Hoshizaki KM-280MAH-E User manual

PARTS LISTPARTS LIST
PARTS LISTPARTS LIST
PARTS LIST
MODULAR CRESCENT CUBER
89/33689/336
89/33689/336
89/336
73/2373/23
73/2373/23
73/23
HOSHIZAKI
NUMBER: 71220
ISSUED: APRIL15,2003
KM-280MAH-EKM-280MAH-E
KM-280MAH-EKM-280MAH-E
KM-280MAH-E

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Auxiliary CodesAuxiliary Codes
Auxiliary CodesAuxiliary Codes
Auxiliary Codes
KM-280MAH-EKM-280MAH-E
KM-280MAH-EKM-280MAH-E
KM-280MAH-E L-0 JUNE 2001
M-0 JUNE 2002
M-2 SEPT.,2002
N-0 JAN.,2003
N-1 FEB., 2003
IMPORTANTIMPORTANT
IMPORTANTIMPORTANT
IMPORTANT
IEC standards require that the clamping means of earthing terminals be
adequately secured against accidental loosening and that accessible metal parts
of the icemaker which may become live in the event of an insulation fault be
permanently and reliably connected to an earthing terminal within the icemaker or
to the earthing contact of the icemaker inlet.
This is accomplished in this icemaker through the use of stainless steel toothed
washers, Hoshizaki Part # 7R22-0400.

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MATERIAL ABBREVIATIONSMATERIAL ABBREVIATIONS
MATERIAL ABBREVIATIONSMATERIAL ABBREVIATIONS
MATERIAL ABBREVIATIONS
ALUMINUMALUMINUM
ALUMINUMALUMINUM
ALUMINUM
AL = Aluminum
COPPERCOPPER
COPPERCOPPER
COPPER
CU = Copper
PLASTICPLASTIC
PLASTICPLASTIC
PLASTIC
ABS = Acrylonitritrile -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 = Polytetrafluoroethylene = Teflon
PUR = Polyurethane
PVC = Polyvinyl chloride
RUBBERRUBBER
RUBBERRUBBER
RUBBER
VN = Vinyl Nitrile
EPDM = EP rubber
NBR = Nitrile butadiene rubber
NR = Natural rubber
NP = Neoprene
SI.R = Silicone rubber
SY.R = Syntheticrubber
EPH = Epichlorohydrin
STEELSTEEL
STEELSTEEL
STEEL
GS = Galvanized steel
SS = Stainless steel
PS = Plated steel
PAS = Primed steel
AUXILIARY CODEAUXILIARY CODE
AUXILIARY CODEAUXILIARY CODE
AUXILIARY CODE
Ex.1 K-0 (Note)(Note)
(Note)(Note)
(Note) - = Part deleted.
x = Part deleted and replaced
"K" is the tenth in alphabetical order with "I" by "o" (interchangeable)
skipped. So, "K" indicates "2000". part.
Ex.2 L-0 o = New part for "x" in the
"L" is the next in alphabetical same auxiliary code.
order. So, "L" indicates "2001".
Ex.3 L-1Each time a part is changed non-interchangeably
in a year, this number advances.

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KM-280MAH-E A. ICE CUBER ASSEMBLY L-0, M-0

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KM-280MAH-E A. ICE CUBER ASSEMBLY M-2,N-0,N-1

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MODEL: KM-280MAH-E TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO.
DESCRIPTION
MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER L-0
M-0
M-2
N-0
N-1
B REFRIGERATION CIRCUIT - 1A0392A03 1 x1
- 1A0392A05 o1 1
C WATER CIRCUIT - 1A0450A01 1 1 1
D CONTROL BOX ASSEMBLY - 2A2315A01 1 -
- 2A2537A01 1 1
D1 T2 SCREW 4X8 7P31-0408 4 4 4
E LABEL LOCATION - 3A2075A01 1 -
- 3A2408A01 1 1
1 EVAP. CASE HS-1012 1A0579G03 1 1 1
2 BASE - 2A2146G04 1 1 1
2a FT SCREW 4X8, SS 7F32-0408 7 7 7
3 FRAME ABS 3A0217G01 1 -
- 3A2503G01 1 1
3a TRUSS HEAD SCREW 4X8, SS 7C32-0408 1 1 1
3b TRUSS HEAD SCREW 4X12, SS 7C32-0412 2 2 2
4 SQUARE WASHER BRASS 433537-02 1 1 1
5 SCREW - GROUNDING BRASS 433304-02 1 1 1
6 TOP FRAME GS 332443-01 1 1 1
6a T2 SCREW 4X8 7P31-0408 4 4 4
7 SIDE FRAME GS 332465G01 1 1 1
7a T2 SCREW 4X8 7P31-0408 2 2 2
8 BULB HOLDER PE 328919-01 1 1
9 SPACER PE 443545-01 2 1
10 THUMBSCREW SS, ABS 415949G09 2 -
11 BASE COVER SS 321525G01 1 1 1
12 TOP INSULATION PP 215730G01 1 1 1
13 FRONT INSULATION PP 215731G01 1 1 1
14 SIDE PANEL (R) SS 2A2117G01 1 1 1
14a T2 SCREW 4X8, SS 7P32-0408 1 1 1

