Hoshizaki KML-351MAH User manual

Hoshizaki
“A Superior Degree
of Reliability”
www.hoshizaki.com
Models
KML-351MAH
KML-351MWH
Low-Profile Modular Crescent Cuber
Hoshizaki America, Inc.
Number: 71267
Issued: 5-9-2008
PARTS LIST
™


CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 3
Material Abbreviations ........................................................................................................... 4
A. Ice Cuber Assembly .......................................................................................................... 5
KML-351MAH .................................................................................................................... 5
KML-351MWH ................................................................................................................... 8
B. Refrigeration Circuit ........................................................................................................ 10
KML-351MAH .................................................................................................................. 10
KML-351MWH ................................................................................................................. 14
C. Water Circuit ................................................................................................................... 17
D. Control Box Assembly ..................................................................................................... 0
E. Label Location ................................................................................................................. 
KML-351MAH .................................................................................................................. 
KML-351MWH ................................................................................................................. 4
F. Top Panel Assembly ....................................................................................................... 6
G. Front Panel Assembly ..................................................................................................... 7
H. Accessories ..................................................................................................................... 8

3
Auxiliary Codes
KML-351MAH S-0 March 007
T-0 June 008
KML-351MWH S-0 March 007
T-0 April 008
Auxiliary Code Breakdown
K-0
Designates the year. "K" indicates the year 000. Years progress or regress in alphabetical order.
"J" is 1999, "L" is 001, "M" is 00, and so on. The letters "I" and "O" were skipped.
Designates signicant part changes within the same year for this model. Base is 0 and this number
advances for each change.
Example: S-1
"S" indicates 007.
"1" indicates the rst signicant part change for 007.
Note About Ordering Parts
Most assemblies cannot be ordered as complete units; parts in the assemblies generally must be ordered
separately.

4
Material Abbreviations
ALUMINUM
AL = Aluminum
COPPER
CU = Copper
PLASTIC
ABS = Acrylonitrile -butadiene - styrene
AC = Polyacetal
EVA = Ethylene vinyl acetate
PA = Polyamide = Nylon
PC = Polycarbonate
PE = Polyethylene
PES = Polyester
PETP = Polyethylene terephthalate = Tetlon
PP = Polypropylene
PS = Polystyrene
PTFE = Polytetrauoroethylene = Teon
PUR = Polyurethane
PVC = Polyvinyl chloride
RUBBER
VN = Vinyl Nitrile
EPDM = EP rubber
NBR = Nitrile butadiene rubber
NR = Natural rubber
NP = Neoprene
SI.R = Silicone rubber
SY.R = Synthetic rubber
EPH = Epichlorohydrin
STEEL
GS = Galvanized steel
SS = Stainless steel
PS = Plated steel
PAS = Primed steel

5
A. Ice Cuber Assembly
KML-351MAH
S-0
B
C
DD1
E
F
GG1
1
2a
2
3
4
5a
5
6
7
8
9
10
19
11
12
13 13a
14
15
16
17
21
22
20
23
18
24
25

6
A. Ice Cuber Assembly
KML-351MAH
T-0
B
C
DD1
E
F
GG1
1
2a
2
3
4
5a
5
6
8
9
10
19
11
12
13 13a
14
15
16
17
21
22
20
23
18
26
27 28

7
Title: A. Ice Cuber Assembly Model: KML-351MAH
Index
No. Description
Material or
Model Number Part Number
Required Number
S-0 T-0
B Refrigeration Circuit - 1A143A01 1 -
1A0445A0 1
C Water Circuit - 1A1186A01 1 -
1A0438A0 1
D Control Box Assembly - A398A01 1 -
A541A01 1
D1 T Screw 4×8 7P31-0408 3 3
E Label Location - 3A4115A01 1 -
3A5019A01 1
F Top Panel Assembly - 3A186A01 1 1
G Front Panel - 3A1859A01 1 1
G1 Truss Head Screw 4×8, SS 7C3-0408 1 1
1 Evaporator Case - A38G01 1 -
A113G0 1
 Control Box Cover GS 3A371-01 1 1
a T Screw 4×8 7P31-0408 3 3
3 Square Washer BRASS 433537-0 1 1
4 Screw - Grounding BRASS 433304-0 1 1
5 Junction Box Cover GS 433410-01 1 1
5a T Screw 4×8 7P31-0408 1 1
6 Thermostat Extension Bracket - 4A3436-01 1 -
4A4358-01 1
7 Spacer - 443545-01  -
8 Thumbscrew SS, ABS 415949G10  
9 Bin Control Cover GS 3A0664G01 1 1
10 Capillary Ring - 45307-01 1 1
11 Top Insulation PP 15730G01 1 1
1 Front Insulation - A4540A01 1 -
A0664G01 1
13 Side Panel (R) SS A111G01 1 1
13a T Screw 4×8, SS 7P3-0408 1 1
14 Louver (B) ABS 1A0548-01  
15 Push Retainer - 4A414-01 6 6
16 Air Filter (B) ABS A063G01  
17 Bushing SR-30-1 4047-03 1 1
18 Wire Saddle VWS438-C 4A0338-0  
19 Thumbscrew SS, ABS 415949G08  
0 Gasket L=76 4A0808L0 1 1
1 Gasket L=655 4A0808L0  
 Gasket L=190 4A0808L0 1 1
3 Silicone Hose L=310 7730I381 1 1
4 Gasket L=170 4A0808L0 1 -
5 Gasket L=11 4A0808L0 1 -
6 Bulb Holder - 3A3903-01 1
7 Thumbscrew SS, ABS 415949G11 
8 NSF Plate - 4A4401G01 1

