Hoshizaki Km-350maj Ice Maker Cube Style Instructions

Hoshizaki Km-350maj Ice Maker Cube Style Instructions

HOSHIZAKI KM-350MAJ Ice Maker Cube Style Instructions
HOSHIZAKI KM-350MAJ Ice Maker Cube Style

Auxiliary Codes

KM-350MAJ

H-0 May 2018
J-0 January 2019
J-1 November 2019
K-0 January 2020
K-1 June 2020
K-2 October 2020
L-0 January 2021
L-1 September 2021

KM-350MWJ

H-0 May 2018
J-0 January 2019
J-1 November 2019
K-0 January 2020
K-1 October 2020
L-0 January 2021
L-1 September 2021
L-2 November 2021

KM-520MAJ

H-0 May 2018
J-0 January 2019
J-1 November 2019
K-0 January 2020
K-1 July 2020
K-2 October 2020
L-0 January 2021

KM-520MWJ

H-0 May 2018
J-0 February 2019
J-1 November 2019
K-0 January 2020
K-1 October 2020
L-0 January 2021
L-1 September 20

KM-520MRJ 

H-0 May 2018
J-0 January 2019
J-1 November 2019
K-0 February 2020
K-1 October 2020
L-0 January 2021

KM-520MRJZ

L-0 October 2021
L-1 November 2021

KM-660MAJ

H-0 May 2018
J-0 February 2019
J-1 November 2019
K-0 January 2020
K-1 July 2020
K-2 October 2020
L-0 January 2021

KM-660MWJ

H-0 May 2018
J-0 February 2019
J-1 November 2019
K-0 January 2020
K-1 October 2020
L-0 January 2021

KM-660MRJ

H-0 May 2018
J-0 January 2019
J-1 November 2019
K-0 February 2020
K-1 November 2020
L-0 January 20

KM-660MRJZ

L-0 October 2021
L-1 November 2021

K Control Board (2A8242-02) to K+ Control Board (2A9678-01) and Ultra Sonic Bin Control (4A6148G01) to Mechanical Bin Control (2A8598G01) Auxiliary Code Break

K+ Control Board (2A9678-01) 

KM-350MAJ: L19077K to L19236K and Later
KM-520MAJ: L02153K to L02411K and Later
KM-660MAJ: L05262K to L05441K and Later
KM-660MWJ: L00674K to L00693K and Later

Mechanical Bin Control 2A8598G01

KM-350MAJ: L19077K to L19236K and Later
KM-520MAJ: L02153K to L02411K and Later
KM-660MAJ: L05262K to L05441K and Later
KM-660MWJ: L00674K to L00693K and Late

Auxiliary Code Breakdown

The auxiliary code is the first two characters in the serial number. The first 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 significant 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

Main Assembly and Refrigeration Circuit
KM-350MAJ, KM-520MAJ, KM-660MAJ

H-0 to L-1
Main Assembly and Refrigeration Circuit

Title: A. Main Assembly and Refrigeration Circuit      Model: KM-350MAJ, KM-520MAJ, KM-660MAJ
Index No.DescriptionMaterial or Model NumberPart NumberRequired Number
H-0toL-0(J)

L-0(K)

L-0(L)toL-1(J)

L-1(K)

L-1(L)toL-1(M)
Main Assembly
1Front Panel1A6158G0111111
2Front Insulation3A9354G0111111
3Louver (includes item 4)2A6649A0122222
4Air Filter2A2062G0122222
5Top Panel1A4554-0111111
6Top Insulation3A9353G0111111
7Right Side Panel1A5480-0111111
8Base Cover3A9771-0111111
*9Ultra Sonic Bin Control*See page 4 “Aux Code Break.”KM-350MAJ4A6148G01111*11
KM-520MAJ1*1111
KM-660MAJ1111
Mechanical Bin Control*See page 4 “Aux Code Break.”KM-350MAJ2A8598G01*1
KM-520MAJ*1
KM-660MAJ1
10Mechanical Bin Control BracketKM-350MAJ3A8283-02*1
KM-520MAJ*1
KM-660MAJ1
10aThumbscrewsKM-350MAJ415949G08*2
KM-520MAJ*2
KM-660MAJ*2
11Mechanical Bin Control Extention BracketKM-350MAJ4A5046G01*1
KM-520MAJ*1
KM-660MAJ*1
11aThumbscrewsKM-350MAJ415949G08*6
KM-520MAJ*6
KM-660MAJ*6
Refrigeration Circuit
12CompressorKM-350MAJ4A5090-0111111
KM-520MAJ4A4479-0111111
KM-660MAJ4A5158-0111111
13CondenserKM-350MAJ1A4582-0111111
KM-520MAJ KM-660MAJ1A4584-0111111
14Evaporator1A4119G0111111
15Thermostatic Expansion Valve4A4008-0211111
16Thermostatic Expansion Valve Cover3A0944-0111111
17Thermostatic Expansion Valve Bulb Holder3A0107-0111111
18Hose Clamp443461-0211111
19Hot Gas Valve Body4A3978-0111111
20Liquid Line Valve Body4A3276-0111111
21Valve Coil4A3277-0122222
21aBolt4A3277F0122222
22Thermistor429006-0311111
23Thermistor Holder427430-0111111
Index No.DescriptionMaterial or Model NumberPart NumberRequired Number
H-0toL-0(J)

