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

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3. KM-1301SRH-E (remote air-cooled)

AC SUPPLY VOLTAGE

220-240/50/1

 

 

 

 

AMPERAGE

12.3 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

*1270 (576)

1233 (559)

 

1160 (526)

Reference without *marks

80

1241 (563)

1183 (537)

 

1100 (499)

 

90

1233 (559)

*1142 (518)

 

1062 (482)

 

100

1211 (549)

1123 (509)

 

988 (448)

FOR THE EUROPEAN MARKET

 

 

 

 

 

 

10/10°C

20/15°C

 

30/25°C

ICE CAPACITY lb./day (kg/day)

 

1312 (595)

1286 (583)

 

1163 (528)

SHAPE OF ICE

Crescent Cube

 

 

 

 

ICE PRODUCTION PER CYCLE

32 lb. (14.3 kg)

1440 pcs.

 

 

 

APPROXIMATE STORAGE CAPACITY

N/A

 

 

 

 

ELECTRIC & WATER CONSUMPTION

90/70°F

 

70/50°F

 

ELECTRIC W (kWH/100 lb.)

2070(4.4)

 

1950(3.7)

 

 

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

228(20.0)

 

544(42.8)

 

 

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 255 lb. (116 kg), Shipping

315 lb. (143 kg)

 

CONNECTIONS - ELECTRIC

Permanent - Connection

 

 

 

- WATER SUPPLY

Inlet

1/2" FPT

 

 

 

- DRAIN

Outlet

3/4" FPT

 

 

 

- CONDENSATE DRAIN

 

3/8" OD Tube

 

 

 

- REFRIGERATION

Discharge Line 1-1/16"-12 UNF Fitting (#10 PARKER)

CIRCUIT

Liquid Line 5/8"-18 UNF Fitting (#6 PARKER)

 

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

N/A

 

 

 

 

BIN CONTROL SYSTEM

Mechanical Level Switch and Timer

 

COMPRESSOR

Hermetic, Model CS14K6E-PFJ-279

 

CONDENSER

Air-Cooled Remote, Condenser Unit URC-14FE

 

EVAPORATOR

Vertical Type, Stainless Steel and Copper

 

REFRIGERANT CONTROL

Thermostatic Expansion Valve

 

 

 

 

Headmaster (C.P.R.) on URC-14FE (190 PSIG)

 

REFRIGERANT CHARGE

R404A, 10 lb. 5.8 oz. (4700 g)

 

 

 

 

(Icemaker 5 lb. 15.2 oz. Cond. Unit 4 lb. 6.5 oz.)

 

DESIGN PRESSURE

High 467 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

 

 

 

 

 

Remote Condenser Unit (URC-14FE or Equivalent)

OPERATING CONDITIONS

VOLTAGE RANGE

 

 

198 - 254 V

 

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 Important Safety Information Serious injuryIndicates important information about the use and care UnitSpecifications Icemaker KM-1301SAH-E air-cooledKM-1301SWH-E water-cooled KM-1301SRH-E remote air-cooled Condenser Unit URC-14FESpecifications II. General Information Construction KM-1301SWH-E water-cooled Separators Sequence of Operation Sequence Cycles and ShutdownMinute Fill Cycle Initial Harvest CycleS4 Dip Switch Setting Pump-Out 1st Pump-Out Frequency Freeze CyclePump-Out Cycle Harvest CycleMechanical Bin Control KM-1301SWH-E, KM-1301SRH-E Cycle at Shutdown Mechanical Bin Control ActivationSequence Flow Chart Cycle Steps Minute Fill Harvest CyclePump-Out Cycle Mechanical BC Bin Full Shutdown and RestartControl Board Control Board Layout Control BoardLED Lights and Audible Alarm Safeties No. of Beeps Type of Alarm Every 3 secSequence Step Time LEDs are OnHarvest Timer S4 dip switch 1 Controls and AdjustmentsDefault Dip Switch Settings Time seconds Inlet Pump-Out Timer S4 dip switch 3Pump-Out Frequency Control S4 dip switch 5 Harvest Pump Timer S4 dip switch Factory Use S4 dip switchFreeze Timer S4 dip switch 9 S4 Dip Switch Setting Pump Motor Time secondsRefill Counter S5 dip switch 2 through Control SwitchFloat Switch Control S5 dip switch Tank Water Tank Headmaster Service Drier Valve Thermistor Wiring Diagrams Auxiliary Code T-0, U-0KM-1301SAH-E air-cooled U-0 Auxiliary CodeAuxiliary Code U-1 and Later PressureSwitch KM-1301SRH-E remote air-cooled Performance Data 1330 12401780 13351270 11421950 2070IV. Service Diagnosis Diagnostic ProcedurePage S4 Dip Switch Setting Pump-Out 1st Pump-Out Frequency Shutdown Thermostatic Bin Control KM-1301SAH-E Mechanical Bin Control KM-1301SWH-E, KM-1301SRH-EControl Board Check Mechanical Bin Control Check Bin Control CheckThermostatic Bin Control Check KM-1301SAH-E Single Unit Connection Detail Stacked Unit Connection DetailMechanical Bin Control Cleaning Float Switch Check and Cleaning Float Switch CheckFloat Switch Cleaning Adjustment of Water Regulating Valve water-cooled model Thermistor CheckNo Ice Production Possible Cause Diagnostic ChartsNo Ice Production No Ice Production Possible Cause Freeze Up Freeze Up Possible Cause Harvest CycleFreeze Up Possible Cause Freeze Cycle Long Freeze Cycle Low Ice ProductionLow Ice Production Possible Cause Long Harvest Cycle Refrigerant Recovery Replacement of ComponentsService for Refrigerant Lines Brazing Evacuation and Recharge R-404APage Important Notes for Component Replacement ComponentVI. Cleaning and Maintenance Cleaning ProcedureIce Chute Float Switch Assembly Drain Plug Sanitizing Procedure Following Cleaning Procedure Maintenance Remove the water from the icemaker water supply lineDrain the water tank
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