Hoshizaki KM-630MRH, KM-630MWH, KM-630MAH service manual Performance Data, 157

Page 37

4.PERFORMANCE DATA

[a] KM-630MAH

APPROXIMATE ICE

AMBIENT TEMP.

 

 

 

WATER TEMP. (ºF/ºC)

 

 

PRODUCTION PER 24 HR.

(ºF/ºC)

 

 

50/10

 

 

70/21

 

 

90/32

 

 

 

 

70/21

 

600

272

 

562

255

 

514

233

 

 

 

 

80/27

 

571

259

 

512

232

 

466

211

lbs./day

 

kg./day

 

90/32

 

562

255

 

470

213

 

422

191

 

100/38

 

554

251

 

459

208

 

378

171

 

 

 

 

 

 

 

 

 

 

 

APPROXIMATE ELECTRIC

70/21

 

 

1250

 

 

1274

 

 

1297

CONSUMPTION

80/27

 

 

1268

 

 

1305

 

 

1323

 

 

 

 

90/32

 

 

1274

 

 

1332

 

 

1352

watts

 

 

 

100/38

 

 

1275

 

 

1336

 

 

1370

APPROXIMATE WATER

70/21

 

341

1.29

 

287

1.09

 

253

0.96

CONSUMPTION PER 24 HR.

80/27

 

300

1.14

 

216

0.82

 

204

0.77

 

 

 

 

90/32

 

287

1.09

 

157

0.59

 

135

0.51

gal./day

 

m3/day

100/38

 

223

0.84

 

152

0.57

 

115

0.43

FREEZING CYCLE TIME

70/21

 

 

31

 

 

34

 

 

38

 

 

 

 

80/27

 

 

33

 

 

37

 

 

41

 

 

 

 

90/32

 

 

34

 

 

40

 

 

44

min.

 

 

 

100/38

 

 

35

 

 

41

 

 

48

HARVEST CYCLE TIME

70/21

 

 

4.4

 

 

3.8

 

 

3.5

 

 

 

 

80/27

 

 

4.0

 

 

3.0

 

 

2.9

 

 

 

 

90/32

 

 

3.8

 

 

2.4

 

 

2.2

min.

 

 

 

100/38

 

 

3.1

 

 

2.4

 

 

2.0

HEAD PRESSURE

70/21

 

245

17.2

 

267

18.8

 

296

20.8

 

 

 

 

80/27

 

262

18.4

 

296

20.8

 

324

22.7

PSIG

kg/cm2G

90/32

 

267

18.8

 

320

22.5

 

349

24.5

100/38

 

272

19.1

 

327

23.0

 

375

26.4

 

 

 

 

 

 

 

 

 

 

 

SUCTION PRESSURE

70/21

 

43

3.0

 

44

3.1

 

46

3.2

 

 

 

 

80/27

 

44

3.1

 

46

3.2

 

47

3.3

 

 

 

 

90/32

 

44

3.1

 

47

3.3

 

49

3.4

PSIG

kg/cm2G

100/38

 

44

3.1

 

47

3.3

 

50

3.5

TOTAL HEAT OF REJECTION FROM CONDENSER

 

9639 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]

Note: Pressure data is recorded at 5 minutes into freeze cycle. The data not in bold should be used for reference only.

We reserve the right to make changes in specifications and design without prior notice.

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Image 37
Contents KM-630MAH KM-630MWH KM-630MRH Hoshizaki AMERICA, INC Contents Maintenance Water TEMP. F Specifications KM-630MAH2a. KM-630MWH Serial #L00001D M20270B 2b. KM-630MWH Serial #M20301E KM-630MRH URC-6F Condenser UnitSpecifications KM-630MAH II. General Information ConstructionKM-630MWH KM-630MRH Controller Board Features of Control Products E Controller BoardSOLID-STATE Control Controller BoardPage Minute Fill Cycle Beep every 3 sec. = High Evaporator Temperature 127 FHarvest Cycle Freeze CycleControl Products HOS-001A Board Important Water Valve opening is limited to 6 minutes Sequence 1st Cycle2nd Cycle and after with pump drain 2nd Cycle and after with no pump drain For Models with Thermostat Controls and AdjustmentsPage Setting Time Models with Thermostat Checking the Controller Board Models with Mechanical BIN ControlMechanical BIN Control Proximity SwitchExplanation of Operation Troubleshooting Mechanical BIN Control only KM-630MAH KM-630MWH KM-630MRH Wiring Diagrams Page B1 KM-630MRH with auxiliary codes L-0, M-0, M-1 B2 KM-630MRH with auxiliary codes M-2 and after Timing Chart Page 157 Performance DataPressure Drop of Cooling Water Line B1 KM-630MWH Serial #L00001D M20270BB2 KM-630MWH Serial #M20301E 603 Problem Possible Cause Remedy IV. Service Diagnosis 1. no ICE ProductionController Board Problem Possible Cause Remedy Thermistor Evaporator is Frozen UPAbnormal ICE LOW ICE ProductionOthers Service for Refrigerant Lines Removal and Replacement of ComponentsRefrigerant Recovery Evacuation and Recharge R-404ABrazing Removal and Replacement of Compressor Important Page Removal and Replacement of Expansion Valve Removal and Replacement of DrierRemoval and Replacement of HOT GAS Valve and Line Valve Page Removal and Replacement of Evaporator Important Page Adjustment of Water Regulating Valve WATER-COOLED Model only Page Removal and Replacement of Thermistor Caution Removal and Replacement of FAN Motor Removal and Replacement of Pump Motor Removal and Replacement of Water ValveRemoval and Replacement of Spray Tubes Preparing the Icemaker for Long Storage VI. Cleaning and Maintenance InstructionsPage Cleaning and Sanitizing Procedures Cleaning Procedure Page Sanitizing Procedure Maintenance