Manitowoc S850 Manuals

Manuals and User Guides for Manitowoc S850. We have 4 Manitowoc S850 manuals available for free PDF download: Technician's Handbook, Installation, Use & Care Manual, Use And Care Manual

Manitowoc S850 Technician's Handbook (301 pages)

S Series

Brand: Manitowoc | Category: Ice Maker | Size: 9.06 MB

Safety Notices
3
Procedural Notices
3
Table of Contents
5
General Information

9
- Model Numbers
  
  9
  - How to Read a Model Number
    10
- Ice Cube Sizes
  
  10
- Model/Serial Number Location
  
  11
- Energy Efficient Ice Machine Serial Breaks
  
  12
- Ice Machine Warranty Information
  
  13
- Procedure to Clean Heavily Scaled
  
  23
- Ice Machine Heat of Rejection
  
  23
  - S420/S450
    23
  - Remote Condenser Line Set Installation
    24
    
    Air Temperature Around the Condenser
    24
    
    Line Set Length
    25
    
    Line Set Rise/Drop
    25
  - Calculating Remote Condenser Installation Distances
    25
    
    Calculated Line Set Distance
    26
    
    Maximum Line Set Distance Formula
    27
    
    Lengthening or Reducing Line Set Lengths
    27
  - Connecting a Line Set
    28
  - Component Identification
    29
  - S Model Single Evaporator Models
    29
  - S Model Quad Evaporator Models
    30
  - Maintenance
    31
  - General
    31
    
    Cleaning/Sanitizing Procedure
    31
    
    Heavily Scaled Cleaning Procedure
    31
  - Cleaning / Sanitizing Procedure
    32
  - Cleaning Procedure
    32
  - Parts Removal for Cleaning/Sanitizing
    34
    
    Single Evaporator Ice Machines
    34
    
    Remove the Water Curtain
    34
    
    Remove the Ice Thickness Probe
    34
    
    Quad Evaporator Ice Machines
    35
    
    Remove the Water Trough Shield
    35
    
    Remove Splash Shields
    35
    
    Remove Ice Thickness Probe
    35
  - Procedure to Clean Heavily Scaled Ice Machines
    40
  - General
    40
  - Cleaning Procedure
    40
  - Parts Removal for Cleaning/Sanitizing
    43
    
    Ice Thickness Probe & Water Level Probe
    52
    
    Water Inlet Valve
    53
    
    Water Dump Valve
    54
    
    Drain Line Check Valve
    56
- Removal from Service/Winterization
  
  57
Sequence of Operation

59
- Self Contained Air or Water Cooled
  
  59
  - Energized Control Board Lights
    59
  - Refrigeration System Start-Up
    59
  - Single & Quad Evaporator Models
    59
    
    Freeze
    60
    
    Freeze Sequence
    60
    
    Prechill
    60
    
    Harvest Sequence
    61
    
    Water Purge
    61
    
    Automatic Shut-Off
    63
- Safety Timers
  
  64
- Safety Limits
  
  65
Troubleshooting

81
- Safety Limits
  
  81
  - Quad Evaporator Machines Only
    82
  - Analyzing Why a Safety Limit Stopped the Ice Machine
    84
  - Safety Limit #1
    85
  - Safety Limit #2
    86
  - Safety Limit #3
    87
  - Control Board Testing
    88
  - Control Board Test Cycle
    88
  - Troubleshooting by Symptom
    89
    
    Ice Machine Stops Running
    89
    
    Ice Machine Has a Long Freeze Cycle
    89
    
    Ice Machine Stops Running or Has a History of Shutting down
    90
  - Symptom #1 Ice Machine will Not Run
    90
  - Compressor Electrical Diagnostics
    92
    
    Check Resistance (Ohm) Values
    92
    
    Single Phase Compressors
    92
    
    Three Phase Compressors
    92
    
    Check Motor Windings to Ground
    93
    
    Compressor Drawing Locked Rotor
    93
    
    Compressor Drawing High Amps
    93
    
    Low Production, Long Freeze
    94
  - Freeze Cycle
    94
    
    Symptom #2 - Freeze Cycle Refrigeration System Operational Analysis Tables
    96
    
    S Models Single Expansion Valve
    97
    
    Before Beginning Service
    105
  - Freeze Cycle Refrigeration System Operational Analysis Table Procedures
    105
    
