Page 1
Hoshizaki
Hoshizaki America, Inc.
Stackable Crescent Cuber
Models
KM-1601SAH/3
“A Superior Degree
of Reliability”
www.hoshizaki.com
KM-1601SWH/3
KM-1601SRH/3
PARTS LIST
Number: 71249
Issued: 8-23-2006
Revised: 04-10-2013
Page 2
CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 3
A. Ice Cuber Assembly & Refrigeration Circuit ...................................................................... 4
KM-1601SAH/3 .................................................................................................................. 4
KM-1601SWH/3 ................................................................................................................. 7
KM-1601SRH/3................................................................................................................ 10
B. Water Circuit .................................................................................................................... 13
C. Control Box Assembly ..................................................................................................... 16
KM-1601SAH ................................................................................................................... 16
KM-1601SAH3, KM-1601SWH/3, KM-1601SRH/3 .......................................................... 17
D. Accessories and Labels ................................................................................................... 18
2
Page 3
Auxiliary Codes
KM-1601SAH A-0 April 2011
B-0 March 2012
C-0 January 2013
KM-1601SWH R-0 May 2006
R-1 July 2006
S-1 July 2007
S-2 October 2007
T-0 April 2008
U-0 January 2009
V-0 January 2010
V-1 July 2010
A-0 March 2011
B-0 February 2012
C-0 February 2013
KM-1601SRH R-0 April 2006
R-1 August 2006
S-1 January 2007
S-2 December 2007
T-0 February 2008
U-0 January 2009
V-0 January 2010
V-1 August 2010
A-0 January 2011
A-1 September 2011
B-0 January 2012
B-1 December 2012
C-0 January 2013
KM-1601SAH3 A-0 April 2011
B-0 June 2011
C-0 February 2013
KM-1601SWH3 R-0 May 2006
S-1 August 2007
S-2 October 2007
T-0 January 2008
U-0 June 2009
V-0 February 2010
V-1 July 2010
A-0 January 2011
B-0 February 2012
C-0 January 2013
KM-1601SRH3 R-0 April 2006
R-1 July 2006
S-1 January 2007
S-2 December 2007
T-0 January 2008
U-0 January 2009
V-0 January 2010
V-1 July 2010
A-0 January 2011
A-1 October 2011
B-0 January 2012
C-0 January 2013
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.
3
Page 4
A. Ice Cuber Assembly & Refrigeration Circuit
KM-1601SAH/3
A-0 to C-0
2
5
6
2322
37
2321
4a
4
36
34
31
33
8
18
20
28
27
38
29
30
39
19b
19c
12
32
33
15
19a
19
1
13a
13
9a
9
10
14
16
25
24
26
35
24a
3
Main Transformer Box Assembly
KM-1601SAH3
17
11
7
4
Page 5
Title: A. Ice Cuber Assembly & Refrigeration Circuit Model: KM-1601SAH/3
