Hoshizaki KM-1601MRH, KM-1601MRH-3 User Manual
NO.
ISSUED:
REVISED:
September 2, 2005
71245
July xx, 2005
HOSHIZAKI
MODULAR CRESCENT CUBER
MODEL
KM-1601MRH
KM-1601MRH3
PARTS LIST
CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 3
Material Abbreviations ........................................................................................................... 4
A. Ice Cuber Assembly .......................................................................................................... 5
KM-1601MRH, MRH3 ....................................................................................................... 5
B. Refrigeration Circuit ......................................................................................................... 7
KM-1601MRH, MRH3 ....................................................................................................... 7
C. Water Circuit .................................................................................................................... 11
KM-1601MRH, MRH3 ..................................................................................................... 11
D. Control Box Assembly ..................................................................................................... 14
KM-1601MRH, MRH3 ..................................................................................................... 14
E. Label Location ................................................................................................................. 16
KM-1601MRH, MRH3 ..................................................................................................... 16
F. Capacitor Box Assembly .................................................................................................. 18
KM-1601MRH ................................................................................................................. 18
F. Transformer Box Assembly ............................................................................................... 19
KM-1601MRH3 ............................................................................................................... 19
G. Evaporator ...................................................................................................................... 20
KM-1601MRH, MRH3 ..................................................................................................... 20
H. Pump Motor Assembly .................................................................................................... 21
KM-1601MRH, MRH3 ..................................................................................................... 21
J. Accessories ...................................................................................................................... 22
KM-1601MRH, MRH3 ..................................................................................................... 22
2
Auxiliary Codes
KM-1601MRH Q-0 May 2005
KM-1601MRH3 Q-0 May 2005
Note About Ordering Parts
Most assemblies cannot be ordered as complete units; parts in the assemblies generally must
be ordered separately.
3
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 = 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
GS = Galvanized steel
SS = Stainless steel
PS = Plated steel
PAS = Primed steel
AUXILIARY CODE
K-0
Designates the year. "K" indicates the year 2000. Years progress or regress in alphabetical order.
"J" is 1999, "L" is 2001, "M" is 2002, and so on. The letters "I" and "O" were skipped.
Designates significant part changes within the same year for this model. Base is 0 and this number
advances for each change.
Example: P-1
"P" indicates 2004.
"1" indicates the first significant part change for 2004.
4
A. Ice Cuber Assembly
KM-1601MRH, MRH3
Q-0
15
16
15a
E
13
18
19
20
7
12
1
D1
2
2a
F1
D
4
3
5
6
7a
7
C
17
21a
21
B
MRH
F
17a
8a
22
MRH3
8
9
10
5
11
F1
14
Title: A. Ice Cuber Assembly Model: KM-1601MRH, MRH3
Index
No.
Description
B Refrigeration Circuit
C Water Circuit - 1A0094A06 1
D Cont. Box Assembly - 2A2527A01 1
D1 T2 Screw 4×8 7P31-0408 3
E Label Location
F Capacitor Box Assembly
Transformer Box Assembly
F1 T2 Screw KM-1601MRH
Hex Head Bolt w/Washer (LF)
1 Evaporator Case - 1A0602G01 1
2 Cont. Box Cover GS 3A2386-01 1
2a T2 Screw 4×8 7P31-0408 2
3 Square Washer COPPER 433537-02 2
4 Screw – Grounding BRASS 433304-02 2
5 Bushing SR-30-1 420472-03 1
6 Bushing SR-34-2 420472-05 1
7 Junction Box Cover GS 433410-01 2
7a T2 Screw 4×8 7P31-0408 2
8 Bulb Holder - 322815G02 1
8a FT Screw 4×10, SS 7F32-0410 2
9 Bulb Holder ABS 328919-01 1
10 Spacer PE 443545-01 2
11 Bushing EPDM 425307-01 1
12 Top Insulation ABS, PE 322714G01 1
13 Front Insulation ABS, PE 322711G01 1
14 Side Panel (R) SS 2A2165G01 1
15 Top Panel (3A1941A01) 2A2163-01 1
15a Truss Head Screw 4×8, SS 7C32-0408 1
16 Gasket (3A1941A01) 427014-04 3
17 Front Panel (A) SS 2A2164-02 1
17a Truss Head Screw 4×8, SS 7C32-0408 1
18 Wire Saddle - 4A0338-03 5
19 Wire Saddle - 4A0338-02 2
20 Wire Saddle - 4A0338-01 1
21 Frame (F) - 324093-01 1
21a T2 Screw 4×8 7P31-0408 4
22 Gasket L=762 4A0808L02 1
Material or
Model Number Part Number
KM-1601MRH
KM-1601MRH3
KM-1601MRH
KM-1601MRH3
KM-1601MRH
KM-1601MRH3
4×8
KM-1601MRH3
5×10
1A0242A07 1
1A0242A08 1
2A2528A03 1
2A2528A04 1
3A2054A02 1
3A1102A01 1
7P31-0408 2
7B0130510 4
Required Number
Q-0
6
B. Refrigeration Circuit
1/2
KM-1601MRH, MRH3
Q-0
44a
44
9a
9
8
2a22b
G
G1 G2
6a
6
42
43
12
38
12a
38
24
4a
22
37
16
24a
22a
16a
23
21
36
15
4
5a
5
1a11b
3a33b
39
Thermistor Attachment Detail
7
3c
37
40
41
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