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Hoshizaki FS-1022MLH-C service manual For SRC

Models: FS-1022MLH-C

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For FS - Continued

•To reduce the risk of electric shock, do not touch the plug or power switch with damp hands.

•Do not use a unit with a damaged power cord. The power cord should not be altered, jerked, bundled, weighed down, pinched, or tangled. Such actions could result in electric shock or fire. To unplug the unit, be sure to pull the plug, not the cord, and do not jerk the cord.

•Do not place fingers or any other objects into the ice discharge opening.

For SRC

•Electrical connection must be hard-wired and must meet national, state, and local electrical code requirements. Failure to meet these code requirements could result in death, electric shock, serious injury, fire, or severe damage to equipment.

•The remote condensing unit requires an independent power supply of proper capacity. See the nameplate for electrical specifications. Failure to use a properly sized breaker or fuse can result in a tripped breaker, blown fuses, or damage to existing wiring. This could lead to heat generation or fire.

•THIS UNIT MUST BE GROUNDED. Failure to properly ground the remote condensing unit could result in death or serious injury.

•Lockout/Tagout to prevent the power supply from being turned back on inadvertently.

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Hoshizaki FS-1022MLH-C service manual For SRC

Contents

SRC-10H Hoshizaki AMERICA, INC Contents Page Indicates important information about the use and care Important Safety InformationSerious injury Unit For SRC Specifications Icemaker FS-1022MLH-C Condensing Unit SRC-10H II. General Information Construction Icemaker FS-1022MLH-C Condensing Unit a SRC-10H Icemaking Unit Sequence of Operation Sequence Cycles and Shutdown Drain Cycle Shutdown Cycle Control Board Sequence Flow Chart FS-1022MLH-C/SRC-10H Sequence Flow Chart Control Board Control Board Layout Control Board Sequence Step LED Lights and Audible Alarm SafetiesNo. of Beeps Type of Alarm Reset Options Every 5 sec Energized Components Min Max Controls and Adjustments S1 Dip Switch Setting Infrared Sensor Shutdown DelaySeconds 1.6 minutes Factory Default S1 Dip Switch Setting Drain Timer Interval S1 Dip Switch Setting Dispense Time Shutdown Delay S1 Dip Switch MechanicalBackup Bin Control III Wiring Diagrams Control Low-Pressure Switch Safety Low-Pressure Switch Manual ResetHigh-Pressure Switch Performance Data FS-1022MLH-C with SRC-10H IV. Service Diagnosis Diagnostic ProcedureIce Production Check Page Page Page Control Board Check 5VDC Page Bin Control Check Infrared Sensor Check Mechanical Backup Bin Control Check Page Float Switch Check and Cleaning Float Switch CheckFloat Switch Cleaning Page Diagnostic Charts No Ice ProductionNo Ice Production Possible Cause Startup No Ice Production Possible Cause Shutdown Removal and Replacement of Components Service for Refrigerant Lines Refrigerant Recovery BrazingEvacuation and Recharge R-404A Important Notes for Component Replacement Evaporator Assembly Components. See FigComponent Evaporator Assembly Removal and Replacement of Cutter Upper Bearing Wear Check Removal and Replacement of Extruding Head Removal and Replacement of Auger Removal and Replacement of Evaporator Page 6b. Lower Housing Removal and Replacement of Gear MotorPage Cleaning Solution VI. Cleaning and MaintenanceCleaning and Sanitizing Instructions Cleaning Procedure Float Switch Assembly Reservoir Cover Sanitizing Solution Sanitizing Procedure Initial Sanitizing Procedure Final Maintenance Maintenance Schedule Frequency Area Task Preparing the Icemaker for Long Storage Remove the water from the icemaker water supply lineDrain the evaporator