A-0
Index
No. Description
1 Front Panel 2A2224-02 1
2 Top Panel 2A2255-01 1
3 Right Side Panel 2A2226G01 1
4 Front Insulation 324215G01 1
4a Thumbscrew 415949G12 1
5 Top Insulation 324216G01 1
6 Spacer 324321-01 1
7 Control Box Cover 3A2386-01 1
8 Junction Box Cover 433410-01 1
9 Louver 1A0548-01 4
9a Push Retainer 4A2414-01 12
10 Air Filter 2A2063G01 4
11 Bin Control Bulb Holder 3A3903-01 1
12 Bin Control Bulb Holder C 216340G01 1
13 Bin Control Bulb Holder D 328742-01 1
13a Thumbscrew 415949G12 2
14 Spacer 439727-01 1
15 Silicone Hose L=285 7730I3812 1
16 Bin Control Extension Bracket 3A0408-01 1
17 Main Transformer KM-1601SAH3 4A0817-01 1
18 Voltage Tap Switch KM-1601SAH3 4A1477-01 1
Material or
Model Number Part Number
Ice Cuber Assembly
to
C-0
Required Number
Refrigeration Circuit
19 Compressor KM-1601SAH 4A2334-01 1
KM-1601SAH3 4A2330-01 1
19a Spacer 434921-01 4
19b Grommet 434922-01 4
19c Bolt 8×45 437889-01 4
20 Condenser 213621-01 1
21 Left Evaporator Bank
(3 Plates)
22 Right Evaporator Bank
(3 Plates)
23 Separator Hook 324152-01 8
24 Fan Motor 4A3158-01 1
24a Self-Locking Nut 8-32 7N21I0832 4
25 Fan Blade 4A4144-01 1
26 Fan Motor Capacitor 5MFD, 250VAC 443192-02 1
27 Thermostatic Expansion Valve 4A1482-01 2
28 Thermostatic Expansion Valve
Cover
29 Thermostatic Expansion Valve
Bulb Holder
30 Clamp 443461-02 2
31 Hot Gas Valve Body 4A3978-01 1
32 Liquid Line Valve Body 4A3276-01 1
33 Valve Coil 4A3277-01 2
HS-0208 2A0414G02 1
HS-0209 2A0415G02 1
3A0944-01 2
3A0107-01 2
5
Page 6
Title: A. Ice Cuber Assembly & Refrigeration Circuit Model: KM-1601SAH/3
A-0
Index
No. Description
34 Check Valve 4A1373-01 2
35 High-Pressure Switch 463180-04 1
36 Thermistor 429006-03 1
37 Thermistor Holder 427430-01 1
38 Strainer 441569-02 1
39 Drier 4A2666-01 1
Material or
Model Number Part Number
to
C-0
Required Number
6
Page 7
A. Ice Cuber Assembly & Refrigeration Circuit
KM-1601SWH/3
R-0 to C-0
2
5
6
2726
29
27
25
4a
4
28
35
32
34
8
39
1
30
31
37
Thermistor and Thermostatic
Expansion Valve Bulb Holder Detail
17
38
18
15
11
12
9
22
11a
22a
13
10
22b
22c
33
14
V-1(M) and Later
40
34
V-1(L) and Earlier
23
24
36
23a
3
36
16
Capacitor Box Assembly
19
7
21
20
Main Transformer Box Assembly
7
Page 8
Title: A. Ice Cuber Assembly & Refrigeration Circuit Model: KM-1601SWH/3
S-1
to
Index
No. Description
1 Front Panel 3A1969G01 1 1 1
2 Top Panel 2A2255-01 1 1 1
3 Right Side Panel 2A2226G01 1 1 1
4 Front Insulation 324215G01 1 1 1
4a Thumbscrew 415949G12 1 1 1
5 Top Insulation 324216G01 1 1 1
6 Spacer 324321-01 1 1 1
7 Control Box Cover 3A2386-01 1 1 1
8 Junction Box Cover 433410-01 1 1 1
9 Bin Control Bulb Holder 328919-01 1 -
10 Bin Control Bulb Holder C 216340G01 1 1 1
