Manuals / Hoshizaki / Kitchen Appliance / Ice Maker

Hoshizaki AM-50BAE-ADDS C. LED Lights Auxiliary Code C-1 and Later, D. Control Switch

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

1 38

Download 38 pages 29.09 Kb

Page 26

C. LED Lights Auxiliary Code C-1 and Later

1)LED 1 24VAC

Green LED 1 flashes to indicate proper 24VAC and continues to flash unless BC is open, control switch is moved to the "OFF" position, or appliance is unplugged.

2)LED 2 Freeze

Green LED 2 (PM) turns on at freeze cycle initiation and turns off at freeze cycle termination.

3)LED 3 Harvest

Green LED 3 (HGV) turns on at harvest cycle initiation and turns off at harvest cycle termination.

D. Control Switch

The control switch has three positions: "OFF," "ICE," and "WASH." In the "OFF" position power is still present at the DP connector and DP (if applicable). In the "WASH" position, PM and FM energize after the 50 sec. HT terminates (C-0 and earlier).

Note: When in the "WASH" position, FM also energizes.

Legend: BC–bin control; DP–drain pump; HGV–hot gas valve; HT–harvest timer; FM–fan motor; PM–pump motor

26

Image 26

Hoshizaki AM-50BAE-ADDS C. LED Lights Auxiliary Code C-1 and Later, D. Control Switch, LED 1 24VAC, LED 2 Freeze

Contents

HoshizakiHoshizaki America, Inc Self-Contained Cuber Models AM-50BAE AM-50BAE-DS AM-50BAE-ADAM-50BAE-ADDS 618 Highway 74 South Peachtree City, GA Complete and detailed explanation of the problemPhone 1-800-233-1940 770 Fax Attn Hoshizaki Technical Support DepartmentCONTENTS serious injury Important Safety InformationIndicates a hazardous situation which could result in death or 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. ConstructionInlet Water Valve Pump Motor To Drain Compressor B. Water/Refrigeration Circuit DiagramSpray Assembly Water Tank Ice Storage Bin Heat Exchanger Condenser Capillary Tube Accumulator Evaporator Thermistor Ice ChuteDiagnosis A. Sequence of Operation Flow ChartII. Sequence of Operation and Service 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 No Ice Production - Possible Cause E. Diagnostic Tables1. No Ice Production Harvest Cycle 2. Freeze-UpFreeze-Up - Possible Cause Freeze CycleLong Harvest Cycle 3. Low Ice ProductionLow Ice Production - Possible Cause Long Freeze CycleIII. Control Board A. Control Board Layout 1. Auxiliary Code C-0 and Earlier2. Auxiliary Code C-1 and Later 2 VR2 Freeze Control B. Settings and Adjustments1 VR1 Harvest Control 1 LED 1 24VAC D. Control SwitchC. LED Lights Auxiliary Code C-1 and Later 2 LED 2 Freeze1. Refrigerant Recovery IV. Refrigeration Circuit and Component Service InformationA. Refrigeration Circuit Service Information 2. Brazing 3. Evacuation and Recharge R-134aB. Component Service Information Maintenance Schedule V. MaintenanceA. Maintenance 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 b HS-5061 3. HS-0248 and HS-5061 Optional Drain Pumpa HS-0248