Page 1
Hoshizaki
Hoshizaki America, Inc.
Cubelet Icemaker/Dispenser
“A Superior Degree
of Reliability”
www.hoshizaki.com
Models
DCM-300BAH(-OS)
PARTS LIST
Number: 71326
Issued: 4-20-2011
Page 2
CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 3
A. Ice Dispenser Assembly .................................................................................................... 4
B. Refrigeration Circuit ........................................................................................................... 7
C. Ice Making Unit ................................................................................................................. 9
D. Water Circuit .....................................................................................................................11
E. Control Box Assembly...................................................................................................... 13
F. Shutter Assembly ............................................................................................................. 14
G. Dispensing & Agitating Gear Motor Assemblies .............................................................. 15
H. Bin Assembly ................................................................................................................... 16
J. Label Location .................................................................................................................. 17
K. Accessories & Packaging ................................................................................................ 18
2
Page 3
Auxiliary Codes
DCM-300BAH A-0 April 2011
DCM-300BAH-OS A-0 April 2011
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 Dispenser Assembly
DCM-300BAH, DCM-300BAH-OS
A-0
21
13
13a
8
16
16a
31
33
32
31a
31b
22
1
3
39
24
19
11
19a
12
7
10
10
23a
23
9
4
4a
40
20
2
18
5
5a
35
363837
DCM-300BAH-OS
26
25
29
28
27
34
30
30
17
30a
30a
4
15
26
27
6
14
Page 5
Title: A. Ice Dispenser Assembly Model: DCM-300BAH, DCM-300BAH-OS
Index
No. Description
Ice Dispenser Assembly
Order Assembly Parts Individually
Socket Hex Cap Screw 8×95, SS 7S12-0895 3
1
Thumbscrew
2
3 Thumbscrew 415949G12 3
4 Spout B 208807-01 1
4a Thumbscrew 415949G11 4
5 Spout Cover 215773-01 1
5a Thumbscrew 415949G08 2
6 Cup Guide 326702-01 2
7 Packing 427151-01 1
8 Spout Packing A 427195-01 1
9 Spout Packing B 427196-01 1
10 Gasket 429758-01 2
Ground Screw 433304-02 1
11
12 Square Washer 433537-02 1
13 Spout 3A6554-01 1
13a Thumbscrew 415949G11 3
14 Lower Panel 2A0699G01 1
15 Grille 2A0827G01 1
16 Bin Cover 2A0880A02 1
Thumbscrew 415949G12 4
16a
17 Drip Tray 2A2591G01 1
Auger 339192G01 1
18
Evaporator Bracket 3A6580-01 1
19
19a Hex Head Bolt w/Washer
Agitator 3A0895G01 1
20
Top Panel 3A2514G01 1
21
22 Reservoir Bracket 3A5675-01
23 Ice Chute 4A2204-01 1
23a Thumbscrew 415949G08 2
