Manitowoc SM50 series Manuals

Manuals and User Guides for Manitowoc SM50 series. We have 4 Manitowoc SM50 series manuals available for free PDF download: Technician's Handbook, Installation, Use & Care Manual, Installation, Operation And Maintenance Manual

Manitowoc SM50 series Technician's Handbook (236 pages)

Brand: Manitowoc | Category: Ice Maker | Size: 8.67 MB

Safety Notices
3
Table of Contents
5
General Information

11
- Model Numbers
  
  11
- How to Read a Model Number
  
  12
- Accessories
  
  12
  - Bin Caster
    12
  - Manitowoc Cleaner and Sanitizer
    12
- Model/Serial Number Location
  
  14
  - Q130/Q170/Q210/Q270
    14
  - Qm20/Qm30
    15
  - Qm45
    15
- Ice Machine Warranty Information
  
  17
  - Owner Warranty Registration Card
    17
  - Commercial Warranty Coverage
    17
  - Residential Warranty Coverage
    20
  - Installation
    23
- Location of Ice Machine
  
  23
Maintenance

24
- Sm50
  
  24
- Ice Machine Clearance Requirements
  
  24
- Ice Machine Heat of Rejection
  
  24
  - Leveling the Ice Machine
    25
Component Identification

25
- Qm45/Q130/Q170/Q210/Q270
  
  25
- Sm50/Qm20/Qm30
  26
- Electrical Requirements
  27
- Voltage
  27
- Electrical Specifications
  28
- Water Service/Drains
  31
- Water Supply
  31
- Water Inlet Lines
  31
- Drain Connections
  31
- Cooling Tower Applications
  32
- Component Identification
  37
- Qm45/Q130/Q170/Q210/Q270
  37
- Q270 Ice Machines
  38
- Qm20/Qm30
  39
- Sm50
  41
- Maintenance
  43
- Ice Machine Inspection
  43
- Exterior Cleaning
  43
Cleaning the Condenser

43
- Air-Cooled Condenser
  44
- Water-Cooled Condenser and Water Regulating Valve
  44
Qm45/Q130/Q170/Q210/Q270

45
- Interior Cleaning and Sanitizing
  45
Qm20/Qm30

60
- Cleaning and Sanitizing Procedure
  60
Sm50

67
Removal from Service/Winterization

77
- General
  77
- Air-Cooled Ice Machines
  77
- Water-Cooled Ice Machines
  78
Operational Checks

79
- Operation
  79
- Qm45/Q130/Q170/Q210/Q270
  79
- Initial Start-Up or Start-Up after Automatic Shut-Off
  79
- Freeze Sequence
  79
- Harvest Sequence
  80
- Automatic Shut-Off
  80
- Energized Parts Chart
  81
- Qm20/Qm30
  83
- Initial Start-Up or Start-Up after Automatic Shut-Off
  83
- Freeze Sequence
  83
- Harvest Sequence
  84
- Automatic Shut-Off
  84
- Energized Parts Chart
  85
- Sm50
  86
- Initial Start-Up or Start-Up after
  86
- Automatic Shut-Off
  86
- Energized Parts Chart
  88
- Operational Checks
  89
- Qm45/Q130/Q170/Q210/Q270
  89
- Qm20/Qm30
  92
- Sm50
  95
Troubleshooting

