Manitowoc QY0374A Manuals

Manuals and User Guides for Manitowoc QY0374A. We have 3 Manitowoc QY0374A manuals available for free PDF download: Service Manual, Use And Care Manual

Manitowoc QY0374A Service Manual (175 pages)

Q Series

Brand: Manitowoc | Category: Ice Maker | Size: 2.55 MB

Table of Contents
5
Model Numbers

11
- Ice Cube Sizes
  11
Ice Cube Sizes

12
How to Read a Model Number

12
Model/Serial Number Location

12
Warranty Coverage

13
- General
  15
- Q200 – Q1000 Ice Machines
  16
Ice Machine Dimensions

17
- Q1300/Q1600/Q1800 Ice Machines (Cont.)
  17
Ice Storage bin Dimensions

18
- S970 Ice Storage Bins
  18
Remote Condenser Dimensions

18
Location of Ice Machine

19
Ice Machine Heat of Rejection

20
Stacking Two Ice Machines on a Single Storage bin

20
Leveling the Ice Storage bin

20
Air-Cooled Baffle

21
Electrical Service

21
Section 2

22
Installation Instructions

22
Self-Contained Electrical Wiring Connections

23
Remote Electrical Wiring Connections

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
Maintenance

35
Section 3

35
Component Identification

35
Operational Checks

36
- General
  36
- Water Level
  36
- Ice Thickness Check
  36
- Harvest Sequence Water Purge
  37
Cleaning the Condenser

37
- Air-Cooled Condenser
  37
- Water-Cooled Condenser and Water Regulating Valve
  38
Interior Cleaning and Sanitizing

39
Water Treatment/Filtration

48
- General
  48
- Filter Replacement Procedure
  48
Removal from Service/Winterization

49
- General
  49
- Self-Contained Air-Cooled Ice Machines
  49
- Water-Cooled Ice Machines
  49
- Remote Ice Machines
  49
- Aucs" Accessory
  49
Q200/Q280/Q320/Q370/Q420/Q450/Q600/Q800/Q1000/Q1300/Q1600/Q1800 . 4-1

51
Self-Contained Air- and Water-Cooled

51
- Initial Start-Up or Start-Up after Automatic Shut-Off
  51
- Freeze Sequence
  51
- Harvest Sequence
  52
- Automatic Shut-Off
  52
Remote

53
Q450/Q600/Q800/Q1000/Q1300/Q1600/Q1800

53
Energized Parts Charts

57
Wiring Diagram Sequence of Operation

59
- Self-Contained Models
  59
Wiring Diagrams

73
Component Specifications and Diagnostics

94
- Main Fuse
  94
- Bin Switch
  94
- Compressor Electrical Diagnostics
  96
- PTCR Diagnostics
  97
- ICE/OFF/CLEAN Toggle Switch
  100
- Control Board Relays
  100
- Electronic Control Board
  101
Ice Thickness Probe (Harvest Initiation)

103
- How the Probe Works
  103
- Harvest/Safety Limit Light
  103
- Freeze Time Lock-In Feature
  103
- Maximum Freeze Time
  103
- Ice Thickness Check
  103
- Diagnosing Ice Thickness Control Circuitry
  104
Water Level Control Circuitry

106
Diagnosing an Ice Machine that will Not Run

110
Section 7

113
Refrigeration System

113
Sequence of Operation

113
Operational Analysis (Diagnostics)

120
Pressure Control Specifications and Diagnostics

144
- Fan Cycle Control
  144
- High Pressure Cut-Out (HPCO) Control
  144
Cycle Time/24 Hour Ice Production/Refrigerant Pressure Charts

145
- Q200 Series
  145
- Q280 Series
  146
- Q320 Series
  147
- Q370 Series
  148
- Q420/450 Series
  149
- Q450 Series
  150
- Q600 Series
  150
- Q800 Series
  152
- Q1000 Series
  153
- Q1300 Series
  155
- Q1600 Series
  156
- Q1800 Series
  157
Refrigerant Recovery/Evacuation and Recharging