8
A. Ice Cuber Assembly
KML-351MWH
S-0, T-0
B
C
DD1
E
F
GG1
1
2a
2
3
4
5a
5
6
7
8
9
10
16
11
12
13 13a
14
15
17
18
19
20
T-0 and later
1

3
S-0

9
Title: A. Ice Cuber Assembly Model: KML-351MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
S-0 T-0
B Refrigeration Circuit - 1A144A01 1 1
C Water Circuit - 1A1186A01 1 1
D Control Box Assembly - A398A0 1 1
D1 T Screw 4×8 7P31-0408 3 3
E Label Location - 3A4116A01 1 1
F Top Panel Assembly - 3A186A01 1 1
G Front Panel - 3A1859A0 1 1
G1 Truss Head Screw 4×8, SS 7C3-0408 1 1
1 Evaporator Case - A38G01 1 1
 Control Box Cover GS 3A371-01 1 1
a T Screw 4×8 7P31-0408 3 3
3 Square Washer BRASS 433537-0 1 1
4 Screw - Grounding BRASS 433304-0 1 1
5 Junction Box Cover GS 433410-01 1 1
5a T Screw 4×8 7P31-0408 1 1
6 Thermostat Extension Bracket - 4A3436-01 1 -
4A4358-01 1
7 Spacer - 443545-01  -
8 Thumbscrew SS, ABS 415949G10  
9 Bin Control Cover GS 3A0664G01 1 1
10 Capillary Ring - 45307-01 1 1
11 Top Insulation PP 15730G01 1 1
1 Front Insulation PP A0664G01 1 1
13 Side Panel (R) SS A111G01 1 1
13a T Screw 4×8, SS 7P3-0408 1 1
14 Bushing SR-30-1 4047-03 1 1
15 Wire Saddle VWS438-C 4A0338-0  -
Clamp - 4A338-01 
16 Thumbscrew SS, ABS 415949G08  
17 Gasket L=655 4A0808L0  
18 Gasket L=190 4A0808L0 1 1
19 Gasket L=76 4A0808L0 1 1
0 Silicone Hose L=310 7730I381 1 1
1 Bulb Holder - 3A3903-01 1
 Thumbscrew SS, ABS 415949G11 
3 NSF Plate - 4A4401G01 1

10
B. Refrigeration Circuit
KML-351MAH
S-0
1a
1
a

3a
3
4a
4
5a
55b 5c 6789
10 10a
11 11a
1
13 13a
14
15
16 16a
17 17a
18
19 47
0
1

3
4
5
47
7 7a
6
47
45
9 9a
8
45
30 47
31 31a 35
34 35a 35b
3 3a 35
33 35a 35b
37
36
38
39
40
41
4
43
44
46 47
48

11
B. Refrigeration Circuit
KML-351MAH
T-0
1a
1
a

3a
3
4a
4
5a
55b 5c 678
10 10a
11 11a
1
13 13a
14
15
16 16a
17 17a
18
19
0
1
3
4
5
47
9 9a
8
45
30
47
3 3a 35
33 35a 35b
37
36
38
49
7 7a
6
47
45
30
39
41
4
48
50 51
5
53

