Manitowoc ST-3000 Manuals

Manuals and User Guides for Manitowoc ST-3000. We have 2 Manitowoc ST-3000 manuals available for free PDF download: Technician's Handbook, Installation, Operation And Maintenance Manual

Manitowoc ST-3000 Technician's Handbook (200 pages)

Brand: Manitowoc | Category: Water Dispenser | Size: 3 MB

Safety Notices
3
Definitions
4
Table of Contents
15
General Information
21
Model Numbers
21
Self-Contained Ice Machines
21
Quietqube® Models
21
How to Read a Model Number
22
Head Sections
22
Warranty
23
Warranty Registration
23
Installation
25
Location of Ice Machine
25
Head Section
25
Installation Requirements
26
Bins
27
Clearance Requirements
28
Bin Installation
29
Electrical Requirements
30
Voltage
30
Fuse/Circuit Breaker
30
Minimum Circuit Ampacity
31
Ground Fault Circuit Interrupter
31
Maximum and Minimum Circuit
32
Amperage
32
Water Supply and Drains
33
Water Supply and Drain Line Sizing
33
Connections
33
Condensing Unit Installation
38
Ice Machine Refrigerant Amounts
45
Maintenance
47
De-Scaling and Sanitizing
47
General
47
Ice Machine Inspection
47
Exterior Cleaning
48
Detailed De-Scaling & Sanitizing Procedure
48
Remedial De-Scaling/Sanitizing Procedure
48
Detailed De-Scaling Procedure
50
Detailed Sanitizing Procedure
52
Parts Removal for Detailed De-Scaling
53
Sanitizing
53
Remedial De-Scaling & Sanitizing Procedure
56
Exterior Cleaning
57
Removal from Service/Winterization
58
Operation
59
Ice Making Sequence of Operation
59
Initial Start-Up or Start-Up after Automatic Shut-Off
59
Freeze Sequence
61
Harvest Sequence
62
Automatic Shut-Off
64
Control Board Timers
69
Safety Limits
70
Minimum/Maximum Slab Weight
71
Ice Thickness Check
72
Troubleshooting
73
Safety Limits
73
Safety Limit Analysis
75
Safety Limit #1
76
Safety Limit #2
77
Safety Limit #3
78
Control Board Testing
79
Control Board Test Cycle
79
Troubleshooting by Symptom
80
Symptom #1 Ice Machine will Not Run
81
Section that will Not Run
83
Will Not Run
84
Compressor Electrical Diagnostics
85
Compressor Drawing Locked Rotor
86
Diagnosing Capacitors
87
Freeze Cycle
88
Procedures
104
Normal Operation
107
Symptom #3 Ice will Not Harvest
112
Ice Machine will Not Harvest Diagnostics
112
Are Not Melted Flowchart
114
Are Melted Flowchart
118
Melted after Harvest
118
Component Check Procedures
121
Electrical Components
121
Main Fuse
121
ICE/OFF/CLEAN Toggle Switch
122
Bin Switch
123
Diagnostic Aids
124
Continuity Test
124
Ice Damper Removal Notes
125
Water Level Control Circuitry
126
Freeze Cycle Water Level Setting
126
Water Inlet Valve Safety Shut-Off
126
Freeze Cycle Circuitry
126
Diagnosing Water Level Control Circuitry
128
Water Trough Overfilling Continued
129
Problem: Water will Not Run into the Sump Trough During the Freeze Cycle
129
Ice Thickness Probe (Harvest Initiation)
131
How the Probe Works
131
Ice Probe Light
131
Freeze Time Lock-In Feature
131
Maximum Freeze Time
132
Ice Thickness Check
132
Diagnosing Ice Thickness Control Circuitry
133
Ice Thickness Control Probe
133
Ice Thickness Probe
134
Harvest Assist Air Pump
135
Function
135
Specifications
135
Check Procedure
135
Electronic bin Thermostat Control
136
Control Settings
136
Cleaning the Ice Thickness or Water Level
142
Probe
142
Compressor Electrical Diagnostics
143
Check Resistance (Ohm) Values
143
Diagnosing Start Components
145
Capacitor
145
Relay
146
Refrigeration Components
147
High Pressure Cutout (HPCO) Control
147
ST3000W Procedures
147
SF3000C Procedures
148
Low Pressure Cutout (LPCO) Control
149
ST3000W Procedures
149
SF3000C Procedures
150
Water Regulating Valve
151
Self-Contained Water-Cooled Models Only
151
St3000W
151
ST3000W Harvest Pressure Solenoid Valve
152
Function
152
Check Procedure
152
Refrigerant Recovery/Evacuation
153
Definitions
153
Refrigerant Re-Use Policy
154
ST3000W Model Procedures
155
Procedures
155
ST3000W Charging Procedures
157
SF3000C Model Procedures
159
Connections
160
Sf3000C Recovery/Evacuation Procedures
161
SF3000C Charging Procedures
162
System Contamination Clean-Up
163
General
163
Cleanup Procedure
165
ST3000W Mild System Contamination
165
ST3000W Severe System Contamination
166
SF3000C Mild System Contamination
168
SF3000C Severe System Contamination
169
SF3000C Liquid Line Filter-Driers
171
SF3000C Suction Filter
171
Replacing Pressure Controls Without
172
Removing Refrigerant Charge
172
ST3000W Procedure
172
SF3000C Procedure
173
Component Specifications
175
Main Fuse
175
Bin Switch
175
Harvest Assist Air Pump
175
ICE/OFF/CLEAN Toggle Switch
175
Electronic bin Thermostat Control
175
Water Regulating Valve
176
Self-Contained Water-Cooled Models Only
176
St3000W
176
Fan Cycle Control - SF3000C Only
177
High Pressure Cutout (HPCO) Control
177
Low Pressure Cutout (LPCO) Control
177
Filter-Driers
178
Total System Refrigerant Charge
179
Cycle Times/24-Hour Ice Production
181
Refrigerant Pressure Charts
181
For SF3000C/CVDF3000 Models Only
182
ST3000W Series
183
SF3000C Models
185
Wiring Diagrams
187
Wiring Diagram Legend
187
Water-Cooled Wiring Diagrams
188
Quietqube Wiring Diagrams
189
Electronic Control Board
195
Refrigeration Tubing Schematics
196

