KML-451MWH

Hoshizaki American, Inc. KML-451MWH, KML-451MAH User manual

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Hoshizaki
“A Superior Degree
of Reliability”
www.hoshizaki.com
Models
KML-451MAH
KML-451MWH
Modular Crescent Cuber
Hoshizaki America, Inc.
Number: 71262
Issued: 10-12-2006
Revised: 9-25-2009
PARTS LIST
CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 3
Material Abbreviations ........................................................................................................... 4
A. Ice Cuber Assembly .......................................................................................................... 5
KML-451MAH .................................................................................................................... 5
KML-451MWH ................................................................................................................... 8
B. Refrigeration Circuit ........................................................................................................ 10
KML-451MAH .................................................................................................................. 10
KML-451MWH ................................................................................................................. 14
C. Water Circuit ................................................................................................................... 18
D. Control Box Assembly ..................................................................................................... 
E. Label Location ................................................................................................................. 4
KML-451MAH .................................................................................................................. 4
KML-451MWH ................................................................................................................. 6
F. Top Panel Assembly ....................................................................................................... 8
G. Front Panel Assembly ..................................................................................................... 9
H. Accessories & Packaging ............................................................................................... 30
3
Auxiliary Codes
KML-451MAH R-0 June 006
S-1 January 007
S- December 007
T-0 January 008
T-1 November 008
T- December 008
U-0 January 009
U-1 August 009
KML-451MWH R-0 June 006
S-1 April 007
S- December 007
T-0 January 008
U-0 January 009
U-1 January 009
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.
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-451MAH
R-0 to U-1
1
B
C
G1
D
D1
E
F
G
5a
4
13a
3
5
7
9
11
1
13
14
15
16
17
19
18
0
10
a
1
6
S- and later

For Thermostat, see
"D. Control Box
Assembly"
4
3
R-0, S-1
6a
9a
a
b
8
6
Title: A. Ice Cuber Assembly Model: KML-451MAH
Index
No. Description
Material Or
Model Number Part Number
Required Number
R-0
S-1
S-
T-0
T-
U-0 T-1 U-1
B Refrigeration Circuit - 1A1143A01 1 1 -
1A1678A01 1 1
