Hoshizaki KML351MAH Parts List

Hoshizaki

Hoshizaki America, Inc.

Low-Profile Modular Crescent Cuber

Models
KML-351MAH

“A Superior Degree

of Reliability”

www.hoshizaki.com

KML-351MWH

PARTS LIST

Number: 71267
Issued: 5-9-2008
Revised: 10-13-2014

CONTENTS

Auxiliary Codes ...................................................................................................................... 3

Note About Ordering Parts .................................................................................................... 3

A. Ice Cuber Assembly and Refrigeration Circuit ................................................................... 4

KML-351MAH .................................................................................................................... 4

KML-351MWH ................................................................................................................... 7

B. Water Circuit .................................................................................................................... 10

C. Control Box Assembly ..................................................................................................... 12

D. Accessories & Labels ...................................................................................................... 14

2

Auxiliary Codes

KML-351MAH S-0 March 2007

T-1 June 2008
U-0 January 2009
U-1 July 2009
U-2 September 2009
V-0 January 2010
V-1 April 2010
A-0 February 2011
A-1 September 2011
B-0 January 2012
C-0 January 2013
D-0 January 2014

KML-351MWH S-0 March 2007
T-0 April 2008
U-0 January 2009
U-1 July 2009
V-0 January 2010
V-1 April 2010
A-0 January 2011
A-1 September 2011
B-0 January 2012
C-0 January 2013
C-1 April 2013
C-2 June 2013
D-0 January 2014

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
signicant 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.

3

A. Ice Cuber Assembly and Refrigeration Circuit

KML-351MAH

S-0 to D-0

5

22

22a

23

2

10

V-1 and Later

10a

28

8

1

8a

29 30

9

6

26

4

24

37

7

15

31

17

12

25 27

18

19

33

14

38

36

35

11

32

3

11a

37

19 21

S-0

11

11a

32

19 20

38

34

S-0

35

13

16

T-0 to U-1

13a

16

T-0 and Later

38

37

32

37

38

19

20

U-2 to V-0

4

Title: A. Main Assembly and Refrigeration Circuit Model: KML-351MAH

Required Number

T-1

Index

No. Description

1 Front Panel 3A1859A01 1 1 1 1 1
2 Top Panel 3A1862A01 1 1 1 1 1
3 Right Side Panel 2A2111G01 1 1 1 1 1
4 Front Insulation 2A0664G01 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 Louver 1A0548-01 2 2 2 2 2

8a Push Retainer 4A2414-01 6 6 6 6 6

9 Air Filter 2A2063G01 2 2 2 2 2

10 Bin Control Cover 3A0664G01 1 1 1 1 1

10a Thumbscrew 415949G08 2 2 2 2 2

11 Bin Control Thermostat

Extension Bracket

11a Thumbscrew 415949G10 2 2 2 2 2

12 Spacer 443545-01 2 ­13 Bin Control Bulb Holder 3A3903-01 1 1 1 1

13a Thumbscrew 415949G11 2 2 2 2

14 NSF Plate 4A4401G01 1 1 1 1
15 Capillary Ring 425307-01 1 1 1 1 1
16 Silicone Hose L=310 mm 7730I3812 1 1 1 1 1

Material or
Model Number Part Number

Main Assembly

2A4540A01 1

4A3436-01 1 ­4A4358-01 1 1 1 1

S-0

to

U-0 U-1

U-2

to

V-0

V-1

to

D-0

Refrigeration Circuit

17 Condenser 2A0779-01 1 1 1 1 -

2A0640-01 1

18 Compressor 4A2456-01 1 -

4A2300-01 1 1 1 ­4A5090-01 1

19 Protector 4A2499-01 1 -

4A1805-01 1 1 1 -

4A5120-01 1
20 Protector Holder 437339-01 1 1 1 ­21 Wire Kit 4A2990-01 1 ­22 Fan Motor 4A3158-01 1 1 1 1 1