99
- Qm45/Q130/Q170/Q210/Q270
  
  99
  - Diagnosing an Ice Machine that will Not Run
    99
  - Diagnosing Ice Thickness Control Circuitry
    100
  - Ice Production Check
    103
  - Installation and Visual Inspection Checklist
    104
  - Water System Checklist
    105
  - Ice Formation Pattern
    106
  - Safety Limit Feature
    108
  - Analyzing Discharge Pressure
    115
  - Analyzing Suction Pressure
    117
  - Hot Gas Valve
    121
  - Comparing Evaporator Inlet/Outlet Temperatures
    125
  - Discharge Line Temperature Analysis
    126
  - Refrigeration Component Diagnostic
    128
  - Chart
    128
  - Final Analysis
    130
  - Refrigeration Component Diagnostic Chart
    131
  - Qm20/Qm30
    134
  - Diagnosing an Ice Machine that will Not Run
    134
  - Refrigeration Diagnostics
    135
  - Ice Formation Pattern
    137
  - Qm45
    139
  - Electrical
    139
  - Refrigeration Diagnostics
    140
  - Flooding Expansion Valve
    143
  - Starving Expansion Valve/Low Refrigerant Charge
    143
  - Overcharged System
    143
  - Sm50
    144
  - Diagnosing an Ice Machine that will Not Run
    144
  - Ice Machine will Not Harvest
    145
  - Ice Quality Is Poor - Cubes Are Shallow, Incomplete or White
    146
  - Freeze Cycle Is Long, Low Ice Production
    147
  - Ice Machine Runs and no Ice Is Produced
    148
  - Analyzing Discharge Pressure
    149
  - Discharge Pressure High Checklist
    150
  - Freeze Cycle Discharge Pressure Low Checklist
    150
  - Analyzing Suction Pressure
    151
  - Hot Gas Valve
    154
- Sm50
  
  134
Component Check Procedures

159
Main Fuse

159
- Function
  159
- Specifications
  159
- Check Procedure
  159
Bin Switch

160
- Qm45/Q130/Q170/Q210/Q270
  160
Bin Thermostat

164
- Qm20/Qm30
  164
- Sm50
  166
- Liquid Line Thermistor
  169
- Qm20/Qm30/Sm50
  169
- Diagnosing Start Components
  171
- Capacitor
  171
- Relay
  171
- ON/OFF/WASH Toggle Switch
  172
- Function
  172
- Specifications
  172
- Check Procedure
  172
Fan Cycle Control

173
- Qm45/Q130/Q170/Q210/Q270
  173
- Qm20/Qm30
  173
- Ice Thickness Probe
  174
- Qm45/Q130/Q170/Q210/Q270
  174
- Ice Thickness Check
  175
- Compressor Electrical Diagnostics
  176
- Check Resistance (Ohm) Values
  176
- Single Phase Compressors
  176
- Check Motor Windings to Ground
  176
- Compressor Drawing Locked Rotor
  177
- Compressor Drawing High Amps
  177
- Fan Cycle Control
  178
- Qm45/Q130/Q170/Q210/Q270
  178
- High Pressure Cutout (HPCO) Control
  
  179
  - Qm45/Q130/Q170/Q210/Q270
    179
- Filter-Driers
  
  180
  - Liquid Line Filter Drier
    180
- Refrigerant Recovery/Evacuation
  
  181
  - Definitions
    181
  - Refrigerant Re-Use Policy
    182
  - Recovery and Recharging
    184
- System Contamination Cleanup
  
  190
- Q270 Condenser Fan Motor Replacement
  
  196
  - Brazing Procedures for Danfoss Solenoid Valves
    197
- Filter-Driers
  
  199
- Fan Control Cycle
  
  199
- ON/OFF/WASH Toggle Switch
  
  199
  - Component Specifications
    199
  - Main Fuse
    199
  - Bin Switch
    199
    
    Qm45/Q130/Q170/Q210/Q270
    199
- Bin Thermostat
  
  199
  - Qm20/Qm30/Sm50
    199
  - ON/OFF/WASH Toggle Switch
    199
  - Fan Control Cycle
    199
  - High Pressure Cutout (HPCO) Control
    200
  - Filter-Driers
    200
  - Liquid Line Thermistor
    200
  - Qm20/Qm30/Sm50
    200
  - Total System Refrigerant Charge
    201
Cycle Times, 24 Hr. Ice Production and Refrigerant Pressure Charts