C Water Circuit - 1A1186A01 1 1 -
1A1186A0
1 -
1A1186A04 1
D Control Box Assembly - A541A01 1 1 -
A4901A01
1 -
A4901A03
1
D1 T Screw 4×8 7P31-0408 3 3 3 3
E Label Location - 3A3915A01 1 1 -
3A5154A01 1 -
3A5480A01 1
F Top Panel Assembly - 3A186A01 1 1 1 1
G Front Panel Assembly - 3A1859A01 1 1 1 1
G1 Truss Head Screw 4×8, SS 7C3-0408 1 1 1 1
1 Evaporator Case HS-1014 A113G0 1 1 1 1
Control Box Cover GS 3A371-01 1 1 1 1
a T Screw
4×8 7P31-0408 3 3 3 3
3 Square Washer Brass 433537-0 1 1 1 1
4 Screw-Grounding Brass 433304-0 1 1 1 1
5 Junction Box Cover GS 433410-01 1 1 1 1
5a T Screw 4×8 7P31-0408 1 1 1 1
6 Thermostat Extension Bracket SS 4A3436-01 1 -
4A4358-01 1 1 1
6a Thumbscrew SS, ABS 415949G10
7 Spacer PE 443545-01 -
8 Wire Saddle VWS438-C 4A0338-0
9 Bin Control Cover GS 3A0664G01 1 1 1 1
9a Thumbscrew SS, ABS 415949G08
10 Capillary Ring EP Rubber 45307-01 1 1 1 1
11 Top Insulation PP 15730G01 1 1 1 1
1
Front Insulation - A0664G01 1 1 -
A4540A01
1 1
13 Side Panel (R) SS A111G01 1 1 1 1
13a T Screw 4×8, SS 7P3-0408 1 1 1 1
14 Louver ABS 1A0548-01
15 Push Retainer - 4A414-01 6 6 6 6
16 Air Filter ABS A063G01
17 Bushing SR-30-1 4047-03 1 1 1 1
18 Gasket L=655 4A0808L0
19 Gasket L=190 4A0808L0 1 1 1 1
0
Gasket L=76 4A0808L0 1 1 1 1
1
Silicone Hose L=310 7730I381 1 1 1 1
7
Title: A. Ice Cuber Assembly Model: KML-451MAH
Index
No. Description
Material Or
Model Number Part Number
Required Number
R-0
S-1
S-
T-0
T-
U-0 T-1 U-1
 Bulb Holder - 3A3903-01 1 1 1
a
Thumbscrew - 415949G11
b
NSF Plate - 4A4401G01 1 1 1
3
Gasket L=170 4A0808L0 1 1
4
Gasket L=11 4A0808L0 1 1
8
A. Ice Cuber Assembly
KML-451MWH
R-0 to U-1
9
1
B
C
D
D1
E
F
G1
G
a
5a
13a
4
5
10
17
11
16
15
14
13
1
3
7
18
6
R-0, S-1
S- and later
19
For Thermostat, see
"D. Control Box
Assembly"
6a
9a
8
19a
19b
9
Title: A. Ice Cuber Assembly Model: KML-451MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
R-0
S-1
S-
to
U-0
U-1
(A-G)
U-1
(H-M)
B Refrigeration Circuit - 1A1144A01 1 1 -
1A1679A01 1 1
C Water Circuit - 1A1186A01 1 1 -
1A1186A0
1 -
1A1186A04 1
D Control Box Assembly - A541A0 1 1 -
A4901A0
1 -
A4901A04
1
D1 T Screw 4×8 7P31-0408 3 3 3 3
E Label Location - 3A3916A01 1 1 -
3A5155A01 1 -
3A5483A01 1
F Top Panel Assembly - 3A186A01 1 1 1 1
G Front Panel Assembly - 3A1859A0 1 1 1 1
G1 Truss Head Screw 4×8, SS 7C3-0408 1 1 1 1
1 Evaporator Case - A113G0 1 1 1 1
Control Box Cover GS 3A371-01 1 1 1 1
a T Screw
4×8 7P31-0408 3 3 3 3
3 Square Washer BRASS 433537-0 1 1 1 1
4 Screw-Grounding BRASS 433304-0 1 1 1 1
5 Junction Box Cover GS 433410-01 1 1 1 1
5a T Screw 4×8 7P31-0408 1 1 1 1
6 Thermostat Extension Bracket SS 4A3436-01 1 -
4A4358-01 1 1 1
6a Thumbscrew SS, ABS 415949G10
7 Spacer PE 443545-01 -
8 Wire Saddle VWS438-C 4A0338-0
9 Bin Control Cover GS 3A0664G01 1 1 1 1
9a Thumbscrew SS, ABS 415949G08
10 Capillary Ring EP RUBBER 45307-01 1 1 1 1
11 Top Insulation PP 15730G01 1 1 1 1
1
Front Insulation PP A0664G01 1 1 1 1
13 Side Panel (R) SS A111G01 1 1 1 1
13a T Screw 4×8, SS 7P3-0408 1 1 1 1
14 Bushing SR-30-1 4047-03 1 1 1 1
15 Gasket L=655 4A0808L0
