Hoshizaki KM-1601SRH User manual

Hoshizaki
“A Superior Degree
of Reliability”
www.hoshizaki.com
Models
KM-1601SWH
KM-1601SWH3
KM-1601SRH
KM-1601SRH3
Stackable Crescent Cuber
Hoshizaki America, Inc.
Number: 71249
Issued: 8-23-2006
Revised: 10-3-2007
PARTS LIST
™

2
CONTENTS
Auxiliary Codes...................................................................................................................... 3
Material Abbreviations ........................................................................................................... 4
A. Ice Cuber Assembly .......................................................................................................... 5
KM-1601SWH, KM-1601SWH3 ........................................................................................ 5
KM-1601SRH, KM-1601SRH3.......................................................................................... 8
B. Refrigeration Circuit......................................................................................................... 11
KM-1601SWH, KM-1601SWH3 ..................................................................................... 11
KM-1601SRH, KM-1601SRH3 ........................................................................................ 17
C. Water Circuit.................................................................................................................... 23
D. Control Box Assembly ..................................................................................................... 26
E. Label Location................................................................................................................. 28
KM-1601SWH, KM-1601SWH3 ...................................................................................... 28
KM-1601SRH, KM-1601SRH3 ........................................................................................ 30
F. Capacitor Box Assembly .................................................................................................. 32
KM-1601SWH, KM-1601SRH ......................................................................................... 32
F. Transformer Box Assembly............................................................................................... 33
KM-1601SWH3, KM-1601SRH3 ..................................................................................... 33
G. Evaporator ...................................................................................................................... 34
H. Pump Motor Assembly .................................................................................................... 35
J. Accessories & Packaging................................................................................................. 36

3
Auxiliary Codes
KM-1601SWH R-0 May 2006
S-1 July 2007
S-2 October 2007
KM-1601SWH3 R-0 May 2006
S-1 August 2007
S-2 October 2007
KM-1601SRH R-0 April 2006
R-1 August 2006
S-1 January 2007
S-2 October 2007
KM-1601SRH3 R-0 April 2006
R-1 July 2006
S-1 January 2007
S-2 October 2007

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 = 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: R-1
"R" indicates 2006.
"1" indicates the first significant part change for 2006.

5
A. Ice Cuber Assembly
KM-1601SWH, KM-1601SWH3
R-0, S-1, S-2
FF1
F
F1
(KM-1601SWH3)
(KM-1601SWH)
B
C
D
D1
E
1
2a
2
3
4
5
66a
13
13a
14
15
16
17
18
18a
19
19a
20
20a
21
Bin Thermostat
7
88a
99a
10
11
12
22 22a
23
17

6
Title: A. Ice Cuber Assembly Model: KM-1601SWH, KM-1601SWH3
Index
No. Description
Material or
Model Number Part Number
Required Number
R-0 S-1 S-2
B Refrigeration Circuit KM-1601SWH 1A1108A01 1 -
1A1228A01 1 1
KM-1601SWH3 1A1108A02 1 -
1A1228A02 1 1
C Water Circuit - 105109A04 1 1 -
1A1424A01 1
D Control Box Assembly - 2A2527A01 1 1 1
D1 T2 Screw 4×8 7P31-0408 3 3 3
E Label Location KM-1601SWH 2A3737A01 1 1 1
KM-1601SWH3 2A3737A02 1 1 1
F Capacitor Box Assembly KM-1601SWH 3A2054A02 111
Transformer Box Assembly KM-1601SWH3 3A1102A01 111
F1 T2 Screw KM-1601SWH
4×8
7P31-0408 2 2 2
Hex Head Bolt w/Washer (LF) KM-1601SWH3
5×10
7B0130510 4 4 4
1 Evaporator Case -1A0603G11 1 1 1
2 Control Box Cover GS 3A2386-01 1 1 1
2a T2 Screw 4×8 7P31-0408 3 3 3
3 Square Washer BRASS 433537-02 1 1 1
4 Screw - Grounding BRASS 433304-02 1 1 1
5 Bushing SR-34-2 420472-05 1 1 1
6 Junction Box Cover GS 433410-01 1 1 1
6a T2 Screw 4×8 7P31-0408 1 1 1
7 Spacer ABS 439727-01 1 1 1
8 Bulb Holder PE 328919-01 1 -
3A3903-01 1 1
8a T2 Screw 4×16, SS 7P32-0416 2 -
Truss Head Screw 4×10, SS 7C32-0410 2 2
9 Bulb Holder (C) ABS 216340G01 1 1 1
9a Truss Head Screw 4×12, SS 7C32-0412 2 2 2
10 Capillary Ring (Bushing) - 425307-01 1 1 1
11 Spacer PE 443545-01 1 -
12 Bulb Holder (D) GS 328742-01 1 1 1
13 Front Panel - Bracket SS 323903-01 1 1 1
13a T2 Screw 4×12, SS 7P32-0412 3 3 3
14 Spacer ABS 324321-01 1 1 1
15 Top Insulation ABS, PE 324216G01 1 1 1
16 Front Insulation ABS, PE 324215G01 1 1 1
17 Thumbscrew ABS, SS 415949G12 2 3 3
18 Side Panel (R) SS 2A2226G01 1 1 1
18a Truss Head Screw 4×8, SS 7C32-0408 1 1 1
19 Top Panel (A) SS 2A2255-01 1 1 1
19a Truss Head Screw 4×8, SS 7C32-0408 2 2 2

