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KM-1900SAH
Hoshizaki KM-1900SAH Manuals
Manuals and User Guides for Hoshizaki KM-1900SAH. We have
3
Hoshizaki KM-1900SAH manuals available for free PDF download: Service Manual, Instruction Manual
Hoshizaki KM-1900SAH Service Manual (113 pages)
Stackable Crescent Cuber
Brand:
Hoshizaki
| Category:
Ice Maker
| Size: 7.39 MB
Table of Contents
Table of Contents
3
Important Safety Information
6
Construction and Water/Refrigeration Circuit Diagram
8
KM Construction
8
Air-Cooled Models (SAH/3)
8
Water-Cooled Models (SWH/3/-M)
9
Remote Models (SRH/3)
10
KMH Construction
11
Water-Cooled Models (SWH/3)
11
Remote Models (SRH/3)
12
Bin Control
13
1A. Single Thermostatic bin Control
13
1B. Stacked Thermostatic bin Control
13
2A. Single Mechanical bin Control
14
2B. Stacked Mechanical bin Control
14
Water/Refrigeration Circuit Diagram
15
Air-Cooled Models (SAH/3)
15
Water-Cooled Models (SWH/3/-M)
16
3A. Remote Models (SRH/3) Except KM-2500SRH3
17
3B. Remote Models (SRH3) KM-2500SRH3
18
Sequence of Operation and Service Diagnosis
19
Sequence of Operation Flow Chart
19
E" and "G" Control Board Without Harvest Pump Timer Operation
19
G" Control Board with Harvest Pump Timer Operation
20
3A. Thermostatic bin Control Shutdown
21
3B. Mechanical bin Control Shutdown
22
Service Diagnosis
23
E" and "G" Control Board Without Harvest Pump Timer Diagnosis
24
G" Control Board with Harvest Pump Timer Diagnosis
29
Control Board Check
35
Bin Control Check
36
Thermostatic bin Control Check
36
Mechanical bin Control Check
37
Float Switch Check and Cleaning
39
Float Switch Check
39
Float Switch Cleaning
40
Thermistor Check
41
Diagnostic Tables
42
Controls and Adjustments
46
Control Board Layout
47
E" Control Board
47
G" Control Board
48
LED Lights and Audible Alarm Safeties
49
E" Control Board
49
G" Control Board
50
Settings and Adjustments
51
Default Dip Switch Settings
51
A) "E" and "G" Control Board Without Harvest Pump Timer Operation
51
B) "G" Control Board with Harvest Pump Timer Operation
52
C) "G" Control Board S5 Dip Switch
52
Harvest Timer (S4 Dip Switch 1 & 2)
52
Pump-Out Timer (S4 Dip Switch 3 & 4)
53
Pump-Out Frequency Control (S4 Dip Switch 5 & 6)
54
Bin Control Selector or Harvest Pump Timer Operation (S4 Dip Switch 7)
54
A) bin Control Selector: "E" Control Board
54
B) Harvest Pump Timer: "G" Control Board
55
Factory Use (S4 Dip Switch 8)
55
Freeze Timer (S4 Dip Switch 9 & 10)
55
Float Switch Selector (S5 Dip Switch 1): "G" Control Board
56
Refill Counter (S5 Dip Switch 2 through 5): "G" Control Board
56
Control Switch
56
Refrigeration Circuit and Component Service Information
57
Refrigeration Circuit Service Information
57
Component Service Information
60
Water Regulating Valve Adjustment (Water-Cooled Models)
61
Maintenance
62
Preparing the Icemaker for Periods of Non-Use
63
Disposal
65
Technical Information
66
Specification and Performance Data
66
Km-1301Sah
66
Km-1301Sah3
67
Km-1301Swh
68
Km-1301Swh3
69
KM-1301SRH with URC-14F
70
KM-1301SRH3 with URC-14F
71
Km-1400Swh-M
72
Km-1400Swh3-M
73
Km-1601Sah
74
Km-1601Sah3
75
Km-1601Swh