16 Gasket L=190 4A0808L0 1 1 1 1
17 Gasket L=76 4A0808L0 1 1 1 1
18 Silicone Hose L=310 7730I381 1 1 1 1
19 Bulb Holder - 3A3903-01 1 1 1
19a Thumbscrew SS, ABS 415949G11
19b NSF Plate - 4A4401G01 1 1 1
10
B. Refrigeration Circuit
KML-451MAH
R-0 to T-0, T-, U-0
1a
1
19a
a
6
7
8
9
11
1
13
14
15
16
17
18
19
5
4

3
3a
4
4a
3
3a
5a
5b
5c
5
10
10a
11a
0
1a
1
1b
5a
6
8
6
7
9
30
31
3
33
34
35
36
37
38
41
4
43
44
45
41
4a
43a
41
41
46
46
THERMISTOR DETAIL
EXPANSION VALVE BULB DETAIL
39
40
40a
11
B. Refrigeration Circuit
KML-451MAH
T-1, U-1
1a
1
19a
a
6
7
8
11
1
13
14
15
16
17
18
19
5
4

4
4a
3
3a
5a
5b
5c
5
10
10a
11a
0
1a
1
1b
5a
8
6
7
9
30
3
33
34
35
36
37
38
39
40
41
4
43
44
41
40a
4a
43a
41
46
THERMISTOR DETAIL
EXPANSION VALVE BULB DETAIL
1
Title: B. Refrigeration Circuit Model: KML-451MAH
Index
No. Description
Material or
Model Number Part Number
Required Number
R-0
to
T-0
T-
U-0
T-1
U-1
1 Condenser Support GS 3A3870-01 1 1
1a T Screw 4×8 7P31-0408 5 5
Condenser S-0799 A0640-01 1 1
a T Screw
4×8 7P31-0408 3 3
3 Barrier GS 4A093-01 1 1
3a T Screw 4×8 7P31-0408
4 Shroud GS 3A0597G0 1 1
4a T Screw 4×8 7P31-0408 7 5
5 Compressor RS43CE-
CAA-19
4A300-01 1 -
RST45C1E-
CAA-0
4A4479-01 1
5a Spacer - 434404-01 4 -
4A595-01
4
5b Grommet - 434403-01 4 -
4A593-01
4
5c Bolt 8×45 437889-01 4 4
6 Terminal Cover - 4A300F01 1 -
4A4479F01 1
7 Spring Clip - 4A300F0 1 -
4A4479F0
1
8 Protector - 4A1805-01 1 -
4A4481-01 1
9 Protector Holder - 437339-01 1 -
10 Fan Motor Bracket GS 3A3967-01 1 1
10a Hex Head Bolt w/Washer (LF) 5×1 7B013051 4 4
11 Fan Motor 5KCP84
DFK148S
4A3158-01 1 1
11a Self Locking Nut NO. 8-3 7N1I083 4 4
1
Fan Blade AD10CW40 4A4014-01 1 1
13 Drier C-03E16 4A666-01 1 1
14 Nylon Tie PLWP3H-TL 8911-0301 1 1
15 Expansion Valve
HFE-10NHDU-4
4A4008-01 1 -
HFE-10NHDU-3
4A1684-01 1
16 Holder/Expansion Valve-3/8 SS 3A0107-01 1 1
17 Clamp SS 443461-0 1 1
18 Expansion Valve Cover PE FOAM 3A0944-01 1 1
19 Evaporator Assembly - A0717G01 1 1
19a T Screw 4×16 7P31-0416 4 4
0
Valve Body-Hot Gas
ATS-B7SHDU-
4A3978-01 1 1
1
Coil-Valve
AMS-C1HDU-3
4A377-01 1 1
1a
Bolt - 4A377F01 1 1
1b
Truss Head Screw 4×8 7C31-0408
 Pressure Switch ACB-1UB09 433441-07 1 -
ACB-1UB44 463180-04 1
13
Title: B. Refrigeration Circuit Model: KML-451MAH
Index
No. Description
Material or
Model Number Part Number
Required Number
R-0
to
T-0
T-
U-0
T-1
U-1
3
Pressure Switch Bracket GS 434938-01 1 -
3a T Screw
4×8 7P31-0408 1 -
4
Strainer - 4A0397-01 1 -
441569-0
1
5
Bracket GS 4A1406-01 1 1
5a T Screw
4×8 7P31-0408
6
Access Valve TCJ-
F0NHDU-1
45779-01
7
Copper Tube (A)-High Side Copper 3A3789G01 1 -
A4919G01
1
8
Copper Tube (C)-High Side Copper 3A3790G01 1 -
Copper Tube (B)-High Side 3A5164-01 1
9
Copper Tube (D)-High Side Copper 3A3788G01 1 1
30 Copper Tube (E)-High Side Copper 3A3783-01 1 -
4A4693-01 1
31 Copper Tube (A)-Hot Gas Copper 4A1878-01 1 -
3
Copper Tube (B)-Hot Gas Copper A3691G01 1 1
33 Copper Tube (A)-Access
Valve
Copper 3A3974G01 1 -
Copper Tube-Access Valve 3A4783G01 1
34 Heat Exchanger Copper A3685G01 1 -
A4894G01
1
35 Thermistor - 49006-03 1 1
36 Holder-Thermistor Copper 47430-01 1 1
