Page 1
Hoshizaki America, Inc.
Hoshizaki
Modular Crescent Cuber
Models
KM-650MAH, MWH, MRH
“A Superior Degree
of Reliability”
www.hoshizaki.com
PARTS LIST
Number: 71264
Issued: 11-28-2006
Revised: 5-7-2015
Page 2
CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 4
A. Main Assembly & Refrigeration Circuit .............................................................................. 5
KM-650MAH ...................................................................................................................... 5
KM-650MWH ..................................................................................................................... 7
KM-650MRH ..................................................................................................................... 9
B. Water Circuit .....................................................................................................................11
C. Control Box Assembly ..................................................................................................... 13
D. Accessories & Labels ...................................................................................................... 15
2
Page 3
Auxiliary Codes
KM-650MAH R-0 July 2006
S-1 January 2007
S-2 May 2007
T-0 January 2008
U-0 January 2009
U-1 February 2009
V-0 February 2010
V-1 March 2010
V-2 May 2010
V-3 June 2010
V-4 August 2010
A-0 January 2011
A-1 September 2011
B-0 January 2012
C-0 January 2013
C-1 May 2013
D-1 January 2014
D-2 December 2014
E-0 January 2015
KM-650MWH R-0 July 2006
S-1 January 2007
T-0 January 2008
U-1 June 2009
V-0 January 2010
V-1 March 2010
V-2 May 2010
V-3 June 2010
V-4 August 2010
A-0 February 2011
A-1 September 2011
B-0 January 2012
C-0 January 2013
C-1 May 2013
C-2 September 2013
D-1 January 2014
E-0 January 2015
KM-650MRH R-0 July 2006
S-1 January 2007
T-0 January 2008
U-0 January 2009
U-1 February 2009
U-2 July 2009
V-0 January 2010
V-1 March 2010
V-2 May 2010
V-3 June 2010
V-4 August 2010
A-0 January 2011
A-1 October 2011
B-0 January 2012
C-0 January 2013
C-1 May 2013
C-2 December 2013
D-1 January 2014
D-2 October 2014
D-3 December 2014
E-0 January 2015
3
Page 4
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.
4
Page 5
A. Main Assembly & Refrigeration Circuit
KM-650MAH
R-0 to E-0
1
5
4
D-1 and Later
15
18
19 20
6
24 25
21
16
22 23
31
12a
30
28
27
29
26
17
13
7
14
3
12a
12a
12a
2
8a
8
10
9
11 12a
For thermostat, see
"C. Control Box Assembly"
R-0, S-1, S-2 (L) to U-0
11 12a
S-2 (E), U-1 & later
12
5
Page 6
Title: A. Main Assembly & Refrigeration Circuit Model: KM-650MAH
Required Number
S-2
(L)
Index
No. Description
1 Top Panel 3A3878A01 1 1 1 1 1 1 1 1
2 Front Panel 2A2243G01 1 1 1 1 1 1 1 1
3 Right Side Panel 2A2117G02 1 1 1 1 1 1 1 1
4 Front Insulation 215731G02 1 1 1 1 1 1 1 1
5 Top Insulation 215730G01 1 1 1 1 1 1 1 1
6 Control Box Cover 3A2371-01 1 1 1 1 1 1 1 1
7 Junction Box Cover 433410-01 1 1 1 1 1 1 1 1
