Hoshizaki KMD-850MAH User manual

Hoshizaki
“A Superior Degree
of Reliability”
www.hoshizaki.com
Models
KMD-850MAH
KMD-850MWH
KMD-850MRH
Modular Crescent Cuber
Hoshizaki America, Inc.
Number: 71284
Issued: 8-27-2008
PARTS LIST


CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 3
Material Abbreviations ........................................................................................................... 4
A. Ice Cuber Assembly .......................................................................................................... 5
KMD-850MAH .................................................................................................................. 5
KMD-850MWH .................................................................................................................. 7
KMD-850MRH ................................................................................................................... 9
B. Refrigeration Circuit ........................................................................................................ 11
KMD-850MAH ................................................................................................................. 11
KMD-850MWH ................................................................................................................ 14
KMD-850MRH ................................................................................................................. 17
C. Water Circuit ................................................................................................................... 0
D. Control Box Assembly ..................................................................................................... 3
E. Label Location ................................................................................................................. 5
KMD-850MAH ................................................................................................................. 5
KMD-850MWH ................................................................................................................ 7
KMD-850MRH ................................................................................................................. 9
F. Pump Motor Assembly .................................................................................................... 31
G. Accessories & Packaging ............................................................................................... 3

3
Auxiliary Codes
KMD-850MAH T-0 March 008
KMD-850MWH T-0 March 008
KMD-850MRH T-0 March 008
Auxiliary Code Breakdown
K-0
Designates the year. "K" indicates the year 000. Years progress or regress in alphabetical order.
"J" is 1999, "L" is 001, "M" is 00, and so on. The letters "I" and "O" were skipped.
Designates signicant part changes within the same year for this model. Base is 0 and this number
advances for each change.
Example: T-1
"T" indicates 008.
"1" indicates the rst signicant part change for 008.
Note About Ordering Parts
Most assemblies cannot be ordered as complete units; parts in the assemblies generally must be ordered
separately.

4
Material Abbreviations
ALUMINUM
AL = Aluminum
COPPER
CU = Copper
PLASTIC
ABS = Acrylonitrile -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 = Polytetrauoroethylene = Teon
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
GS = Galvanized steel
SS = Stainless steel
PS = Plated steel
PAS = Primed steel

5
A. Ice Cuber Assembly
KMD-850MAH
T-0
B
C
DD1
E
1

3
4
5
6a
6
7a
78a
8
9a
9
10
11
1 1a
13 13a
14 14a
15 15a
16
17
18
19
0 0a
1

3
4 4a
5
6

6
Title: A. Ice Cuber Assembly Model: KMD-850MAH
Index
No. Description
Material or
Model Number Part Number
Required Number
T-0
B Refrigeration Circuit 1A178A01 1
C Water Circuit 1A1360A0 1
D Control Box Assembly A48A01 1
D1 T Screw 4×8 7P31-0408 3
E Label Location A43A01 1
1 Evaporator Case 1A1375G01 1
 Bushing OCB-500 48394-0 
3 Wire Saddle 4A0338-0 5
4 Square Washer BRASS 433537-0 1
5 Screw-Grounding 433304-0 1
6 Junction Box Cover GS 433410-01 1
6a T Screw 4×8 7P31-0408 1
7 Switch Cover 3A64-01 1
7a Thumbscrew 415949G10 
8 Bin Control 464574-01 1
8a Thumbscrew 415949G10 
9 Switch Guide 3A643-01 1
9a Thumbscrew 415949G10 
10 Insulation-Switch 4A3068-01 1
11 Top Insulation 3A934G01 1
1 Front Insulation 3A933G01 1
1a Thumbscrew 415949G1 1
13 Side Panel (R) SS A800G01 1
13a Truss Head Screw 4×10, SS 7C3-0410 1
14 Front Insulation Bracket GS 3A909-01 1
14a T Screw 4×8, SS 7P3-0408 
15 Louver A 1A0547-01 
15a Push Retainer PS15306PG 4A414-01 6
16 Bushing SR-34- 4047-05 1
17 Top Panel Insulation (B) L=100 3A98-0 1
18 Top Panel Insulation (B3) L=70 3A98-03 1
19 Top Cover ABS 3A9-01 1
0 Control Box Cover GS 3A371-01 1
0a T Screw 4×8 7P31-0408 3
1 Wire Saddle 4A0338-03 
 Clamp 4A338-01 1
3 Truss Head Screw (Ground
Screw for Pump)
4×10, SS 7C3-0410 1
4 Front Panel Assembly A958G01 1
4a Truss Head Screw 4×10, SS 7C3-0410 1
5 Top Panel Assembly A955G01 1
6 Air Filter A A06G01 

