Page 1
Parts List
Modular Crescent Cuber
Models
KML-451MAH
KML-451MWH
hoshizakiamerica.com
Number: 71262
Issued: 10-12-2006
Revised: 12-21-2016
Page 2
CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 3
A. Ice Cuber Assembly & Refrigeration Circuit ...................................................................... 4
KML-451MAH .................................................................................................................... 4
KML-451MWH ................................................................................................................... 6
B. Water Circuit ...................................................................................................................... 8
C. Control Box Assembly ..................................................................................................... 10
D. Accessories & Labels ...................................................................................................... 12
2
Page 3
Auxiliary Codes
KML-451MAH R-0 June 2006 KML-451MWH R-0 June 2006
S-1 January 2007 S-1 April 2007
S-2 December 2007 S-2 December 2007
T-0 January 2008 T-0 January 2008
T-1 November 2008 U-0 January 2009
T-2 December 2008 U-1 January 2009
U-0 January 2009 V-0 January 2010
U-1 August 2009 V-1 July 2010
V-0 January 2010 V-2 December 2010
V-1 July 2010 A-0 January 2011
A-0 January 2011 A-1 September 2011
A-1 September 2011 B-0 January 2012
B-0 January 2012 B-1 November 2012
B-1 November 2012 C-0 January 2013
C-0 January 2013 D-0 January 2014
D-0 January 2014 E-0 February 2015
E-0 February 2015 F-0 January 2016
F-0 January 2016
Auxiliary Code Breakdown
The auxiliary code is the rst two characters in the serial number. The rst character
indicates the year. Years progress or regress in alphabetical order. The series runs from
"A" through "V" and the letters "I" and "O" are skipped. The second character indicates
signicant part changes within a year. Base is "0" and this number advances for each
change. In cases where there is a letter in parentheses, this designates the month. This
is the last character in the serial number. The series runs from "(A)" through "(M)" and the
letter "(I)" is skipped. This designation is only included when identifying a parts change
within an auxiliary code.
Note About Ordering Parts
Most assemblies cannot be ordered as complete units; parts in the assemblies generally
must be ordered separately.
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A. Ice Cuber Assembly & Refrigeration Circuit
KML-451MAH
R-0 to F-0
6
10
12
9
18
21
31
29
11
28
8
17
26 27
25
19 20
24
30
16
22 23
2
1
15
13
13b
7
3 4
5
14a
14
For Thermostat, see
"C. Control Box
Assembly"
13a
4
Page 5
Title: A. Ice Cuber Assembly Model: KML-451MAH
R-0
to
T-0
Index
No. Description
1 Front Panel 2A2107-01 1 1
2 Gasket 4A0808L02 1 1
3 Louver 1A0548-01 2 2
4 Push Retainer 4A2414-01 6 6
5 Air Filter 2A2063G01 2 2
6 Top Panel 3A1862A01 1 1
7 Right Side Panel 2A2111G01 1 1
8 Front Insulation 2A4540A01 1 1
9 Top Insulation 215730G01 1 1