    Ice Production Check
    106
    
    Installation/Visual Inspection Checklist
    108
    
    Inadequate Clearances
    108
    
    Ice Machine Is Not Level
    108
    
    Condenser Is Dirty
    108
    
    Water System Checklist
    109
    
    Water Area (Evaporator) Is Dirty
    109
    
    Ice Formation Pattern
    110
    
    Normal Ice Formation
    110
    
    Extremely Thin at Evaporator Outlet
    111
    
    Extremely Thin at Evaporator Inlet
    111
    
    No Ice Formation
    111
    
    Analyzing Discharge Pressure in the Freeze Cycle
    112
    
    Freeze Cycle Discharge Pressure High Checklist
    113
    
    Improper Installation
    113
    
    Water Condenser
    113
    
    Freeze Cycle Discharge Pressurelow Checklist
    114
    
    Analyzing Suction Pressure
    115
    
    Suction Pressure High Checklist
    116
    
    Suction Pressure Low Checklist
    117
    
    Harvest Valve Analysis
    120
    
    Discharge Line Temperature Analysis
    122
    
    Procedure
    122
    
    Water Regulating Valve
    123
    
    Final Analysis
    124
    
    Harvest Valve Leaking
    124
    
    Low Charge/Txv Starving
    124
    
    Txv Flooding
    125
    
    Compressor
    125
  - Harvest Problems
    126
    
    Normal Ice Cube
    126
    
    Melted out Ice Cube
    126
  - Symptom #3 Ice will Not Harvest, Cubes Are Not Melted
    127
  - Symptom #3 - Traditional Remotes Only
    129
  - Will Not Harvest, Melted Cubes
    131
- Harvest Problems
  
  90
Component Check Procedures

135
- Electrical Components
  
  135
  - Main Fuse
    135
  - Ice/Off/Clean Toggle Switch
    136
  - Bin Switch
    137
    
    Bin Switch Fails Open
    138
    
    Bin Switch Fails Closed
    138
    
    Continuity Test
    138
    
    Water Curtain/Ice Damper Removal Notes
    139
  - Cleaning the Ice Thickness or Water Level Probe
    140
  - Water Level Control Circuitry
    141
    
    Freeze Cycle Water Level Setting
    141
    
    Water Inlet Valve Safety Shut-Off
    141
    
    Freeze Cycle Circuitry
    141
    
    Diagnosing Water Level Control Circuitry
    142
    
    Water Trough Overfilling Continued
    143
  - Ice Thickness Probe (Harvest Initiation)
    146
    
    Ice Probe Light
    146
    
    Freeze Time Lock-In Feature
    146
    
    Maximum Freeze Time
    147
    
    Ice Thickness Check
    147
    
    Ice Thickness Adjustment
    147
    
    Diagnosing Ice Thickness Control Circuitry
    148
    
    Ice Probe Light on
    148
    
    Ice Probe Light off
    148
    
    Harvest Cycle Circuitry
    150
  - Harvest Assist Air Pump
    151
- Compressor Electrical Diagnostics
  
  152
  - Diagnosing Start Components
    154
    
    Relay Operation Check
    155
    
    Ptcr
    156
    
    PTCR Operation Check
    157
- Refrigeration Components
  
  158
  - High Pressure Cutout (Hpco) Control
    158
  - Check Procedure
    158
  - Fan Cycle Control
    159
    
    Problem (Freeze Cycle)
    160
    
    Valve Not Maintaining Discharge Pressure
    160
  - Water Regulating Valve
    160
  - Harvest Pressure Regulating (HPR) System
    161
  - Remotes Only
    161
  - Head Pressure Control Valve
    164
  - Low Pressure Cutout (LPCO) Control
    167
  - Specifications
    167
  - Harvest Pressure Solenoid Valve
    168
  - Refrigerant Recovery/Evacuation
    169
  - Connections
    169
  - Normal Self-Contained Model Procedures
    169
    
    Self-Contained Recovery/Evacuation
    170
    
    Self-Contained Charging Procedures
    171
    
    Charging Connections
    171
  - Normal Remote Model Procedures
    173
    
    Remote Recovery/Evacuation
    174
    
    Remote Charging Procedures
    176
  - System Contamination Clean-Up
    178
  - Determining Severity of Contamination
    178
  - Contamination Cleanup Chart
    179
  - Cleanup Procedure
    180
    
