Benutzerhandbuch für Hoshizaki MRH/3

Inhaltsverzeichnis

• Important Safety Information

  6
• I. Construction and Water/Refrigeration Circuit Diagram

  8
  • A. Construction

    8
    • 1. Air-Cooled Models (MAH)

      8
    • 2. Water-Cooled Models (MWH(-M))

      9
    • 3. Remote Models (MRH/3)

      10
  • B. Water/Refrigeration Circuit Diagram

    11
    • 1. Air-Cooled Models (MAH)

      11
    • 2. Water-Cooled Models (MWH(-M))

      12
    • 3. Remote Models (MRH/3)

      13
• II. Sequence of Operation and Service Diagnosis

  14
  • A. Sequence of Operation Flow Chart

    14
    • 1. "E" and "G" Control Board without Harvest Pump Timer Operation

      14
    • 2. "G" Control Board with Harvest Pump Timer Operation

      16
  • B. Service Diagnosis

    17
    • 1. "E" and "G" Control Board without Harvest Pump Timer Diagnosis

      18
    • 2. "G" Control Board with Harvest Pump Timer Diagnosis

      24
  • C. Control Board Check

    30
  • D. Bin Control Check

    31
    • 1. Thermostatic Bin Control Check

      31
    • 2. Mechanical Bin Control Check and Cleaning

      32
  • E. Float Switch Check and Cleaning

    34
    • 1. Float Switch Check

      34
    • 2. Float Switch Cleaning

      35
  • F. Thermistor Check

    36
  • G. Diagnostic Tables

    37
• III. Controls and Adjustments

  41
  • A. Control Board Layout

    42
    • 1. "E" Control Board

      42
    • 2. "G" Control Board

      43
  • B. LED Lights and Audible Alarm Safeties

    44
    • 1. "E" Control Board

      44
    • 2. "G" Control Board

      45
  • C. Settings and Adjustments

    46
    • 1. Default Dip Switch Settings

      46
      • a) "E" and "G" Control Board without Harvest Pump Timer Operation

        46
      • b) "G" Control Board with Harvest Pump Timer Operation

        46
    • 2. Harvest Timer (S4 dip switch 1 & 2)

      47
    • 3. Pump-Out Timer (S4 dip switch 3 & 4)

      47
    • 4. Pump-Out Frequency Control (S4 dip switch 5 & 6)

      48
    • 5. Bin Control Selector or Harvest Pump Timer Operation (S4 dip switch 7)

      48
    • 6. Factory Use (S4 dip switch 8)

      49
    • 7. Freeze Timer (S4 dip switch 9 & 10)

      49
    • 8. Float Switch Selector (S5 dip switch 1): "G" Control Board

      50
    • 9. Refill Counter (S5 dip switch 2 through 5): "G" Control Board

      50
  • D. Control Switch

    50
• IV. Refrigeration Circuit and Component Service Information

  51
  • A. Refrigeration Circuit Service Information

    51
  • B. Component Service Information

    54
  • C. Water Regulating Valve Adjustment (water-cooled model)

    54
• V. Maintenance

  55
• VI. Preparing the Appliance for Periods of Non-Use

  56
• VII. Disposal

  58
• VIII. Technical Information

  59
  • A. Specification Sheets

    59
    • 1. KM-320MAH

      59
    • 2. KM-320MWH

      60
    • 3. KM-515MAH

      61
    • 4. KM-515MWH

      62
    • 5. KM-515MRH

      63
    • 6. KM-600MAH

      64
    • 7. KM-650MAH

      65
    • 8. KM-650MWH

      66
    • 9. KM-650MWH-M

      67
    • 10. KM-650MRH

      68
    • 11. KM-901MAH

      69
    • 12. KM-901MWH

      70
    • 13. KM-901MRH

      71
    • 14. KM-901MRH3

      72
  • B. Performance Data

    73
    • 1. KM-320MAH

      73
    • 2. KM-320MWH

      74
    • 3. KM-515MAH

      75
    • 4. KM-515MWH

      76
    • 5. KM-515MRH

      77
    • 6. KM-600MAH

      78
    • 7. KM-650MAH

      79
    • 8. KM-650MWH

      80
    • 9. KM-650MWH-M

      81
    • 10. KM-650MRH

      82
    • 11. KM-901MAH

      83
    • 12. KM-901MWH

      84
    • 13. KM-901MRH

      85
    • 14. KM-901MRH3

      86
  • C. Wiring Diagrams

    87
    • 1. Diagrams Without Harvest Pump Timer Relays

      87
      • a) KM-320M_H, KM-515M_H, KM-600MAH

        87
      • b) KM-650MAH, KM-650MWH, KM-901MAH, KM-901MWH

        88
      • c) KM-650MRH, KM-901MRH

        89
      • d) KM-901MRH3

        90
    • 2. Diagrams With Harvest Pump Timer Relays

      91
      • a) KM-515MAH

        91
      • b) KM-650MAH, KM-650MWH, KM-901MAH

        92
      • c) KM-650MWH-M

        93
      • d) KM-650MRH

        94