203
- QM20 Self-Contained Air-Cooled
  204
- QM30 Self-Contained Air-Cooled
  205
- QM45 Self-Contained Air-Cooled
  206
- QM45 Operating Temperatures
  207
- SM50 Self-Contained Air-Cooled
  208
- Q130 Self-Contained Air-Cooled
  209
- (Before Serial Number 310047287)
  209
- Operating Pressures
  209
- Q130 Self-Contained Air-Cooled
  210
- (After Serial Number 310047287)
  210
- Q130 Self-Contained Water-Cooled
  211
- Q170 Self-Contained Air-Cooled
  212
- Q210 Self-Contained Air-Cooled
  213
- Q210 Self-Contained Water-Cooled
  214
- Q270 Self-Contained Air-Cooled
  215
- Q270 Self-Contained Water-Cooled
  216
- Wiring Diagrams
  217
- Qm20
  218
- Qm30
  219
- Qm30
  220
- Qm45
  221
- Sm50
  222
- Q130/Q210
  223
- Q130/Q170/Q210
  224
- Q270
  225
- Q270
  226
- Electronic Control Boards
  227
- Tubing Schematics
  230

Manitowoc SM50 series Installation, Use & Care Manual (48 pages)

Brand: Manitowoc | Category: Ice Maker | Size: 2.61 MB

English

2
- Table of Contents
  2
- General Information
  4
- Model Numbers
  
  4
- How to Read a Model Number
  
  4
- Accessories
  
  4
  - Legs
    4
  - Drain Pump
    4
  - Manitowoc Cleaner and Sanitizer
    4
  - Arctic Pure Water Filter System
    4
- Installation Instructions
  
  5
- Installation Prerequisites
  
  5
- General
  
  5
- Location of Ice Machine
  
  5
  - Clearances
    5
- Electrical Service
  
  6
- Water Supply and Drain Requirements
  
  7
- Step-By-Step Installation Procedure
  
  8
- Drain Pump Option
  
  9
- Reversing Door Swing
  
  9
- Installation Check List
  
  10
- Before Starting the Ice Machine
  
  10
- Operation
  
  11
- Sequence of Operation
  
  11
- Control Panel
  
  11
  - Functions
    11
  - Safety Timers
    12
- Operational Checks
  
  12
  - General
    12
  - Water Level
    12
  - Bin Thermostat Adjustment
    12
  - Testing and Adjusting the bin Thermostat
    13
  - Cube Weight Adjustment
    13
- General
  
  14
- Interior Cleaning and Sanitizing
  
  15
  - Cleaning Procedure
    16
  - Removal of Parts for Cleaning/Sanitizing
    17
- Exterior Cleaning
  
  21
- Checklist
  
  22
- Commercial Ice Machine Warranty
  
  23
- Residential Ice Machine Limited Warranty
  
  24
Français

26

Manitowoc SM50 series Installation, Operation And Maintenance Manual (32 pages)

Brand: Manitowoc | Category: Ice Maker | Size: 3.08 MB

Safety Notices

3
- Definitions
  3
- Table of Contents
  5
Section 1

7
General Information

7
Model Numbers

7
- How to Read a Model Number
  7
- Accessories
  7
Model/Serial Number Location

7
Warranty

8
- Warranty Registration
  8
Section 2

9
Installation

9
Installation Prerequisites

9
Ice Machine Dimensions

9
Minimum Cut-Out for Built-In Installations

9
Ice Machine Location

10
Clearances

10
Leveling the Ice Machine

10
Leg Option

10
Electrical Service

11
- Voltage
  11
- Minimum Circuit Ampacity
  11
- Electric Requirements
  11
Water Supply and Drain Requirements

12
- Water Supply
  12
- Water Inlet Lines
  12
- Drain Connections
  12
- Water Supply and Drain Line Sizing/Connections
  12
Step-By-Step Installation Procedure

13
- Leveling the Ice Machine
  14
- Leg Option
  14
- Drain Pump Option
  14
- Reversing Door Swing
  15
Installation Checklist

