Hoshizaki HPR72A Manuals

Manuals and User Guides for Hoshizaki HPR72A. We have 1 Hoshizaki HPR72A manual available for free PDF download: Service Manual

Hoshizaki HPR72A Service Manual

Hoshizaki HPR72A Service Manual (66 pages)

Refrigerated Prep Table with Raised Rail

Brand: Hoshizaki | Category: Food Prep Table | Size: 2.97 MB

Table of Contents

Table of Contents
3
Important Safety Information
6
Specifications
7
- Nameplate Ratings
  7
- Dimensions
  7
General Information
8
- Construction
  8
- Sequence of Operation
  9
  - Startup
    9
  - Cool down
    9
  - Cool down Achieved
    9
  - Cool down Restart
    10
  - Cabinet Defrost
    10
  - Rail Defrost
    11
- Sequence of Operation Charts
  12
  - Cabinet Cooling
    12
  - Cabinet and Rail Cooling
    13
- Control Board
  15
  - Control Board Location
    15
  - Control Board Layout
    16
  - Features
    17
  - Controls and Adjustments
    18
    
    A) Switch Settings
    18
    
    B) Temperature Display
    18
    
    C) Temperature Setpoint
    19
    
    D) Cabinet Defrost
    19
    
    E) Energy Saving Mode
    19
    
    F) Temperature Correction Factor
    20
  - Service Menu
    21
    
    A) Service Menu Access
    21
    
    B) Service Menu Chart
    22
  - Alarm Signals
    23
  - Control Board Check Procedure
    23
  - Control Board Replacement
    23
- Thermistor Check
  24
- Perimeter Heater
  24
- Compressor Protector
  24
Service Diagnosis
25
- Alarm Signals
  25
- Service Chart
  33
  - No Operation
    33
  - Cabinet Cooling
    34
  - Rail Cooling
    36
  - Cabinet Defrost
    37
  - Other
    38
Removal and Replacement of Components
39
Cleaning and Maintenance Instructions
58
- Cleaning
  58
  - Work Surface
    58
  - Rail and Rail Cover
    59
  - Exterior
    59
  - Cabinet Interior
    59
  - Door/Drawer Gaskets
    59
  - Shelves (if Applicable)
    59
  - Drawers (if Applicable)
    59
- Maintenance
  60
  - Rail Condensate Pan
    60
  - Air Filter
    60
  - Condenser
    60
  - Power Supply Connection
    60
- Shutdown and Long Storage
  61
Technical Information
62
- Refrigeration Circuit
  62
  - Hpr46A(-D), Hpr72A(-D), Hpr100A(-D)
    62
- Wiring Diagrams
  63

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