    Mild System Contamination
    180
    
    Severe System Contamination
    181
  - Replacing Pressure Controls Without Removing Refrigerant Charge
    183
  - Using Pinch-Off Tool
    184
  - Specifications
    185
  - Main Fuse
    185
  - Fan Cycle Control
    185
  - High Pressure Cutout (HPCO) Control
    185
  - Cut-In (Close) Cut-Out (Open)
    185
  - (1723 Kpa ±.34) (1517 Kpa
    185
  - (17.23 Bar ±.34) (15.17 Bar
    185
  - 275 Psig ±5
    185
  - (1896 Kpa ±34) (1551 Kpa ±34)
    185
  - (18.96 Bar±.34) (15.51 Bar
    185
  - Filter-Driers
    186
  - Total System Refrigerant Charge
    187
Cycle Times/24-Hour Ice Production/Refrigerant Pressure Charts

191
- 24 Hour Ice Production
  192
- Cycle Times
  192
- Operating Pressures
  192
- S300 Series
  192
- Operating Pressures
  193
- S320 Series
  196
- S420 Series
  198
- S450 Series
  202
- S500 Series
  206
- S600 Series
  215
- S850 Series
  218
- S1000 Series
  227
- S1200 Series
  236
- S1400 Self-Contained Air-Cooled
  242
- S1400 Series
  242
- All Self-Contained Air-Cooled
  253
- S1600 Series
  253
- S1800 Series
  256
- S3300 Series
  265
Wiring Diagrams

267
- Wiring Diagram Legend
  267
- Self Contained - 1 Phase
  268
- Wiring Diagrams before Energy Efficient
  268
- Energystar Machines
  268
  - Self Contained - 3 Phase
    271
  - Remote - 1 Phase
    272
- Wiring Diagrams for Energy Efficient & Energystar Machines
  279
- Electronic Control Board
  290
- Single and Twin Evaporator
  290
- Single and Twin Evaporator with Test Button
  291
- Quad Evaporator Ice Machines
  292
- Refrigeration Tubing Schematics
  293
- Self-Contained Air- or
  293
- Water -Cooled Models
  293
- Remote Models
  295

Manitowoc S850 Installation, Use & Care Manual (68 pages)

S Model

Brand: Manitowoc | Category: Ice Maker | Size: 7.01 MB

Safety Notices
2
Table of Contents
3
Section 1

7
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
Commercial Warranty Coverage

10
- Parts
  10
- Labor
  10
- Exclusions
  10
- Authorized Warranty Service
  10
Residential Ice Machine Limited Warranty

11
- General Information Section
  12
Section 2

13
Installation Instructions

13
General

13
Ice Machine Dimensions

13
Remote Condenser Dimensions

18
- Jc0495/Jc0895/Jc1395
  18
Ice Storage bin Dimensions

19
Large Capacity Ice Storage bin Dimensions

20
- Inch (76 CM)
  20
- Inch (122 CM) & 60 Inch (152 CM)
  20
Location of Ice Machine

21
Ice Machine Heat of Rejection

21
Removing Drain Plug and Leveling the Ice Storage bin

22
Air-Cooled Baffle

22
Electrical Service

23
- General
  23
- Voltage
  23
- Minimum Circuit Ampacity
  23
- Electrical Requirements
  23
- Ground Fault Circuit Interupter
  23
- Minimum Power Cord Specifications
  23
- Maximum Breaker Size & Minimum Circuit Amperage Chart
  24
Self-Contained Electrical Wiring Connections

25
For United Kingdom Only

25
Remote Electrical Wiring Connections

26
Water Supply and Drain Requirements

27
- Water Supply
  27
- Water Inlet Lines
  27
- Drain Connections
  27
Cooling Tower Applications (Water-Cooled Models)

27
- S3300 Condenser Water Pressure
  27
- Water Supply and Drain Line Sizing/Connections
  28
Remote Condenser/Line Set Installation

29
- Remote Ice Machines
  29
- Refrigerant Charge
  29
- General
  30
- Calculating Remote Condenser Installation Distances
  31
- Lengthening or Reducing Line Set Lengths
  32
- Connecting a Line Set
  32
- Remote Receiver Service Valve
  32
Remote Ice Machine Usage with Non-Manitowoc Multi-Circuit Condensers