1
Title: B. Refrigeration Circuit Model: KML-351MAH
Index
No. Description
Material or
Model Number Part Number
Required Number
S-0 T-0
1 Condenser Support GS 3A3870-01 1 -
3A0589-01 1
1a T Screw 4×8 7P31-0408 3 5
 Condenser - A0779-01 1 1
a T Screw 4×8 7P31-0408 5 5
3 Barrier GS 4A093-01 1 1
3a T Screw 4×8 7P31-0408  
4 Shroud GS 3A0597G0 1 -
3A0597G01 1
4a T Screw 4×8 7P31-0408 3 3
5 Compressor ASE3C3E-
CAA-0
4A456-01 1 -
RS43CE-
CAA-19
4A300-01 1
5a Spacer 08-0188-11 4A500-01 4 -
- 434404-01 4
5b Grommet 07-C10-03 4A81-01 4 -
- 434403-01 4
5c Bolt 8×40 437889-0 4 -
8×45 437889-01 4
6 Terminal Cover 505-0700-13 4A456F01 1 -
- 4A17F01 1
7 Protector Retainer 03-055-00 4A456F0 1 -
Spring Clip - 4A17F0 1
8 Protector T0736/J5 4A499-01 1 -
Motor Protector - 4A1805-01 1
9 Wire Kit - 4A990-01 1 -
10 Fan Motor Bracket GS 3A3967-01 1 -
A0181-01 1
10a Hex Head Bolt w/Washer (LF) 5×1 7B013051 4 4
11 Fan Motor 5KCP84DFK148S 4A3158-01 1 1
11a Self Locking Nut NO. 8-3 7N1I083 4 4
1 Fan Blade AD10CW40 4A4014-01 1 -
- 444898-01 1
13 Evaporator Assembly - A0717G01 1 1
13a T Screw 4×16, SS 7P3-0416 4 4
14 Elbow CU 417395-03 1 1
15 Elbow CU 4A1059-01 1 1
16 Frame (A) GS A0645-01 1 1
16a T Screw 4×8 7P31-0408 4 4
17 Frame (B) GS 3A0595-01 1 1
17a T Screw 4×8 7P31-0408 4 4
18 Expansion Valve HFE-10NHDU-3 4A1684-01 1 -
AN 1/ SW70 4A1838-0 1
19 Expansion Valve Cover PE FOAM 3A0944-01 1 -
4A1168-01 1
0 Holder / Expansion Valve - 3/8 SS 3A0107-01 1 -
Holder / Expansion Valve - 1/ 3A011-01 1
1 Clamp SS 443461-0 1 1
 Thermistor - 49006-03 1 1

13
Title: B. Refrigeration Circuit Model: KML-351MAH
Index
No. Description
Material or
Model Number Part Number
Required Number
S-0 T-0
3 Holder - Thermistor CU 47430-01 1 1
4 Insulation - Thermistor (A) PE FOAM 439368-01 1 1
5 Insulation - Thermistor (B) PE FOAM 439368-0 1 1
6 Pressure Switch ACB-1UB09 433441-07 1 1
7 Pressure Switch Bracket GS 434938-01 1 1
7a T Screw 4×8 7P31-0408 1 1
8 Insulated Rubber Tube EPDM 4A1008G01 1 1
9 Insulation Holder SS 3A1084-01 1 1
9a T Screw 4×8, SS 7P3-0408  
30 Access Valve TCJ-F0NH
DU-1
45779-01  
31 Valve Bracket - 436893-01 1 -
31a T Screw 4×8 7P31-0408  -
3 Line Valve Bracket GS 4A1406-01 1 1
3a T Screw 4×8 7P31-0408  
33 Valve Body - Hot Gas - 4A3978-01 1 1
34 Valve Body - Line - 4A376-01 1 -
35 Coil - Valve AMS-
C1HDU-3
4A377-01  1
35a Bolt - 4A377F01  1
35b Truss Head Screw 4×8 7C31-0408 4 
36 Drier C-03E16 4A666-01 1 1
37 Nylon Tie PLWP3H-TL 8911-0301 1 1
38 Heat Exchanger CU A391G01 1 -
A1498G0 1
39 Copper Tube (A) - Hot Gas CU A3915G0 1 -
4A1878-01 1
40 Process Tube CU 3A4098G01 1 -
41 Copper Tube (C) - High Side CU 3A4100G01 1 -
3A1316G01 1
4 Copper Tube (D) - High Side CU 3A4101G01 1 -
3A1311G01 1
43 Copper Tube (E) - High Side CU 3A410G01 1 -
44 Copper Tube - Line Valve CU 3A331-01 1 -
45 Insulation Tube L=30 776-100 3 
46 Insulation Tube L=00 776-3555 1 -
47 Cable Tie PLT-M 8911-000 1 -
CV-00 790-0010 14
48 Strainer - 441569-0 1 -
4A0397-01 1
49 Protector Holder - 437339-01 1
50 Copper Tube (A) - High Side CU 4A1846-01 1
51 Copper Tube (B) - High Side CU 3A1317-01 1
5 Copper Tube (B) - Hot Gas CU A150G01 1
53 Copper Tube (A) - Access Valve CU A133G01 1

