Hoshizaki KM-452DWU Manuals

Manuals and User Guides for Hoshizaki KM-452DWU. We have 3 Hoshizaki KM-452DWU manuals available for free PDF download: Service Manual, Parts List

Hoshizaki KM-452DWU Service Manual (358 pages)

KM Series Crescent Cuber

Brand: Hoshizaki | Category: Ice Maker | Size: 14 MB

Hoshizaki KM-452DWU Service Manual (79 pages)

Modular Crescent Cuber

Brand: Hoshizaki | Category: Ice Maker | Size: 1 MB

Contents
4
Specifications
7
Nameplate
7
Dimensions/Connections
8
Specification
11
General Information
15
Construction
15
Controller Board
18
Solid-State Control
18
High Temperature Safety
19
Pump Mechanical Seal Safety
19
Sequence
21
1St Cycle
21
2Nd Cycle and after with Pump Drain
22
Controls and Adjustment
24
Cube Control
24
Defrost Control
24
Defrost Timer
25
Drain Timer
25
Dip Switch for Defrost and Drain Timer
25
Bin Control
26
Removal and Replacement of Thermistor
26
Thermistor Attachment
27
Checking Controller Board
28
Test Program of Controller Board
29
Installation and Operating Instruction
30
Checks before Installation
30
Location
30
Set up
32
Electrical Connection
34
Water Supply and Drain Connection
35
Installation of Remote Condenser Unit
37
Stacking Condenseru Nit
39
Final Check List
40
Start up
41
Shut off
42
Maintenance and Cleaning
43
Cleaning Procedure
43
Alternate
45
Maintenance
47
Stainless Steel Exterior
47
Storage bin and Scoop
47
Air Filter
47
Technical Information
48
Water Circuit and Refrigerant Circuit
48
Wiring Diagram
51
Timing Chart
53
Performance Data
55
Service Diagnosis
61
No Ice Production
61
Low Ice Production
66
Abnormal Ice
66
Others
67
Removal and Replacement of Components
68
Service for Refrigerant Lines
68
Refrigerant Discharge
68
Evacuation and Recharge
68
Brazing
69
Removal and Replacement of Compressor
69
Removal and Replacement of Drier
70
Removal and Replacement of Expansion Valve
71
Removal and Replacement of Hot Gas Valve
72
Removal and Replacement of Water Regulating Valve
73
Adjustment
74
Water Regulating Valve
74
Removal and Replacement of Fan Motor
75
Removal and Replacement of Water Valve
75
Removal and Replacement of Pump Motor
76
Removal and Replacement of Spray Tubes
76
Procedures for Checking Inside the Control Box
78

Hoshizaki KM-452DWU Parts List (51 pages)

Modular crescent Cuber

Brand: Hoshizaki | Category: Ice Maker | Size: 8 MB

Hoshizaki Categories

Ice Maker

Refrigerator Commercial Food Equipment Heat Pump

Freezer

More Hoshizaki Manuals

Hoshizaki KM-452DWU Manuals

Hoshizaki KM-452DWU Service Manual (358 pages)

Hoshizaki KM-452DWU Service Manual (79 pages)

Table of Contents

Hoshizaki KM-452DWU Parts List (51 pages)

Related Products

Hoshizaki Categories