37 Insulation-Thermistor (A) PE FOAM 439368-01 1 1
38 Insulation-Thermistor (B) PE FOAM 439368-0 1 1
39 Insulated Rubber Tube EPDM 4A1008G01 1 1
40 Insulation Holder SS 3A1084-01 1 -
4A390-01
1
40a T Screw 4×8 7P31-0408
41 Cable Tie PLTS-M 8911-000 1 14
4
Frame (A) GS A0645-01 1 1
4a T Screw
4×8 7P31-0408 4 4
43 Frame (B) GS 3A0595-01 1 1
43a T Screw 4×8 7P31-0408 4 4
44 Elbow COPPER 4A1059-01 1 1
45 Elbow COPPER 417395-03 1 -
46 Insulation Tube L=30 776-100 3 3
14
B. Refrigeration Circuit
KML-451MWH
R-0 to U-0
39
38
37
36
46
9
30
3
31
41
43
4
4
46
4
46
46
46
45
40
8
1a
3a
6a
8
4
a
b
c
5
0
1
14a
15
16
17a
19a
1
16a
4
46
3
a
16b
6
7
19
33
35
34
44
45a
44a
46
41a
31a
18
17
14
13
111
9
7
6
5
3
7a
4
10
1
EXPANSION VALVE BULB DETAIL
THERMISTOR DETAIL
15
B. Refrigeration Circuit
KML-451MWH
U-1
39
38
37
36
46
9
30
3
31
41
43
4
46
46
45
40
1a
6a
8
4
a
b
c
5
0
1
14a
15
16
17a
16a

3
a
16b
6
7
33
35
44
45a
44a
46
41a
31a
18
17
14
13
111
9
7
6
7a
3a
5
3
4
10
1
EXPANSION VALVE BULB DETAIL
THERMISTOR DETAIL
16
Title: B. Refrigeration Circuit Model: KML-451MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
R-0
to
U-0 U-1
1 Rear Panel (B) GS 3A0630G03 1 1
1a T Screw 4×8 7P31-0408 9 9
Compressor RS43CE-
CAA-19
4A300-01 1 -
RST55C1E-
CAA-0
4A4376-01 1
a
Spacer - 434404-01 4 -
4A595-01
4
b
Grommet - 434403-01 4 -
4A593-01
4
c
Bolt 8×45 437889-01 4 4
3 Terminal Cover - 4A300F01 1 -
4A4376F01 1
3a Spring Clip - 4A300F0 1 -
4A4376F0
1
4 Protector - 4A1805-01 1 -
4A634-0
1
5 Protector Holder - 437339-01 1 -
6 Condenser HS-0160 A359G01 1 1
6a Hex Head Bolt w/Washer (LF) 5×1 7B013051
7 Condenser Support GS A367-01 1 1
7a T Screw 4×8 7P31-0408 4 4
8 Drier C-03E16 4A666-01 1 1
9 Nylon Tie PLWP3H-TL 8911-0301 1 1
10 Expansion Valve
HFE-10NHDU-4
4A4008-01 1 -
HFE-10NHDU-3
4A1684-01 1
11 Holder/Expansion Valve 3/8 SS 3A0107-01 1 1
1
Clamp SS 443461-0 1 1
13 Expansion Valve Cover PE FOAM 3A0944-01 1 1
14 Evaporator Assembly - A0717G01 1 1
14a T Screw SS, 4×16 7P3-0416 4 4
15 Valve Body-Hot Gas ATS-
B7SHDU-
4A3978-01 1 1
16 Coil-Valve AMS-
C1HDU-3
4A377-01 1 1
16a Bolt - 4A377F01 1 1
16b Truss Head Screw 4×8 7C31-0408
17 Bracket GS 4A1406-01 1 1
17a T Screw 4×8 7P31-0408
18 Pressure Switch ACB-UB04 433441-05 1 -
ACB-1UB43 463180-05 1
19 Pressure Switch Bracket GS 434938-01 1 -
19a T Screw 4×8 7P31-0408 1 -
0
Strainer - 4A0397-01 1 -
441569-0
1
1
Access Valve - 45779-01
 Water Regulator V46DA-6 4A0911-06 1 1
a
Truss Head Screw 4×6 7C31-0406
17
Title: B. Refrigeration Circuit Model: KML-451MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
R-0
to
U-0 U-1
3
Male Connector BRASS 4A1087-01 1 1
4
Copper Tube (A)-High Side Copper 3A3789G01 1 -
A4919G01
1
5
Copper Tube (B)-High Side Copper 3A381G01 1 -
3A5165-01 1
6
Copper Tube (C)-High Side Copper 3A3813G01 1 1
7
Copper Tube (E)-High Side Copper 3A3783-01 1 -
4A4693-01 1
8
Copper Tube (A)-Hot Gas Copper 4A1878-01 1 -
9
Copper Tube (B)-Hot Gas Copper A3691G01 1 1
30 Copper Tube (A)-Access
Valve
Copper 3A3974G01 1 -
Copper Tube-Access Valve 3A4783G01 1
31 Copper Tube (A) Copper 3A174G01 1 1
