Manuals / Hoshizaki / Kitchen Appliance / Ice Maker

Hoshizaki AM-50BAE-ADDS, AM-50BAE-DS B. Wiring Diagrams, Auxiliary Code C-0 and Earlier

Models: AM-50BAE-DS AM-50BAE-ADDS AM-50BAE AM-50BAE-AD

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B. Wiring Diagrams

B. Wiring Diagrams

1. Auxiliary Code C-0 and Earlier

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Hoshizaki AM-50BAE-ADDS, AM-50BAE-DS service manual B. Wiring Diagrams, Auxiliary Code C-0 and Earlier

Contents

Self-Contained Cuber Models AM-50BAE AM-50BAE-DS AM-50BAE-AD AM-50BAE-ADDSHoshizakiHoshizaki America, Inc Complete and detailed explanation of the problem Phone 1-800-233-1940 770 Fax618 Highway 74 South Peachtree City, GA Attn Hoshizaki Technical Support DepartmentCONTENTS Important Safety Information Indicates a hazardous situation which could result in death orserious injury Indicates a situation which could result in damage to theWARNING, continued Do not place objects on top of the appliance I. Construction and Water/Refrigeration Circuit Diagram A. ConstructionB. Water/Refrigeration Circuit Diagram Spray Assembly Water Tank Ice Storage Bin Heat Exchanger CondenserInlet Water Valve Pump Motor To Drain Compressor Capillary Tube Accumulator Evaporator Thermistor Ice ChuteA. Sequence of Operation Flow Chart II. Sequence of Operation and ServiceDiagnosis AM-50BAE Series Sequence Flow ChartB. Service Diagnosis 1. Diagnostic Procedure Auxiliary Code C-0 and Earlier Page Page 2. Diagnostic Procedure Auxiliary Code C-1 and Later Page e Normal Harvest Cycle Termination Diagnosis For a thermistor check, see C. Bin Control Check D. Thermistor Check E. Diagnostic Tables 1. No Ice ProductionNo Ice Production - Possible Cause 2. Freeze-Up Freeze-Up - Possible CauseHarvest Cycle Freeze Cycle3. Low Ice Production Low Ice Production - Possible CauseLong Harvest Cycle Long Freeze CycleIII. Control Board A. Control Board Layout 1. Auxiliary Code C-0 and Earlier2. Auxiliary Code C-1 and Later B. Settings and Adjustments 1 VR1 Harvest Control2 VR2 Freeze Control D. Control Switch C. LED Lights Auxiliary Code C-1 and Later1 LED 1 24VAC 2 LED 2 FreezeIV. Refrigeration Circuit and Component Service Information A. Refrigeration Circuit Service Information1. Refrigerant Recovery 2. Brazing 3. Evacuation and Recharge R-134aB. Component Service Information V. Maintenance A. Maintenance ScheduleMaintenance Schedule FrequencyB. Optional Drain Pump HS-0248 or HS-5061 Priming InstructionsDischarge Hose VI. Preparing the Icemaker for Periods of Non-Use VII. Disposal VIII. Technical Information A. Specification and Performance Data 1. AM-50BAE, AM-50BAE-DS, AM-50BAE-AD, AM-50BAE-ADDSB. Wiring Diagrams 1. Auxiliary Code C-0 and Earlier2. Auxiliary Code C-1 and Later 3. HS-0248 and HS-5061 Optional Drain Pump a HS-0248b HS-5061