Manitowoc ST-3000 Installation, Operation And Maintenance Manual (46 pages)

Brand: Manitowoc | Category: Ice Maker | Size: 2 MB

Definitions
3
Table of Contents
9
General Information
11
Model Numbers
11
Self-Contained Ice Machines
11
CVD Technology Ice Machines
11
Accessories
11
Bins
11
Ice Deflector
11
Filler Panels
11
How to Read a Model Number
12
Installation
13
Location Requirements
13
Installation Requirements
13
Head Sections
13
Condensing Unit (CVD)
13
Bins
14
Minimum/Maximum Temperatures
14
Head Sections
14
Condensing Unit
14
Clearance Requirements
15
Head Sections
15
Condensing Unit
15
Ice Machine Heat of Rejection
15
Bin Installation
15
Electrical Requirements
16
Maximum and Minimum Circuit Amperage
17
Minimum Power Cord Specifications
17
Water Supply and Drains
18
Water Supply and Drain Line Sizing/Connections
18
Water Connections
19
Water-Cooled Condenser Water Pressure
19
Cooling Tower Applications (Water-Cooled Models)
19
Drain Connections
20
Auxiliary Base Drain Installation
20
Air Gap
20
Water Supply & Drain Connections
21
Condensing Unit Installation
22
Calculating Installation Distances
23
Quietqube® Models with CVD
24
Manitowoc S-Trap Kit
25
Before Starting the Ice Machine
27
Warranty
27
Warranty Registration
27
Remote Ice Machine Usage with Non-Manitowoc Multi-Circuit Condensers
28
Ice Machine Head Section
28
Operation
29
Ice Making Sequence of Operation
29
Water Purge Cycle
29
Freeze Cycle
29
Harvest Cycle
29
OFF Cycle
29
Control Board Timers
29
Safety Limits
30
Minimum/Maximum Slab Weight
30
Ice Thickness Check
31
Maintenance
33
De-Scaling and Sanitizing
33
General
33
Detailed De-Scaling & Sanitizing Procedures
34
Detailed De-Scaling Procedure
34
Detailed Sanitizing Procedure
35
Parts Removal for Detailed De-Scaling & Sanitizing
36
Remedial De-Scaling & Sanitizing Procedure
38
Exterior Cleaning
39
Removal from Service/Winterization
39
Troubleshooting
41
Before Calling for Service Checklist
41
Safety Limits
44

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Manitowoc ST-3000 Technician's Handbook (200 pages)

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Manitowoc ST-3000 Installation, Operation And Maintenance Manual (46 pages)

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