Manitowoc SR1801WM Manuals

Manuals and User Guides for Manitowoc SR1801WM. We have 1 Manitowoc SR1801WM manual available for free PDF download: Service Manual

Manitowoc SR1801WM Service Manual (100 pages)

Marine Model

Brand: Manitowoc | Category: Ice Maker | Size: 1 MB

Procedural Notices
2
Safety Notices
2
Table of Contents
3
Section 1 General Information

7
Model Numbers

7
How to Read a Model Number

7
Ice Cube Sizes

7
Accessories

8
- Bin Caster
  8
- Ice Bagger
  8
- Guardian Sachet Packets
  8
- Arctic Pure Water Filter System
  8
- Manitowoc Cleaner and Sanitizer
  8
- Aucs® Automatic Cleaning System
  8
- Dispenser
  8
Model/Serial Number Location

9
Owner Warranty Registration Card

10
- General
  10
Warranty Coverage

10
- Parts
  10
- Labor
  10
- Exclusions
  10
- Authorized Warranty Service
  10
Section 2 Installation Instructions

11
General

11
Ice Machine Dimensions

11
- S1800 Water-Cooled Ice Machines
  11
Location of Ice Machine

12
Ice Machine Heat of Rejection

12
Electrical Service

13
- General
  13
- Voltage
  13
- Minimum Circuit Ampacity
  13
- Electrical Requirements
  13
Self-Contained Electrical Wiring Connections

14
For United Kingdom Only

14
Water Supply and Drain Requirements

15
- Water Supply
  15
- Water Inlet Lines
  15
- Drain Connections
  15
Cooling Tower Applications

15
- Water Supply and Drain Line Sizing/Connections
  16
- Typical Water Supply Drain Installation
  16
Installation Check List

17
Before Starting the Ice Machine

18
Aucs® Automatic Cleaning System

18
Section 3 Ice Machine Operation

19
Component Identification

19
Sequence of Operation

20
- Initial Start-Up or Start-Up after Automatic Shut-Off
  20
- Freeze Sequence
  20
- Harvest Sequence
  21
- Automatic Shut-Off
  21
- Safety Timers
  21
- Warm Water Rinse Cycle
  21
Operational Checks

22
- General
  22
- Water Level
  22
- Ice Thickness Check
  22
- Harvest Sequence Water Purge
  23
Section 4 Maintenance

25
General

25
Ice Machine Inspection

25
Exterior Cleaning

25
Water-Cooled Condenser and Water Regulating Valve

25
Alphasan

25
Guardian

26
Interior Cleaning and Sanitizing

27
- General
  27
- Cleaning Procedure
  27
- Sanitizing Procedure
  28
- Removal of Parts for Cleaning/Sanitizing
  29
- Dump Valve Disassembly
  33
Removal from Service/Winterization

36
- General
  36
- Self-Contained Water-Cooled Ice Machines
  36
- Aucs Accessory
  36
Section 5 before Calling for Service

37
Checklist

37
Safety Limit Feature

38
Section 6 Electrical System

39
Energized Parts Charts

39
- Self-Contained Water-Cooled Models
  39
Wiring Diagram Sequence of Operation

40
- Self-Contained Models
  40
Wiring Diagrams

47
Component Specifications and Diagnostics

50
- Main Fuse
  50
- Bin Switch
  50
  - Diagnostic Aids
    51
  - Continuity Test
    51
- Compressor Electrical Diagnostics
  52
- PTCR Diagnostics
  53
- Diagnosing Start Components
  56
- Harvest Assist Air Compressor
  56
- Specifications
  56
- ICE/OFF/CLEAN Toggle Switch
  57
- Electronic Control Board
  58
Ice Thickness Probe (Harvest Initiation)

60
- How the Probe Works
  60
- Harvest Light
  60
- Freeze Time Lock-In Feature
  60
- Maximum Freeze Time
  60
- Ice Thickness Check
  60
- Diagnosing Ice Thickness Control Circuitry
  61
Water Level Control Circuitry

62
Diagnosing an Ice Machine that will Not Run

65
Section 7 Refrigeration System

67
Sequence of Operation

67
- Self-Contained Water-Cooled Models
  67
- S1800 Self-Contained Tubing Schematic
  69
Operational Analysis (Diagnostics)

70
Pressure Control Specifications and Diagnostics

85
- High Pressure Cut-Out (HPCO) Control
  85
Cycle Time/24 Hour Ice Production/Refrigerant Pressure Charts

86
Refrigerant Recovery/Evacuation and Recharging

87

Manitowoc Categories

Ice Maker Construction Equipment Accessories Commercial Food Equipment Dispenser

More Manitowoc Manuals

Manitowoc SR1801WM Manuals

Manitowoc SR1801WM Service Manual (100 pages)

Table of Contents

Section 1 General Information

Model Numbers

How to Read a Model Number

Ice Cube Sizes

Accessories

Model/Serial Number Location

Owner Warranty Registration Card

Warranty Coverage

Section 2 Installation Instructions

General

Ice Machine Dimensions

Location of Ice Machine

Ice Machine Heat of Rejection

Electrical Service

Self-Contained Electrical Wiring Connections

For United Kingdom Only

Water Supply and Drain Requirements

Cooling Tower Applications

Installation Check List

Before Starting the Ice Machine

Aucs® Automatic Cleaning System

Section 3 Ice Machine Operation

Component Identification

Sequence of Operation

Operational Checks

Section 4 Maintenance

General

Ice Machine Inspection

Exterior Cleaning

Water-Cooled Condenser and Water Regulating Valve

Alphasan

Guardian

Interior Cleaning and Sanitizing

Removal from Service/Winterization

Section 5 before Calling for Service

Checklist

Safety Limit Feature

Section 6 Electrical System

Energized Parts Charts

Wiring Diagram Sequence of Operation

Wiring Diagrams

Component Specifications and Diagnostics

Ice Thickness Probe (Harvest Initiation)

Water Level Control Circuitry

Diagnosing an Ice Machine that will Not Run

Section 7 Refrigeration System

Sequence of Operation

Operational Analysis (Diagnostics)

Pressure Control Specifications and Diagnostics

Cycle Time/24 Hour Ice Production/Refrigerant Pressure Charts

Refrigerant Recovery/Evacuation and Recharging

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