11 Bin Control Bulb Holder D 328742-01 1 1 1
11a Thumbscrew 415949G12 1 2 2
12 Spacer 439727-01 1 1 1
13 Spacer 443545-01 1 14 Silicone Hose L=285 7730I3812 1 1 1
15 Bin Control Extension Bracket 3A0408-01 1 1 1
16 Run Capacitor KM-1601SWH
17 Start Capacitor KM-1601SWH
18 Start Relay KM-1601SWH 4A1107-09 1 1 1
19 Capacitor Box Cover KM-1601SWH 326125-01 1 1 1
20 Main Transformer KM-1601SWH3 4A0817-01 1 1 1
21 Voltage Tap Switch KM-1601SWH3 4A1477-01 1 1 1
Material or
Model Number Part Number
Ice Cuber Assembly
3A3903-01 1 1
3A2005-05 1 1 1
35MFD,
370VAC
3A0076-01 1 1 1
145-174MFD,
250VAC
R-0
V-1
(L)
Required Number
V-1
(M)
to
C-0
Refrigeration Circuit
22 Compressor KM-1601SWH 4A2334-01 1 1 1
KM-1601SWH3 4A2330-01 1 1 1
22a Spacer 434921-01 4 4 4
22b Grommet 434922-01 4 4 4
22c Bolt 8×45 437889-01 4 4 4
23 Condenser HS-0164 2A2359G05 1 1 1
23a Hex Head Bolt w/Washer 5×10, SS 7B0230510 2 2 2
24 Water Regulating Valve 4A0911-07 1 1 1
25 Left Evaporator Bank
(3 Plates)
26 Right Evaporator Bank
(3 Plates)
27 Separator Hook 324152-01 8 8 8
28 Thermostatic Expansion Valve 4A1482-01 2 2 2
29 Thermostatic Expansion Valve
Cover
HS-0208 2A0414G02 1 1 1
HS-0209 2A0415G02 1 1 1
3A0944-01 2 2 2
8
Page 9
Title: A. Ice Cuber Assembly & Refrigeration Circuit Model: KM-1601SWH/3
S-1
to
Index
No. Description
30 Thermostatic Expansion Valve
Bulb Holder
31 Clamp 443461-02 2 2 2
32 Hot Gas Valve Body 440352-01 1 -
33 Liquid Line Valve Body 440352-01 1 -
34 Valve Coil 440353-01 2 -
35 Check Valve 4A1373-01 2 2 2
36 High-Pressure Switch 433441-05 1 1 -
37 Thermistor 429006-03 1 1 1
38 Thermistor Holder 438247-01 1 1 1
39 Strainer 441569-02 1 1 1
40 Drier 4A2663-01 1 1 1
Material or
Model Number Part Number
3A0107-01 2 2 2
4A3978-01 1 1
4A3276-01 1 1
4A3277-01 2 2
463180-05 1
R-0
V-1
(L)
Required Number
V-1
(M)
to
C-0
9
Page 10
A. Ice Cuber Assembly & Refrigeration Circuit
KM-1601SRH/3
R-0 to C-0
2
5
6
26
27
35
25 27
32
34
30
31
39
4a
4
8
41
29
28
A-0 and Later
42
36
24a
24
33
40
3
34
36
22c
22b
22a
22
1
A-1 and Later
23
11a
11
12
37
Thermistor and Thermostatic
Expansion Valve Bulb Holder Detail
18
17
16
Capacitor Box Assembly
38
9
19
15
13
14
10
V-1 and Earlier
21
7
20
Main Transformer Box Assembly
10
Page 11
Title: A. Ice Cuber Assembly & Refrigeration Circuit Model: KM-1601SRH/3
Required Number
S-1
Index
No. Description
1 Front Panel 3A1969G01 1 1 1 1 1
2 Top Panel 2A2255-01 1 1 1 1 1
3 Right Side Panel 2A2226G01 1 1 1 1 1
4 Front Insulation 324215G01 1 1 1 1 1
4a Thumbscrew 415949G12 1 1 1 1 1
5 Top Insulation 324216G01 1 1 1 1 1
6 Spacer 324321-01 1 1 1 1 1
7 Control Box Cover 3A2386-01 1 1 1 1 1
8 Junction Box Cover 433410-01 2 2 2 2 2
9 Bin Control Bulb Holder 328919-01 1 1 -
