KM1301SAH-E Service Manual - Hoshizaki

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SPECIFICATIONS MODEL: URC-14FE AC SUPPLY VOLTAGE 115/50/1 (Connection to Icemaker) FAN MOTOR 115 V Total 2.6FLA 130W EXTERIOR DIMENSIONS (WxDxH) DIMENSIONS INCLUDING LEGS (WxDxH) EXTERIOR FINISH 35-11/16"×15-11/16"×21-15/16" (907.2×398×557.8 mm) 37-13/16"×18-1/8"×36-15/16" (960×460×937.8 mm) Galvanized Steel WEIGHT Net 80 lb. ( 36 kg ) Shipping 87 lb. ( 39 kg ) CONNECTIONS - ELECTRIC CONDENSER Permanent - Connection - REFRIGERANT Discharge Line 1-1/16"-12 UNF Fitting (#10 PARKER) FAN MOTOR PROTECTION REFRIGERANT CONTROL Liquid Line 5/8"-18 UNF Fitting (#6 PARKER) Air-Cooled, Fin and Tube Type Thermal Protection Headmaster (C.P.R.) (190 PSIG) REFRIGERANT CHARGE R-404A 4 lb. 6.5 oz. (2000 g) DESIGN PRESSURE High 467 PSIG 32.2 Bar OPERATING CONDITIONS VOLTAGE RANGE 104 ~ 127V AMBIENT TEMP. -20 ~ 122°F ACCESSORIES -SUPPLIED Leg 2 pcs Hex Head Bolt w/Washer 8×16 8 pcs Hex Nut 8 8 pcs Note: We reserve the right to make changes in specifications and design without prior notice. 10
II. General Information A. Construction 1. KM-1301SAH-E (air-cooled) Separators Spray Tubes Low-Side <strong>Service</strong> Valve Inlet Water Valve High-Side <strong>Service</strong> Valve Evaporator Assembly Expansion Valves Water Supply Inlet Junction Box Hot Gas Valve Cube Guides Check Valves High-Pressure Switch Air-Cooled Condenser Check Valve (water) Water Pump Float Switch Control Box Fan Blade Fan Motor Compressor Drier Liquid Line Valve Control Switch Transformer Box Thermostatic Bin Control 11
Page 1 and 2: Hoshizaki America, Inc. Stackable C
Page 3 and 4: IMPORTANT This manual should be rea
Page 5 and 6: Important Safety Information Throug
Page 7 and 8: 2. KM-1301SWH-E (water-cooled) AC S
Page 9: B. Condenser Unit 1. URC-14FE Units
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

KM1301SAH-E Service Manual - Hoshizaki

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