User Manuals: Vollrath STOELTING U431-I2A Machines

Manuals and User Guides for Vollrath STOELTING U431-I2A Machines. We have 1 Vollrath STOELTING U431-I2A Machines manual available for free PDF download: Service Manual

Vollrath STOELTING U431-I2A Service Manual

Vollrath STOELTING U431-I2A Service Manual (54 pages)

Brand: Vollrath | Category: Commercial Food Equipment | Size: 3 MB

Table of Contents

Table of Contents
5
1 Introduction

7
- Description
  7
- Specifications
  8
- Component Settings
  10
2 Refrigeration System

11
- Refrigerant Recovery and Evacuation
  12
- Refrigerant Charging
  12
- Compressor
  12
- Condenser
  14
- Valves
  14
- Solenoid (Air Cooled Remote Only)
  17
- Filter Drier
  18
3 Electrical and Mechanical Control Systems

19
- Intellitec2 Control
  19
- Contactors
  19
- Drive Motor
  19
- Capacitors
  20
- Gearbox
  21
- Condenser Fan Motor (Air-Cooled Only)
  21
- Cab Condenser Fan Motor
  22
- Switches
  22
  - Spigot Switch
    22
  - Pump Pressure Switch
    23
- Temperature Control Sensor
  24
4 Troubleshooting

25
- Error Codes
  25
- Troubleshooting - Machine
  28
5 Replacement Parts

29
- Brushes, Decals, and Lubrication
  29
- Auger Shaft and Door Parts
  30
- Cab Tubing
  31
- Trays
  32
- Panels & Screws
  32
- Cabinet
  33
- Cabinet Evaporator
  34
- Pump Parts
  35
- Spigots
  37
- Electrical
  38
- Motor
  39
- Cabinet Condensing Unit
  40
- Side View
  41
- Air-Cooled Remote Condensers
  42
- Kits and Miscellaneous
  43
6 Refrigeration Diagram and Wiring Diagrams

45
- Refrigeration Diagrams
  45
- Wiring Diagrams
  46
  - U421-48I2A
    46
  - U421-409I2A
    47
  - U421-109I2A
    48
  - U431-48I2A
    49
  - U431-38I2A
    50
  - U431-18I2A
    51
  - U431-409I2A
    52
  - U431-309I2A
    53
  - U431-109I2A
    54

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