10 Bin Control Bulb Holder C 216340G01 1 1 1 1 1
11 Bin Control Bulb Holder D 328742-01 1 1 1 1 1
11a Thumbscrew 415949G12 1 1 2 2 2
12 Spacer 439727-01 1 1 1 1 1
13 Spacer 443545-01 1 1 14 Silicone Hose L=285 7730I3812 1 1 1 1 1
15 Bin Control Extension Bracket 3A0408-01 1 1 1 1 1
16 Run Capacitor KM-1601SRH
17 Start Capacitor KM-1601SRH
18 Start Relay KM-1601SRH 4A1107-09 1 1 1 1 1
19 Capacitor Box Cover KM-1601SRH 326125-01 1 1 1 1 1
20 Main Transformer KM-1601SRH3 4A0817-01 1 1 1 1 1
21 Voltage Tap Switch KM-1601SRH3 4A1477-01 1 1 1 1 1
Material or
Model Number Part Number
Ice Cuber Assembly
3A3903-01 1 1 1
3A2005-05 1 1 1 1 1
35MFD,
370VAC
3A0076-01 1 1 1 1 1
145-174MFD,
250VAC
R-0 R-1
to
V-1 A-0
A-1
to
C-0
Refrigeration Circuit
22 Compressor
(A-1 and later utilize external
crankcase heater - item 23)
22a Spacer 434921-01 4 4 4 4 4
22b Grommet 434922-01 4 4 4 4 4
22c Bolt 8×45 437889-01 4 4 4 4 4
23 Crankcase Heater 4A5397-02 1
24 Receiver 440366-01 1 1 1 1 1
24a Hex Head Bolt w/Washer 5×10, SS 7B0230510 3 3 3 3 3
25 Left Evaporator Bank
(3 Plates)
26 Right Evaporator Bank
(3 Plates)
27 Separator Hook 324152-01 8 8 8 8 8
KM-1601SRH 4A2334-02 1 1 1 1 -
4A2334-01 1
KM-1601SRH3 4A2330-02 1 1 1 1 -
4A2330-01 1
HS-0208 2A0414G02 1 1 1 1 1
HS-0209 2A0415G02 1 1 1 1 1
11
Page 12
Title: A. Ice Cuber Assembly & Refrigeration Circuit Model: KM-1601SRH/3
Required Number
S-1
Index
No. Description
28 Thermostatic Expansion Valve 4A1482-01 2 2 2 2 2
29 Thermostatic Expansion Valve
Cover
30 Thermostatic Expansion Valve
Bulb Holder
31 Clamp 443461-02 2 2 2 2 2
32 Hot Gas Valve Body 440352-01 1 -
33 Liquid Line Valve Body 440352-01 1 -
34 Valve Coil 440353-01 2 -
35 Check Valve 4A2054-01 2 2 2 2 2
36 High-Pressure Switch 433441-07 1 1 1 -
37 Thermistor 429006-03 1 1 1 1 1
38 Thermistor Holder 438247-01 1 1 1 1 1
39 Strainer 441569-02 1 1 1 1 1
40 Drier 4A2663-01 1 1 1 1 1
41 Liquid Line Coupling 433751G01 1 1 1 1 1
42 Discharge Line Coupling 434072-01 1 1 1 1 1
Material or
Model Number Part Number
3A0944-01 2 2 2 2 2
3A0107-01 2 2 2 2 2
4A3978-01 1 1 1 1
4A3276-01 1 1 1 1
4A3277-01 2 2 2 2
463180-04 1 1
R-0 R-1
to
V-1 A-0
A-1
to
C-0
12
Page 13
B. Water Circuit
KM-1601SAH/3, KM-1601SWH/3, KM-1601SRH/3
R-0 to C-0
23
12
25
22
14
20
48
13
16
17
24
41
15
9
10
18
11
44
49
19
36
37
28
7a
39
38
4
3
6
7b
35
5
7
47
45
31
21
40
34
26
27
42
43
3233
2e
2d
Pump Motor Assembly
13
2a
2
8
2b2c
1
29
46
30
Page 14
Title: B. Water Circuit Model: KM-1601SAH/3, KM-1601SWH/3, KM-1601SRH/3
Required Number
S-2
to
Index
No. Description
1 Pump Motor Assembly
(includes items 2 through 8)
2 Pump Flange 215662-01 1 1 1 1 1
2a Tooth Washer M6, SS 7R22-0600 2 2 2 2 2
2b Hex Head Bolt 6×40, SS 7B02-0640 4 4 4 4 4
2c Flat Washer M6, SS 7W22-0600 4 4 4 4 4
