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Hoshizaki KMS-1401MLJ, Condensing Unit Models SRK-14J/3 service manual SRK-14J3, Data Pending

Models: Condensing Unit Models SRK-14J/3 KMS-1401MLJ

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2. SRK-14J3

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Hoshizaki KMS-1401MLJ, Condensing Unit Models SRK-14J/3 service manual SRK-14J3, Data Pending

Contents

Modular Crescent Cuber Serenity Series Model KMS-1401MLJ Including HoshizakiHoshizaki America, Inc618 Highway 74 South Peachtree City, GA Complete and detailed explanation of the problemPhone 1-800-233-1940 770 Fax 1-800-843-1056 770 Attn Hoshizaki Technical Support DepartmentCONTENTS 2. Service Switch D. Control and Service Switches1. Control Switch B. Wiring Diagramsserious injury Important Safety InformationIndicates a hazardous situation which could result in death or Indicates a situation which could result in damage to theFor KMS WARNING, continuedFor SRK I. Specifications A. Icemaker 1. KMS-1401MLJ with SRK-14JData Pending 2. KMS-1401MLJ with SRK-14J3B. Condensing Unit 1. SRK-14J2. SRK-14J3 Data PendingII. General Information A. Construction 1. Icemaker2. Condensing Unit a 1-Minute Fill Cycle B. Sequence of Operation1. Sequence Cycles and Shutdown b Initial Harvest Cyclef Shutdown d Pump-Out Cyclee Harvest Cycle After 11th freeze cycleChart FlowG Control Board Sequence Flow Chart KMS-1401MLJ with SRK-14J/3C. Control Board G Control Board G Control Board1. Control Board Layout Part Number 2A3792-012. LED Lights and Audible Alarm Safeties S4 Dip Switch 3. Controls and Adjustmentsa Default Dip Switch Settings b Harvest Timer S4 dip switchc Pump-Out Timer S4 dip switch d Pump-Out Frequency Control S4 dip switchf Factory Use S4 dip switch e Harvest Pump Timer S4 dip switchg Freeze Timer S4 dip switch 9 h Float Switch Selector S5 dip switch i Refill Counter S5 dip switch 2 through2. Service Switch D. Control and Service Switches1. Control Switch a DRAINKMS-1401MLJ SRK-14J/3Transformer 10.5V at B. Wiring Diagrams1. KMS-1401MLJ with SRK-14J Control OutputControl Transformer 2. KMS1401MLJ with SRK-14J3 Output 10.5V atSRK Condensing Unit Wire Harness Connections3. Wire Harness Connections KMS Icemaker Unit factory connectedC. Performance Data 1. KMS-1401MLJ with SRK-14JData Pending 2. KMS-1401MLJ with SRK-14J3IV. Service Diagnosis A. Diagnostic ProcedurePage Page Page B. Control Board Check C. Bin Control Check and Cleaning 1. Bin Control Check2. Bin Control Cleaning Proximity SwitchD. Float Switch Check and Cleaning 1. Float Switch CheckRetainer Rod Rubber Boot and Hose 2. Float Switch CleaningFlush Tube Vent Tube Shaft Float Switch Housing FloatE. Thermistor Check F. Diagnostic Charts 1. No Ice Production2. Freeze-Up Freeze-Up - Possible Cause Freeze CycleLong Harvest Cycle 3. Low Ice ProductionLow Ice Production - Possible Cause Long Freeze CycleA. Service for Refrigerant Lines V. Replacement of Components1. Refrigerant Recovery 2. Brazing 3. Evacuation and Recharge R-404A4 Close the low-side valve and high-side valve on the gauge manifold 10 Cap the refrigerant shutoff valves to prevent a possible leakB. Important Notes for Component Replacement ComponentVI. Cleaning and Maintenance A. Cleaning and Sanitizing Instructions1. Cleaning Procedure 2. Sanitizing Procedure - Following Cleaning Procedure 2. Storage Bin Scoop B. Maintenance1. Stainless Steel Exterior 3. Dispenser Unit/Storage BinC. Preparing the Icemaker for Periods of Non-Use 19 Turn off the power supply VII. Disposal