7
Title: A. Ice Cuber Assembly Model: KM-1601SWH, KM-1601SWH3
Index
No. Description
Material or
Model Number Part Number
Required Number
R-0 S-1 S-2
20 Front Panel SS 3A1969G01 1 1 1
20a Truss Head Screw 4×16, SS 7C32-0416 2 2 2
21 Gasket L=1219 4A0808L02 1 1 1
22 Thermostat Extension Bracket SS 3A0408-01 1 1 1
22a Truss Head Screw 4×10, SS 7C32-0410 2 -
T2 Screw 4×12, SS 7P32-0412 2 2
23 Silicone Hose 3/8×1/2 L=285 7730I3812 1 1 1

8
A. Ice Cuber Assembly
KM-1601SRH, KM-1601SRH3
R-0, R-1, S-1, S-2
F
F1
F
F1
(KM-1601SRH3)
(KM-1601SRH)
B
C
D
D1
E
1
2a
2
3
4
5
66a
7
88a
99a
11
12
13
13a
14
15
16
17
18
18a
19
19a
20
20a
22
21
10
23 23a
24 Bin Thermostat
17

9
Title: A. Ice Cuber Assembly Model: KM-1601SRH, KM-1601SRH3
Index
No. Description
Material or
Model Number Part Number
Required Number
R-0 R-1 S-1 S-2
B Refrigeration Circuit KM-1601SRH 1A1129A01 1 -
1A1227A01 1 1 -
1A1227A03 1
KM-1601SRH3 1A1129A02 1 -
1A1227A02 1 1 -
1A1227A04 1
C Water Circuit - 105109A06 1 1 -
105109A04 1 -
1A1424A01 1
D Control Box Assembly - 2A2527A01 1 1 1 1
D1 T2 Screw 4×8 7P31-0408 3 3 3 3
E Label Location KM-1601SRH 2A3736A01 1111
KM-1601SRH3 2A3736A02 1111
F Capacitor Box Assembly KM-1601SRH 3A2054A02 1111
Transformer Box Assembly KM-1601SRH3 3A1102A01 1111
F1 T2 Screw KM-1601SRH
4×8
7P31-0408 2 2 2 2
Hex Head Bolt w/Washer (LF) KM-1601SRH3
5×10
7B0130510 4 4 4 4
1 Evaporator Case - 1A0603G11 1 1 1 1
2 Control Box Cover GS 3A2386-01 1 1 1 1
2a T2 Screw 4×8 7P31-0408 3 3 3 3
3 Square Washer BRASS 433537-02 2 2 2 2
4 Screw - Grounding BRASS 433304-02 2 2 2 2
5 Bushing SR-34-2 420472-05 1 1 1 1
6 Junction Box Cover GS 433410-01 2 2 2 2
6a T2 Screw 4×8 7P31-0408 2 2 2 2
7 Spacer ABS 439727-01 1 1 1 1
8 Bulb Holder PE 328919-01 1 -
- 3A3903-01 1 1 1
8a T2 Screw 4×16, SS 7P32-0416 2 -
Truss Head Screw 4×10, SS 7C32-0410 2 2 2
9 Bulb Holder (C) ABS 216340G01 1 1 1 1
9a Truss Head Screw 4×12, SS 7C32-0412 2 2 2 2
10 Capillary Ring (Bushing) - 425307-01 1 1 1 1
11 Spacer PE 443545-01 1 -
12 Bulb Holder (D) GS 328742-01 1 1 1 1
13 Front Panel - Bracket SS 323903-01 1 1 1 1
13a T2 Screw 4×12, SS 7P32-0412 3 3 3 3
14 Spacer ABS 324321-01 1 1 1 1
15 Top Insulation ABS, PE 324216G01 1 1 1 1
16 Front Insulation ABS, PE 324215G01 1 1 1 1
17 Thumbscrew ABS, SS 415949G12 2 2 3 3