76
Km-1601Swh3
77
KM-1601SRH with URC-21F Auxiliary Codes: R-0, R-1, and some S-1
78
KM-1601SRH with URC-21F Auxiliary Codes: some S-1 and S-2 and Later
79
KM-1601SRH with URC-22F Auxiliary Codes: S-2 and Later
80
KM-1601SRH3 with URC-21F Auxiliary Codes: R-0, R-1, and some S-1
81
KM-1601SRH3 with URC-21F Auxiliary Codes: some S-1 and S-2 and Later
82
KM-1601SRH3 with URC-22F Auxiliary Codes: S-2 and Later
83
Km-1900Sah
84
Km-1900Sah3
85
Km-1900Swh
86
Km-1900Swh3
87
KM-1900SRH with URC-21F
88
KM-1900SRH with URC-22F
89
KM-1900SRH3 with URC-21F
90
KM-1900SRH3 with URC-22F
91
Km-2100Swh3
92
KM-2100SRH3 with URC-22F
93
Km-2500Swh3
94
KM-2500SRH3 with URC-23F
95
Kmh-2000Swh
96
Kmh-2000Swh3
97
KMH-2000SRH with URC-22F
98
KMH-2000SRH3 with URC-22F
99
Wiring Diagrams
100
E" and "G" Control Board Schematics Without Harvest Pump Timer Relays
100
A) KM-1601SWH, KM-1601SRH, KM-1900S_H, KMH-2000S_H
100
B) KM-1601SWH3, KM-1601SRH3, KM-1900S_H3, KM-2100S_H3
101
Km-2500S_H3, Kmh-2000S_H3
101
G" Control Board Schematics with Harvest Pump Timer Relays
102
A) KM-1301S_H T-0, U-0
102
B) KM-1301S_H U-1 to D-0
103
C) KM-1301SAH and KM-1301SWH D-1 to E-1
104
D) KM-1301SRH D-1 to E-0
105
E) KM-1301SRH E-1 and Later
106
F) KM-1400SWH-M
107
G) KM-1601SAH E-0 and Earlier
108
H) KM-1601SAH E-1 and Later
109
I) KM-1301S_H3 T-0, U-0
110
J) KM-1301S_H3 U-1 to E-0 and KM-1601SAH3 A-0 to E-0
111
K) KM-1301S_H3 E-1 and KM-1601SAH3 E-1 and Later
112
L) KM-1400SWH3-M
113
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Hoshizaki KM-1900SAH Service Manual (70 pages)
Stackable Crescent Cuber
Brand:
Hoshizaki
| Category:
Ice Maker
| Size: 1.89 MB
Table of Contents
Table of Contents
3
Specifications
6
Icemaker
6
KM-1900SAH (Air-Cooled)
6
KM-1900SAH3 (Air-Cooled)
7
KM-1900SWH (Water-Cooled)
8
KM-1900SWH3 (Water-Cooled)
9
KM-1900SRH (Remote Air-Cooled)
10
KM-1900SRH3 (Remote Air-Cooled)
11
Condenser Unit
12
Urc-21F
12
Specifications
13
General Information
14
Construction
14
KM-1900SAH, KM-1900SAH3 (Air-Cooled)
14
KM-1900SWH, KM-1900SWH3 (Water-Cooled)
15
KM-1900SRH, KM-1900SRH3 (Remote Air-Cooled)
16
Sequence of Operation
17
One Minute Fill Cycle
17
Initial Harvest Cycle
17
Freeze Cycle
17
Pump-Out Cycle
17
Normal Harvest Cycle
18
Sequence Flow Chart
19
Control Board
20
Control Board Layout
21
Features
22
A) Maximum Water Supply Period - 6 Minutes
22
B) Harvest Backup Timer and Freeze Timer
22
C) High Temperature Safety
22
D) Low Water Safety
22
E) High Voltage and Low Voltage Cut-Outs
22
F) LED Lights and Audible Alarm Safeties
23
Controls and Adjustments
24
A) Default Dip Switch Settings
24
B) Harvest Timer (S4 Dip Switch 1 & 2)
24
C) Pump-Out Timer (S4 Dip Switch 3 & 4)
25
D) Pump-Out Frequency Control (S4 Dip Switch 5 & 6)
25
E) Factory Use (S4 Dip Switch 7 & 8)
25
F) Freeze Timer (S4 Dip Switch 9 & 10)
26
Control Board Check Procedure
26
Control Board Replacement
27
Harvest Control - Thermistor
27
Thermistor Check Procedure
27
Float Switch
27
Float Switch Check Procedure
27
Float Switch Cleaning
28
Bin Control
29
Technical Information
30
Water Circuit and Refrigeration Circuit
30
