Hoshizaki KM-1301SAH-E, KM-1301SRH-E service manual KM-1301SWH-E water-cooled

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2. KM-1301SWH-E (water-cooled)

AC SUPPLY VOLTAGE

220-240/50/1

 

 

 

 

AMPERAGE

10.7 A (5 Min. Freeze AT 109°F/WT 59°F)

 

MINIMUM CIRCUIT AMPACITY

20 A

 

 

 

 

MAXIMUM FUSE SIZE

20 A

 

 

 

 

APPROXIMATE ICE PRODUCTION

Ambient

 

WATER TEMP. (°F)

PER 24 HR.

Temp. (°F)

 

50

70

90

lb./day ( kg/day )

70

 

*1330 (603)

1304 (591)

1239 (562)

Reference without *marks

80

 

1310 (594)

1269 (576)

1189 (539)

 

90

 

1304 (591)

*1240 (562)

1165 (528)

 

100

 

1281 (581)

1222 (554)

1096 (497)

FOR THE EUROPEAN MARKET

 

 

 

 

 

 

 

10/10°C

20/15°C

30/25°C

ICE CAPACITY lb./day (kg/day)

 

 

1368 (621)

1324 (601)

1210 (549)

SHAPE OF ICE

Crescent Cube

 

 

 

 

ICE PRODUCTION PER CYCLE

31 lb. (14 kg)

1440 pcs.

 

 

APPROXIMATE STORAGE CAPACITY

N/A

 

 

 

 

ELECTRIC & WATER CONSUMPTION

90/70°F

 

 

70/50°F

 

ELECTRIC W (kWH/100 lb.)

1780 (3.5)

 

 

1780 (3.2)

 

WATER gal./24HR (gal./100 lb.)

1643 (132.5)

 

 

1335 (100.4)

 

WATER COOLED CONDENSER

1404 (113.2)

 

 

821 (61.7)

 

gal./24HR (gal./100 lb.)

 

 

 

 

 

EXTERIOR DIMENSIONS (W×D×H)

48"×27-3/8"×27-3/8" (1219×695×695 mm)

 

EXTERIOR FINISH

Stainless Steel, Galvanized Steel (Rear)

 

WEIGHT

Net 265 lb. (120 kg), Shipping 315 lb. (143 kg)

 

CONNECTIONS - ELECTRIC

Permanent - Connection

 

 

- WATER SUPPLY

Inlet

 

1/2" FPT

Cond. Inlet

1/2" FPT

- DRAIN

Outlet

 

3/4" FPT

Cond. Outlet

3/8" FPT

- CONDENSATE DRAIN

 

 

3/8" OD Tube

 

 

CUBE CONTROL SYSTEM

Float Switch

 

 

 

 

HARVESTING CONTROL SYSTEM

Hot Gas and Water, Thermistor and Timer

 

ICE MAKING WATER CONTROL

Timer Controlled. Overflow Pipe

 

COOLING WATER CONTROL

Water Regulating Valve

 

 

BIN CONTROL SYSTEM

Mechanical Level Switch and Timer

 

COMPRESSOR

Hermetic, Model CS14K6E-PFJ-237

 

CONDENSER

Water-Cooled, Tube in Tube Type

 

EVAPORATOR

Vertical Type, Stainless Steel and Copper

 

REFRIGERANT CONTROL

Thermostatic Expansion Valve

 

 

REFRIGERANT CHARGE

R404A, 2 lb. 10.3 oz. (1200 g)

 

 

DESIGN PRESSURE

High 427 PSIG, Low 230 PSIG

 

 

P.C. BOARD CIRCUIT PROTECTION

High Voltage Cut-Out (Internal)

 

 

COMPRESSOR PROTECTION

Auto-Reset Overload Protector (Internal)

 

REFRIGERANT CIRCUIT PROTECTION

Auto-Reset High-Pressure Control Switch

 

LOW WATER PROTECTION

Float Switch

 

 

 

 

ACCESSORIES -SUPPLIED

N/A

 

 

 

 

-REQUIRED

Ice Storage Bin

 

 

OPERATING CONDITIONS

VOLTAGE RANGE

 

198 - 254V

 

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 Superior Degree Reliability Hoshizaki AMERICA, INC Contents Page Unit Important Safety InformationSerious injury Indicates important information about the use and careKM-1301SAH-E air-cooled Specifications IcemakerKM-1301SWH-E water-cooled KM-1301SRH-E remote air-cooled URC-14FE Condenser UnitSpecifications II. General Information Construction KM-1301SWH-E water-cooled Separators Initial Harvest Cycle Sequence of OperationSequence Cycles and Shutdown Minute Fill CycleHarvest Cycle S4 Dip Switch Setting Pump-Out 1st Pump-Out FrequencyFreeze Cycle Pump-Out CycleCycle at Shutdown Mechanical Bin Control Activation Mechanical Bin Control KM-1301SWH-E, KM-1301SRH-EMechanical BC Bin Full Shutdown and Restart Sequence Flow ChartCycle Steps Minute Fill Harvest Cycle Pump-Out CycleControl Board Control Board Control Board LayoutTime LEDs are On LED Lights and Audible Alarm SafetiesNo. of Beeps Type of Alarm Every 3 sec Sequence StepDefault Dip Switch Settings Controls and AdjustmentsHarvest Timer S4 dip switch 1 Pump-Out Frequency Control S4 dip switch 5 Pump-Out Timer S4 dip switch 3Time seconds Inlet S4 Dip Switch Setting Pump Motor Time seconds Harvest Pump Timer S4 dip switchFactory Use S4 dip switch Freeze Timer S4 dip switch 9Float Switch Control S5 dip switch Control SwitchRefill Counter S5 dip switch 2 through Tank Water Tank Headmaster Service Drier Valve Thermistor U-0 Auxiliary Code Wiring DiagramsAuxiliary Code T-0, U-0 KM-1301SAH-E air-cooledAuxiliary Code U-1 and Later PressureSwitch KM-1301SRH-E remote air-cooled Performance Data 1335 13301240 17802070 12701142 1950Diagnostic Procedure IV. Service DiagnosisPage S4 Dip Switch Setting Pump-Out 1st Pump-Out Frequency Mechanical Bin Control KM-1301SWH-E, KM-1301SRH-E Shutdown Thermostatic Bin Control KM-1301SAH-EControl Board Check Thermostatic Bin Control Check KM-1301SAH-E Bin Control CheckMechanical Bin Control Check Stacked Unit Connection Detail Single Unit Connection DetailMechanical Bin Control Cleaning Float Switch Check Float Switch Check and CleaningFloat Switch Cleaning Thermistor Check Adjustment of Water Regulating Valve water-cooled modelNo Ice Production Diagnostic ChartsNo Ice Production Possible Cause No Ice Production Possible Cause Freeze Up Possible Cause Harvest Cycle Freeze UpFreeze Up Possible Cause Freeze Cycle Low Ice Production Possible Cause Long Harvest Cycle Low Ice ProductionLong Freeze Cycle Service for Refrigerant Lines Replacement of ComponentsRefrigerant Recovery Evacuation and Recharge R-404A BrazingPage Component Important Notes for Component ReplacementCleaning Procedure VI. Cleaning and MaintenanceIce Chute Float Switch Assembly Drain Plug Sanitizing Procedure Following Cleaning Procedure Remove the water from the icemaker water supply line MaintenanceDrain the water tank
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