Drain Pan 323765G01 1
24
25 Air Filter 208283G03 1
26 Louver 103121-03 2
27 Apron Panel
Ice Sensor Assembly DCM-300BAH-OS 4A3753G01 1
28
Water Sensor Assembly DCM-300BAH-OS 4A3753G02 1
29
Sensor Latch DCM-300BAH-OS 4A3848-01 2
30
Thumbscrew DCM-300BAH-OS 415949G10 2
30a
Middle Front Frame DCM-300BAH 2A4748G01 1
31
31a Taper Collar 4H0171-01 2
Flat Head Screw 4×12, SS 7C22-0412 2
31b
Material or
Model Number Part Number
DCM-300BAH 1A2196A01 1
DCM-300BAH-OS 1A2196A02 1
415949G12
5×10, SS
DCM-300BAH
DCM-300BAH-OS 3A3617G01 1
DCM-300BAH-OS 2A2743G01 1
7B0230510 2
2A0720-01 1
A-0
3
1
Required Number
5
Page 6
Title: A. Ice Dispenser Assembly Model: DCM-300BAH, DCM-300BAH-OS
Index
No. Description
32 Dispense Mode Switch
33 Control Switch 4A1034-01 1
34 Safety Switch 4A5034-01 1
35 Front Panel Assembly
(includes items 36 and 37)
Front Panel
36 Push Switch Assembly
(includes item 37)
37 Push Switch DCM-300BAH 435745-02 2
38 Rear Panel 2A5403-01 1
39 Left Side Panel 2A6144-01 1
40 Right Side Panel 2A6143-02 1
Material or
Model Number Part Number
DCM-300BAH
DCM-300BAH-OS
DCM-300BAH
DCM-300BAH-OS
DCM-300BAH
4A0558-01 1
4A2957-01 1
3A4999A02 1
2A2891-01 1
3A4997A01 1
A-0
Required Number
6
Page 7
B. Refrigeration Circuit
DCM-300BAH, DCM-300BAH-OS
A-0
12 13
14
15
6
10
7
16
9
8a
8
11
1a 1b 1c
1
2 435
7
Page 8
Title: B. Refrigeration Circuit Model: DCM-300BAH, DCM-300BAH-OS
Index
No. Description
Refrigeration Circuit
Order Assembly Parts Individually
1 Compressor (includes items
2 through 5)
1a Grommet 4A2281-01 4
1b Spacer 4A2282-01 4
1c Bolt 8×45 437889-01 4
2 Terminal Box 4A4614F01 1
3 Protector Retainer 4A4614F02 1
4 Protector 4A4614F03 1
5 Start Relay 4A4614F04 1
6 Condenser 2A0780-01 1
7 Fan Shroud 3A0715-01 1
8 Fan Motor Bracket 3A0716-01 1
8a Hex Head Bolt w/Washer 5×12, SS 7B0230512 2
9 Fan Motor 4A0815-01 1
10 Fan Blade 3A0608-01 1
11 Drier 4A1113-01 1
12 Expansion Valve 4A1117-01 1
13 Expansion Valve Cover 4A1168-01 1
14 Expansion Valve Bulb Holder 3A0107-01 1
15 Clamp 443461-01 1
16 High-Pressure Switch 463180-04 1
Material or
Model Number Part Number
2A6525A01 1
4A4614-01 1
A-0
Required Number
8
Page 9
C. Ice Making Unit
DCM-300BAH, DCM-300BAH-OS
A-0
3
4
5
2
5a
5b
4a
4b
8
10
6
6a
9
1
9
7
Page 10
Title: C. Ice Making Unit Model: DCM-300BAH, DCM-300BAH-OS
Index
No. Description
Ice Making Unit
Order Assembly Parts Individually
1 Gear Motor (for mounting
hardware, see section "A"
item 1)
2 Auger 361013G01 1
3 Cutter 440905-01 1
4 Evaporator 2A3308G01 1
4a Split Lock Washer M6, SS 7L22-0600 4
4b Socket Head Cap Screw 6×10, SS 7S12-0610 4
5 Extruding Head 327141G01 1
5a Seal Bolt M8 P01768-01 3
5b Washer 453791-01 3
6 Housing 206013G03 1
6a Bolt 6×20, SS 4A1989-01 4
7 Mechanical Seal 432491-01 1
8 Ring 432494-01 1
9 Spline Coupling 418316-01 1
10 "O" Ring 4A4755-01 1
Material or
Model Number Part Number
