Hoshizaki KM-1900SAH350, KM-1900SWH3 Parts Manual
Parts List
Stackable Crescent Cuber
Models
KM-1900SAH/3
KM-1900SAH350
KM-1900SWH/3
KM-1900SRH/3
hoshizakiamerica.com
Number: 71291
Issued: 12-22-2008
Revised: 2-8-2017
CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 4
A. Main Assembly & Refrigeration Circuit .............................................................................. 5
KM-1900SAH/3, KM1900SAH350 ..................................................................................... 5
KM-1900SWH/3 ................................................................................................................ 8
KM-1900SRH/3 ................................................................................................................11
B. Water Circuit .................................................................................................................... 14
C. Control Box Assembly ..................................................................................................... 17
D. Accessories & Labels ...................................................................................................... 19
2
Auxiliary Codes
KM-1900SAH
T-0 October 2008
U-0 January 2009
V-1 August 2010
A-0 January 2011
B-0 January 2012
C-0 January 2013
D-0 January 2014
D-1 February 2014
D-2 November 2014
E-0 January 2015
F-0 January 2016
G-0 January 2017
KM-1900SAH3
T-0 October 2008
U-0 January 2009
V-0 January 2010
V-1 July 2010
A-0 January 2011
B-0 January 2012
C-0 January 2013
D-0 January 2014
D-1 February 2014
D-2 November 2014
E-0 January 2015
F-0 January 2016
G-0 January 2017
KM1900SAH350
U-0 July 2009
V-0 January 2010
A-0 January 2011
B-0 May 2012
C-0 September 2013
D-0 January 2014
E-0 June 2015
F-0 January 2016
G-0 February 2017
KM-1900SWH
T-0 October 2008
U-0 April 2009
V-0 February 2010
V-1 July 2010
A-0 February 2011
B-0 March 2012
C-0 February 2013
D-2 November 2014
E-0 February 2015
F-0 February 2016
KM-1900SWH3
T-0 October 2008
U-0 February 2009
V-1 December 2010
A-0 June 2011
D-1 March 2014
E-0 March 2015
F-0 March 2016
G-0 January 2017
KM-1900SRH
T-0 October 2008
U-0 January 2009
V-0 January 2010
V-1 July 2010
A-0 January 2011
A-1 October 2011
B-0 January 2012
C-0 January 2013
D-0 January 2014
D-1 February 2014
D-2 November 2014
E-0 January 2015
F-0 January 2016
G-0 January 2017
KM-1900SRH3
T-0 October 2008
U-0 January 2009
V-0 January 2010
V-1 July 2010
A-0 January 2011
A-1 October 2011
B-0 January 2012
C-0 January 2013
D-0 January 2014
D-1 February 2014
D-2 November 2014
E-0 January 2015
F-0 January 2016
G-0 January 2017
3
Auxiliary Code Breakdown
The auxiliary code is the rst two characters in the serial number. The rst character
indicates the year. Years progress or regress in alphabetical order. The series runs from
"A" through "V" and the letters "I" and "O" are skipped. The second character indicates
signicant part changes within a year. Base is "0" and this number advances for each
change. In cases where there is a letter in parentheses, this designates the month. This is
the last character in the serial number. The series runs from "(A)" through "(M)" and the
letter "(I)" is skipped. This designation is only included when identifying a parts change
within an auxiliary code.
Note About Ordering Parts
Most assemblies cannot be ordered as complete units; parts in the assemblies generally
must be ordered separately.
4
A. Main Assembly & Refrigeration Circuit
KM-1900SAH/3, KM1900SAH350
T-0 to G-0
3
6
7
10
1
10a
24
11
26
31 3332
34
35
41
38 40
8
4544
42
9
5a
5
36
37
48
T-0 to D-2
43
E-0 & Later
30
48
29
39 40
46
46a
49
47
27 28
2
Model Shown: KM-1900SAH3
4
25
KM-1900SAH
Item 14 is for use with Hoshizaki
bins B-1300, B-1500, B-1650, and
non-Hoshizaki bins.
Thermostatic Bin Control Mechanical Bin Control
17
16
13
21
16a
15
18
19
23
22
23a
22a
14
12
KM-1900SAH/3 T-0 to D-1
KM-1900SAH350 ALL
20
KM-1900SAH/3 D-2 and Later
5
Title: A. Main Assembly & Refrigeration Circuit Model: KM-1900SAH/3, KM1900SAH350
Required Number
T- 0
Index
No. Description
1 Front Panel 3A1800G01 1 1 1
2 Gasket L=1219 mm 4A0808L02 1 1 1
3 Top Panel 2A2255-01 1 1 1
4 Right Side Panel 215381G02 1 1 1
5 Front Insulation 326041G01 1 1 1
5a Thumbscrew 415949G12 1 1 1
6 Top Insulation 324216G01 1 1 1
7 Spacer 324321-01 1 1 1
8 Control Box Cover 3A2386-01 1 1 1
9 Junction Box Cover 433410-01 1 1 1
10 Louver 1A0548-01 4 4 4
10a Push Retainer 4A2414-01 12 12 12
11 Air Filter 2A2063G01 4 4 4
12 Thermostatic Bin Control
Bulb Holder
13 Thermostatic Bin Control
Bulb Holder C
14 Thermostatic Bin Control
Bulb Holder C
15 Thermostatic Bin Control
Bulb Holder E
16 Thermostatic Bin Control
Bulb Holder F
16a Thumbscrew KM-1900SAH/3 415949G12 2 -
17 Thermostatic Bin Control
Bulb Holder G
18 Spacer KM-1900SAH/3 439727-01 1 -
19 Capillary Ring KM-1900SAH/3 425307-01 1 -
20 Silicone Hose L=285 mm 7730I3812 1 1 1
21 Thermostatic Bin Control
Extension Bracket
22 Mechanical Bin Control KM-1900SAH/3 2A4393G01 1 1
22a Thumbscrew 415949G12 2 2
23 Mechanical Bin Control
Mounting Bracket
23a Thumbscrew 415949G12 2 2
24 Start Capacitor KM-1900SAH
25 Run Capacitor KM-1900SAH
26 Start Relay KM-1900SAH 4A1107-09 1 1 1
Material or
Model Number Part Number
Main Assembly
KM-1900SAH/3 3A3903-01 1 -
KM1900SAH350 1 1 1
KM-1900SAH/3 216340G01 1 -
KM1900SAH350 1 1 1
KM-1900SAH/3 325845G01 1 -
KM1900SAH350 1 1 1
KM-1900SAH/3 439725-01 1 -
KM1900SAH350 1 1 1
KM-1900SAH/3 328743-01 1 -
KM1900SAH350 1 1 1
KM1900SAH350 2 2 2
KM-1900SAH/3 439726-01 1 -
KM1900SAH350 1 1 1
KM1900SAH350 1 1 1
KM1900SAH350 1 1 1
KM-1900SAH/3 3A0408-01 1 -
KM1900SAH350 1 1 1
3A5726-01 1 1
3A0076-12 1 1 1
189-227MFD,
330VAC
3A2005-12 1 1 1
35MFD,
440VAC
to
D-1 D-2
E-0
to
G-0
6
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