Hoshizaki KM-900MAH User manual

™
PARTS LIST
ISSUED: JUNE 2, 2003
KMD-900MAH
KMD-900MWH
KMD-900MRH
MODULAR CRESCENT CUBER
Reliability is a
beautiful thing
TM
ITEM #: 71222
REVISED: OCT. 21, 2003

2
HA
KMD-900MAH N-0 MAY, 2003
N-1 SEPT.,2003
KMD-900MWH N-0 MAY, 2003
N-1 OCT.,2003
KMD-900MRH N-0 MAY, 2003
N-1 SEPT.,2003

3
HA MATERIAL ABBREVIATIONS
ALUMINUM
AL = Aluminum
COPPER
CU = Copper
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
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
G.S = Galvanized steel
S.S = Stainless steel
PS = Plated steel
PAS = Primed steel
AUXILIARY CODE
Ex.1 K-0 (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.

4
HA
KMD-900MAH A. ICE CUBER ASSEMBLY N-0, N-1
15
3
10
93a
19 20
16
16a
18
17
17a
B
6
14a
14
7
4
11 13
5
86
D1
D
E
C
C1 12
2a
2
22
23
1
23
21
26
24
25a
25

5
HA
MODEL: KMD-900MAH TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO. DESCRIPTION MATERIAL
OR MODEL PART
NUMBER REQUIRED NUMBER
NUMBER N-0 N-1
B REFRIGERATION CIRCUIT - 1A0783A01 1 1
C WATER CIRCUIT - 1A0800A01 1 x1
- 1A0800A01 o1
C1 TRUSS HEAD SCREW 4X8, SS 7C32-0408 2 2
D CONTROL BOX ASSEMBLY - 2A2871A01 1 1
D1 T2 SCREW 4X8 7P31-0408 1 1
E LABEL LOCATION - 2A2877A01 1 1
1 EVAPORATOR CASE - 1A0803G01 1 x1
- 1A0864G01 o1
2 CONTROL BOX COVER GS 3A2687G01 1 1
2a T2 SCREW 4X8 7P31-0408 3 3
3 JUNCTION BOX COVER GS 433410-01 1 1
3a T2 SCREW 4X8 7P31-0408 1 1
4 BIN CONTROL - 464574-01 1 1
5 SWITCH GUIDE - 3A2643-01 1 1
6 THUMBSCREW - 415949G10 6 6
7 SWITCH COVER - 3A2642-01 1 1
8 INSULATION SWITCH - 4A3068-01 1 1
9 SQUARE WASHER - 433537-01 1 1
10 SCREW – GROUNDING - 433304-02 1 1
11 BUSHING - 420472-05 1 1
12 WIRE SADDLE - 4A0338-02 9 9
13 BUSHING - 428394-04 2 2
14 SIDE PANEL (R) SS 2A2800G01 1 1
14a TRUSS HEAD SCREW 4X10, SS 7C32-0408 1 1

6
HA
MODEL: KMD-900MAH TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO. DESCRIPTION MATERIAL
OR MODEL PART
NUMBER REQUIRED NUMBER
NUMBER N-0 N-1
15 TOP PANEL SS 2A2829-01 1 x1
TOP PANEL ASSEMBLY - 2A2931G01 o1
16 FRONT PANEL SS 2A2828-01 1 x1
FRONT PANEL ASSEMBLY - 2A2932G01 o1
16a TRUSS HEAD SCREW 4X10, SS 7C32-0410 2 2
17 LOUVER B - 1A0548-01 4 4
17a PUSH RETAINER - 4A2414-01 12 12
18 AIR FILTER B - 2A2063G01 4 4
19 FRONT INSULATION - 3A2722G01 1 x1
- 3A2933G01 o1
20 THUMBSCREW - 415949G01 1 1
21 TOP INSULATION - 3A2723G01 1 x1
3A2934G01 o1
22 BUSHING - 428394-02 2 2
23 TOP PANEL INSULATION (B2) - 3A2928-02 1 1
24 TOP PANEL INSULATION (B3) - 3A2928-03 1 1
25 FRONT INSULATION BRCKT. - 3A2909-01 1 1
25a T2 SCREW 4X10, SS 7P32-0410 2 2
26 TOP COVER - 3A2922-01 1 1

7
HA
KMD-900MWH A. ICE CUBER ASSEMBLY N-0, N-1
15
1
18
17 17a
D1
D
E
16
16a
12
6
6
14a
14
B
C
C1
8
7
45
11
13
22a
19
3
10
9
3a
20
23
21
22a
22