3A6561A01 1
2U0147-01 1
Required Number
A-0
10
Page 11
D. Water Circuit
DCM-300BAH, DCM-300BAH-OS
A-0
2
26
25
1
6
5
8
4
9
23
17
19
22
7
18
3
26
24
16
25
20
26
21
2
13
12
15
10
14
11
11
Page 12
Title: D. Water Circuit Model: DCM-300BAH, DCM-300BAH-OS
Index
No. Description
Water Circuit
Order Assembly Parts Individually
1 Water Supply Pipe 2A0680G01 1
2 Washer 4A0867-01 2
3 Drain Valve 4A2772-01 1
4 Reservoir 2A0753-01 1
5 Reservoir Cover 214810-01 1
6 Reservoir Inlet 4A0869-01 1
7 Float Switch 435490-01 1
8 Reservoir Separator 4A1255-01 1
9 Reservoir Hose 4A1165-12 1
10 Fitting 4A0776G01 2
11 Te e 4A0525-04 1
12 Elbow 4A1016-01 1
13 Vinyl Hose L=60 7716-2025 1
14 Vinyl Hose L=100 7716-2025 1
15 Vinyl Hose L=75 7725-0912 1
16 Vinyl Hose L=500 7725-1923 1
17 Vinyl Hose L=260 7725-1923 1
18 Vinyl Hose L=390 7725-1923 1
19 Vinyl Hose L=50 7725-1923 1
20 Vinyl Hose L=225 4A0658L01 1
21 Vinyl Hose L=380 4A0658L01 1
22 Silicone Hose L=170 7730I3896 1
23 Silicone Hose L=50 7730I3896 1
24 Elbow 4A1017-01 1
25 Inlet/Dispense Water Valve 4A0865-01 2
26 R-C Capacitor (Noise Killer) 0.2MFD,
Hose Clamp 4A2017-05 1
Hose Clamp 4A2017-08 3
Material or
Model Number Part Number
2A6533A02 1
4A1012-01 3
250VAC
Clamps
Required Number
A-0
12
Page 13
E. Control Box Assembly
DCM-300BAH, DCM-300BAH-OS
A-0
3
4
9
7 7a
11
6
5
12
13
8
16
14
Title: E. Control Box Assembly Model: DCM-300BAH, DCM-300BAH-OS
Index
No. Description
Control Box Assembly
Order Assembly Parts Individually
1 Control Box Cover 4A5054-01 1
2 Transformer 2U0042-02 1
3 Fuse Holder 4A3449-01 1
4 Transformer 24V Circuit Fuse 1A, 250VAC 4A0893-01 1
5 Fuse Holder 4A3449-02 1
6 Transformer 10.5V Circuit
Fuse
7 Control Board DCM-300BAH 2A1592-01 1
7a Board Support 4A0336-03 4
8 Power Switch 4A0558-01 1
9 Water Control Relay 406132-03 1
10 R-C Capacitor (Noise Killer) 0.2MFD, 250VAC 4A1012-01 1
11 Gear Motor Protect Relay 406132-07 1
12 Power Protect Relay 418271-05 1
13 Gear Motor Capacitor 10MFD, 280VAC 416921-05 1
14 Start Capacitor 145-175MFD,
15 Strap 4A2262-02 1
16 Gear Motor Protector
(overload)
Material or
Model Number Part Number
DCM-300BAH 2A6524A01 1
DCM-300BAH-OS 2A6524A02 1
500mA, 250VAC 4A0893-02 1
DCM-300BAH-OS 2A2649-01 1
250VAC
15
A-0
3A0076-01 1
427253-01 1
1
10
2
Required Number
13
Page 14
F. Shutter Assembly
DCM-300BAH, DCM-300BAH-OS
A-0
2a
4a
9
3
7
6
5
6
4
1
8
4b
8
2b
2
4b
Title: F. Shutter Assembly Model: DCM-300BAH, DCM-300BAH-OS
Index
No. Description
Shutter Assembly 2A6131A01 1
1 Base 3A6138-01 1
2 Lever 3A6139-01 1
2a Truss Head Screw 4×30, SS 7C32-0430 1
2b Self-Locking Nut M4, SS 7N22-0400 1
3 Solenoid 4A0856-01 1
4 Link 432232-01 1
4a Truss Head Screw 4×30, SS 7C32-0430 2
4b Self-Locking Nut M4, SS 7N22-0400 2
5 Collar 432240-02 1
6 Collar D 432471-01 2
7 Spring 432878-01 1
8 Shutter Collar 435533-01 2