14
B. Refrigeration Circuit
KML-351MWH
S-0, T-0
18
19
0
1

3
48
1a
1
a

3a
3
9a
9
4a
44b 4c 5678
11 11a
1
13
14 14a
15 15a
16
17 48
5 5a
4
48
45
7 7a
6
45
8 48
9 9a 33
3 33a 33b
30 30a 33
31 33a 33b
35
34
36
37
40
47 48
49
10 45 48
38 38a 46
39
41
4
43
44

15
Title: B. Refrigeration Circuit Model: KML-351MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
S-0
T-0
1 Condenser Support GS A367-01 1
1a T Screw 4×8 7P31-0408 4
 Condenser HS-0160 A359G01 1
a Hex Head Bolt w/Washer (LF) 5×1 7B013051 
3 Rear Panel (B) GS 3A0630G03 1
3a T Screw 4×8 7P31-0408 11
4 Compressor ASE3C3E-
CAA-0
4A456-01 1
4a Spacer 08-0188-11 4A500-01 4
4b Grommet 07-C10-03 4A81-01 4
4c Bolt 8×40 437889-0 4
5 Terminal Cover 505-0700-13 4A456F01 1
6 Protector Retainer 03-055-00 4A456F0 1
7 Protector T0736/J5 4A499-01 1
8 Wire Kit - 4A990-01 1
9 Water Regulator V46DA-6 4A0911-06 1
9a Truss Head Screw 4×6 7C31-0406 
10 Male Connector BRASS 4A1087-01 1
11 Evaporator Assembly - A0717G01 1
11a T Screw 4×16, SS 7P3-0416 4
1 Elbow CU 417395-03 1
13 Elbow CU 4A1059-01 1
14 Frame (A) GS A0645-01 1
14a T Screw 4×8 7P31-0408 
15 Frame (B) GS 3A0595-01 1
15a T Screw 4×8 7P31-0408 4
16 Expansion Valve HFE-10NHDU-3 4A1684-01 1
17 Expansion Valve Cover PE FOAM 3A0944-01 1
18 Holder / Expansion Valve - 3/8 SS 3A0107-01 1
19 Clamp SS 443461-0 1
0 Thermistor - 49006-03 1
1 Holder - Thermistor CU 47430-01 1
 Insulation - Thermistor (A) PE FOAM 439368-01 1
3 Insulation - Thermistor (B) PE FOAM 439368-0 1
4 Pressure Switch ACB-UB04 433441-05 1
5 Pressure Switch Bracket GS 434938-01 1
5a T Screw 4×8 7P31-0408 1
6 Insulated Rubber Tube EPDM 4A1008G01 1
7 Insulation Holder SS 3A1084-01 1
7a T Screw 4×8, SS 7P3-0408 
8 Access Valve TCJ-
F0NHDU-1
45779-01 
9 Valve Bracket - 436893-01 1
9a T Screw 4×8 7P31-0408 
30 Line Valve Bracket GS 4A1406-01 1
30a T Screw 4×8 7P31-0408 
31 Valve Body - Hot Gas - 4A3978-01 1
3 Valve Body - Line - 4A376-01 1

16
Title: B. Refrigeration Circuit Model: KML-351MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
S-0
T-0
33 Coil - Valve AMS-
C1HDU-3
4A377-01 
33a Bolt - 4A377F01 
33b Truss Head Screw 4×8 7C31-0408 4
34 Drier C-03E16 4A666-01 1
35 Nylon Tie PLWP3H-TL 8911-0301 1
36 Heat Exchanger CU A391G01 1
37 Copper Tube (A) - Hot Gas CU A3915G01 1
38 Copper Tube (A) CU 3A174G01 1
38a T Screw 4×8 7P31-0408 
39 Copper Tube (B) CU 3A149G01 1
40 Process Tube CU 3A4098G01 1
41 Copper Tube (C) - High Side CU 3A4107G01 1
4 Copper Tube (D) - High Side CU 3A4108G01 1
43 Copper Tube (E) - High Side CU 3A410G01 1
44 Copper Tube - Line Valve CU 3A331-01 1
45 Insulation Tube L=30 776-100 4
46 Insulation Tube L=650 776-133 1
47 Insulation Tube L=00 776-3555 1
48 Cable Tie PLT-M 8911-000 13
49 Strainer - 441569-0 1