2d Split Lock Washer M6, SS 7L22-0600 4 4 4 4 4
2e Hex Nut M6, SS 7N12-0600 4 4 4 4 4
3 Mechanical Seal 4A3820-01 1 1 1 1 1
4 Packing 428547-01 1 1 1 1 1
5 Impeller 436584-01 1 1 1 1 1
6 Pin 4A0648-01 1 1 1 1 1
7 Pump Housing 213687-01 1 1 1 1 1
7a Hex Head Bolt 4×55, SS 7B02-0455 4 4 4 4 4
7b Hex Flange Nut M4, SS 7J02-0400 4 4 4 4 4
8 Pump Motor Bracket 323904-01 1 1 1 1 1
9 Water Supply Pipe 4A5216G04 1 1 1 1 1
10 Rubber Gasket 413854-03 1 1 1 1 1
11 Inlet Water Valve KM-1601SAH/3 4A5251-02 1
12 Distributor Hose A 325738-01 1 1 1 1 1
13 Distributor Hose B 325738-02 1 1 1 1 1
14 Distributor Hose C 323985-01 2 2 2 2 2
15 Joint Pipe 439297-01 1 1 1 1 1
16 Spray Tube 437049G01 6 6 6 6 6
17 Spray Guide 208586-01 18 18 18 18 18
18 Separator A 213622-01 2 2 2 2 2
19 Separator B 2A0100-01 2 2 2 2 2
20 Cube Guide 214243-01 2 2 2 2 2
21 Hose A 435091-01 1 1 1 1 1
22 Hose B 436599-01 1 1 1 1 1
23 Distributor 438276G01 1 1 1 1 1
24 Distributor B 439239-01 1 1 1 1 1
25 Distributor C 439238-01 1 1 1 1 1
26 Float Switch 4A3624-01 1 1 1 1 1
27 Float Switch Connector 426799-04 1 1 1 1 1
28 Drain Valve Housing 323613-01 1 1 1 1 1
Material or Model
Number Part Number
S-0730
KM-1601SWH/3 3U0111-02 1 1 -
KM-1601SRH/3
* Use
3U0111-01 for
replacement in
R-0 to S-1. See
Service Manual
for dip switch
settings.
215692A03 1 1 1 1 1
4A1176-04 1 4A5251-04 1 1
3U0111-02* 1 3U0111-01 1 4A1176-04 1 4A5251-04 1 1
R-0
R-1 S-1
V-1
(L)
V-1
(M)
A-0
to
C-0
14
Page 15
Title: B. Water Circuit Model: KM-1601SAH/3, KM-1601SWH/3, KM-1601SRH/3
Required Number
S-2
to
Index
No. Description
29 Drain Valve Seat 433705-01 1 1 1 1 1
30 Drain Valve Spring 322110-01 1 1 1 1 1
31 Drain Valve "O" Ring 7611-G035 1 1 1 1 1
32 Overow Cap 323978-01 1 1 1 1 1
33 Overow Joint 323923-02 1 1 1 1 34 "O" Ring 7611-P018 1 1 1 1 35 Cleaning Valve Handle 215383-01 1 1 1 1 1
36 Cleaning Valve Microswitch 4A2546-01 1 1 1 1 1
37 Cleaning Valve Ball Valve 439293-01 1 1 1 1 1
38 Cleaning Valve Male Adaptor 325826-01 2 2 2 2 2
39 Cleaning Valve "O" Ring 7611-P018 2 2 2 2 - Replaced with thread
40 Drain Hose 324757-01 1 1 1 1 1
41 Joint Hose 439296-01 1 1 1 1 1
42 Drain Plug 309246-01 1 1 1 1 1
43 Drain Plug "O" Ring 7611-P015 1 1 1 1 1
44 Joint Hose 439309-02 1 1 1 1 1
45 Bypass Hose 439237-02 1 1 1 1 1
46 Silicone Hose L=390 7730I3896 1 1 1 1 1
47 Silicone Hose L=140 7730I3812 1 1 1 1 1
48 Vinyl Hose L=170 7716-2732 1 1 1 1 1
49 Vinyl Hose L=230 7716-2732 1 1 1 1 1
Hose Clamp 13.5 mm, SS 427443-07 6 6 6 6 6
Hose Clamp 16.5 mm, SS 427443-04 1 1 1 1 1
Hose Clamp 25 mm, SS 427443-03 11 11 11 11 11
Hose Clamp 32 mm, SS 427443-09 4 4 4 4 4
Material or Model
Number Part Number
Hose Clamps
R-0
R-1 S-1
V-1
(L)
V-1
(M)
A-0
to
C-0
sealant tape.
