PayRange BluKey Pro Series - BluKey Pro Machine Harness Selection Guide; Speed Queen and Alliance Laundry Systems Machines

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BluKeyProMachineHarnessSelectionGuide
Therearemanybrandsandmodelsoflaundrymachines.Thisdocumentcontainsonlybrief
informationonhowtoselectharnessappropriateforagivenlaundrymachine.
PayRangesalesteamhasmoreadvancedtoolsandcandecodemachineinformationfromfull
modelandserialnumbersandadviserequiredharnessesandinstallationinstructions.
Thefollowingsectionsprovidestepstoidentifymachinetype,coversupportedmachine
interfacesandavailableharnesses.
Afterselectingharnessforthemachine,reviewnotesforthatharnessinsection“Error!
Referencesourcenotfound.”Error!Referencesourcenotfound..Theremightbesome
additionalconsiderationsandnecessarysteps.
Todeterminewhichharnesstouse,locatemachinecontrolboardandidentifyavailable
connectortype,thenchooseharnesscorrespondingtotheconnectortype.
1. SpeedQueenandAllianceLaundrySystemsMachines
a. ACAtype(includingMGD)
Ifmachinehasblackplasticcaseholdingthecontrolboardandthecontrolboardhas7‐pin
cashlessconnector:
 7‐pinconnectorisnotused(nocardreader):UseC2/D2harness
 7‐pinconnectorisused(machinehascardreader)
o Pulsemode:UseC7/D7harnessifcoinslotisnotinstalled,andC8/D8harnessif
coinslotisinstalled.
o Serialmode:UseC2/D2harnessformachine‐sideconnectionandconnectcard
readerto“CARD”withappropriatecardreaderharness.
b. MDCtype
Ifmachinehasgreymetalcaseholdingthecontrolboardandthecontrolboardhas7‐pin
cashlessconnector:
 7‐pinconnectorisnotused(nocardreader):UseC1/D1harness
 7‐pinconnectorisused(machinehascardreader)
o Pulsemode:UseC7/D7harnessifcoinslotisnotinstalled,andC8/D8harnessif
coinslotisinstalled(notethatcoinisdisabledonMDCcontrolsforserialcard
readers).Harnesspowerconnectorwillhavetobecutoffandwiressplicedto
machine24VACpower.
o Serialmode:UseC1/D1harnessformachine‐sideconnectionandconnectcard
readerto“CARD”withappropriatecardreaderharness.
c. NetMastertype
Ifmachinehasgreymetalcaseholdingthecontrolboardandthecontrolboardhas4‐pin
cashlessconnector: