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SD1803WM
Manitowoc SD1803WM Manuals
Manuals and User Guides for Manitowoc SD1803WM. We have
1
Manitowoc SD1803WM manual available for free PDF download: Service Manual
Manitowoc SD1803WM Service Manual (100 pages)
Marine Model
Brand:
Manitowoc
| Category:
Ice Maker
| Size: 1.66 MB
Table of Contents
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
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
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
Self Contained Ice Machine 115/1/60 or 208-230/1/60
14
Self Contained Ice Machine 208-230/3/60
14
Self Contained Ice Machine 230/1/50
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
Installation Check List
17
Before Starting the Ice Machine
18
Aucs® Automatic Cleaning System
18
Section 3
19
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
25
Maintenance
25
General
25
Ice Machine Inspection
25
Exterior Cleaning
25
Water-Cooled Condenser and Water Regulating Valve
25
Alphasan
25
Guardian
26
Installation
26
Sachet Replacement Frequency
26
Sachet Replacement Procedure
26
Clean up Procedure for Damaged Packet
26
Interior Cleaning and Sanitizing
27
General
27
Cleaning Procedure
27
Sanitizing Procedure
28
Removal of Parts for Cleaning/Sanitizing
29
Removal from Service/Winterization
36
General
36
Self-Contained Water-Cooled Ice Machines
36
Aucs Accessory
36
Section 5
37
Before Calling for Service
37
Checklist
37
Safety Limit Feature
38
Electrical System
39
Section 6
39
Energized Parts Charts
39
Self-Contained Water-Cooled Models
39
Wiring Diagram Sequence of Operation
40
Self-Contained Models
40
Wiring Diagrams
47
Wiring Diagram Legend
47
S1800 - Self-Contained - 1 Phase
48
S1800 - Self-Contained - 3 Phase
49
Component Specifications and Diagnostics
50
Main Fuse
50
Bin Switch
50
Compressor Electrical Diagnostics
52
PTCR Diagnostics
53
Diagnosing Start Components
56
Harvest Assist Air Compressor
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
Water Level Probe Light
62
Water Inlet Valve Safety Shut-Off
62
Freeze Cycle Circuitry
62
Harvest Cycle Circuitry
62
Diagnosing Water Level Control Circuitry
63
Diagnosing an Ice Machine that will Not Run
65
Section 7
67
Refrigeration System
67
Sequence of Operation
67
Self-Contained Water-Cooled Models
67
S1800 Self-Contained Tubing Schematic
69
Operational Analysis (Diagnostics)
70
General
70
Before Beginning Service
71
Ice Production Check
71
Installation/Visual Inspection Checklist
72
Water System Checklist
72
Ice Formation Pattern
73
Safety Limits
75
Analyzing Discharge Pressure During Freeze or Harvest Cycle
78
Analyzing Suction Pressure
79
During Freeze Cycle
79
Harvest Valve Temperature Check
81
Discharge Line Temperature Analysis
82
How to Use the Refrigeration System Operational Analysis Tables
83
Refrigeration System Operational Analysis Tables
84
Suction Pressure
84
Final Analysis
84
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
Normal Self-Contained Model Procedures
87
System Contamination Clean-Up
89
Replacing Pressure Controls Without Removing Refrigerant Charge
91
Filter-Driers
93
Total System Refrigerant Charges
94
Refrigerant Definitions
95
Refrigerant Re-Use Policy
96
HFC Refrigerant Questions and Answers
97
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