10
Title: A. Ice Cuber Assembly Model: KM-1601SRH, KM-1601SRH3
Index
No. Description
Material or
Model Number Part Number
Required Number
R-0 R-1 S-1 S-2
18 Side Panel (R) SS 2A2226G01 1 1 1 1
18a Truss Head Screw 4×8, SS 7C32-0408 1 1 1 1
19 Top Panel (A) SS 2A2255-01 1 1 1 1
19a Truss Head Screw 4×8, SS 7C32-0408 2 2 2 2
20 Front Panel SS 3A1969G01 1 1 1 1
20a Truss Head Screw 4×16, SS 7C32-0416 2 2 2 2
21 Bushing - 420472-03 1 1 1 1
22 Gasket L=1219 4A0808L02 1 1 1 1
23 Thermostat Extension Bracket SS 3A0408-01 1 1 1 1
23a Truss Head Screw 4×10, SS 7C32-0410 2 -
T2 Screw 4×12, SS 7P32-0412 222
24 Silicone Hose 3/8×1/2 L=285 7730I3812 1 1 1 1

11
B. Refrigeration Circuit
1/2
KM-1601SWH, KM-1601SWH3
R-0
13
1a
1
2a
2
3a
3
4a
4
5a
5
6a
66b 6c 78
13a 14 14a
17 17a
21 21a
20
42
40 41
48 48a
47
46
49
22
G
40 41
40 41

12
B. Refrigeration Circuit
2/2
KM-1601SWH, KM-1601SWH3
R-0
30
19
50
50
9a
9
11
10
12
15 15a 16 16a
23 23a
24
25
26
27
28
29
31
32
33
34
35
36
37
15 15a 16 16a
12
38 39 41
25
41
43
44
45

13
B. Refrigeration Circuit
1/2
KM-1601SWH, KM-1601SWH3
S-1, S-2
13
1a
1
2a
2
3a
3
4a
4
5a
5
6a
66b 6c 78
13a 14 14a
17 17a 21 21a
20
42
40 41
48 48a
47
46
49
22
G

14
36a
B. Refrigeration Circuit
2/2
KM-1601SWH, KM-1601SWH3
S-1, S-2
41
12
38 39 41
9a
9
11
10
12
15 15a 16 16a
19
23 23a
24
25
26
27
28
29
31
32
33
34
35
36
37
18 15a 16 16a
43
44
45
30
50 50a
25

15
Title: B. Refrigeration Circuit Model: KM-1601SWH, KM-1601SWH3
Index
No. Description
Material or
Model Number Part Number
Required Number
R-0 S-1 S-2
G Evaporator - 104696G03 1 1 1
1 Rear Frame GS 439285G04 1 1 1
1a T2 Screw 4×8 7P31-0408 2 2 2
2 Side Frame (A) GS 219472G01 1 1 1
2a T2 Screw 4×8 7P31-0408 3 3 3
3 Side Frame (B) GS 3A3027-01 1 1 1
3a T2 Screw 4×8 7P31-0408 4 4 4
4 Front Frame (A) GS 325857-01 1 -
3A4061-01 1 -
3A4635-01 1
4a T2 Screw 4×8 7P31-0408 4 4 4
5 Rear Panel (A) GS 2A3675-01 1 1 1
5a T2 Screw 4×8 7P31-0408 6 6 6
6 Compressor KM-1601SWH 4A2334-01 111
KM-1601SWH3 4A2330-01 1 1 1
6a Grommet 027-0167-00 434922-01 4 4 4
6b Spacer 028-0188-02 434921-01 4 4 4
6c Bolt Assy 8×45 437889-01 4 4 4
7 Terminal Cover KM-1601SWH 4A2334F01 111
KM-1601SWH3 4A2330F01 111
8 Gasket KM-1601SWH 4A2334F04 111
KM-1601SWH3 4A2330F04 111
9 Condenser – Water Cooled HS-0164 2A2359G05 1 1 1
9a Hex Head Bolt w/Washer (LF) 5×10 7B0130510 2 2 2
10 Drier - 4A2663-01 1 1 1
11 Nylon Tie PLWP3H-TL 8911-0301 1 1 1
12 Expansion Valve HFE-15NHD-2 4A1482-01 2 2 2
13 Frame Seal EPDM 323925-01 4 4 4
13a T2 Screw 4×12, SS 7P32-0412 4 4 4
14 Hot Gas Valve Bracket GS 440507-01 1 1 1
14a T2 Screw 4×8 7P31-0408 2 2 2
15 Valve Body - 440352-01 2 -
Hot Gas 4A3978-01 1 1
15a Bolt - 440353F01 2 -
- 4A3277F01 2 2
16 Coil – Valve - 440353-01 2 -
- 4A3277-01 2 2
16a Truss Head Screw 4×8 7C31-0408 4 4 4
17 Line Valve Bracket GS 4A1406-01 1 1 1
17a T2 Screw 4×8 7P31-0408 2 2 2
18 Valve Body - Liquid Line - 4A3276-01 1 1