8 Louver 1A0547-01 2 2 2 2 2 2 2 2
8a Push Retainer 4A2414-01 6 6 6 6 6 6 6 6
9 Air Filter 2A2062G01 2 2 2 2 2 2 2 2
10 Gasket L=554 mm 4A0808L02 1 1 1 1 1 1 1 1
11 Strap 435487-01 1 1 1 12 Bulb Holder 3A3903-01 1 - 1 -
Mechanical Bin Switch
Mount
12a Thumbscrew 415949G10 9 8 9 8 6 6 6 6
13 Mechanical Bin Control 2A4393G01 1 - 1 1 1 1 1
14 Main Transformer 4A0817-01 1
15 Voltage Tap Switch 4A1477-01 1
Material or
Model Number Part Number
Main Assembly
3A6040-01 1 - 1 1 1 1 1
R-0
S-1
S-2
(E)
to
U-0
U-1
(B-H)
U-1
(J)
to
V-1
V-2
to
V-4 C-1
D-1
E-0
Refrigeration Circuit
16 Compressor
17 Condenser 2A3853-01 1 1 1 1 1 -
18 Evaporator 106396G01 1 1 1 1 1 1 1 1
19 Thermostatic Expansion
Val ve
20 Thermostatic Expansion
Valve Cover
21 Thermostatic Expansion
Valve Bulb Holder
22 Hot Gas Valve Body 4A3978-01 1 1 1 1 1 1 1 1
23 Valve Coil 4A3277-01 1 1 1 1 1 1 1 1
24 Thermistor 429006-03 1 1 1 1 1 1 1 1
25 Thermistor Holder 427430-01 1 1 1 1 1 1 1 1
26 Strainer 441569-02 1 1 1 1 1 1 1 1
27 Heat Exchanger 2A3850G01 1 1 1 1 1 -
28 Fan Motor 4A3158-01 1 1 1 1 1 1 1 1
29 Fan Blade 4A3959-01 1 1 1 1 1 1 1 1
30 Drier 4A2666-01 1 1 1 1 1 1 1 1
31 High-Pressure Switch 433441-07 1 1 -
RS55C2E-CAV
RST61C1E-CAV
4A4072-01 1 1 1 1 1 4A5079-01 1 1 1
2A5870-01 1 1 1 1
4A1482-01 1 1 1 1 1 1 1 1
3A0944-01 1 1 1 1 1 1 1 1
3A0107-01 1 1 1 1 1 1 1 1
2A5448G02 1 1 1
463180-04 1 1 1 1 1 1
6
Page 7
A. Main Assembly & Refrigeration Circuit
KM-650MWH
R-0 to E-0
1
5
D-1 and Later
13
12
25
17
27
7
4
18 19
16
15
6
28
26
23 24
20
2
14
21 22
10a
3
10a
10a
9
11
8
10a
9
7
10a
10a
R-0, S-1, S-2 (L) to U-0
U-1 & Later
For thermostat, see
"C. Control Box Assembly"
10
Page 8
Title: A. Main Assembly & Refrigeration Circuit Model: KM-650MWH
Required Number
R-0
U-1
V-2
to
to
V-1
to
C-1 C-2
Index
No. Description
1 Top Panel 3A3878A01 1 1 1 1 1
2 Front Panel 2A2253G01 1 1 -
3 Right Side Panel 2A2117G02 1 1 1 1 1
4 Front Insulation 215731G02 1 1 1 1 1
5 Top Insulation 215730G01 1 1 1 1 1
6 Control Box Cover 3A2371-01 1 1 1 1 1
7 Junction Box Cover 433410-01 1 1 1 1 1
8 Gasket L=554 mm 4A0808L02 1 1 1 1 1
9 Strap 435487-01 1 1 -
10 Bulb Holder 3A3903-01 1 -
Mechanical Bin Control
Switch Mount
10a Thumbscrew 415949G10 9 8 6 6 6
11 Mechanical Bin Control 2A4393G01 1 1 1 1
12 Main Transformer 4A0817-01 1
13 Voltage Tap Switch 4A1477-01 1
Material or
Model Number Part Number
Main Assembly
3A5997G01 1 1 1
3A6040-01 1 1 1 1
U-0
D-1
E-0
Refrigeration Circuit
14 Compressor
15 Condenser HS-0161 2A2359G02 1 1 1 -
16 Water Regulator 4A0911-07 1 1 1 1 1
17 Evaporator 106396G01 1 1 1 1 1
18 Thermostatic Expansion
Val ve
19 Thermostatic Expansion
Valve Cover
20 Thermostatic Expansion
Valve Bulb Holder
21 Hot Gas Valve Body 4A3978-01 1 1 1 1 1
22 Valve Coil 4A3277-01 1 1 1 1 1
23 Thermistor 429006-03 1 1 1 1 1
24 Thermistor Holder 427430-01 1 1 1 1 1
25 Strainer 441569-02 1 1 1 1 1
26 Drier 4A2666-01 1 1 1 1 1
