TECH - SPEC'S Technician's Pocket Guide - Hoshizaki America, Inc.

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CC KM-2400 SRF3/H3 Note: 1. Fuse was added to H models on mid 2002 production. 140 12/01/02 12/20/03 2/20/03
FLAKER/DCM INSTALLATION - GENERAL As always, you should follow the installation instructions that are provided in the instruction manual supplied with the unit. You will also find a yellow instruction sheet attached to the top of a new unit. This sheet highlights the installation steps. Three things are critical for a proper F/ DCM installation: 1. The water temperature should fall within the 45° F to 90° F range. Colder water can cause excess stress on the auger gear motor which may activate the gear motor overload. 2. A filter system is very important in poor water quality areas as high mineral content can cause premature bearing wear. 3. The unit should be level, front to back, side to side to assure proper evaporator water level and maximum production. CUBELET MODELS The DCM product produces Cubelet ice. Certain flaker models can also be converted to produce cubelet ice. This requires changing the extruding head and cutter at the top of the evaporator assembly. The F-450M, F-800M, and F- 2000M models are produced as cubelet models and are designated by a - C at the end of the model number. Converting a flaker to a cubelet maker reduces the overall production by around 8 %. The flaker gear motor is sized to handle the extra load of producing cubelet ice with only a slight increase in the running amperage. The evaporator outlet temperature and operating pressures will be similar to the standard flaker model. Use the temperature and pressure information provided on the standard flaker performance data provided as a bench mark when diagnosing a converted cubelet (- C) unit. 141 12/01/02 12/20/03 2/20/03
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TECH - SPEC’S Technician’s Pock
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Component Checks PAGE Control Board
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UNIT TYPE HOSHIZAKI MODEL NUMBER ID
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REGISTRATION- WARRANTY INFORMATION
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Hoshizaki recommends that the ice m
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Note: All Electrical connections mu
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13 12/01/02 2/20/03
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SYSTEM CHARGE - R-404A The ice mach
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R-404A URC REMOTE CONDENSERS (Conde
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“E” Control Board Adjustment Ch
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“E” Control Board Functions An
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MANUAL RESET SAFETIES: The Alpine c
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COMPRESSOR DATA (Ohms) (Ohms) OIL C
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REMOTE HEAD PRESSURE CONTROL All re
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acket. When installing, make sure t
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inch of the sensor. It also connect
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4. Harvest Pump Out When the float
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KM CHECK OUT PROCEDURE The followin
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RESERVOIR FLUSH SYSTEM A displaceme
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(Fuse Label) CONTROL FUSE (10A) If
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UNIVERSAL REPLACEMENT FLOAT SWITCH:
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2. Turn the control switch to ICE a
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closes a magnetic proximity switch.
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The sensor has two LED lamps that l
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LARGER STYLE KM’s 1 2 3 4 5 6 7 8
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Because of the different flow rates
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3. Bridging or ice strips a) Bridgi
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PLEASE COMPLETE WHEN DIAGNOSING A F
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PREVENTATIVE MAINTENENCE: Perventat
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RECOMMENDED SANITIZING SOLUTION MIX
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KM-150BAF, BWF KM-150BAF-E, BWF-E 6
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KML-250MAF/H, KML-250MWF/H KML-350M
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KM-500MAF/H, KM-500MWF/H KM-500MAF/
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KM-1300SAF/H, SAF/H-E KM-1300SWF/H,