10 Control Box Cover 3A2371-01 1 1
11 Junction Box Cover 433410-01 1 1
12 Bin Control Cover 3A0586-01 1 1
13 Bin Control Thermostat
Extension Bracket
13a Thumbscrew 415949G10 2 2
13b NSF Plate 4A4401G01 1 1
14 Bin Control Bulb Holder 3A3903-01 1
14a Thumbscrew 415949G11 2
15 Silicone Hose L=310 mm 7730I3812 1 1
Material Or
Model Number Part Number
Ice Cuber Assembly
4A4358-01 1 1
T-2
U-0
Required Number
T-1
U-1
to
F-0
Refrigeration Circuit
16 Compressor 4A2300-01 1 -
4A4479-01 1
17 Condenser 2A0640-01 1 1
18 Evaporator Assembly 2A0717G01 1 1
19 Thermostatic Expansion Valve 4A4008-01 1 -
4A1684-01 1
20 Thermostatic Expansion Valve
Cover
21 Thermostatic Expansion Valve
Bulb Holder
22 Hot Gas Valve Body 4A3978-01 1 1
23 Valve Coil 4A3277-01 1 1
24 Strainer 4A0397-01 1 -
25 High-Pressure Switch 433441-07 1 -
26 Thermistor 429006-03 1 1
27 Thermistor Holder 427430-01 1 1
28 Fan Motor 4A3158-01 1 1
29 Fan Blade 4A4014-01 1 1
30 Drier 4A2666-01 1 1
31 Heat Exchanger 2A3685G01 1 -
3A0944-01 1 1
3A0107-01 1 1
441569-02 1
463180-04 1
2A4894G01 1
5
Page 6
A. Ice Cuber Assembly & Refrigeration Circuit
KML-451MWH
V-0 to F-0
3
6
7
15
27
25
26
9
8
5
23
18
24
17
16
2
13
12
19
20
10a
28
21
14
22
10b
11
1
11a
For Thermostat, see
"C. Control Box
Assembly"
4
10
6
Page 7
Title: A. Ice Cuber Assembly Model: KML-451MWH
R-0
U-1
Index
No. Description
1 Front Panel 2A2107-02 1 1 1
2 Gasket 4A0808L02 1 1 1
3 Top Panel 3A1862A01 1 1 1
4 Right Side Panel 2A2111G01 1 1 1
5 Front Insulation 2A0664G01 1 1 1
6 Top Insulation 215730G01 1 1 1
7 Control Box Cover 3A2371-01 1 1 1
8 Junction Box Cover 433410-01 1 1 1
9 Bin Control Cover 3A0586-01
10 Bin Control Thermostat
Extension Bracket
10a Thumbscrew 415949G10 2 2 2
10b NSF Plate 4A4401G01 1 1 1
11 Bin Control Bulb Holder 3A3903-01 1 1
11a Thumbscrew 415949G11 2 2
12 Silicone Hose L=310 mm 7730I3812 1 1 1
Material or
Model Number Part Number
Ice Cuber Assembly
4A4358-01 1 1 1
to
U-0
to
B-1
Required Number
C-0
F-0
Refrigeration Circuit
13 Compressor 4A2300-01 1 -
4A4376-01 1 1
14 Condenser 2A2359G01 1 1 -
3A7321-01 1
14a Hex Head Bolt w/Washer (LF) 5×12 7B0130512 2 2 2
15 Evaporator 2A0717G01 1 1 1
16 Thermostatic Expansion Valve 4A4008-01 1 -
4A1684-01 1 1
17 Thermostatic Expansion Valve
Cover
18 Thermostatic Expansion Valve
Bulb Holder
19 Hot Gas Valve Body 4A3978-01 1 1 1
20 Valve Coil 4A3277-01 1 1 1
21 Strainer 4A0397-01 1 -
22 High-Pressure Switch 433441-05 1 -
23 Thermistor 429006-03 1 1 1
24 Thermistor Holder 427430-01 1 1 1
25 Water Regulator 4A0911-06 1 1 1
26 Male Connector 4A1087-01 1 1 1
27 Heat Exchanger 2A3685G01 1 -
28 Drier 4A2666-01 1 1 1
3A0944-01 1 1 1
3A0107-01 1 1 1
441569-02 1 1
463180-05 1 1
2A4894G01 1 1
7
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B. Water Circuit
KML-451MAH, KML-451MWH
R-0 to F-0
9
13
10
26
11
21
20
25
19
8
14
12
30
32
4
28
27
3
24
29
31
23
18
22
6
7
5
17
16
2
U-0 and Earlier
15
1
8
33
Page 9
Title: B. Water Circuit Model: KML-451MAH, KML-451MWH
T- 0
Index
No. Description
1 Pump Motor HS-0232 1 1 1 -