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MODEL: KM-280MAH-E TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO.
DESCRIPTION
MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER L-0
M-0
M-2
N-0
N-1
15 CONTROL BOX COVER GS 332466-01 1 -
GS 3A2476-01 1 1
15a T2 SCREW 4X8 7P31-0408 1 1 1
16 FRONT PANEL SS 2A2141G01 1 1 1
16a TRUSS HEAD SCREW SS, 4X8 7C32-0408 1 1 1
17 LOUVER (A) ABS 1A0547-01 1 1 1
17a PUSH RETAINER - 4A2414-01 3 3 3
18 - - -
19 TOP PANEL SS
(3A1890A01)
220465-01 1 1 1
20 GASKET (A) (3A1890A01) 324859-03 1 1 1
21 GASKET PVC
(3A1890A01)
427014-04 2 2 2
22 INSULATION PE FOAM
(3A1890A01)
438012-01 1 1 1
23 AIR FILTER (A) - 2A2062G01 2 2 2
24 DEFLECTOR SS 4A1951-01 1 1
25 SHIELD - 3A1438-01 1 -
26 POWER SUPPLY CORD - 452359-02 1 1 1
27 BUSHING CEE SR-6P30 450414-01 1 1 1
28 TRANSFORMER PY12-19204 446202-01 1 1 1
28a PAN HEAD SCREW W/
WASHER (LF)
4x8 7C1230408 4 4 4
29 TRANS COVER GS 446359-01 1 1 1
29a T2 SCREW 4x8 7P31-0408 2 2 2
30 BUSHING OCB-500 428394-02 1 1 1
31 SIDE PANEL (R) – BASE SS 2A2147-01 1 1 1
32 BARRIER – INSULATION - 4A1167-01 1 1 1
32a T2 SCREW 4X8 7P31-0408 2 2 2

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MODEL: KM-280MAH-E TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO.
DESCRIPTION
MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER L-0
M-0
M-2
N-0
N-1
33 GASKET L=554 4A0808L02 1 1 1
34 BRACKET (M) - 3A1434-01 1 -
35 THUMBSCREW - 415949G04 2 -
- 415949G09 2 2
36 BIN SWITCH - 4A2430-01 1 -
37 CABLE TIE MOUNT - 437618-01 1 1

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KM-280MAH-E B. REFRIGERATION CIRCUIT (1/2) L-0, M-0, M-2, N-0, N-1

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KM-280MAH-E B. REFRIGERATION CIRCUIT (2/2) L-0, M-0, M-2, N-0, N-1

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MODEL: KM-280MAH-E TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO.
DESCRIPTION
MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER L-0
M-0
M-2
N-0
N-1
1 CONDENSER - 2A0562-01 1 1 1
2 T2 SCREW 4x8 7P31-0408 2 2 2
3 SHROUD GS 2A0606-01 1 1 1
4 T2 SCREW 4x8 7P31-0408 2 2 2
5 BARRIER GS 433693-04 1 1 1
6 T2 SCREW 4x8 7P31-0408 2 2 2
7 REAR PANEL GS 3A2086-01 1 1 1
8 T2 SCREW 4x8 7P31-0408 3 3 3
9 COMPRESSOR AKA9438ZXC 4A1924-01 1 1 1
10 BOLT 8x45 437889-01 4 1 1
11 SPACER 027-0072-02 434404-01 4 4 4
12 GROMMET 527-0039-04 434403-01 4 4 4
13 MOTOR PROTECTOR 4A1919-01 1 4 4
14 FAN MOTOR BRACKET GS 327179-01 1 1 1
15 HEX BOLT ASSEMBLY (LF) 5X12, SS 7B0230512 4 4 4
16 FAN MOTOR U90B1,
7190-1031
440911-01 1 1 1
17 SELF-LOCKING NUT NO. 8-32 7N21I0832 4 4 4
18 FAN BLADE AD10CW32 444898-01 1 1 1
19 DRIER CW-0325-S 4A1413-01 1 x1
- 4A2666-01 o1 1
20 DRIER BRACKET GS 445847-01 1 -
NYLON TIE - 8911-0301 1 1
21 T2 SCREW 4x8 7P31-0408 1 -
22 EXP. VALVE AN1/2 SW70 4A1838-02 1 1 1
23 EVAPORATOR - 1A0138G01 1 1 1
24 T2 SCREW 4x16, SS 7P32-0416 4 4 4
25 VALVE BODY 70 440352-01 1 1 1
26 COIL VALVE ABS-25-1-HD-2 440353-01 1 1 1
27 BOLT 4x6 440353F01 1 1 1