16
Title: B. Refrigeration Circuit Model: KM-1601SWH, KM-1601SWH3
Index
No. Description
Material or
Model Number Part Number
Required Number
R-0 S-1 S-2
19 Copper Tube - Access Valve - 4A1497G01 1 -
Copper Tube - Service Valve - 4A4091-01 1 1
20 Pressure Switch ACB-2UB04 433441-05 1 1 1
21 Pressure Switch Bracket GS 434938-01 1 1 1
21a T2 Screw 4×8 7P31-0408 1 1 1
22 Clamp - 4A2338-01 1 1 1
23 Water Regulator - 4A0911-07 1 1 1
23a Truss Head Screw 4×6 7C31-0406 2 2 2
24 Male Connector 48F-8-6 4A1087-01 1 1 1
25 Check Valve SKC 30564 4A1373-01 2 2 2
26 Strainer - 441569-02 1 1 1
27 Copper Tube (A) – High Side - 2A3674G01 1 -
2A3903G01 1 1
28 Copper Tube (B) – High Side - 3A3774G01 1 1 1
29 Copper Tube (C) – High Side - 4A3931G01 1 1 1
30 Copper Tube (J) – High Side - 3A3921G01 1 -
Copper Tube (D) – High Side - 3A4078-01 1 1
31 Copper Tube (F) – High Side - 3A2339-01 1 1 1
32 Heat Exchanger - 1A1112G01 1 1 1
33 Copper Tube (R) – Low Side - 2A3661G01 1 1 1
34 Copper Tube (L) – Low Side - 2A3662G01 1 1 1
35 Copper Tube – Hot Gas - 3A0213G01 1 1 1
36 Copper Tube (A) - 3A2315G01 1 1 1
36a Truss Head Screw 4×6 7C31-0406 2 2 2
37 Copper Tube (B) - 4A3926G01 1 1 1
38 Holder Expansion Valve 3/8" 3A0107-01 2 2 2
39 Clamp - 443461-02 2 2 2
40 Insulation Tube L=40 7762-1020 3 1 1
41 Cable Tie CV-200 7920-0010 10 -
Nylon Tie PLT2S-M 8911-0200 12 12
42 Expansion Valve Cover - 3A0944-01 2 2 2
43 Thermistor - 429006-03 1 1 1
44 Holder – Thermistor - 438247-01 1 1 1
45 Insulation – Thermistor - 427441-01 1 1 1
46 Insulated Rubber Tube - 323975G01 1 1 1
47 Insulation - 436671-01 1 1 1
48 Insulation Holder SS 3A0979-01 1 1 1
48a T2 Screw 4×8, SS 7P32-0408 2 2 2
49 Wire Saddle VWS4238-C 4A0338-02 3 3 3
50 Access Valve - 457729-01 2 -
Service Valve 227832-01 4A3420-01 2 2
50a Hex Head Tapping Screw 1/4-20×1/2 7B03I1412 2 2

17
B. Refrigeration Circuit
1/2
KM-1601SRH, KM-1601SRH3
R-0
1a
1
2a
2
3a
3
4a
4
5a
5
6a
66b 6c 78
13 13a
14 14a
17 17a
21 21a
20
42
40 41
36 36a
23
G
22
24
37
40 41

18
B. Refrigeration Circuit
2/2
KM-1601SRH, KM-1601SRH3
R-0
9a
9
11
10
12
15 15a 16 16a
19
47a
25
26
51
29
30
31
32
33
34
35
46 47
27
49a
48 49
15 15a 16 16a
38 39
12
41
25
41
43
44
45
50

19
B. Refrigeration Circuit
1/2
KM-1601SRH, KM-1601SRH3
R-1, S-1, S-2
1a
1
2a
2
3a
3
4a
4
5a
5
6a
66b 6c 78
13 13a
14 14a
17 17a
21 21a
20
42
40 41
36 36a
23
G
22
24
37

20
B. Refrigeration Circuit
2/2
KM-1601SRH, KM-1601SRH3
R-1, S-1, S-2
41
43
44
45
38 39
12
41
9a
9
11
10
12
15 15a 16 16a
19
47a
25
26
28
29
30
31
32
33
34
35
46 47
27
49a
48 49
18 15a 16 16a
50 50a
25