8
HA
MODEL: KMD-900MWH TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO. DESCRIPTION MATERIAL
OR MODEL PART
NUMBER REQUIRED NUMBER
NUMBER N-0 N-1
B REFRIGERATION CIRCUIT - 1A0785A01 1 1
C WATER CIRCUIT - 1A0800A01 1 x1
- 1A0800A02 o1
C1 TRUSS HEAD SCREW 4X10, SS 7C32-0410 1 1
D CONTROL BOX ASSEMBLY - 2A2871A01 1 1
D1 T2 SCREW 4X8 7P31-0408 1 1
E LABEL LOCATION - 2A2839A02 1 1
1 EVAPORATOR CASE - 1A0790G02 1 x1
- 1A0857G02 o1
2 CONTROL BOX COVER GS 3A2687G01 1 1
2a T2 SCREW 4X8 7P31-0408 3 3
3 JUNCTION BOX COVER GS 433410-01 1 1
3a T2 SCREW 4X8 7P31-0408 1 1
4 BIN CONTROL - 464574-01 1 1
5 SWITCH GUIDE - 3A2643-01 1 1
6 THUMBSCREW - 415949G10 6 6
7 SWITCH COVER - 3A2642-01 1 1
8 INSULATION SWITCH - 4A3068-01 1 1
9 SQUARE WASHER - 433537-01 1 1
10 SCREW – GROUNDING - 433304-02 1 1
11 BUSHING - 420472-05 1 1
12 WIRE SADDLE - 4A0338-02 8 8
13 BUSHING - 428394-04 2 2
14 SIDE PANEL (R) SS 2A2800G01 1 1
14a TRUSS HEAD SCREW 4X10, SS 7C32-0410 1 1

9
HA
MODEL: KMD-900MWH TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO. DESCRIPTION MATERIAL
OR MODEL PART
NUMBER REQUIRED NUMBER
NUMBER N-0 N-1
15 TOP PANEL SS 2A2801-01 1 x1
TOP PANEL ASSEMBLY - 2A2955G01 o1
16 FRONT PANEL SS 2A2802-02 1 x1
FRONT PANEL - 2A2956G01 o1
16a TRUSS HEAD SCREW 4X10, SS 7C32-0410 1 1
17 FRONT INSULATION - 3A2722G01 1 x1
- 3A2933G01 o1
17a THUMBSCREW - 415949G01 1 1
18 TOP INSULATION - 3A2723G01 1 x1
-o1
19 BUSHING - 428394-02 1 1
20 TOP PANEL INSULATION (B2) - 3A2928-02 1 1
21 TOP PANEL INSULATION (B3) - 3A2928-03 1 1
22 FRONT INSULATION BRCKT. - 3A2909-01 1 1
22a T2 SCREW 4X10, SS 7P32-0410 2 2
23 TOP COVER - 3A2922-01 1 1

10
HA
KMD-900MRH A. ICE CUBER ASSEMBLY N-0, N-1
16
3
10
9
3a
20
18 19
D1
D
E
17
13
6
15a
15
B
17a
C
C1
8
7
4
11
14
21
12
5
2a
2
6
22 1
25
23
24a
24

11
HA
MODEL: KMD-900MRH TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO. DESCRIPTION MATERIAL
OR MODEL PART
NUMBER REQUIRED NUMBER
NUMBER N-0 N-1
B REFRIGERATION CIRCUIT - 1A0784A01 1 x1
- 1A0872A01 o1
C WATER CIRCUIT - 1A0800A01 1 x1
- 1A0800A02 o1
C1 TRUSS HEAD SCREW 4X10, SS 7C32-0408 2 2
D CONTROL BOX ASSEMBLY - 2A2871A01 1 1
D1 T2 SCREW 4X8 7P31-0408 1 1
E LABEL LOCATION - 2A2765A02 1 1
1 EVAPORATOR CASE - 1A0790G03 1 x1
- 1A0857G03 o1
2 CONTROL BOX COVER GS 3A2687G01 1 1
2a T2 SCREW 4X8 7P31-0408 3 3
3 JUNCTION BOX COVER GS 433410-01 1 1
3a T2 SCREW 4X8 7P31-0408 2 2
4 BIN CONTROL - 464574-01 1 1
5 SWITCH GUIDE - 3A2643-01 1 1
6 THUMBSCREW - 415949G10 6 6
7 SWITCH COVER - 3A2642-01 1 1
8 INSULATION SWITCH - 4A3068-01 1 1
9 SQUARE WASHER - 433537-01 1 1
10 SCREW – GROUNDING - 433304-02 1 1
11 BUSHING - 420472-05 1 1
12 BUSHING - 420472-03 1 1
13 WIRE SADDLE - 4A0338-02 9 9
14 BUSHING - 428394-04 3 3