159
- Normal Self-Contained Model Procedures
  159
- Normal Remote Model Procedures
  161
- System Contamination Clean-Up
  165
- Replacing Pressure Controls Without Removing Refrigerant Charge
  167
- Filter-Driers
  169
- Total System Refrigerant Charges
  169
- Refrigerant Definitions
  170
- Refrigerant Re-Use Policy
  171
- HFC Refrigerant Questions and Answers
  172

Manitowoc QY0374A Use And Care Manual (56 pages)

Manitowoc Ice Machines Installation and Owner/Operator Use and Care Manual Q Model

Brand: Manitowoc | Category: Ice Maker | Size: 2.06 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
- Stacking Kit
  8
- Ice Bagger
  8
- Ice Deflector
  8
- Gsi200
  8
- Arctic Pure Water Filter System
  8
- Manitowoc Cleaner and Sanitizer
  8
- Aucs Automatic Cleaning System
  8
- Dispenser
  8
Model/Serial Number Location

9
Warranty

10
- General
  10
Warranty Coverage

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

11
Installation Instructions

11
General

11
Ice Machine Dimensions

11
Ice Storage bin Dimensions

13
Large Capacity Ice Storage bin Dimensions

14
- Inch (76 CM)
  14
- Inch (122 CM) & 60 Inch (152 CM)
  14
Remote Condenser Dimensions

15
- Jc0495/Jc0895/Jc1095/Jc1395
  15
- Jc1895
  15
Location of Ice Machine

16
Stacking Two Ice Machines on a Single Storage bin

16
Ice Machine Heat of Rejection

16
Leveling the Ice Storage bin

17
Air-Cooled Baffle

17
Electrical Service

18
- General
  18
- Voltage
  18
- Fuse/Circuit Breaker
  18
- Minimum Circuit Ampacity
  18
Self-Contained Electrical Wiring Connections

20
For United Kingdom Only

20
Remote Electrical Wiring Connections

21
Water Supply and Drain Requirements

22
- Water Supply
  22
- Water Inlet Lines
  22
- Drain Connections
  22
Cooling Tower Applications (Water-Cooled Models)

22
- Water Supply and Drain Line Sizing/Connections
  23
Remote Condenser/Line Set Installation

24
Remote Ice Machine Usage with Non-Manitowoc Multi-Circuit Condensers

28
- Warranty
  28
- Head Pressure Control Valve
  28
- Fan Motor
  28
- Internal Condenser Volume
  28
- Condenser DT
  28
- Refrigerant Charge
  28
- Quick Connect Fittings
  28
- Non-Manitowoc Multi-Circuit Condenser Sizing Chart
  29
Installation Check List

30
Additional Checks for Remote Models

30
Before Starting the Ice Machine

31
Aucs Automatic Cleaning System

31
Section 3

33
Ice Machine Operation

33
Component Identification

33
Q200/Q280/Q320/Q370/Q420/Q450/Q600/Q800/Q1000/Q1300/Q1600/Q1800 . 3-2

34
Self-Contained Air- and Water-Cooled

34
- Initial Start-Up or Start-Up after Automatic Shut-Off
  34
- Freeze Sequence
  34
- Harvest Sequence
  35
- Automatic Shut-Off
  35
Remote

36
Q450/Q600/Q800/Q1000/Q1300/Q1600/Q1800

36
- Initial Start-Up or Start-Up after Automatic Shut-Off
  36
- Freeze Sequence
  36
- Harvest Sequence
  37
- Automatic Shut-Off
  37
Operational Checks

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

41
Interior Cleaning and Sanitizing

41
- Cleaning & Sanitizing Procedure
  41
Ice Machine Inspection

48
Exterior Cleaning

48
Cleaning the Condenser

48
- General
  48
- Water-Cooled Condenser and Water Regulating Valve
  49
Removal from Service/Winterization

50
- General
  50
- Self-Contained Air-Cooled Ice Machines
  50
- Water-Cooled Ice Machines
  50
- Remote Ice Machines
  50
Checklist

51
Safety Limit Feature

52

Manitowoc QY0374A Use And Care Manual (56 pages)