33
- Warranty
  33
- Head Pressure Control Valve
  33
- Fan Motor
  33
- Internal Condenser Volume
  33
- Condenser DT
  33
- Refrigerant Charge
  33
- Quick Connect Fittings
  33
- Non-Manitowoc Multi-Circuit Condenser Sizing Chart
  34
- Installation Check List
  35
- Additional Checks for Remote Models
  35
Before Starting the Ice Machine

36
Aucs Automatic Cleaning System

36
Section 3

37
Ice Machine Operation

37
Component Identification

37
- S Model Single Evaportor Models
  37
- S Model Multiple Evaporator Models
  37
Sequence of Operation

38
- Initial Start-Up or Start-Up after Automatic Shut-Off
  38
- Freeze Sequence
  38
- Harvest Sequence
  38
- Automatic Shut-Off
  38
- Sequence of Operation Chart Single Evaporator
  39
- Sequence of Operation Chart Multiple Evaporators
  39
- Safety Timers
  40
- Safety Limits
  40
- Warm Water Rinse Cycle
  40
Operational Checks

41
- General
  41
- Water Level
  41
- Ice Thickness Check
  41
- Harvest Sequence Water Purge
  42
Section 4

43
Maintenance

43
Cleaning and Sanitizing

43
- General
  43
- Exterior Cleaning
  43
Manitowoc's Cleaning Technology

44
Cleaning / Sanitizing Procedure

45
- General
  45
- Cleaning Procedure
  45
- Parts Removal for Cleaning/Sanitizing
  46
- Sanitizing Procedure
  48
Procedure to Clean Heavily Scaled Ice Machines

49
- General
  49
- Cleaning Procedure
  49
- Parts Removal for Cleaning/Sanitizing
  50
- Sanitizing Procedure
  54
Additional Component Removal

56
Ice Machine Inspection

58
Exterior Cleaning

58
Cleaning the Condenser

58
- General
  58
Water-Cooled Condenser and Water Regulating Valve

59
Alphasan

59
Guardian

60
Removal from Service/Winterization

61
- General
  61
- Self-Contained Air-Cooled Ice Machines
  61
- Water-Cooled Ice Machines
  61
- Remote Ice Machines
  61
- Aucs Accessory
  61
  - Before Calling for Service
    63
  - Safety Limit Feature
    64

Manitowoc S850 Use And Care Manual (56 pages)

Manitowoc Inc Installation Use and Care Manual Ice Machines S

Brand: Manitowoc | Category: Ice Maker | Size: 2.39 MB

Safety Notices
2
Table of Contents
5
Section 1

9
General Information

9
Model Numbers

9
How to Read a Model Number

9
Ice Cube Sizes

9
Accessories

10
- Bin Caster
  10
- Ice Bagger
  10
- Guardian Sachet Packets
  10
- Arctic Pure Water Filter System
  10
- Manitowoc Cleaner and Sanitizer
  10
- Aucs® Automatic Cleaning System
  10
- Dispenser
  10
Model/Serial Number Location

11
Owner Warranty Registration Card

12
- General
  12
Warranty Coverage

12
- Parts
  12
- Labor
  12
- Exclusions
  12
- Authorized Warranty Service
  12
Section 2

13
Installation Instructions

13
General

13
Ice Machine Dimensions

13
Ice Storage bin Dimensions

16
Remote Condenser Dimensions

18
- Jc0495/Jc0895/Jc1395
  18
Location of Ice Machine

19
Ice Machine Heat of Rejection

19
Removing Drain Plug and Leveling the Ice Storage bin

20
Air-Cooled Baffle

20
Electrical Service

21
- General
  21
- Voltage
  21
- Minimum Circuit Ampacity
  21
- Electrical Requirements
  21
- Maximum Breaker Size & Minimum Circuit Amperage Chart
  22
Self-Contained Electrical Wiring Connections

23
Remote Electrical Wiring Connections

24
- Remote Ice Machine with Single Circuit Model Condenser 230/1/50
  24
- Or 380-415/3/50
  24
Water Supply and Drain Requirements

25
- Water Supply
  25
- Water Inlet Lines
  25
- Drain Connections
  25
Cooling Tower Applications (Water-Cooled Models)

25
- Water Supply and Drain Line Sizing/Connections
  26
Remote Condenser/Line Set Installation