12
HA
MODEL: KMD-900MRH TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO. DESCRIPTION MATERIAL
OR MODEL PART
NUMBER REQUIRED NUMBER
NUMBER N-0 N-1
15 SIDE PANEL (R) SS 2A2800G01 1 1
15a TRUSS HEAD SCREW 4X10, SS 7C32-0410 1 1
16 TOP PANEL SS 2A2801-01 1 x1
TOP PANEL ASSEMBLY - 2A2955G01 o1
17 FRONT PANEL SS 2A2802-02 1 x1
FRONT PANEL ASSEMBLY - 2A2956G01 o1
17a TRUSS HEAD SCREW 4X10, SS 7C32-0410 1 1
18 FRONT INSULATION - 3A2722G01 1 o1
3A2933G01 1
19 THUMBSCREW - 415949G01 1 1
20 TOP INSULATION - 3A2723G01 1 o1
3A2934G01 1
21 BUSHING - 428394-02 2 2
22 TOP PANEL INSULATION (B2) - 3A2928-02 1 1
23 TOP PANEL INSULATION (B3) - 3A2928-03 1 1
24 FRONT INSULATION BRCKT. - 3A2909-01 1 1
24a T2 SCREW 4X10, SS 7P32-0410 2 2
25 TOP COVER - 3A2922-01 1 1

13
HA
KMD-900MAH B.REFRIGERATIONCIRCUIT 1/2 N-0, N-1

14
HA
KMD-900MAH B.REFRIGERATIONCIRCUIT2/2 N-0, N-1
DETAILEDTHERMISTORATTACHMENT

15
HA
MODEL: KMD-900MAH TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO. DESCRIPTION MATERIAL
OR MODEL PART
NUMBER REQUIRED NUMBER
NUMBER N-0 N-1
1 CONDENSER - 2A2779-01 1 1
2 T2 SCREW 4x8 7P31-0408 18 18
3 SHROUD - 2A2787G01 1 1
4 TRUSS HEAD SCREW 4x8 7C31-0408 11 11
5 COMPRESSOR CS14K6E-PFV-237 4A1412-01 1 1
6 GROMMET 027-0167-00 434922-01 4 4
7 SPACER 028-0188-02 434921-01 4 4
8 BOLT 8x45 437889-01 4 4
9 FAN MOTOR BRACKET - 3A2690G01 1 1
10 FAN MOTOR BRACKET (B) 3A2789-01 1 1
11 HEX HEAD BOLT W/ WASHER (LF) 5x10 7B0130510 8 8
12 FAN MOTOR U90 B1 7190 1031 440911-01 1 1
13 SELF LOCKING NUT 8-32 7N21I0832 4 4
14 FAN BLADE 20569-17 4A0197-01 1 1
15 CAPACITOR 250 VAC 5 Mfd 443192-02 1 1
16 T2 SCREW 4X10 7C31-0410 1 1
17 DRIER - 4A2666-01 1 1
18 NYLON TIE - 8911-0301 1 1
19 EXPANSION VALVE -4A1414-01 2 2
20 COPPER TUBE (B) – LOW SIDE COPPER 3A2795G01 1 1
21 COPPER TUBE (C) – LOW SIDE COPPER 3A2796G01 1 1
22 COPPER TUBE (A) – HIGH SIDE COPPER 3A2652G01 1 1
23 HEAT EXCHANGER - 2A2780G01 1 1
24 COPPER TUBE (A) – LOW SIDE COPPER 3A2800G01 1 1
25 HOLDER – EXP. VALVE – 3/8 - 3A0107-01 2 2
26 TEE - 436000-01 1 1