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KM-1300MAF/H, MWF/H 69 12/01/02 12/
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KM-1800SAH, SAH3 KM-2000SWF/H, KM-2
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R-404A PERFORMANCE DATA MODEL: KM-1
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PERFORMANCE DATA MODEL: KM-250BM_F
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MODEL: KM-280M_F-E & KM-280MAH-E Su
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R-404A PERFORMANCE DATA MODEL: KML-
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MODEL: KML-450M_F & H *MWH with SN
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PERFORMANCE DATA MODEL: KM-500M_F &
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PERFORMANCE DATA MODEL: KM-500MAF-E
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PERFORMANCE DATA MODEL: KM-630M_F &
Page 89 and 90: PERFORMANCE DATA MODEL: KM-630M_F-E
Page 91 and 92: R-404A PERFORMANCE DATA MODEL: KM-9
Page 93 and 94: PERFORMANCE DATA MODEL: KM-1300S_F
Page 95 and 96: MODEL: KM-1300NRF & H Supply Voltag
Page 97 and 98: 1200 1106 988 26 29 35 240 268 287
Page 99 and 100: PERFORMANCE DATA MODEL: KM-1600MRF3
Page 101 and 102: 50 / 9 70 / 21 90 / 32 R-404A PERFO
Page 103 and 104: MODEL: KM-1800SAH3 Supply Voltage:
Page 105 and 106: PERFORMANCE DATA MODEL: KM-2400SRF3
Page 107 and 108: Model Wiring Diagram Page KM Wiring
Page 109 and 110: Wiring Diagram Model Page KM Wiring
Page 111 and 112: 115 VAC 24 VDC CAPACITIVE PROXIMITY
Page 113 and 114: B KM-150BAF-E, BWF-E Note: Fuse was
Page 115 and 116: D KM-280 MAF-E/H-E, MWF-E/H-E Notes
Page 117 and 118: F KML-350MAF/H, MWF/H Notes: 1.Some
Page 119 and 120: H KM-500 MAF/H, MWF/H Notes: 1.Some
Page 121 and 122: J KM-500 MAF-E Notes: 1.Some H seri
Page 123 and 124: L KM-630 MAF/H, MWF/H Notes: 1.Some
Page 125 and 126: N KM-630 MAF-E/H-E, MWF-E/H-E Notes
Page 127 and 128: P KM-900 MRF/H Notes: 1.Some H seri
Page 129 and 130: R KM-1300 SAF/H, SWF/H KM-1300 MAF/
Page 131 and 132: T KM-1300 SAF3/H3, SWF3/H3 Note: 1.
Page 133 and 134: V KM-1300 SAF-E, SWF-E Note: 1. Fus
Page 135 and 136: X KM-1300 NRF / H 135 12/01/02 12/2
Page 137 and 138: Z KM-1600SWF3/H3, SRF3/H3 KM-1600MR
Page 139: BB KM-1800 SAH3 Note: 1. Fuse was a
Page 143 and 144: COMPONENT TECHNICAL DATA CONTROL TR
Page 145 and 146: Although it is common practice to i
Page 147 and 148: AUGER INSPECTION / BEARING REPLACEM
Page 149 and 150: is included in the motor windings.
Page 151 and 152: FLAKER WATER FILL SYSTEM The reserv
Page 153 and 154: Flaker Sequence of Operation The Ho
Page 155 and 156: FLAKER PERIODIC FLUSH Beginning wit
Page 157 and 158: WATER AND REFRIGERATION CIRCUIT DRA
Page 159 and 160: B F-450 MAF/H F-500 BAF 159 12/01/0
Page 161 and 162: D F-1000 MRF F-1001 MRH 161 12/01/0
Page 163 and 164: F F-2000 MRF F-2000 MRH 163 12/01/0
Page 165 and 166: H DCM-240 BAF DCM-270 BAH 165 12/01
Page 167 and 168: R-404A PERFORMANCE DATA MODEL: F-30
Page 169 and 170: MODEL: F-500BAF & BAF -C (cubelet)
Page 171 and 172: MODEL: F-800M _F-C / H-C (cubelet)
Page 173 and 174: R-404A PERFORMANCE DATA MODEL: F- 1
Page 175 and 176: R-22 “ SPECIAL MODEL” PERFORMAN
Page 177 and 178: R-404A PERFORMANCE DATA MODEL: F- 1
Page 179 and 180: Kg=lbs. x .454 Production 24 hours
Page 181 and 182: MODEL: F-2000M_F-C/H-C (cubelet) Su
Page 183 and 184: MODEL: F-2000MLF/H & MLF-C/H-C (cub
Page 185 and 186: R-404A PERFORMANCE DATA MODEL: DCM-
Page 187 and 188: R-404A PERFORMANCE DATA MODEL: DCM-
Page 189 and 190: Model Number DCM/Flaker Wiring Diag
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(B) DCM-270 BAH 191 12/01/02 12/20/
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(D) DCM-500 BAF, BWF Serial numbers
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(F) DCM-750 BAF, BWF Serial numbers
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(H) DCM-750 BAH, BWH 197 12/01/02 1
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(J) F-450 MAF/H 199 12/01/02 12/20/
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(L) F-500 BAF 201 12/20/03 12/01/02
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(N) F-1000 MAF, MWF, MRF 203 12/01/
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(P) F-1000 MAF-50 205 12/01/02 12/2
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(R) F-1001 MAH, MWH, MRH 207 12/01/
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(T) F-2000 MRF/H, MWF/H 209 12/01/0
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(V) F-2000 MLF/H 211 12/01/02 12/20
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NOTES 213 12/01/02 12/20/03 2/20/03
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TECH - SPEC'S Technician's Pocket Guide - Hoshizaki America, Inc.

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