27 Heat Exchanger 2A3850G02 1 1 -
28 High-Pressure Switch 433441-05 1 -
RS55C2ECAV
RST61C1E-CAV
4A4072-01 1 1 4A5079-01 1 1 1
3A7322-01 1 1
4A1482-01 1 1 1 1 1
3A0944-01 1 1 1 1 1
3A0107-01 1 1 1 1 1
2A5448G02 1 1 1
463180-05 1 1 1 1
8
Page 9
A. Main Assembly & Refrigeration Circuit
Part 27
4A3276-01
KM-650MRH
R-0 to E-0
C-2 and Later
12
13
1
5
4
25
15
7
3
6
19
18
23 24
16
26
17
10a
8
20
14
2
28
21 22
10a
10a
10a
10a
9
R-0, S-1, S-2 (L) to U-0
10a
9
For thermostat, see
"C. Control Box Assembly"
11
U-1 & Later
10
9
Page 10
Title: A. Main Assembly & Refrigeration Circuit Model: KM-650MRH
Required Number
U-2
R-0
Index
No. Description
1 Top Panel 3A3878A01 1 1 1 1 1 1 1
2 Front Panel 2A2253G01 1 1 1 1 1 -
3 Right Side Panel 2A2117G02 1 1 1 1 1 1 1
4 Front Insulation 215731G02 1 1 1 1 1 1 1
5 Top Insulation 215730G01 1 1 1 1 1 1 1
6 Control Box Cover 3A2371-01 1 1 1 1 1 1 1
7 Junction Box Cover 433410-01 2 2 2 2 2 2 2
8 Gasket L=554 mm 4A0808L02 1 1 1 1 1 1 1
9 Strap 435487-01 1 1 1 1 -
10 Bulb Holder 3A3903-01 1 -
Mechanical Bin Control
Switch Mount
10a Thumbscrew 415949G10 1 7 7 7 6 6 6
11 Mechanical Bin Control 2A4393G01 1 1 1 1 1 1
12 Main Transformer 4A0817-01 1
13 Voltage Tap Switch 4A1477-01 1
Material or Model
Number Part Number
Main Assembly
3A5997G01 1 1
3A6040-01 1 1 1 1 1 1
to
U-0 U-1
U-2
(G-H)
U-2
(J-L)
(M)
to
V-1
V-2
to
C-1
C-2
E-0
Refrigeration Circuit
14 Compressor RS55C2E-CAV 4A4072-01 1 1 1 1 1 -
RST61C1E-CAV 4A5079-01 1 1
15 Evaporator 106396G01 1 1 1 1 1 1 1
16 Receiver Tank 437652-01 1 1 1 1 1 1 1
17 Drier 4A2666-01 1 1 1 1 1 1 1
18 Thermostatic Expansion
Val ve
19 Thermostatic Expansion
Valve Cover
20 Thermostatic Expansion
Valve Bulb Holder
21 Hot Gas Valve Body 4A3978-01 1 1 1 1 1 1 1
22 Valve Coil 4A3277-01 2 2 2 2 2 2 2
23 Thermistor 429006-03 1 1 1 1 1 1 1
24 Thermistor Holder 427430-01 1 1 1 1 1 1 1
25 Strainer 441569-02 1 1 1 1 1 1 1
26 Heat Exchanger 2A3850G03 1 1 1 1 1 -
27 High-Pressure Switch 433441-07 1 1 -
28 Crankcase Heater 4A5397-02 1 1 1 1 1 -
4A1482-01 1 1 1 1 1 1 1
3A0944-01 1 1 1 1 1 1 1
3A0107-01 1 1 1 1 1 1 1
2A5448G02 1 1
463180-04 1 1 1 1 1
4A5091-01 1 1
10
Page 11
B. Water Circuit
KM-650M_H
R-0 to E-0
12
30
26
11
41
13
32
10
9
25
24
14
38
37
16
17
31
18
19
34
40
29
35
26
27
39
22
33
20
21
23
36
Pump Motor Assembly
3
2
4
7a
6
15
1
5
8
28
11
7
Page 12
Title: B. Water Circuit Model: KM-650M_H
Required Number
R-0
V-2
Index
No. Description
1 Pump Motor Assembly PA0613 3A2638A03 1 1
2 Mechanical Seal 465627-01 1 1
3 Pump Flange 3A2988-01 1 1
4 Pump Gasket 4A2974-01 1 1
5 Impeller 433522-01 1 1
6 Pin 4A0648-01 1 1
7 Pump Housing 211409-01 1 1
7a Screw 4A3871-01 4 4
8 Pump Motor Bracket 211408-01 1 1
9 Water Supply Pipe 4A5216G04 1 1
10 Rubber Gasket 413854-03 1 1
11 Inlet Water Valve 3U0111-03 1 -
12 Spray Tube 1A0260-02 1 1
13 Spray Guide (A) 208586-01 6 6
14 Float Switch 4A3624-01 1 1
15 Float Switch Connector 426799-01 1 1
