Hoshizaki FS-1022MLH-C service manual Specifications Icemaker

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I. Specifications

A. Icemaker

1. FS-1022MLH-C

AC SUPPLY VOLTAGE		115/60/1
GEAR MOTOR		120 V	3 FLA	1/4 HP
OTHER		120 V	0.03A
MAXIMUM FUSE SIZE		15 A
MAX. HACR BREAKER (USA ONLY)		15 A
MAX. CIRC. BREAKER (CANADA ONLY)		15 A
MINIMUM CIRCUIT AMPACITY		15 A
APPROXIMATE ICE PRODUCTION		Ambient	WATER TEMP. (°F)
PER 24 HR.		Temp.(°F)	50	70	90
lb./day (kg/day)		70	*830 (380)	805 (365)	785 (355)
Reference without *marks		80	765 (350)	750 (340)	730 (330)
		90	710 (325)	*705 (320)	680 (310)
SHAPE OF ICE		100	660 (300)	650 (295)	*600 (275)
SHAPE OF ICE		Cubelet
ICE QUALITY		Approx. 80%, Ice (90/70°F, Conductivity 200 µs/cm)
APPROXIMATE STORAGE CAPACITY		N/A
ELECTRIC & WATER CONSUMPTION		90/70°F		70/50°F
ELECTRIC	W (kWH/100 lbs.)	1745 (5.96)		1713 (4.94)	FS-1022MLH-C & SRC-10H
ELECTRIC	W (kWH/100 lbs.)	331 (1.13)		345 (1.00)	FS-1022MLH-C ONLY
POTABLE WATER		84 (12)		100 (12)
gal./24HR (gal./100 lb.)
EXTERIOR DIMENSIONS (WxDxH)		22"x16.5"x26" (560x417x657mm)
EXTERIOR FINISH		Stainless Steel
WEIGHT		Net 126 lb. (57 kg), Shipping 166 lb. (75 kg)
CONNECTIONS - ELECTRIC		Cord Connection
	- WATER SUPPLY	Inlet 1/2" FPT
	- DRAIN	Outlet 3/4" FPT
	- REFRIGERATION	Suction line 1-1/16-12 UNF Fitting (#10 PARKER)
	CIRCUIT	Liquid line	5/8-18 UNF Fitting (#6 PARKER)
ICE MAKING SYSTEM		Auger type
HARVESTING SYSTEM		Direct Driven Auger (1/4 HP Gear Motor)
ICE MAKING WATER CONTROL		Float Switch
COOLING WATER CONTROL		N/A
BIN CONTROL SYSTEM (Primary)		Photoelctric Sensor
BIN CONTROL SYSTEM (Secondary)		Mechanical Bin Control (Proximity Switch)
CONDENSING UNIT		Air-Cooled Remote Condensing unit SRC-10H Required
EVAPORATOR		Copper Tube on Cylinder
REFRIGERANT CONTROL		Thermostatic Expansion Valve
		Headmaster (C.P.R.) on SRC-10H (210 PSI)
REFRIGERANT CHARGE		R-404A, 8 lb. 6 oz. (3800 g)
		Icemaker: 4 oz. (113 g)
		Condensing Unit: 8 lb. 2 oz. (3687 g)
DESIGN PRESSURE		High 427 PSIG, Low 230 PSIG
P.C. BOARD CIRCUIT PROTECTION		Fuse (1A)
GEAR MOTOR PROTECTION		Fuse (3A)
LOW WATER PROTECTION		Float Switch and Timer
ACCESSORIES -SUPPLIED		Spare Fuse
	-REQUIRED	Ice Storage Bin
		Condensing Unit: SRC-10H
OPERATING CONDITIONS		VOLTAGE RANGE			104-127VAC
		AMBIENT TEMP.			45-100°F
		WATER SUPPLY TEMP.			45-90°F
		WATER SUPPLY PRESSURE			10-113 PSIG

Note: We reserve the right to make changes in specifications and design without prior notice.

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Contents SRC-10H Hoshizaki AMERICA, INC Contents Page Unit Important Safety InformationSerious injury Indicates important information about the use and careFor SRC FS-1022MLH-C Specifications IcemakerSRC-10H Condensing UnitIcemaker FS-1022MLH-C II. General Information ConstructionCondensing Unit a SRC-10H Icemaking Unit Sequence Cycles and Shutdown Sequence of OperationDrain Cycle Shutdown Cycle Sequence Flow Chart Control Board Sequence Flow Chart FS-1022MLH-C/SRC-10HControl Board Control Board Control Board LayoutEnergized Components Min Max LED Lights and Audible Alarm SafetiesNo. of Beeps Type of Alarm Reset Options Every 5 sec Sequence StepS1 Dip Switch Setting Infrared Sensor Shutdown Delay Controls and AdjustmentsSeconds 1.6 minutes Factory Default S1 Dip Switch Setting Dispense Time S1 Dip Switch Setting Drain Timer IntervalBin Control S1 Dip Switch MechanicalBackup Shutdown DelayIII Wiring Diagrams Safety Low-Pressure Switch Manual Reset Control Low-Pressure SwitchHigh-Pressure Switch FS-1022MLH-C with SRC-10H Performance DataDiagnostic Procedure IV. Service DiagnosisIce Production Check Page Page Page Control Board Check 5VDC Page Infrared Sensor Check Bin Control 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 Service for Refrigerant Lines Removal and Replacement of ComponentsBrazing Refrigerant RecoveryEvacuation and Recharge R-404A Evaporator Assembly Components. See Fig Important Notes for Component ReplacementComponent Evaporator Assembly Upper Bearing Wear Check Removal and Replacement of CutterRemoval and Replacement of Auger Removal and Replacement of Extruding HeadRemoval and Replacement of Evaporator Page Removal and Replacement of Gear Motor 6b. Lower HousingPage Cleaning Procedure VI. Cleaning and MaintenanceCleaning and Sanitizing Instructions Cleaning SolutionFloat Switch Assembly Reservoir Cover Sanitizing Procedure Initial Sanitizing SolutionSanitizing Procedure Final Maintenance Frequency Area Task Maintenance ScheduleRemove the water from the icemaker water supply line Preparing the Icemaker for Long StorageDrain the evaporator