22a Self Locking Nut 7N21I0832 4 4 4 4 4

23 Fan Blade 4A4014-01 1 -

444898-01 1 1 1 -

4A4014-01 1
24 Evaporator Assembly 2A0717G01 1 1 1 1 1
25 Thermostatic Expansion Valve 4A1684-01 1 -

4A1838-02 1 1 1 -

452870-01 1

5

Title: A. Main Assembly and Refrigeration Circuit Model: KML-351MAH

Required Number

T-1

Index

No. Description

26 Thermostatic Expansion Valve

Bulb Holder

27 Thermostatic Expansion Valve

Cover

28 Thermistor 429006-03 1 1 1 1 1
29 Thermistor Holder 427430-01 1 1 1 1 1
30 Thermistor Insulation A 439368-01 1 1 1 1 1
31 Thermistor Insulation B 439368-02 1 1 1 1 1
32 High-Pressure Switch 433441-07 1 1 1 -

33 Hot Gas Valve Body 4A3978-01 1 1 1 1 1
34 Liquid Line Valve Body 4a3276-01 1 ­35 Valve Coil 4A3277-01 2 1 1 1 1
36 Drier 4A2666-01 1 1 1 1 1
37 Heat Exchanger 2A3912G01 1 -

38 Strainer 441569-02 1 -

Material or
Model Number Part Number

3A0107-01 1 ­3A0112-01 1 1 1 ­3A0107-01 1
3A0944-01 1 ­4A1168-01 1 1 1 ­3A0944-01 1

463180-04 1 1

2A1498G02 1 ­2A5340G01 1 1 ­2A4894G01 1

4A0397-01 1 1 ­441569-02 1 1

S-0

to

U-0 U-1

U-2

to

V-0

V-1

to

D-0

6

A. Main Assembly and Refrigeration Circuit

KML-351MWH

S-0 to D-0

6

2

25

26 27 28

5

34

24

21

19

20

8

8a

7

13

4

37

36

15

U-1 (J) and Later

29

33

22 23

31

35

32

11

9a

9

14

11a

11

32

18

17

1

16

10

9a

9

S-0

14

30

12

T-0 and Later

29

36

37

15

High-Pressure Switch Detail

S-0 to U-1(H)

Condenser Detail

C-2 and Later

7

Title: A. Ice Cuber Assembly and Refrigeration Circuit Model: KML-351MWH

Required Number

U-1

T-0

Index

No. Description

1 Front Panel 3A1859A02 1 1 1 1 1 1

2 Top Panel 3A1862A01 1 1 1 1 1 1
3 Right Side Panel 2A2111G01 1 1 1 1 1 1
4 Front Insulation 2A0664G01 1 1 1 1 1 1
5 Top Insulation 215730G01 1 1 1 1 1 1
6 Control Box Cover 3A2371-01 1 1 1 1 1 1
7 Junction Box Cover 433410-01 1 1 1 1 1 1
8 Bin Control Cover 3A0664G01 1 1 1 1 1 1

8a Thumbscrew 415949G08 2 2 2 2 2 2

9 Bin Control Thermostat

Extension Bracket

9a Thumbscrew 415949G10 2 2 2 2 2 2
10 Spacer 443545-01 2 ­11 Bin Control Bulb Holder 3A3903-01 1 1 1 1 1

11a Thumbscrew 415949G11 2 2 2 2 2

12 NSF Plate 4A4401G01 1 1 1 1 1
13 Capillary Ring 425307-01 1 1 1 1 1 1
14 Silicone Hose L=310 mm 7730I3812 1 1 1 1 1 1

Material or
Model Number Part Number

Main Assembly

4A3436-01 1 ­4A4358-01 1 1 1 1 1

S-0

to

U-0

U-1

(G-H)

(J)

to

V-0

V-1

to

C-1

C-2

to

D-0

Refrigeration Circuit

15 Condenser HS-0160 2A2359G01 1 1 1 1 1 -

3A7321-01 1

16 Compressor 4A2456-01 1 1 1 1 1 1
17 Protector 4A2499-01 1 1 1 1 1 1
18 Wire Kit 4A2990-01 1 1 1 1 1 1
19 Water Regulating Valve 4A0911-06 1 1 1 1 1 1
20 Male Connector 4A1087-01 1 1 1 1 1 1
21 Evaporator 2A0717G01 1 1 1 1 1 1
22 Thermostatic Expansion Valve 4A1684-01 1 1 1 1 1 1
23 Thermostatic Expansion Valve