KM-1900SAH, KM-1900SAH3 (Air-Cooled)
30
KM-1900SWH, KM-1900SWH3 (Water-Cooled)
31
KM-1900SRH, KM-1900SRH3 (Remote Air-Cooled)
32
Wiring Diagrams
33
KM-1900SAH (Air-Cooled)
33
KM-1900SAH3 (Air-Cooled)
34
KM-1900SWH (Water-Cooled), KM-1900SRH (Remote Air-Cooled)
35
KM-1900SWH3 (Water-Cooled), KM-1900SRH3 (Remote Air-Cooled)
36
Performance Data
37
KM-1900SAH (Air-Cooled)
37
KM-1900SAH3 (Air-Cooled)
38
KM-1900SWH (Water-Cooled)
39
KM-1900SWH3 (Water-Cooled)
40
KM-1900SRH (Remote Air-Cooled)
41
KM-1900SRH3 (Remote Air-Cooled)
42
Service Diagnosis
43
10-Minute KM Diagnostic Procedure
43
Diagnostic Charts
45
No Ice Production
45
Evaporator Is Frozen up
48
Low Ice Production
50
Abnormal Ice
51
Other
52
Removal and Replacement of Components
53
Service for Refrigerant Lines
53
Refrigerant Recovery
53
Brazing
53
Evacuation and Recharge (R-404A)
54
Removal and Replacement of Compressor
55
Removal and Replacement of Expansion Valve
56
Removal and Replacement of Hot Gas Valve or Liquid Line Valve
57
Removal and Replacement of Evaporator
58
Removal and Replacement of Condenser - Air-Cooled Models
58
Removal and Replacement of Condenser - Water-Cooled Models
59
Removal and Replacement of Condenser - Remote Air-Cooled Models
60
Removal and Replacement of Water Regulating Valve - Water-Cooled Models
61
Adjustment of Water Regulating Valve - Water-Cooled Models
62
Removal and Replacement of Headmaster (Condensing Pressure Regulator - C
62
Remote Air-Cooled Models
62
Removal and Replacement of Thermistor
63
Removal and Replacement of Fan Motor - Air-Cooled and Remote Air-Cooled Models
64
Removal and Replacement of Inlet Water Valve
64
Removal and Replacement of Pump Motor
65
Cleaning and Maintenance
66
Cleaning and Sanitizing Instructions
66
Cleaning Procedure
67
Sanitizing Procedure - Following Cleaning Procedure
68
Maintenance Instructions
69
Preparing the Icemaker for Long Storage
69
Hoshizaki KM-1900SAH Instruction Manual (38 pages)
Stackable Crescent Cuber
Brand:
Hoshizaki
| Category:
Ice Maker
| Size: 2.69 MB
Table of Contents
Table of Contents
3
Important Safety Information
4
Specifications
5
Nameplate Rating
5
KM-1900SAH (Air-Cooled)
5
KM-1900SAH3 (Air-Cooled)
6
KM-1900SWH (Water-Cooled)
7
KM-1900SWH3 (Water-Cooled)
8
KM-1900SRH (Remote Air-Cooled)
9
KM-1900SRH3 (Remote Air-Cooled)
10
Dimensions/Connections
11
Km-1900Sah/3
11
Km-1900Swh/3
12
Km-1900Srh/3
13
Installation and Operating Instructions
14
Checks before Installation
14
How to Remove Panels
14
Location
15
Setup
15
Installation of Upper Unit
17
Electrical Connection
19
Installation of Remote Condenser Unit
21
Checks before Installation
21
Location
21
Setup
22
Line Set
22
Refrigerant Charge (Line Set Exceeding 66 Feet)
25
Electrical Connection
25
Stacking Condenser Unit
26
Water Supply and Drain Connections
27
Icemaker
28
Water-Cooled Condenser
29
Final Checklist
31
Startup
32
Cleaning and Maintenance
33
Cleaning and Sanitizing Instructions
33
Cleaning Procedure
34
Sanitizing Procedure - Following Cleaning Procedure
35
Maintenance Instructions
36
Preparing the Icemaker for Long Storage
36
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