27
Remote Ice Machine Usage with Non-Manitowoc Multi-Circuit Condensers

31
- Warranty
  31
- Head Pressure Control Valve
  31
- Fan Motor
  31
- Internal Condenser Volume
  31
- Condenser DT
  31
- Refrigerant Charge
  31
- Quick Connect Fittings
  31
- Non-Manitowoc Multi-Circuit Condenser Sizing Chart
  32
Installation Check List

33
Additional Checks for Remote Models

33
Before Starting the Ice Machine

34
- Aucs Automatic Cleaning System
  
  34
Section 3

35
Ice Machine Operation

35
Component Identification

35
Sequence of Operation

36
- Initial Start-Up or Start-Up after Automatic Shut-Off
  36
- Freeze Sequence
  36
- Harvest Sequence
  37
- Automatic Shut-Off
  37
- Safety Timers
  37
- Warm Water Rinse Cycle
  37
Operational Checks

38
- General
  38
- Water Level
  38
- Ice Thickness Check
  38
- Harvest Sequence Water Purge
  39
General

41
Ice Machine Inspection

41
Exterior Cleaning

41
Cleaning the Condenser

41
Water-Cooled Condenser and Water Regulating Valve

42
Alphasan

42
Guardian

43
Interior Cleaning and Sanitizing

44
- General
  44
- Cleaning Procedure
  44
- Sanitizing Procedure
  45
- Removal of Parts for Cleaning/Sanitizing
  46
Removing the Front Panels

52
Removal from Service/Winterization

53
- General
  53
- Self-Contained Air-Cooled Ice Machines
  53
- Water-Cooled Ice Machines
  53
- Remote Ice Machines
  53
- Aucs Accessory
  53
Checklist

55
Safety Limit Feature

56

Manitowoc S850 Installation, Use & Care Manual (64 pages)

S Model

Brand: Manitowoc | Category: Ice Maker | Size: 3.91 MB

Manitowoc Categories

Construction Equipment Ice Maker Accessories Dispenser Kitchen Appliances

More Manitowoc Manuals

Manitowoc S850 Manuals

Manitowoc S850 Technician's Handbook (301 pages)

Table of Contents

General Information

Model Numbers

Ice Cube Sizes

Model/Serial Number Location

Energy Efficient Ice Machine Serial Breaks

Ice Machine Warranty Information

Procedure to Clean Heavily Scaled

Ice Machine Heat of Rejection

Removal from Service/Winterization

Sequence of Operation

Self Contained Air or Water Cooled

Safety Timers

Safety Limits

Troubleshooting

Safety Limits

Harvest Problems

Component Check Procedures

Electrical Components

Compressor Electrical Diagnostics

Refrigeration Components

Cycle Times/24-Hour Ice Production/Refrigerant Pressure Charts

Wiring Diagrams

Manitowoc S850 Installation, Use & Care Manual (68 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

Commercial Warranty Coverage

Residential Ice Machine Limited Warranty

Section 2

Installation Instructions

General

Ice Machine Dimensions

Remote Condenser Dimensions

Ice Storage bin Dimensions

Large Capacity Ice Storage bin Dimensions

Location of Ice Machine

Ice Machine Heat of Rejection

Removing Drain Plug and Leveling the Ice Storage bin

Air-Cooled Baffle

Electrical Service

Self-Contained Electrical Wiring Connections

For United Kingdom Only

Remote Electrical Wiring Connections

Water Supply and Drain Requirements

Cooling Tower Applications (Water-Cooled Models)

Remote Condenser/Line Set Installation

Remote Ice Machine Usage with Non-Manitowoc Multi-Circuit Condensers

Before Starting the Ice Machine

Aucs Automatic Cleaning System

Section 3

Ice Machine Operation

Component Identification

Sequence of Operation

Operational Checks

Section 4

Maintenance

Cleaning and Sanitizing

Manitowoc's Cleaning Technology

Cleaning / Sanitizing Procedure

Procedure to Clean Heavily Scaled Ice Machines

Additional Component Removal

Ice Machine Inspection

Exterior Cleaning

Cleaning the Condenser

Water-Cooled Condenser and Water Regulating Valve

Alphasan

Guardian

Removal from Service/Winterization

Manitowoc S850 Use And Care Manual (56 pages)

Table of Contents

Section 1