Bulb Holder

24 Thermostatic Expansion Valve

Cover
25 Thermistor 429006-03 1 1 1 1 1 1
26 Thermistor Holder 427430-01 1 1 1 1 1 1
27 Thermistor Insulation A 439368-01 1 1 1 1 1 1
28 Thermistor Insulation B 439368-02 1 1 1 1 1 1

3A0107-01 1 1 1 1 1 1

3A0944-01 1 1 1 1 1 1

8

Title: A. Ice Cuber Assembly and Refrigeration Circuit Model: KML-351MWH

Required Number

U-1

T-0

Index

No. Description

29 High-Pressure Switch 433441-05 1 1 1 -

30 Hot Gas Valve Body 4A3978-01 1 1 1 1 1 1
31 Liquid Line Valve Body 4A3276-01 1 1 1 1 1 1
32 Valve Coil 4A3277-01 2 2 2 2 2 2
33 Drier 4A2666-01 1 1 1 1 1 1
34 Heat Exchanger 2A3912G01 1 1 1 -

35 Strainer 441569-02 1 1 1 1 1 1
36 Copper Tube A 3A2174G01 1 1 1 1 1 1
37 Copper Tube B 3A2149G01 1 1 1 1 1 1

Material or
Model Number Part Number

463180-05 1 1 1

2A5334G01 1 1 1

S-0

to

U-0

(G-H)

U-1

(J)

to

V-0

V-1

to

C-1

C-2

to

D-0

9

B. Water Circuit

KML-351MAH, KML-351MWH

S-0 to D-0

4

7

5

16

18

6

9

31

12

13

18a

10

32

15

11

1

2

3

17

17

8

27

26

28

28a

25

24

22

30

19

14

29

34

33

U-1 and Later

10

20

18

14

21

29

23

S-0 to U-0

Title: B. Water Circuit Model: KML-351MAH, KML-351MWH

T-0

U-1

Index

No. Description

1 Water Supply Pipe 4A0768G04 1 1 1 1
2 Rubber Gasket 413854-03 1 1 1 1
3 Inlet Water Valve KML-351MAH 3U0150-01 1 -

4 Spray Tube 1A0260-02 1 1 1 1
5 Spray Guide 208586-01 6 6 6 6
6 Water Supply Tube 2A0079-01 1 1 1 1
7 Plug 4A0176-01 2 2 2 2
8 Water Supply Tee 4A1006-01 1 1 1 1

9 Flange 439267-01 1 1 1 1
10 Insulation E 4A0392-01 1 1 1 1
11 Elbow 4A0393-01 1 1 1 1
12 Connecting Pipe 3A1335-01 1 1 1 1
13 Cube 2A0660-01 1 1 1 1
14 Pump Hose 4A1007-01 1 1 -

Hose B 325867-01 1 1
15 Rubber Ring 4A1004-01 1 1 1 1
16 Bypass Hose 4A1005-01 1 1 1 1
17 Drain Valve/Wash Valve 4A3722-01 2 2 2 2
18 Pump Motor 2A2861-01 1 1 -

18a Thumbscrew 415949G11 1 1

19 Pump Motor Bracket 2A4920G01 1 1
20 Float Switch 4A3624-01 1 1 1 1
21 Float Switch Bracket 327757-01 1 1 1 1
22 Float Switch Cover 3A0665-01 1 1 1 1
23 Float Switch Spacer KML-351MAH 4A0650-01 1
24 Vinyl Hose L=150 mm 7716-1216 1 1 1 1
25 Vinyl Hose L=325 mm 7716-1519 1 1 1 1
26 Vinyl Hose L=65 mm 7716-1519 1 1 1 1
27 Joint Pipe 439329-01 1 1 1 1
28 Tooth Washer (Pump Ground) 7R21-0400 1 1 1 1