16
Operation

17
Section 3

17
Component Identification

17
Control Panel

18
- Functions
  18
- Safety Timers
  19
Sequence of Operation

19
Operational Checks

19
Cube Weight Adjustment

20
- Additional Finishing Time Check
  20
- Adjusting Finishing Time
  20
Section 4

21
Maintenance

21
Interior Cleaning and Sanitizing

21
- General
  21
Cleaning and Sanitizing Procedures

21
In Place Cleaning/Sanitizing Procedure

22
Cleaning Procedure

23
Removal of Parts for Cleaning/Sanitizing

24
- Top Cover
  24
- Water Shutters
  25
- Ice Chute
  25
- Sump Drain Overflow Tube
  26
- Water Trough
  26
- Spray Bar, Water Pump and Hose
  26
- Spray Bar Disassembly
  26
- Bin Light
  27
- Front Grill
  27
- Water Filter
  27
- Ice Machine Inspection
  28
- Exterior Cleaning
  28
- Cleaning the Condenser
  28
Removal from Service/Long Term Storage/Winterization

28
Section 5

29
Troubleshooting

29
Checklist

29
Safety Limit Feature

30

Manitowoc SM50 series Technician's Handbook (20 pages)

Undercounter Ice Machines

Brand: Manitowoc | Category: Ice Maker | Size: 0.33 MB

Table of Contents
5
General Information

11
Model Numbers

11
How to Read a Model Number

12
Accessories

12
- Bin Caster
  12
- Manitowoc Cleaner and Sanitizer
  12
Model/Serial Number Location

14
- Q130/Q170/Q210/Q270
  14
- Qm20/Qm30
  15
- Qm45
  15
Ice Machine Warranty Information

17

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More Manitowoc Manuals

Manitowoc SM50 series Manuals

Manitowoc SM50 series Technician's Handbook (236 pages)

Table of Contents

General Information

Model Numbers

How to Read a Model Number

Accessories

Model/Serial Number Location

Ice Machine Warranty Information

Location of Ice Machine

Maintenance

Sm50

Ice Machine Clearance Requirements

Ice Machine Heat of Rejection

Component Identification

Qm45/Q130/Q170/Q210/Q270

Cleaning the Condenser

Qm45/Q130/Q170/Q210/Q270

Qm20/Qm30

Sm50

Removal from Service/Winterization

Operational Checks

Troubleshooting

Qm45/Q130/Q170/Q210/Q270

Sm50

Component Check Procedures

Main Fuse

Bin Switch

Bin Thermostat

Fan Cycle Control

High Pressure Cutout (HPCO) Control

Filter-Driers

Refrigerant Recovery/Evacuation

System Contamination Cleanup

Q270 Condenser Fan Motor Replacement

Filter-Driers

Fan Control Cycle

ON/OFF/WASH Toggle Switch

Bin Thermostat

Cycle Times, 24 Hr. Ice Production and Refrigerant Pressure Charts

Manitowoc SM50 series Installation, Use & Care Manual (48 pages)

Table of Contents

English

Model Numbers

How to Read a Model Number

Accessories

Installation Instructions

Installation Prerequisites

General

Location of Ice Machine

Electrical Service

Water Supply and Drain Requirements

Step-By-Step Installation Procedure

Drain Pump Option

Reversing Door Swing

Installation Check List

Before Starting the Ice Machine

Operation

Sequence of Operation

Control Panel

Operational Checks

General

Interior Cleaning and Sanitizing

Exterior Cleaning

Checklist

Commercial Ice Machine Warranty

Residential Ice Machine Limited Warranty

Français

Option Pompe D'évacuation

Procédure D'installation Étape Par Étape

Gamme D'opération

Section 5 

Manitowoc SM50 series Installation, Operation And Maintenance Manual (32 pages)

Table of Contents

Safety Notices

Section 1

General Information

Model Numbers

Model/Serial Number Location

Warranty