM (1.9 - 5.7LPM) depending on systempressure.

Optional RD PumpModel: NRD-08TV-24

Optional large orificecoolant flow switch toreduce coolant pressurewith high flow coolantvalues.

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Optional large orificecoolant flow switch toreduce coolant pressurewith high flow coolantvalues.

Optional 2.0 GPM Large Orifice Flow Switch

Model: FS-2.0-S

Option for customers withfree standing DMC-14/20’sthat want to convert theirunit to a rack-mount unit.Includes 1 top panel, 2 rackmount ears, and hardware.

Optional Rack-Mount ConversionModel: RMC-DMC

Optional high flow PDMpump for high pressureapplications. Includesupgrade to large orifice flowswitch (straight or rightangle). Supplies 1.5 - 4.4GPM (5.8 - 16.5 LPM) ofcoolant at up to 59psi / 4bar of available pressure.Coolant flow rates availablein 7 increments via dipswitch selection. Used foraqueous coolant or PAO oil.Upgraded discharge linesalso included.

Optional High Flow PDM PumpModel: PDM-6-16-1420

Optional 15pin D interfacesignal cable to provideinterlock signals wired inseries & remote energizeinput.

Optional Cable Assembly, Series InterfaceModel: CBL-SER-INT

Optional 1.0 GPM Large Orifice Flow SwitchModel: FS-1.0-S



The transducer operates from0-145psi and has a 0.25%BFSL accuracy rating. Thetransducer has all stainlesssteel parts with no o-rings.The controller displays “in-range” pressure values ingreen and “out-of-range”pressure values in red.

Optional Digital Pressure GaugeModel: DPG

Option second level switchtied into interface connector(DB15). The level switchcan also be tied into theoptional EU-PCB.

Optional Second Level SwitchModel: LVL-SW2

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Provides chiller with115VAC / 60Hz / 1Ø powermains. Optional 115VAC60Hz compressor.

Optional 15pin D interfacesignal cable to provideinterlock outputs, RTDoutput & remote energizeinput.

Provides chiller with230VAC / 50/60Hz / 1Øpower mains. Optional230VAC 50/60Hzcompressor.

Optional Cable Assembly, InterfaceModel: CBL-INT

Optional AC Mains 115VModel: ACMains-115

Optional AC Mains 230VModel: ACMains-230

Includes two 1/2” Push-to-Connect fittings for chillerback-panel.

Optional Push-to-Connect FittingsModel: P-C-1/2

CHILLER MODULE REPLACEMENTSK-O Concepts Model DMC-G2 (-14/-20)

Replacement Parts

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Replacement mixed-bed ioncartridge for dionizercanister.

Filters ambient air tomaintain efficiency ofcondenser coil.

Replacement 5 micron filterelement for FILT-5assembly.

Replacement Air FilterModel: 26010845

Replacement DI CartridgeModel: SB-0500

Replacement Filter ElementModel: P5-478

Replacement 0-30psipressure gauge. Gauge is316 stainless steel andconnection fittings arebrass.

Optional replacement fanfor DMC-14/20 units.

Replacement 0-160psipressure gauge. Gauge is316 stainless steel andconnection fittings arebrass.

Replacement FanModel: 60332002 / 60332006

Replacement 0-30psi Gauge BrassModel: 0-30-B

Replacement 0-160psi Gauge BrassModel: 0-160-B


Replacement Parts

Replacement encapsulatedPDM pump for units with ainsulation package. Comeswith insulation around pumphead.

Replacement encapsulatedPDM pump for units with ainsulation package. Comeswith insulation around pumphead.

Replacement Encapsulated PDM PumpModel: PDM-E-3-10-1420

Replacement PDM PumpModel: PDM-E-6-16-1420

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Replacement High FlowPDM pump with fittings.

Replacement High Flow PumpModel: PDM-6-16-1420

Replacement PDM pumpwith fittings.

Replacement PDM PumpModel: PDM-3-10-1420

Replacement 0-160psipressure gauge. Gaugeand connection fittings are316 stainless steel.

Replacement 0-160psi Gauge SSModel: 0-160-SS

Replacement 0-30psi pres-sure gauge. Gauge andconnection fittings are 316stainless steel.

Replacement 0-30psi Gauge SSModel: 0-30-SS


Replacement Parts

Pump controllerreplacement for 115VDMC’s. Power cableincluded.

Replacement Pump Controller 115VModel: CONT-115V

Replacement centrifugalwater pump. Includes 30watt 24 VDC power supplyand plumbing.

Replacement RD PumpModel: NRD-08TV-24

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Pump controllerreplacement for 230VDMC’s. Power cableincluded.

Replacement Pump Controller 230VModel: CONT-230V

Replacement MD-70 pumpfor DMC-14/-20-MAX units.

Replacement Magnetic Drive PumpModel: MD-70

K-O Concepts, Incorporated4375 South StreetTitusville, Florida, 32780Phone: 407/296-7788E-Mail: Sales@K-OConcepts • Web: www.K-OConcepts.com

70253901 Rev H-W 08-2018

Chillers & Cooling ModulesCatalog & Custom

dmc-14/-20-g2 (second generation ... - k-o concepts, inc.k-o concepts model dmc-g2 (-14/-20)...

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