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MODEL: KM-280MAH-E TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO.
DESCRIPTION
MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER L-0
M-0
M-2
N-0
N-1
28 PRESSURE SWITCH ACB-1UB09 433441-07 1 1 1
29 PRESSURE SWITCH BRACKET GS 434938-01 1 1 1
30 T2 SCREW 4x8 7P31-0408 1 1 1
31 COPPER TUBE ACCESS VALVE - 3A1422G01 1 1 1
32 ACCESS VALVE TCJ-2F20NHDU-1 457729-01 2 2 2
33 COPPER TUBE (A) - HIGH SIDE COPPER 2A1435G01 1 1 1
34 COPPER TUBE (B) - HIGH SIDE COPPER 4A1823-01 1 1 1
35 COPPER TUBE (C) - HIGH SIDE COPPER 4A1819-01 1 1 1
36 COPPER TUBE (D) - HIGH SIDE COPPER 3A1238G01 1 1 1
37 HEAT EXCHANGER - 2A1478G01 1 -
- 2A1478G02 1 1
38 ELBOW COPPER 417395-03 1 1 1
39 COPPER TUBE - HOT GAS COPPER 2A1425G01 1 1 1
40 COPPER TUBE (J) COPPER 4A1815G01 1 1 1
41 HOLDER / EXP. VALVE – 1/2 SS 3A0112-01 1 1 1
42 CLAMP SS 443461-02 1 1 1
43 EXPANSION VALVE COVER PE FOAM 4A1168-01 1 1 1
44 THERMISTOR - 429006-03 1 1 1
45 HOLDER - THERMISTOR COPPER 427430-01 1 1 1
46 CABLE TIE CV-200 (PLT-
2M)
7920-0010 15 15 15
47 INSULATION - THERMISTOR (A) PE FOAM 439368-01 1 1 1
48 INSULATION - THERMISTOR (B) PE FOAM 439368-02 1 1 1
49 RUBBER INSULATION (A) EPDM 3A1044-01 1 1 1
50 RUBBER INSULATION (B) EPDM 3A1045-01 1 1 1
51 INSULATION HOLDER SS 4A1550-01 1 1 1
52 T2 SCREW 4x8, SS 7P32-0408 2 2 2
53 INSULATION TUBE L=40 7762-1020 2 2 2
54 WIRE SADDLE VWS4238-C 4A0338-01 10 10 10

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MODEL: KM-280MAH-E TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO.
DESCRIPTION
MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER L-0
M-0
M-2
N-0
N-1
55 - - -
56 END CAP RUBBER 4A1413F01 2 2 2

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KM-280MAH-E C. WATER CIRCUIT L-0, M-0, M-2, N-0, N-1

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MODEL: KM-280MAH-E TITLE:C. WATER CIRCUIT
INDEX
NO.
DESCRIPTION
MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER L-0
M-0
M-2
N-0
N-1
F PUMP MOTOR ASSEMBLY HS-0127 3A1092A01 1 1 1
F1 TRUSS HEAD SCREW 4x16, SS 7C32-0415 1 1 1
F2 FLAT WASHER M4, SS 7W22-0400 1 1 1
F3 SPLIT LOCK WASHER M4, SS 7L22-0400 1 1 1
F4 HEX NUT M4, SS 7N12-0400 1 1 1
1 WATER SUPPLY PIPE COPPER 4A0768G04 1 1 1
2 T2 SCREW 4x8 7P31-0408 2 2 2
3 RUBBER GASKET NR 413854-03 1 1 1
4 WATER VALVE BRACKET GS 3A0736-01 1 1 1
5 T2 SCREW 4x8 7P31-0408 1 1 1
6 WATER VALVE 4A1955-01 1 1 1
7 HOSE CLAMP SS, 18MM 427443-05 1 1 1
8 SPRAY TUBE PE 1A0222-02 1 1 1
9 SPRAY GUIDE (A) PE 208586-01 6 6 6
10 CUBE GUIDE ABS 212088-01 1 1 1
11 SUCTION HOSE EPDM 4A1380-01 1 1 1
12 PUMP MOTOR BRACKET PC 211408-01 1 1 1
13 FLAT HEAD SCREW 4x12, SS 7F32-0412 1 1 1
14 VINYL HOSE L=265 7716-2025 1 1 1
15 VINYL HOSE L=110 7716-2025 1 1 1
16 HOSE CLAMP SS, 25MM 427443-03 6 4 4
17 HOSE CLAMP SS, 23MM 427443-10 2 2 2
18 "O" RING 1AG35 7611-G035 1 1 1
19 VALVE HOUSING - DRAIN ABS 321001-01 1 1 1
20 T2 SCREW 4x10, SS 7P32-0410 3 3 3
21 SPRING SS 3A1361-01 1 1 1
22 VALVE SHEET EPDM 433705-01 1 1 1