17
C. Water Circuit
KML-351MAH, KML-351MWH
S-0, T-0
1a
1
10

4
0a
3a
3
5
6
7
8
9
11
1
13
14
15
16
17
18
19

0
3
5
a
3a
4 4a
6
5a
6a
7a
7
8
9
30
31
3
34 34a
35
36
39
19
19
19
19
14
40
40
19
37
38
41 4
33
1 1a
3b

18
Title: C. Water Circuit Model: KML-351MAH, KML-351MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
S-0 T-0
1 Water Supply Pipe CU 4A0768G04 1 1
1a T Screw 4×8 7P31-0408  
 Rubber Gasket NR 413854-03 1 1
3 Water Valve Bracket GS 31443-01 1 1
3a T Screw 4×8 7P31-0408 1 1
4 Water Valve KML-351MAH 3U0150-01 1 -
3U0111-04 1
KML-351MWH 3U0150-01 1 1
5 Spray Tube PE 1A060-0 1 1
6 Spray Guide (A) PE 08586-01 6 6
7 Water Supply Tube PE A0079-01 1 1
8 Plug - 4A0176-01  
9 Water Supply Tee SANTO-
PRENE
4A1006-01 1 1
10 Flange EPDM 43967-01 1 1
11 Insulation (E) PE FOAM 4A039-01 1 1
1 Elbow SANTO-
PRENE
4A0393-01 1 1
13 Connecting Pipe PE 3A1335-01 1 1
14 Hose Clamp SS, 5 mm 47443-03 3 3
15 Cube Guide (A) ABS A0660-01 1 1
16 Pump Hose EPDM 4A1007-01 1 1
17 Rubber Ring EPDM 4A1004-01 1 1
18 Bypass Hose SANTO-
PRENE
4A1005-01 1 1
19 Hose Clamp SS, 18 mm 47443-05 8 8
0 Solenoid Valve - 4A37-01  
0a Truss Head Screw 4×8 7C31-0408 4 4
1 Solenoid Valve Bracket - 4A3137-01 1 1
1a T Screw 4×8 7P31-0408  
 Solenoid Cover GS 4A0996-01 1 1
a T Screw 4×8 7P31-0408  
3 Pump OSP-
B15BEJ16
A861-01 1 1
3a Truss Head Screw 4×16, SS 7C3-0416 4 4
3b Wellnut 347011 4A1070-01  
4 Barrier - 4A997-01 1 1
4a T Screw 4×8, SS 7P3-0408  
5 Float Switch 13095 4A364-01 1 1
5a T Screw 4×8, SS 7P3-0408  
6 Float Switch Bracket ABS 37757-01 1 1
6a T Screw 4×1, SS 7P3-041  
7 Float Switch Cover ABS 3A0665-01 1 1
7a T Screw 4×1, SS 7P3-041 3 3
8 Vinyl Hose L=150 7716-116 1 1
9 Vinyl Hose L=35 7716-1519 1 1
30 Vinyl Hose L=55 7716-1519 1 1
31 Bushing OCB-875 48394-04 1 1
3 Wire Saddle VWS438-C 4A0338-0 8 8

19
Title: C. Water Circuit Model: KML-351MAH, KML-351MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
S-0 T-0
33 Joint Pipe - 43939-01 1 1
34 Tooth Washer (Pump Ground) M4 7R1-0400 1 1
34a T Screw (Pump Ground) 4×8 SS 7P31-0408 1 1
35 Insulation (A) - Pump Bracket PE FOAM 4A105-01 1 1
36 Insulation (B) - Pump Bracket PE FOAM 4A1053-01 1 1
37 Insulation (A1) - Bypass Hose NP 4A159-01 1 1
38 Insulation (A) - Bypass Hose NP 4A160-01 1 1
39 Hose Clamp SS, 7 mm 47443-08 1 1
40 Hose Clamp SS, 0 mm 47443-06  
41 Drain POLYACETAL 30946-01 1 1
4 O-Ring 1AP15 7611-P015 1 1

0
D. Control Box Assembly
KML-351MAH, KML-351MWH
S-0, T-0
1
a

3a
3
45
6a
6
789a
9
10 10a
11 1
1
1
1
13
13
14
15
16 16a
17 18
19 19a
0