16 Drain Valve Housing 321001-01 1 1
17 Drain Valve Seat 433705-01 1 1
18 Drain Valve Spring 322110-01 1 1
19 Drain Valve O-ring 7611-G035 1 1
20 Overow Cap 321002-01 1 1
21 Overow Pipe 430722-01 1 1
22 O-Ring 4A1234-01 1 1
23 Cleaning Valve Handle 215383-01 1 1
24 Cleaning Valve Microswitch 4A2546-01 1 1
25 Cleaning Valve Ball Valve 439293-01 1 1
26 Cleaning Valve Male Adaptor 325826-01 2 2
27 Cleaning Valve O-Ring 7611-P018 2 - Use thread sealant tape
28 Suction Hose 433466-01 1 1
29 Vinyl Hose L=110 mm 7716-2025 1 1
30 Distributor A (Tee) 4A0177-01 1 1
31 Distributor (Tee) 432426-01 1 1
32 Water Supply Tube 2A0079-01 1 1
33 Drain Hose 433468-01 1 1
34 Rubber Hose (A) 4A1551-01 1 1
35 Vinyl Hose L=250 mm 7716-2025 1 1
36 Cube Guide 212088-01 1 1
37 Silicone Hose L=140 mm 7730I3812 1 1
38 Silicone Hose L=140 mm 7730I3896 1 1
39 Rubber Hose (B) 4A1551-02 1 1
40 Rubber Ring 439236-01 1 1
41 Plug 4A0176-01 2 2
Hose Clamp 18 mm 427443-05 1 1
Hose Clamp 25 mm 427443-03 9 9
Hose Clamp 20 mm 427443-06 1 1
Material or
Model Number Part Number
3U0111-02 1
Hose Clamps
to
V-1
to
E-0
12
Page 13
C. Control Box Assembly
KM-650M_H
R-0 to E-0
14
4
2
8
MRH D-2 and Later
1
Crankcase
Heater Relay
X-11
X-10
10 11
3
12
6
9a
9
7
V-2 and Earlier
15
13
11
16
14
12
All
13
5
V-3 and Later
A
B
KM-650MAH and KM-650MWH
V-3 and Later
KM-650MRH
13
Page 14
Title: C. Control Box Assembly Model: KM-650M_H
Index
No. Description
1 Start Capacitor 175-216MFD,
2 Start/Relay 4A1107-12
3 Toggle Switch 443119-01
4 Control Transformer 3A0172-01
5 Magnetic Contactor 428393-01
Compressor Relay KM-650MAH
6 Pump Motor Capacitor 5.5MFD,
7 Fan Motor Capacitor KM-650MAH
8 Run Capacitor 25MFD,
9 "E" Control Board 2A1410-01
"G" Control Board 2A3792-01
9a Control Board Support 4A0336-03
10 Fuse Holder 4A3449-01
11 Fuse AGC10A,
12 Bin Control Thermostat 4A2879-01
13 Bin Control Wire Harness L=90 mm 4A2200G04
14 Relay
(X-10, X-11, and
Crankcase Heater)
Material or
Model Number Part Number
3A0076-19
330VAC
72-86MFD,
330VAC
KM-650MWH
KM-650MRH 4A5096-01
250VAC
5.0MFD,
250VAC
370VAC
17.5MFD,
440VAC
250VAC
KM-650MAH
KM-650MWH
KM-650MRH
3A1414-01
4A1107-19
4A3140-01
4A3140-01
443192-03
443192-02
3A2005-06
3A2005-16
4A5443-01
4A0893-07
406132-07
Required Number
S-2
(L)
U-1
R-0
S-2
to
to
S-1
(E)
U-0
V-1 V-2
1 1 1 1 -
1 1 1 1 -
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 -
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 -
1 - 1 -
1 - 1 1 1 1 1
4 4 4 4 4 4 4 4
1 1 1 1 1 1 -
1 1 1 1 1 1 1 1
1 - 1 -
1 - 1 1 1 1 1
V-3
B-0
to
to
A-1
D-1
1 1 1 1
1 1 1 1
1 1 1
1 1 -
1 1 1 1
1 1
2 2 2 2
2 2 2 3
D-2
to
E-0
1
14
Page 15
D. Accessories & Labels
KM-650M_H
R-0 to E-0
1
2
Title: D. Accessories & Labels Model: KM-650M_H
Index
No. Description
1 Hoshizaki Emblem Label 4A0560-01 1
2 Penguin Label 4A0526-01 1
3 Universal Brace 4A0363-01 2
3a Hex Bolt 5×12, SS 7B02-0512 2
Material or
Model Number Part Number
15
Required Number
R-0
to
E-0
Loading...