2 Barrier 4A2997-01 1 1 1 3 Pump Motor Bracket 2A4920G01 1
4 Elbow 4A0393-01 1 1 1 1
5 Water Supply Pipe 4A0768G04 1 1 1 1
6 Rubber Gasket 413854-03 1 1 1 1
7 Inlet Water Valve 3U0150-01 1 1 1 1
8 Solenoid Valve (Drain and
Cleaning Valve)
9 Spray Tube 1A0260-02 1 1 1 1
10 Spray Guide 208586-01 6 6 6 6
11 Water Supply Tube 2A0079-01 1 1 1 1
12 Flange 439267-01 1 1 1 1
13 Plug 4A0176-01 2 2 2 2
14 Water Supply Tee 4A1006-01 1 1 1 1
15 Float Switch 4A3624-01 1 1 1 1
16 Float Switch Bracket 327757-01 1 1 1 1
17 Float Switch Cover 3A0665-01 1 1 1 1
18 Float Switch Spacer 4A0650-01 1
19 O-Ring 7611-P015 1 1 1 1
20 Drain Plug 309246-01 1 1 1 1
21 Cube Guide 2A0660-01 1 1 1 1
22 Vinyl Hose L=150 mm 7716-1216 1 1 1 1
23 Vinyl Hose L=325 mm 7716-1519 1 1 1 1
24 Vinyl Hose L=55 mm 7716-1519 1 1 1 1
25 Pump Hose 325867-01 1 1 1 1
26 Connecting Pipe 3A1335-01 1 1 1 1
27 Rubber Ring 4A1004-01 1 1 1 1
28 By Pass Hose 4A1005-01 1 1 1 1
29 Joing Pipe 439329-01 1 1 1 1
30 Insulation E 4A0392-01 1 1 1 1
31 Insulation A1 4A1259-01 1 1 1 1
32 Insulation A2 4A1260-01 1 1 1 1
33 Insulation B 4A1053-01 1 1 1 1
Hose Clamp 18 mm 427443-05 5 5 5 5
Hose Clamp 27 mm 427443-08 1 1 1 1
Hose Clamp 20 mm 427443-06 2 2 2 2
Hose Clamp 18 mm 4A2017-06 3 -
Hose Clamp 25 mm 427443-03 3 3 3 3
Material or
Model Number Part Number
4A4259-01 1
439322-01 2 4A3722-01 2 2 2
Hose Clamps
427443-05 3 3 3
R-0
S-1
S-2
T- 0
to
U-0
Required Number
U-1
to
F-0
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Page 10
C. Control Box Assembly
KML-451MAH, KML-451MWH
R-0 to F-0
3
1
2
13
14
8a
8
7
5
4
10 11
V-0 and Earlier
10
12
9
6
Page 11
Title: C. Control Box Assembly Model: KML-451MAH, KML-451MWH
R-0
to
T- 1
T- 0
U-1
V-1
Index
No. Description
1 Start Capacitor 243-292MFD,
2 Run Capacitor 15MFD,
3 Fan Motor Capacitor KML-451MAH
4 Start Relay 4A1107-11 1 1 1 1
5 Magnetic Contactor 428393-01 1 1 -
Compressor Relay 4A3140-01 1 1
6 Service Switch 4A0985-01 1 1 1 1
7 Control Transformer 3A0172-01 1 1 1 1
8 Control Board "E" Control
8a Control Board Support 4A0336-03 4 4 4 4
9 Control Switch 443119-01 1 1 1 1
10 Fuse Holder 4A5443-01 1 1 1 1
11 Fuse 4A0893-07 2 2 2 2
12 Bin Control Thermostat 4A2879-01 1 1 1 1
13 Pump Motor Capacitor
14 Relay (Drain) 406132-07 1 1 1 1
Material or
Model Number Part Number
3A0076-10 1 -
115VAC
243-292MFD,
165VAC
370VAC
35MFD,
440VAC
5MFD, 250 VAC
Board
"G" Control
Board
2.5 MFD,
250 VAC
3A0076-20 1 1 1
3A2005-08 1 -
3A2005-12 1 1 1
443192-02 1 1 1 1
2A1410-01 1 1 1 -
2A3792-01 1
4A2128-05 1 1
T- 2
U-0
to
V-0
to
B-0
Required Number
B-1
to
F-0
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Page 12
D. Accessories & Labels
KML-451MAH, KML-451MWH
R-0 to F-0
1
2
Title: D. Accessories & Labels Model: KML-451MAH, KML-451MWH
R-0
Index
No. Description
1 Hoshizaki Emblem Label 4A0560-01 1
2 Penguin Label 4A0526-01 1
3 Universal Brace 4A0363-01 2
3a Hex Head Bolt 5×12 7B02-0512 2
Material or
Model Number Part Number
to
F-0
Required Number
12
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