9 R-C Capacitor (Noise Killer) 0.2MFD,
Material or
Model Number Part Number
4A1012-01 1
250VAC
A-0
14
Required Number
Page 15
G. Dispensing & Agitating Gear Motor Assemblies
DCM-300BAH, DCM-300BAH-OS
A-0
4
3
4a
1a
1
5a
5
2
For gaskets, see section
"A" item 10
8a
8
6
7
Title: G. Dispensing & Agitating Gear Motor Assemblies Model: DCM-300BAH, DCM-300BAH-OS
Index
No. Description
Agitating Motor Assembly 4A0620A01 1
1 Agitating Gear Motor 2U0080-01 1
1a Flat Head Screw 4×6, SS 7C22-0406 4
2 Joint 429764-01 1
3 Agitating Gear Motor Bracket
(for mounting hardware, see
section "A" item 2)
4 Plastic Sleeve 429761-01 1
4a Flat Head Screw 4×8, SS 7C22-0408 3
Dispensing Motor Assembly 4A0622A01 1
5 Dispensing Gear Motor 2U0080-03 1
5a Flat Head Screw 4×6, SS 7C22-0406 4
6 Joint 429764-01 1
7 Dispensing Gear Motor Bracket
(for mounting hardware, see
section "A" item 3)
8 Plastic Sleeve 429761-01 1
8a Flat Head Screw 4×8, SS 7C22-0408 3
Material or
Model Number Part Number
4A0618-01 1
3A0361-01 1
A-0
Required Number
15
Page 16
H. Bin Assembly
DCM-300BAH, DCM-300BAH-OS
A-0
7a
8
10
7
5
6
11
9
1
2
Title: H. Bin Assembly Model: DCM-300BAH, DCM-300BAH-OS
Index
No. Description
Bin Assembly 2A0413A02 1
1 Barrier 2A5487G01 1
2 Sliding Bracket 3A0364-01 1
3 Shaft Holder 429818-01 2
4 "O" Ring 7616-P032 2
5 Bin Top Assembly (includes
items 6 through 11)
6 Bin Top Cover 2A1716G01 1
7 Mechanical Bin Control
Proximity Switch
7a Thumbscrew 415949G08 2
8 Bin Control Bracket (Hinge) 3A0762-01 1
8a Thumbscrew 415949G08 2
9 Actuator 208795G01 1
10 Shaft 412337-03 1
11 Snap Pin 715S-0004 1
Material or
Model Number Part Number
3A1565A01 1
4A2033-01 1
A-0
8a
4
3
Required Number
16
Page 17
J. Label Location
DCM-300BAH, DCM-300BAH-OS
A-0
3
12
5
13
8
7
6
4
10
2
9
1
11
Title: J. Label Location Model: DCM-300BAH, DCM-300BAH-OS
Index
No. Description
Label Location
Order Assembly Parts
Individually
1 Air Filter Label 426177-01 1
2 Warning Tag: Electrical
Connection
3 Warning Label 439149-01 1
4 Bin Cover Instruction Sheet 446463-01 1
5 Penguin-HA-R Label 456246-01 1
6 Maintenance Label 2A6587-01 1
7 Wiring Label DCM-300BAH 3A6551-01 1
8 Rating Label DCM-300BAH 3A6540-01 1
9 Nameplate DCM-300BAH 3A6541-01 1
10 Switch Label 4A1038-01 1
11 Ice-Water Label 4A2954-01 1
12 Switch-Fuse Label 4A5352-01 1
13 Warning Label 440683-01 1
Material or Model
Number Part Number
DCM-300BAH 2A6511A01 1
DCM-300BAH-OS 2A6512A01 1
4A4766-01 1
DCM-300BAH-OS 3A6552-01 1
DCM-300BAH-OS 3A6540-02 1
DCM-300BAH-OS 3A6541-02 1
Required Number
A-0
17
Page 18
K. Accessories & Packaging
DCM-300BAH, DCM-300BAH-OS
A-0
Title: K. Accessories & Packaging Model: DCM-300BAH, DCM-300BAH-OS
Index
No. Description
1 Instruction Manual 91A2AD10A 1
Packaging 1A0190G02
Material or
Model Number Part Number
A-0
Required Number
18
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