Hoshizaki 73180 service manual Icemaker with Optional Drain Pump HS-0248

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2. Icemaker with Optional Drain Pump HS-0248

Optional Drain Pump HS-0248 Safety Shutdown: If the water level in the drain pump reservoir rises high enough to close the drain pump upper float switch, the drain pump safety interrupts power to the icemaker. When the water level lowers enough to open the drain pump upper float switch, power is restored to the icemaker.

The pump motor remains energized as long as the drain pump lower float switch is closed.

a) Auxiliary Codes A-1 and Earlier

(low water/ freeze-up safety)

(3W)

WIRE COLOR CODE

(external

protector)

(external protector 2.4~3.0A)

(internal

protector)

b) Auxiliary Codes A-2 and Later

	(90-second fill timer
(3W)	(low water safety))
(3W)
	(external
	protector
	2.4~3.0A)
	(internal
	protector)
WIRE COLOR CODE
	(external
	protector)
	C-100BAF Series

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Contents 100BAF-DS 100BAF-AD 100BAF-ADDS Hoshizaki AMERICA, INC Contents Page Important Safety Information Page Specifications 100BAF Auxiliary Codes A-1 and EarlierAuxiliary Codes A-2 and Later 100BAF-DS 100BAF-DS, 2. Auxiliary Codes A-2 and Later 100BAF-AD 100BAF-AD, 2. Auxiliary Codes A-2 and Later 100BAF-ADDS 100BAF-ADDS, 2. Auxiliary Codes A-2 and Later Auxiliary Codes Rear II. General Information ConstructionFront Auxiliary CodesIcemaking Unit Sequence of Operation Freeze CycleFill Cycle Auxiliary Codes A-1 and Earlier Auxiliary Codes A-2 and Later Wiring Diagram Auxiliary Codes A-2 and LaterIcemaker with Optional Drain Pump HS-0248 Performance Data 100BAF SeriesDiagnostic Procedure IV. Service DiagnosisIce Production Check Page Auxiliary Codes A-2 and Later Bin Control Check Float Switch Check Float Switch Cleaning Lower Float white Plastic Retainer ClipOverview Optional Drain Pump HS-0248Drain Pump Check Priming Instructions Float Switch Cleaning Diagnostic Charts No Ice Production Possible Cause StartupShutdown Fill Cycle and Refill Cycle Shutdown Service for Refrigerant Lines Removal and Replacement of ComponentsRefrigerant Recovery Brazing Evacuation and Recharge R-134aImportant Notes for Component Replacement ComponentRemoval and Replacement of Evaporator Assembly Components Upper Bearing Wear Check Removal and Replacement of Extruding Head Removal and Replacement of Auger Removal and Replacement of Evaporator Page 5b. Lower Housing Page VI. Maintenance Maintenance Schedule Frequency Area TaskCleaning and Sanitizing Instructions Cleaning SolutionPage Sanitizing Solution Page Cleaning Solution Page Sanitizing Solution Storage Bin Drain Condenser VII. Preparing the Icemaker for Periods of Non-Use Auxiliary Codes A-1 and Earlier Skip to stepVIII. Disposal