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MODEL: KM-280MAH-E TITLE:C. WATER CIRCUIT
INDEX
NO.
DESCRIPTION
MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER L-0
M-0
M-2
N-0
N-1
23 DRAIN HOSE DYNAFLEX 433468-01 1 1 1
24 OVERFLOW CAP PE 321002-01 1 1 1
25 OVERFLOW PIPE ABS 430722-05 1 1 1
26 “O” RING EPDM 4A1234-01 1 1 1
27 CONNECTOR-FLOAT SWITCH EPDM 425799-01 1 1 1
28 FLOAT SWITCH 163795 4A0886-01 1 1 1
29 T2 SCREW 4X12, SS 7P32-0412 2 2 2
30 FLOAT SWITCH STOP SS 446358-01 1 1 1
31 SILICONE HOSE L=140 7730I3812 1 1 1
32 SILICONE HOSE L=140 7730I3896 1 1 1
33 WIRE SADDLE VWS4238-C 4A0388-02 4 4 4
34 BUSHING OCB-750 428394-01 1 1 1
35 HOSE CLAMP SS, 20MM 427443-06 1 1 1
36 RUBBER HOSE(C) DYNAFLEX 4A1551-03 1 1 1
37 INSULATION (E) PE FOAM 4A0392-01 1 1 1
38 WATER SUPPLY TUBE PE 2A0560-01 1 1 1
39 PLUG EPDM 4A0176-01 1 1 1
40 CONNECTING PIPE DYNAFLEX 4A1142-01 1 1 1
41 INSERT COUPLING 3/4 “ 4A0632-01 1 1 1

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KM-280MAH-E D. CONTROL BOX ASSEMBLY L-0, M-0

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KM-280MAH-E D. CONTROL BOX ASSEMBLY M-2, N-0, N-1

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MODEL: KM-280MAH-E TITLE:D. CONTROL BOX ASSEMBLY
INDEX
NO.
DESCRIPTION
MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER L-0 M-0 M-2
N-0
N-1
G CONTROL ASSEMBLY - 4A2513A02 1 1 -
- 4A2911A02 1 1
G2 T2 SCREW 4X8 7P31-0408 2 2 2 2
1 CONTROL BOX - 2A1851-01 1 1 1 1
2 CAPACITOR - RUN 15MFD 370V 3A2005-08 1 1 1 1
3 CAPACITOR – STARTING 72-88 MFD, 330
VAC
3A1414-01 1 1 1 1
4 STRAP GS 4A2262-02 1 1 1 1
5 T2 SCREW 4X8 7P31-0408 1 1 1 1
6 STARTER GE3ARR3CT3AN5 4A1107-06 1 1 1 1
7 T2 SCREW 4X8 7P31-0408 1 1 1 1
8 MAGNETIC CONTACTOR VC-20 428393-01 1 1 1 1
9 BRACKET - 428393F01 1 1 1 1
10 T2 SCREW 4X8 7P31-0408 2 2 2 2
11 TRANSFORMER 26D285H 3A0172-01 1 1 1 1
12 T2 SCREW 4X8 7P31-0408 2 2 2 2
13 CAPACITOR 250 VAC, 5.5 MFD 4A2128-03 1 1 1 1
14 T2 SCREW 4X10 7P31-0410 1 1 1 1
15 CONTROLLER BOARD HOS-001A 2A1410-01 1 1 1 1
16 BOARD SUPPORT CBLS37-M 4A0336-03 4 4 4 4
17 BUSHING SB-1093-15 420470-03 1 1 1 1
18 BUSHING OCB-500 428394-02 1 1 1 1
19 WIRE SADDLE VWS4238-C 4A0338-02 2 2 x2
CLAMP - 4A2338-01 o2 2
20 CAPACITOR 250 VAC, 2.5 MFD 4A2128-05 1 1 1 1
21 T2 SCREW 4X10 7P31-0410 1 1 1 1
22 RESISTOR WIRE HARNESS - 4A2200G01 1 1 -
23 FUSE - 4A0893-07 1 1

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KM-280MAH-E E. LABEL LOCATION L-0, M-0