31a T Screw 4×8 7P31-0408
3
Copper Tube (B) Copper 3A149G01 1 1
33 Heat Exchanger Copper A3685G01 1 -
A4894G01
1
34 Elbow Copper 417395-03 1 -
35 Elbow Copper 4A1059-01 1 1
36 Thermistor - 49006-03 1 1
37 Holder-Thermistor Copper 47430-01 1 1
38 Insulation-Thermistor (A) PE Foam 439368-01 1 1
39 Insulation-Thermistor (B) PE Foam 439368-0 1 1
40 Insulated Rubber Tube EPDM 4A1008G01 1 1
41 Insulation Holder SS 3A1084-01 1 -
4A390-01
1
41a T Screw 4×8 SS 7P3-0408
4
Insulation Tube L=30 776-100 4 4
43 Insulation Tube L=800 776-133 1 1
44 Frame (A) GS A0645-01 1 1
44a T Screw 4×8 7P31-0408 4 4
45 Frame (B) GS 3A0595-01 1 1
45a T Screw 4×8 7P31-0408 4 4
46 Cable Tie PLTS-M 8911-000 13 15
18
C. Water Circuit
KML-451MAH, KML-451MWH
R-0 to U-1 (A-G)
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
41
37
38
4
43
33
1
1a
3b
44
19
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
6
5a
6a
7a
7
8
9
30
31
3
34
34a
35
36
14
19
19
19
19
14
40
40
41
37
38
4
43
33
1
1a
44
C. Water Circuit
KML-451MAH, KML-451MWH
U-1 (H & later)
45
45a
0
Title: C. Water Circuit Model: KML-451MAH, KML-451MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
R-0
S-1
S-
T-0 T-1 U-0
U-1
(A-G)
U-1
(H-M)
1 Water Supply Pipe COPPER 4A0768G04 1 1 1 1 1 1
1a T Screw 4×8 7P31-0408
Rubber Gasket NR 413854-03 1 1 1 1 1 1
3 Water Valve Bracket GS 31443-01 1 1 1 1 1 1
3a T Screw 4×8 7P31-0408 1 1 1 1 1 1
4 Water Valve J48-647 3U0150-01 1 1 1 1 1 1
5 Spray Tube PE 1A060-0 1 1 1 1 1 1
6 Spray Guide PE 08586-01 6 6 6 6 6 6
7 Water Supply Tube PE A0079-01 1 1 1 1 1 1
8 Plug - 4A0176-01
9 Water Supply Tee
SANTOPRENE
4A1006-01 1 1 1 1 1 1
10 Flange EPDM 43967-01 1 1 1 1 1 1
11 Insulation (E) PE FOAM 4A039-01 1 1 1 1 1 1
1
Elbow
SANTOPRENE
4A0393-01 1 1 1 1 1 1
13 Connecting Pipe PE 3A1335-01 1 1 1 1 1 1
14 Hose Clamp SS, 5 mm 47443-03 3 3 3 3 3 4
15 Cube Guide ABS A0660-01 1 1 1 1 1 1
16 Pump Hose EPDM 4A1007-01 1 1 1 1 1 -
Vinyl Hose L=45 7716-05 1
17 Rubber Ring EPDM 4A1004-01 1 1 1 1 1 1
18 Bypass Hose
SANTOPRENE
4A1005-01 1 1 1 1 1 1
19 Hose Clamp SS, 18 mm 47443-05 5 5 5 5 5 5
0
Solenoid Valve
07CB-GS1873
4393-01 -
DSVP1N-LSX-
10A-L1SR
4A37-01
0a
Truss Head Screw 4×8 7C31-0408 4 4 4 4 4 4
1
Solenoid Valve Bracket - 4A3137-01 1 1 1 1 1 1
1a T Screw
4×8 7P31-0408
 Solenoid Cover GS 4A0996-01 1 1 1 1 1 1
a T Screw
4×8 7P31-0408
3
Pump Motor
OSP-B15BEJ16
A861-01 1 1 1 1 1 -
PV-11BHZ1
4A459-01 1
3a
Truss Head Screw 4×16, SS 7C3-0416 4 4 4 4 4 -
Thumbscrew SS, ABS 415949G11 1
3b
Wellnut 347011 4A1070-01 -
4
Barrier - 4A997-01 1 1 1 1 1 -
4a T Screw
4x8 SS 7P3-0408 -
5
Float Switch 13095 4A364-01 1 1 1 1 1 1
5a T Screw
4x8 SS 7P3-0408
6
Float Switch Bracket ABS 37757-01 1 1 1 1 1 1
6a T Screw 4×1, SS 7P3-041
7
Float Switch Cover ABS 3A0665-01 1 1 1 1 1 1
7a T Screw 4×1, SS 7P3-041
3 3 3 3 3 3
8
Vinyl Hose L=150 7716-116 1 1 1 1 1 1
9
Vinyl Hose L=35 7716-1519 1 1 1 1 1 1
30 Vinyl Hose L=55 7716-1519 1 1 1 1 1 1
31 Bushing OCB-875 48394-04 1 1 1 1 1 1
3
Wire Saddle - 4A0338-0 8 8 8 8 8 8
33 Joint Pipe - 43939-01 1 1 1 1 1 1
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