Q Model Ice Machines

Brand: Manitowoc | Category: Ice Maker | Size: 1.99 MB

Safety Notices
2
Table of Contents
5
Section

9
General Information

10
Model/Serial Number Location

11
Warranty Coverage

12
- General Information Section
  14
Ice Machine Dimensions

15
Section

17
Ice Storage bin Dimensions

17
Remote Condenser Dimensions

18
- S970 Ice Storage Bins
  18
Stacking Two Ice Machines on a Single Storage bin

19
Location of Ice Machine

19
- Storage bin
  19
Ice Machine Heat of Rejection

19
Leveling the Ice Storage bin

20
Air-Cooled Baffle

20
Electrical Service

21
- General
  21
- Voltage
  21
- Fuse/Circuit Breaker
  21
- Minimum Circuit Ampacity
  21
Installation Instructions

22
Self-Contained Electrical Wiring Connections

23
For United Kingdom Only

23
Remote Electrical Wiring Connections

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
- Component Identification
  35
- Section
  35
Section 3

37
Ice Machine Operation

37
Component Identification

38
Q200/Q280/Q320/Q370/Q420/Q450/Q600/Q800/Q1000/Q1300/Q1600/Q1800 . 3-2

38
Remote

38
Ice Machine Sequence of Operation

38
Q450/Q600/Q800/Q1000/Q1300/Q1600/Q1800

38
- Harvest Sequence
  39
- Automatic Shut-Off
  39
Operational Checks

40
- General
  40
- Water Level
  40
- Ice Thickness Check
  40
- Harvest Sequence Water Purge
  41
General

43
Ice Machine Inspection

43
Exterior Cleaning

43
- Cleaning the Condenser
  43
Cleaning the Condenser

44
- General
  44
- Water-Cooled Condenser and Water Regulating Valve
  45
  - Manitowoc's Patented Cleaning or Sanitizing Technology
    45
  - Interior Cleaning and Sanitizing
    46
  - Cleaning Procedure
    46
  - Sanitizing Procedure
    46
  - Checklist
    55
  - Safety Limit Feature
    56

Manitowoc Categories

Construction Equipment Ice Maker Accessories Dispenser Kitchen Appliances

More Manitowoc Manuals

Manitowoc QY0374A Manuals

Manitowoc QY0374A Service Manual (175 pages)

Table of Contents

Model Numbers

Ice Cube Sizes

How to Read a Model Number

Model/Serial Number Location

Warranty Coverage

Ice Machine Dimensions

Ice Storage bin Dimensions

Remote Condenser Dimensions

Location of Ice Machine

Ice Machine Heat of Rejection

Stacking Two Ice Machines on a Single Storage bin

Leveling the Ice Storage bin

Air-Cooled Baffle

Electrical Service

Section 2

Installation Instructions

Self-Contained Electrical Wiring Connections

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

Installation Check List

Additional Checks for Remote Models

Maintenance

Section 3

Component Identification

Operational Checks

Cleaning the Condenser

Interior Cleaning and Sanitizing

Water Treatment/Filtration

Removal from Service/Winterization

Q200/Q280/Q320/Q370/Q420/Q450/Q600/Q800/Q1000/Q1300/Q1600/Q1800 . 4-1

Self-Contained Air- and Water-Cooled

Remote

Q450/Q600/Q800/Q1000/Q1300/Q1600/Q1800

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

Manitowoc QY0374A Use And Care Manual (56 pages)

Table of Contents

Section 1

General Information

Model Numbers

How to Read a Model Number

Ice Cube Sizes

Accessories

Model/Serial Number Location

Warranty

Warranty Coverage

Section 2

Installation Instructions

General

Ice Machine Dimensions

Ice Storage bin Dimensions

Large Capacity Ice Storage bin Dimensions

Remote Condenser Dimensions

Location of Ice Machine

Stacking Two Ice Machines on a Single Storage bin

Ice Machine Heat of Rejection

Leveling the Ice Storage bin

Air-Cooled Baffle

Electrical Service

Self-Contained Electrical Wiring Connections

For United Kingdom Only

Remote Electrical Wiring Connections