L-0(K)

L-0(L)toL-1(J)

L-1(K)

L-1(L)toL-1(M)
24Rubber Insulation A3A9637-0111111
25Rubber Insulation B3A9638-0111111
26Fan Motor4A3158-0111111
27Fan Motor Bracket2A9618-0211111
27aHex Bolt5×12, SS7B023051244444
28Fan Blade4A0197-0111111
29Strainer441569-0211111
30Drier4A1113-0111111
31High-Pressure Switch463180-0111111
32Heat Exchanger2A9117G0111111

KM-350MWJ, KM-520MWJ, KM-660MWJ

H-0 to L-
Main Assembly and Refrigeration Circuit

1Title: A. Main Assembly and Refrigeration Circuit       Model: KM-350MWJ, KM-520MWJ, KM-660MWJ
Index No.DescriptionMaterial or Model NumberPart NumberRequired Number
H-0

to J-0

J-1

to

L-0(J)

 

 

L-0(K)

 

L-1

L-2

     
Main Assembly
1Front Panel1A6158G021111
2Front Insulation3A9354G011111
3Top Panel1A4554-011111
4Top Insulation3A9353G011111
5Right Side Panel1A5480-011111
6Base Cover3A9771-011111
*7Ultrasonic Bin ControlKM-350MWJ4A6148G011111
KM-520MWJ1111
KM-660MWJ111
Mechanical Bin Control*See page 4 “Aux Code Break” for reworked units.KM-660MWJ2A8598G011
8Mechanical Bin Control BracketKM-660MWJ3A8283-011
8aThumbscrewsKM-660MWJ415949G082
9Mechanical Bin Control Extention BracketKM-660MWJ4A5046G011
9aThumbscrewsKM-660MWJ438220-016
Refrigeration Circuit
10CompressorKM-350MWJ4A5090-011111
KM-520MWJ4A4479-011111
KM-660MWJ4A5158-011111
11Condenser3A7321-011111
12Water Regulating ValveKM-350MWJ KM-520MWJ4A0911-081111
KM-660MWJ4A0911-071111
13Male Connector4A1087-011111
14Evaporator1A4119G011111
15Thermostatic Expansion Valve4A4008-021111
16Thermostatic Expansion Valve Cover3A0944-011111
17Thermostatic Expansion Valve Bulb Holder3A0107-011111
18Hose Clamp443461-021111
19Hot Gas Valve Body4A3978-011111
20Liquid Line Valve Body4A3276-011111
21Valve Coil4A3277-012222
21aBolt4A3277F012222
22Thermistor429006-031111
23Thermistor Holder427430-011111
24Rubber Insulation A3A9637-011111
25Rubber Insulation B3A9638-011111
26Strainer441569-021111
27Drier4A1113-011111
28High-Pressure Switch463180-051111
29Heat Exchanger2A8681G011
2A9117G01111

KM-520MRJ, KM-520MRJZ, KM-660MRJ, KM-660MRJZ

H-0 to L-1
Main Assembly and Refrigeration Circuit

Title: A. Main Assembly & Refrigeration Circuit       Model: KM-520MRJ, KM-520MRJZ, KM-660MRJ, KM-660MRJZ
Index No.DescriptionMaterial or Model NumberPart NumberRequired Number
H-0to J-0J-1to L-1
Ice Cuber Assembly
1Front Panel1A6158G0211
2Front Insulation3A9354G0111
3Top Panel1A4554-0111
4Top Insulation3A9353G0111
5Right Side Panel1A5480-0111
6Base Cover3A9771-0111
7Ultra Sonic Bin Control4A6148G0111
Refrigeration Circuit
8CompressorKM-520MRJ KM-520MRJZ4A4479-0111
KM-660MRJ KM-660MRJZ4A5158-0111
9Crankcase Heater4A5091-0111
10Receiver Tank4A6212-0111
11Evaporator1A4119G0111
12Thermostatic Expansion Valve4A4008-0211
13Thermostatic Expansion Valve Cover3A0944-0111
14Thermostatic Expansion Valve Bulb Holder3A0107-0111
15Hose Clamp443461-0211
16Hot Gas Valve Body4A3978-0111
17Liquid Line Valve Body4A3276-0111
18Valve Coil4A3277-0122
18aBolt4A3277F0122
19Thermistor429006-0311
20Thermistor Holder427430-0111
21Rubber Insulation A3A9637-0111
22Rubber Insulation B3A9638-0111
23Strainer441569-0211
24Drier4A1113-0111
25High-Pressure Switch463180-0111
26Liquid Line Coupling4A3972G0111
27Discharge Line Coupling434136G0111
28Heat Exchanger2A8681G011
2A9117G011 

Water Circuit

KM-350M_J, KM-520M_J(Z), KM-660M_M_J(Z) 