28a Thumbscrew (Pump Ground) 4×8, SS 415949G11 1 1 1 1

29 Pump Motor Bracket

Insulation A

30 Pump Motor Bracket

Insulation B
31 Bypass Hose Insulation A1 4A1259-01 1 1 1 1
32 Bypass Hose Insulation A2 4A1260-01 1 1 1 1
33 Drain Plug 309246-01 1 1 1 1
34 O-Ring 7611-P015 1 1 1 1

Hose Clamp 25 mm, SS 427443-03 3 3 4 4

Hose Clamp 18 mm, SS 427443-05 8 8 8 8

Hose Clamp 20 mm, SS 427443-06 2 2 2 2

Hose Clamp 27 mm, SS 427443-08 1 1 -

Material or
Model Number Part Number

3U0111-04 1 1 1

KML-351MWH 3U0150-01 1 1 1 1

4A4259-01 1 1

4A1052-01 1 1 ­4A4783-01 1 1
4A1053-01 1 1 1 1

Hose Clamps

S-0

to

U-0

to

V-0

Required Number

V-1

to

D-0

11

C. Control Box Assembly

KML-351MAH, KML-351MWH

S-0 to D-0

10

9

15

X11

1

X10

8 9

Service

(X12)

5 6

4

11

14

12 13

V-1 and Later

12

7

S-0 to V-0

23

Title: C. Control Box Assembly Model: KML-351MAH, KML-351MWH

Required Number

T-0

U-1

V-1

Index

No. Description

1 Relay (Service (X12), X10, and

X11)

2 Control Switch 443119-01 1 1 1 1 1
3 Service Switch 4A0985-01 1 1 1 1 1
4 Control Transformer 3A0172-01 1 1 1 1 1
5 Control Board KML-351MAH 2A1410-01 1 1 1 -

6 Control Board Support 4A0336-03 4 4 4 4 4
7 Magnetic Contactor 428393-01 1 1 1 -

Compressor Relay 4A3140-01 1 1

8 Fan Motor Capacitor KML-351MAH

9 Run Capacitor KML-351MAH

10 Start Capacitor KML-351MAH

11 Start Relay KML-351MAH 4A1107-14 1 -

12 Fuse Holder 4A3449-01 1 1 1 1 1
13 Fuse AGC-10A,

14 Bin Control Thermostat 4A2879-01 1 1 1 1 1

15 Pump Motor Capacitor 2.5MFD,

Material or
Model Number Part Number

KML-351MAH 406132-07 1 1 1 3 3
KML-351MWH 406132-07 1 1 1 1 1

2A3792-01 1 1

KML-351MWH 2A1410-01 1 1 1 1 -

2A3792-01 1

443192-02 1 1 1 1 1
5MFD,
250VAC

3A2005-01 1 ­20MFD,
440VAC

KML-351MAH

15MFD,
370VAC

KML-351MAH

35MFD,
440VAC

KML-351MWH

20MFD,
440VAC

72-86MFD,
330VAC

KML-351MAH

243-292MFD,
115VAC

KML-351MAH

243-292MFD,
165VAC

KML-351MWH

72-86MFD,
330VAC

KML-351MWH 4A1107-14 1 1 1 1 1

250VAC

250VAC

3A2005-08 1 1 -

3A2005-12 1 1

3A2005-01 1 1 1 1 1

3A1414-01 1 -

3A0076-10 1 1 -

3A0076-20 1 1

3A1414-01 1 1 1 1 1

4A1107-11 1 1 -

4A1107-18 1 1

4A0893-07 1 1 1 1 1

4A2128-05 1 1 1

S-0

to

U-0

to

V-0

to

C-0

C-1

to

D-0

13

D. Accessories & Labels

KML-351MAH, KML-351MWH

S-0 to D-0

1

2

Title: D. Accessories & Labels Model: KML-351MAH, KML-351MWH

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, SS 7B02-0512 2

Material or
Model Number Part Number

14

Required Number

S-0

to

D-0