Hoshizaki FS-1022MLH-C service manual Condensing Unit a SRC-10H

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2.Condensing Unit a) SRC-10H

Fan Motor

Condenser

Headmaster (C.P.R.)

High-Pressure

Switch

Receiver

High-Side

Service Valve

			Compressor
	Liquid Line	Suction Line
	Connection	Suction Line	Control Box
	Connection	Connection	Control Box
		Connection
		Control Low-Pressure Switch	Safety Low-Pressure Switch

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Contents SRC-10H Hoshizaki AMERICA, INC Contents Page Indicates important information about the use and care Important Safety InformationSerious injury UnitFor SRC Specifications Icemaker FS-1022MLH-CCondensing Unit SRC-10HII. General Information Construction Icemaker FS-1022MLH-CCondensing Unit a SRC-10H Icemaking Unit Sequence of Operation Sequence Cycles and ShutdownDrain Cycle Shutdown Cycle Control Board Sequence Flow Chart FS-1022MLH-C/SRC-10H Sequence Flow ChartControl Board Control Board Layout Control BoardSequence Step LED Lights and Audible Alarm SafetiesNo. of Beeps Type of Alarm Reset Options Every 5 sec Energized Components Min MaxS1 Dip Switch Setting Infrared Sensor Shutdown Delay Controls and AdjustmentsSeconds 1.6 minutes Factory Default S1 Dip Switch Setting Drain Timer Interval S1 Dip Switch Setting Dispense TimeShutdown Delay S1 Dip Switch MechanicalBackup Bin ControlIII Wiring Diagrams Safety Low-Pressure Switch Manual Reset Control Low-Pressure SwitchHigh-Pressure Switch Performance Data FS-1022MLH-C with SRC-10HDiagnostic Procedure IV. Service DiagnosisIce Production Check Page Page Page Control Board Check 5VDC Page Bin Control Check Infrared Sensor CheckMechanical Backup Bin Control Check Page Float Switch Check Float Switch Check and CleaningFloat Switch Cleaning Page No Ice Production Diagnostic ChartsNo Ice Production Possible Cause Startup No Ice Production Possible Cause Shutdown Removal and Replacement of Components Service for Refrigerant LinesBrazing Refrigerant RecoveryEvacuation and Recharge R-404A Evaporator Assembly Components. See Fig Important Notes for Component ReplacementComponent Evaporator Assembly Removal and Replacement of Cutter Upper Bearing Wear CheckRemoval and Replacement of Extruding Head Removal and Replacement of AugerRemoval and Replacement of Evaporator Page 6b. Lower Housing Removal and Replacement of Gear MotorPage Cleaning Solution VI. Cleaning and MaintenanceCleaning and Sanitizing Instructions Cleaning ProcedureFloat Switch Assembly Reservoir Cover Sanitizing Solution Sanitizing Procedure InitialSanitizing Procedure Final Maintenance Maintenance Schedule Frequency Area TaskRemove the water from the icemaker water supply line Preparing the Icemaker for Long StorageDrain the evaporator