16
HA
MODEL: KMD-900MAH TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO. DESCRIPTION MATERIAL
OR MODEL PART
NUMBER REQUIRED NUMBER
NUMBER N-0 N-1
27 COPPER TUBE (F) HIGH SIDE COPPER 4A3036-01 1 1
28 COPPER TUBE (E) LOW SIDE COPPER 4A3035-01 1 1
29 COPPER TUBE – ACCESS VALVE - 3A2734G01 1 1
30 BARRIER - 3A2693-01 1 1
31 VALVE BODY 70 440352-01 2 2
32 COIL-VALVE ABS-25-1-HD-2 440353-01 2 2
33 BOLT - 440353F01 2 2
34 CHECK VALVE ASSEMBLY - 3A2718G01 1 1
35 CHECK VALVE - 4A1373-01 2 2
36 STRAINER - 441569-02 1 1
37 EVAPORATOR - 2A2781G01 1 1
38 FRAME SEAL - 323925-01 4 4
39 TRUSS HEAD SCREW 4X12, SS 7C32-0412 4 4
40 SIDE FRAME - 3A2691G01 1 1
41 FRONT FRAME - 3A2675-01 1 1
42 LINE VALVE BRACKET - 4A2037-01 1 1
43 COPPER TUBE (B) HIGH SIDE COPPER 4A3022-01 1 1
44 COPPER TUBE (C) HIGH SIDE COPPER 4A3023-01 1 1
45 HOLDER – THERMISTOR COPPER 438247-01 1 1
46 THERMISTOR - 429006-05 1 1
47 INSULATION – THERMISTOR PE FOAM 427441-01 1 1
48 CABLE TIE - 7920-0010 3 3
49 CLAMP - 443461-02 2 2
50 INSULATED RUBBER TUBE - 323975G01 1 1
51 INSULATION HOLDER - 3A0979-01 1 1
52 EXP. VALVE COVER - 3A0944-01 2 2
53 INSULATION – TUBE L=210 7762-1020 1 1
54 INSULATION – TUBE L=135 7762-1020 1 1

17
HA
MODEL: KMD-900MAH TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO.
DESCRIPTION
MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER N-0 N-1
55 PRESSURE SWITCH ACB-1UB09 433441-07 1 1
56 PRESS. SWITCH BRCKT. GS 434938-01 1 1
57 T2 SCREW 4x8, SS 7P32-0408 2 2
58 END CAP - 4A1413F01 2 2
59 INSULATION - 436671-01 1 1
60 INSULATION TUBE L=40 7762-1020 1 1
61 INSULATION TUBE L=80 7762-3555 2 2
62 CONNECTION T COVER - 4A1379-01 1 1

18
HA
KMD-900MWH B.REFRIGERATIONCIRCUIT 1/2 N-0, N-1

19
HA
KMD-900MWH B.REFRIGERATIONCIRCUIT 2/2 N-0, N-1
DETAILEDTHERMISTORATTACHMENT

20
HA MODEL: KMD-900MWH TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO. DESCRIPTION MATERIAL
OR MODEL PART
NUMBER REQUIRED NUMBER
NUMBER N-0 N-1
1 SIDE FRAME - 3A2691G01 1 1
2 TRUSS HEAD SCREW 4X8 7C31-0408 8 8
3 T2 SCREW 4X8 7P31-0408 18 18
4 FRONT FRAME - 3A2692-01 1 1
5 COMPRESSOR CS14K6E-PFV-237 4A1412-01 1 1
6 SPACER 028-0188-02 434921-01 4 4
7 GROMMET 027-0167-00 434922-01 4 4
8 BOLT 8x45 437889-01 4 4
9 DRIER - 4A2666-01 1 1
10 NYLON TIE - 8911-0301 1 1
11 EXPANSION VALVE -4A1414-01 2 2
12 COPPER TUBE (B) – LOW SIDE COPPER 3A2805G01 1 1
13 COPPER TUBE (C) – LOW SIDE COPPER 3A2806G01 1 1
14 VALVE BODY 70 440352-01 2 2
15 COIL-VALVE ABS-25-1-HD-2 440353-01 2 2
16 BOLT - 440353F01 2 2
17 CHECK VALVE ASSEMBLY - 3A2718G01 1 1
18 CHECK VALVE - 4A1373-01 2 2
19 EVAPORATOR - 2A2781G01 1 1
20 FRAME SEAL - 323925-01 4 4
21 CONDENSER – WATER COOLED - 2A2359G03 1 1
22 REAR PANEL - 3A2758G01 1 1
23 WATER REGULATOR - 4A0911-06 1 1
24 MALE CONNECTOR - 4A1087-01 1 1
25 COPPER TUBE – ACCESS VALVE - 3A2734G01 1 1
26 CONDENSER – BRACKET - 2A2846-01 1 1
27 HEX HEAD BOLT W / WASHER (LF) 5x10 7B0130510 2 2
28 COPPER TUBE – COND. INLET - 3A2827G01 1 1
29 TRUSS HEAD SCREW 4X6 7C31-0406 2 2