Hoshizaki IM-200BAA Service Manual
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Hoshizaki IM-200BAA Service Manual

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All manuals and user guides at all-guides.com
SERVICE MANUAL
Number: M063-972
Issued: 10-31-2015

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Summary of Contents for Hoshizaki IM-200BAA

  • Page 1 All manuals and user guides at all-guides.com SERVICE MANUAL Number: M063-972 Issued: 10-31-2015...
  • Page 2 All manuals and user guides at all-guides.com IMPORTANT...
  • Page 3 All manuals and user guides at all-guides.com IMPORTANT CONTENTS...

  • Page 4: Important Safety Information

    All manuals and user guides at all-guides.com Important Safety Information WARNING Indicates a hazardous situation which could result in death or serious injury. NOTICE Indicates a situation which could result in damage to the appliance or property. IMPORTANT Indicates important information about the installation, use, and care of the appliance.
  • Page 5 All manuals and user guides at all-guides.com WARNING, continued NOTICE...
  • Page 6 All manuals and user guides at all-guides.com I. Construction and Water/Refrigeration Circuit Diagram A. Construction 1. Air-Cooled Model (BAA)
  • Page 7 All manuals and user guides at all-guides.com...
  • Page 8 All manuals and user guides at all-guides.com B. Water/Refrigeration Circuit Diagram 1. Air-Cooled Model (BAA)
  • Page 9 All manuals and user guides at all-guides.com II. Sequence of Operation and Service Diagnosis A. Sequence of Operation Flow Chart "IM" Control Board 1. 30-Sec. 3. Freeze Cycle 2. Harvest Cycle Cycle Startup Steps Cycle Startup Water Tank Closed (Actuator Motor PS) Comp Comp Comp...

  • Page 10: Sequence Of Operation

    All manuals and user guides at all-guides.com B. Sequence of Operation 1. Startup Cycle 2. Harvest Cycle Initial Harvest Initial Harvest after Bin Control Normal Harvest Note after Power On Initiated Restart Setting All WT WT>48°F (9°C) WT>48°F (9°C) 3. Freeze Cycle Initial Freeze Initial Freeze after Bin Control Normal Freeze...
  • Page 11 All manuals and user guides at all-guides.com temp. (absolute value) × time (min.) = (absolute value of CB Setting 2) × (CB Setting 3) temp. (absolute value) × time (min.) = 264 4. Shutdown Comp WT–...

  • Page 12: Service Diagnosis Table

    All manuals and user guides at all-guides.com C. Service Diagnosis Table No Ice Production - Possible Cause...
  • Page 13 All manuals and user guides at all-guides.com Low Ice Production - Possible Cause Long Harvest Cycle Long Freeze Cycle Slab Does Not Break Into Separate Cubes - Possible Cause Cubes Drop Separately - Possible Cause Imperfect Ice Production - Possible Cause Large-Hole Cubes - Possible Cause (Also see III.H.1.
  • Page 14 All manuals and user guides at all-guides.com Large-Hole Cubes - Possible Cause (Also see III.H.1. Dimple Diameter") Cloudy Cubes - Possible Cause...
  • Page 15 All manuals and user guides at all-guides.com D. Bin Control Check and Cleaning 1. Bin Control Check Fig. 1...

  • Page 16: Choking Hazard

    All manuals and user guides at all-guides.com 2. Bin Control Cleaning WARNING CHOKING HAZARD:...
  • Page 17 All manuals and user guides at all-guides.com E. Evaporator Thermistor Check Comp...
  • Page 18 All manuals and user guides at all-guides.com III. Controls and Adjustments A. Control Switch B. Control Board NOTICE...
  • Page 19 All manuals and user guides at all-guides.com 1. Control Board Layout • CN16 Connector • CN11 Connector • CN13 Connector • CN10 Connector • CN9 Connector • CN4 Connector • RESET Button • CN1 Connector • SERVICE 1 Button • SERVICE 2 Button •...
  • Page 20 All manuals and user guides at all-guides.com C. Control Buttons 1. RESET Button 2. SERVICE 1 and SERVICE 2 Buttons NOTICE! Do not decrease dimple size below 3/16" (5 mm). Fig. 2...