15
Page 16
C. Control Box Assembly
KM-1601SAH
A-0 to C-0
13
2
10
11
12
1
Title: C. Control Box Assembly Model: KM-1601SAH
Index
No. Description
1 Pump Motor Capacitor 10MFD,
2 Control Transformer 3A0172-01 1
3 "G" Control Board 2A3792-01 1
3a Board Support 4A0336-03 4
4 K4 Jumper 4A4883G01 1
5 Bin Control Thermostat 4A2879-02 1
6 Control Switch 443119-01 1
7 Fuse Holder 4A5443-01 1
8 Fuse 10A, 250VAC 4A0893-07 1
9 Harvest Pump Timer Relays 406132-07 2
10 Start Relay 4A1107-09 1
11 Start Capacitor 145-175MFD
12 Run Capacitor 35MFD,
13 Compressor Relay 4A3140-01 1
Material or
Model Number Part Number
443192-01 1
250VAC
3A0076-01 1
250VAC
3A2005-05 1
370VAC
373a
8
4
9
X11 X10
6
5
Required Number
A-0
to
C-0
16
Page 17
C. Control Box Assembly
KM-1601SAH3, KM-1601SWH/3, KM-1601SRH/3
R-0 to C-0
3
8
1
5
4
10
X10
X11
2
6
Title: C. Control Box Assembly Model: KM-1601SAH3, KM-1601SWH/3, KM-1601SRH/3
Required Number
R-0
A-0
Index
No. Description
1 Magnetic Contactor KM-1601SAH3
2 Pump Motor Capacitor 10MFD, 250VAC 443192-01 1 1 1
3 Control Transformer 3A0172-01 1 1 1
4 "G" Control Board KM-1601SAH3 2A3792-01 1 1
"E" Control Board KM-1601SWH/3
"G" Control Board KM-1601SWH/3
4a Board Support 4A0336-03 4 4 4
5 K4 Jumper 4A4883G01 1 1 1
6 Bin Control Thermostat 4A2879-02 1 1 1
7 Control Switch 443119-01 1 1 1
8 Fuse Holder 4A5443-01 1 1 1
9 Fuse 10A, 250VAC 4A0893-07 1 1 1
10 Harvest Pump Timer Relays KM-1601SAH3 406132-07 2 2
Material or
Model Number Part Number
4A0794-02 1 1 1
KM-1601SWH/3
KM-1601SRH/3 4A0794-01 1 1 1
2A1410-01 1 1 -
KM-1601SRH/3
2A3792-01 1
KM-1601SRH/3
to
V-1
to
B-0
B-1
C-0
9
4a
7
17
Page 18
D. Accessories and Labels
KM-1601SAH/3, KM-1601SWH/3, KM-1601SRH/3
R-0 to C-0
2
4
3
Title: D. Accessories and Labels Model: KM-1601SAH/3, KM-1601SWH/3, KM-1601SRH/3
Required Number
R-0
Index
No. Description
1 Universal Brace 4A0363-01 2
1a Hex Head Bolt 5×12, SS 7B02-0512 2
2 HOSHIZAKI Emblem Label 4A0560-01 1
3 Penguin Label 4A0526-01 1
4 Air Filter Label KM-1601SAH/3 426177-01 1
Material or
Model Number Part Number
to
C-0
18
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