H-0 to L-2
Water Circuit

Title: B. Water Circuit      Model: KM-350M_J, KM-520M_J(Z), KM-660M_J(Z)
Index No.DescriptionMaterial or Model NumberPart NumberRequired Number
H-0to L-2
1Pump Motor Assembly (include items 2 through 8)3A9728A011
2Pump Flange3A2988-011
3Pump Gasket4A2974-011
4Mechanical Seal465627-011
5Impeller433522-011
6Pin4A0648-011
7Pump Housing1A5054-011
7aScrew4×20,4A3871-014
8Reducing Pipe4A6178-011
9Pump Motor Bracket1A4670-011
10Water Supply Pipe4A5216G041
11Rubber Gasket413854-031
12Inlet Water Valve3U0111-031
13Spray Tube1A4571G011
14Plug4A6394-012
15Spray Guide1A4581-012
16Water Supply Tube1A4572G011
17Cleaning Valve4A5745-011
18Cube Guide1A4568-011
19Float Switch4A7080G011
20Silicone HoseL= 140mm7730-11141
21Drain Hose1A4579-011
22Suction Hose433466-011
23Bypass Hose3A9544-011
24Water Hose2A8823G011
25Water Supply Tee3A9429-011
26Drain Fitting4A5528-021
27Joint Pipe4A6286-011
28Drain Valve4A5745-031

Control Box Assembly

KM-350M_J, KM-520M_J(Z), KM-660M_J(Z) 

H-0 to L-2
K Control Board with Ultrasonic Sensor Control Board
Control Box Assembly

K+ Control Board
Control Box Assembly

Title: C. Control Box Assembly       Model: KM-350M_J, KM-520M_J(Z),KM-660M_J(Z)
Index No.DescriptionMaterial or Model NumberPart NumberRequired Number
H-0to J-0J-1toL-0(J)  L-0(K)L-0(L)toL-1(J)  L-1(K)L-1(L)to L-2
1Control Board*See page 4 “Aux Code Break.”KM-350MAJ2A8242-021111*1
KM-520MAJ11*1
KM-660MAJ11*1
KM-350MWJ11
KM-520MWJ11
KM-660MWJ11*1
KM-520MRJ11
KM-660MRJ11
KM-350MAJ2A9678-01*11
KM-520MAJ*1111
KM-660MAJ*1111
KM-350MWJ1111
KM-520MWJ1111
KM-660MWJ*1111
KM-520MRJZ11111
KM-660MRJZ11111
1aControl Board Support4A0336-03444444
2Ultrasonic Bin Control Board*See page 4 “Aux Code Break.”KM-350MAJ4A6149-011111*1
KM-520MAJ11*1
KM-660MAJ111
KM-350MWJ11
KM-520MWJ11
KM-660MWJ11*1
KM-520MRJ11
KM-660MRJ11
2aControl Board Support4A0336-0344
3Control Transformer3A0172-0111111
4Control Switch4A0985-0111111
5Mode Switch4A6232-0111111
6Compressor Relay4A3140-0111111
7Pump Motor Capacitor5.5MFD,250VAC443192-031
4A6435-031111
8Fan Motor CapacitorKM-350MAJ KM-520MAJ KM-660MAJ 5.0MFD,250VAC443192-021
4A6435-021111
9Run CapacitorKM-350M_J KM-520M_J35MFD, 440VAC3A2005-1211111
KM-660M_J KM-660MRJZ 40MFD,440VAC3A2005-0711111
  Index No.Description  Material or Model Number   Part NumberRequired Number
H-0to J-0J-1toL-0(J)  L-0(K)L-0(L)toL-1(J)  L-1(K)L-1(L)to L-2
10Start CapacitorKM-350M_J KM-520M_J 243-292MFP165VAC3A0076-2011111
KM-660M_J KM-660MRJZ 243-292MFP250VAC3A0076-2111111
11Start RelayKM-350M_J4A1107-1811111
KM-520M_J4A1107-1111111
KM-660M_J KM-660MRJZ4A1107-2011111
12RelayX10=Crankcase Heater RelayKM-520MRJ(Z) KM-660MRJ(Z)406132-07111111
13In-Line Fuse Holder4A6950-01111111
14Fuse4A0893-07111111
15Wire Harness A1A4291-02111111
16Wire Harness B1A4292-01111111
17Wire Harness CKM-520MRJ(Z) KM-660MRJ(Z)1A5041-01111111

Accessories & Labels

KM-350M_J, KM-520M_J(Z), KM-660M_J(Z) 

H-0 to L-2
Accessories & Labels

Title: D. Accessories & Labels     Model: KM-350M_J, KM-520M_J(Z), KM-660M_J(Z)
Index No.DescriptionMaterial or Model NumberPart NumberRequired Number
H-0to L-2
1Hoshizaki Emblem4A0560-011
2Penguin Label475552L021
3Universal Brace4A0363-012
3aHex Head Bolt5×12, SS7B02-05122

Support

Qr code
hoshizakiamerica.com

Number: 71416
Issued: 8-29-2018
Revised: 1-14-2022

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References

Documents / Resouces

Download manual
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