  • Page 21: Control Board Settings

    All manuals and user guides at all-guides.com D. Control Board Settings NOTICE Control Board (CB) Setting Menu IM-200BAA Category No. Item Range Default DO NOT ADJUST DO NOT ADJUST...
  • Page 22 All manuals and user guides at all-guides.com Control Board (CB) Setting Menu IM-200BAA Category No. Item Range Default...
  • Page 23 All manuals and user guides at all-guides.com Control Board (CB) Setting Menu IM-200BAA Category No. Item Range Default DO NOT ADJUST DO NOT ADJUST DO NOT ADJUST DO NOT ADJUST DO NOT ADJUST DO NOT ADJUST...
  • Page 24 All manuals and user guides at all-guides.com Control Board (CB) Setting Menu IM-200BAA Category No. Item Range Default...

  • Page 25: Control Board Information Display

    All manuals and user guides at all-guides.com E. Control Board Information Display Control Board Information Display History Cleared by Pressing and Holding SERVICE 1 and SERVICE 2 Buttons Simultaneously for 5 Sec. when Item Value No. Item Description is Displayed?

  • Page 26: Control Board Model Code Setting

    All manuals and user guides at all-guides.com Control Board Information Display History Cleared by Pressing and Holding SERVICE 1 and SERVICE 2 Buttons Simultaneously for 5 Sec. when Item Value No. Item Description is Displayed? F. Control Board Model Code Setting 1.
  • Page 27 All manuals and user guides at all-guides.com 2. Checking or Changing the Control Board Model Code G. Error Codes...
  • Page 28 All manuals and user guides at all-guides.com Error Codes Error Problem Corrective Action/Reset Details Code...

  • Page 29: Quick Adjustments

    All manuals and user guides at all-guides.com Error Codes Error Problem Corrective Action/Reset Details Code H. Quick Adjustments 1. Dimple Diameter NOTICE! Do not decrease the dimple diameter below 3/16" (5 mm). a) To increase dimple diameter: b) To decrease dimple diameter: NOTICE! Do not decrease dimple size below 3/16"...
  • Page 30 All manuals and user guides at all-guides.com Normal Position Drain Position Fig. 3...
  • Page 31 All manuals and user guides at all-guides.com IV. Refrigeration Circuit and Component Service Information WARNING • • • CHOKING HAZARD: • A. Refrigeration Circuit Service Information WARNING NOTICE 1. Refrigerant Recovery...
  • Page 32 All manuals and user guides at all-guides.com 2. Brazing WARNING NOTICE 3. Evacuation and Recharge (R-134a) IMPORTANT...
  • Page 33 All manuals and user guides at all-guides.com B. Component Service Information NOTICE Component Notes...

  • Page 34: Maintenance

    All manuals and user guides at all-guides.com V. Maintenance WARNING • • • • CHOKING HAZARD: Maintenance Schedule Frequency Area Task...
  • Page 35 All manuals and user guides at all-guides.com VI. Preparing the Appliance for Periods of Non-Use NOTICE 1. Remove the water from the icemaker water supply line: Fig. 4...
  • Page 36 All manuals and user guides at all-guides.com 2. Drain the water tank: VII. Disposal IMPORTANT...

  • Page 37: Technical Information

    All manuals and user guides at all-guides.com VIII. Technical Information 1. IM-200BAA AC SUPPLY VOLTAGE 115/60/1 AMPERAGE 7.6 A ( 5 Min. Freeze AT 104°F / WT 80°F) MINIMUM CIRCUIT AMPACITY 15 A MAXIMUM FUSE SIZE 15 A APPROXIMATE ICE PRODUCTION Ambient WATER TEMP.

  • Page 38: Performance Data

    All manuals and user guides at all-guides.com B. Performance Data 1. IM-200BAA APPROXIMATE ICE WATER TEMP. (ºF/ºC) AMBIENT TEMP. PRODUCTION PER 24 HR. (ºF/ºC) 50/10 70/21 90/32 70/21 80/27 90/32 lbs./day kg./day 100/38 APPROXIMATE ELECTRIC 70/21 CONSUMPTION 80/27 90/32 watts...
  • Page 39 All manuals and user guides at all-guides.com C. Wiring Diagram 1. IM-200BAA...

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