KM1301SAH-E Service Manual - Hoshizaki

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I. Specifications A. Icemaker 1. KM-1301SAH-E (air-cooled) AC SUPPLY VOLTAGE 220-240/50/1 AMPERAGE 11.8 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 *1114 (505) 1082 (491) 992 (450) Reference without *marks 80 1089 (494) 1039 (471) 924 (419) 90 1082 (491) *1004 (455) 897 (407) 100 1048 (475) 979 (444) 799 (362) FOR THE EUROPEAN MARKET 10/10°C 20/15°C 30/25°C ICE CAPACITY lb./day (kg/day) 1288 (584) 1151 (522) 1025 (465) SHAPE OF ICE Crescent Cube ICE PRODUCTION PER CYCLE 29.1 lb. (13.2 kg) 1440 pcs. APPROXIMATE STORAGE CAPACITY N/A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lb.) 2120 (5.1) 1900 (4.1) WATER gal./24HR (gal./100 lb.) 157 (15.6) 537 (48.2) 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 275 lb. (125 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 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 Thermostat COMPRESSOR Hermetic, Model CS14K6E-PFJ-237 CONDENSER Air-Cooled, Fin and Tube Type EVAPORATOR Vertical Type, Stainless Steel and Copper REFRIGERANT CONTROL Thermostatic Expansion Valve REFRIGERANT CHARGE R404A, 3 lb. 9.1 oz. (1620 g) 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 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. 6
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. 7
Page 1 and 2: Hoshizaki America, Inc. Stackable C
Page 3 and 4: IMPORTANT This manual should be rea
Page 5: Important Safety Information Throug
Page 9 and 10: B. Condenser Unit 1. URC-14FE Units
Page 11 and 12: II. General Information A. Construc
Page 13 and 14: 3. KM-1301SRH-E (remote air-cooled)
Page 15 and 16: c) Freeze Cycle LED 1 is on. Comp a
Page 17 and 18: 2. Sequence Flow Chart "G" Control
Page 19 and 20: 1. Control Board Layout "G" Control
Page 21 and 22: 2. Controls and Adjustments CAUTION
Page 23 and 24: e) Harvest Pump Timer (S4 dip switc
Page 25 and 26: III. Technical Information A. Water
Page 27 and 28: 3. KM-1301SRH-E (remote air-cooled)
Page 29 and 30: 2. Auxiliary Code U-1 and Later a)
Page 31 and 32: c) KM-1301SRH-E (remote air-cooled)
Page 33 and 34: 2. KM-1301SWH-E (water-cooled) APPR
Page 35 and 36: IV. Service Diagnosis WARNING 1. Th
Page 37 and 38: an inoperative Comp, or an inoperat
Page 39 and 40: B. Control Board Check Before repla
Page 41 and 42: 7) Press the actuator paddle, check
Page 43 and 44: D. Float Switch Check and Cleaning
Page 45 and 46: E. Thermistor Check To check thermi
Page 47 and 48: No Ice Production - Possible Cause
Page 49 and 50: Freeze Up - Possible Cause 1. Evapo
Page 51 and 52: V. Replacement of Components WARNIN
Page 53 and 54: 4) Close the low-side valve and hig
Page 55 and 56: VI. Cleaning and Maintenance This i
Page 57 and 58:
15) Move the control switch to the
Page 59:
3) Close the icemaker water supply
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KM1301SAH-E Service Manual - Hoshizaki

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