7
A. Ice Cuber Assembly
KMD-850MWH
T-0
B
C
DD1
E
1
7
8
a

3a
34a
4
5a
5
13
1 1a
11 11a
19 19a
3 3a
17
18
10
1

4
6
9
14
0
15
16 16a

8
Title: A. Ice Cuber Assembly Model: KMD-850MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
T-0
B Refrigeration Circuit 1A179A01 1
C Water Circuit 1A1360A0 1
D Control Box Assembly A48A01 1
D1 T Screw 4×8 7P31-0408 3
E Label Location A44A01 1
1 Evaporator Case 1A1375G01 1
 Junction Box Cover GS 433410-01 1
a T Screw 4×8 7P31-0408 1
3 Switch Cover 3A64-01 1
3a Thumbscrew 415949G10 
4 Bin Control 464574-01 1
4a Thumbscrew 415949G10 
5 Switch Guide 3A643-01 1
5a Thumbscrew 415949G10 
6 Insulation-Switch 4A3068-01 1
7 Square Washer BRASS 433537-0 1
8 Screw-Grounding 433304-0 1
9 Bushing SR-34- 4047-05 1
10 Wire Saddle 4A0338-0 5
11 Side Panel (R) SS A800G01 1
11a Truss Head Screw 4×10, SS 7C3-0410 1
1 Front Insulation 3A933G01 1
1a Thumbscrew 415949G1 1
13 Top Insulation 3A934G01 1
14 Bushing OCB-500 48394-0 1
15 Top Cover ABS 3A9-01 1
16 Front Insulation Bracket GS 3A909-01 1
16a T Screw 4×8, SS 7P3-0408 
17 Top Panel Insulation (B) L=100 3A98-0 1
18 Top Panel Insulation (B3) L=70 3A98-03 1
19 Control Box Cover GS 3A371-01 1
19a T Screw 4×8 7P31-0408 3
0 Wire Saddle 4A0338-03 
1 Clamp 4A338-01 1
 Truss Head Screw (Ground
Screw for Pump)
4×10, SS 7C3-0410 1
3 Front Panel Assembly A956G01 1
3a Truss Head Screw 4×10, SS 7C3-0410 1
4 Top Panel Assembly A955G01 1

9
A. Ice Cuber Assembly
KMD-850MRH
T-0
B
C
DD1
E
1
7
8
a

3a
34a
4
5a
5
15
16 16a
11 11a
0 0a
4 4a
17
18
10

3
5
6
9
1
1
13
14 14a 19

10
Title: A. Ice Cuber Assembly Model: KMD-850MRH
Index
No. Description
Material or
Model Number Part Number
Required Number
T-0
B Refrigeration Circuit 1A180A01 1
C Water Circuit 1A1360A0 1
D Control Box Assembly A48A01 1
D1 T Screw 4×8 7P31-0408 3
E Label Location A45A01 1
1 Evaporator Case 1A1375G01 1
 Junction Box Cover GS 433410-01 
a T Screw 4×8 7P31-0408 
3 Switch Cover 3A64-01 1
3a Thumbscrew 415949G10 
4 Bin Control 464574-01 1
4a Thumbscrew 415949G10 
5 Switch Guide 3A643-01 1
5a Thumbscrew 415949G10 
6 Insulation-Switch 4A3068-01 1
7 Square Washer BRASS 433537-0 
8 Screw-Grounding 433304-0 
9 Bushing SR-34- 4047-05 1
10 Wire Saddle 4A0338-0 5
11 Side Panel (R) SS A800G01 1
11a Truss Head Screw 4×10, SS 7C3-0410 1
1 Bushing OCB-500 48394-0 1
13 Top Cover ABS 3A9-01 1
14 Front Insulation Bracket GS 3A909-01 1
14a T Screw 4×8 7P3-0408 
15 Top Insulation 3A934G01 1
16 Front Insulation 3A933G01 1
16a Thumbscrew 415949G1 1
17 Top Panel Insulation (B) L=100 3A98-0 1
18 Top Panel Insulation (B3) L=70 3A98-03 1
19 Bushing SR-30-1 4047-03 1
0 Control Box Cover GS 3A371-01 1
0a T Screw 4×8 7P31-0408 3
1 Wire Saddle 4A0338-03 
 Clamp 4A338-01 1
3 Truss Head Screw (Ground
Screw for Pump)
4×10, SS 7C3-0410 1
4 Front Panel Assembly A956G01 1
4a Truss Head Screw 4×10, SS 7C3-0410 1
5 Top Panel Assembly A955G01 1