Manuals / Hoshizaki / Kitchen Appliance / Ice Maker

Hoshizaki AM-50BAE-ADDS, AM-50BAE-DS service manual Auxiliary Code C-1 and Later

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

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2. Auxiliary Code C-1 and Later

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Hoshizaki AM-50BAE-ADDS, AM-50BAE-DS service manual Auxiliary Code C-1 and Later

Contents

AM-50BAE-ADDS Self-Contained Cuber Models AM-50BAE AM-50BAE-DS AM-50BAE-ADHoshizakiHoshizaki America, Inc Phone 1-800-233-1940 770 Fax Complete and detailed explanation of the problem618 Highway 74 South Peachtree City, GA Attn Hoshizaki Technical Support DepartmentCONTENTS Indicates a hazardous situation which could result in death or Important Safety Informationserious injury Indicates a situation which could result in damage to theWARNING, continued Do not place objects on top of the appliance A. Construction I. Construction and Water/Refrigeration Circuit DiagramSpray Assembly Water Tank Ice Storage Bin Heat Exchanger Condenser B. Water/Refrigeration Circuit DiagramInlet Water Valve Pump Motor To Drain Compressor Capillary Tube Accumulator Evaporator Thermistor Ice ChuteII. Sequence of Operation and Service A. Sequence of Operation Flow ChartDiagnosis 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 1. No Ice Production E. Diagnostic TablesNo Ice Production - Possible Cause Freeze-Up - Possible Cause 2. Freeze-UpHarvest Cycle Freeze CycleLow Ice Production - Possible Cause 3. Low Ice ProductionLong Harvest Cycle Long Freeze CycleIII. Control Board 1. Auxiliary Code C-0 and Earlier A. Control Board Layout2. Auxiliary Code C-1 and Later 1 VR1 Harvest Control B. Settings and Adjustments2 VR2 Freeze Control C. LED Lights Auxiliary Code C-1 and Later D. Control Switch1 LED 1 24VAC 2 LED 2 FreezeA. Refrigeration Circuit Service Information IV. Refrigeration Circuit and Component Service Information1. Refrigerant Recovery 3. Evacuation and Recharge R-134a 2. BrazingB. Component Service Information A. Maintenance Schedule V. MaintenanceMaintenance Schedule FrequencyPriming Instructions B. Optional Drain Pump HS-0248 or HS-5061Discharge Hose VI. Preparing the Icemaker for Periods of Non-Use VII. Disposal 1. AM-50BAE, AM-50BAE-DS, AM-50BAE-AD, AM-50BAE-ADDS VIII. Technical Information A. Specification and Performance Data1. Auxiliary Code C-0 and Earlier B. Wiring Diagrams2. Auxiliary Code C-1 and Later a HS-0248 3. HS-0248 and HS-5061 Optional Drain Pumpb HS-5061