Hoshizaki KML-250MAH User manual

Hoshizaki
“A Superior Degree
of Reliability”
www.hoshizaki.com
Models
KML-250MAH
KML-250MWH
Modular Crescent Cuber
Hoshizaki America, Inc.
Number: 71192
Issued: 9-18-2001
Revised: 12-29-2009
PARTS LIST

2
CONTENTS
Auxiliary Codes...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 3
Material Abbreviations ........................................................................................................... 4
A. Ice Cuber Assembly .......................................................................................................... 5
KML-250MAH.................................................................................................................... 5
KML-250MWH................................................................................................................... 8
B. Refrigeration Circuit..........................................................................................................11
KML-250MAH...................................................................................................................11
KML-250MWH................................................................................................................. 14
C. Water Circuit.................................................................................................................... 17
D. Control Box Assembly...................................................................................................... 21
E. Label Location................................................................................................................. 24
F. Top Panel Assembly ......................................................................................................... 26
G. Front Panel Assembly ..................................................................................................... 27
H. Accessories & Packaging ................................................................................................ 28

3
Auxiliary Codes
KML-250MAH L-0 May 2001
M-0 January 2002
M-1 April 2002
M-2 July 2002
N-0 December 2002
N-1 March 2003
P-0 December 2003
P-1 June 2004
Q-0 December 2004
R-0 December 2005
S-1 January 2007
S-2 December 2007
T-0 January 2008
U-0 January 2009
U-1 July 2009
KML-250MWH L-1 October 2001
M-0 December 2001
M-1 March 2002
M-2 July 2002
N-0 January 2003
N-1 March 2003
P-0 December 2003
Q-0 January 2005
R-0 January 2006
S-1 January 2007
S-2 December 2007
T-0 January 2008
U-0 January 2009
U-1 July 2009
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
signicant 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
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
For Thermostat, see
"D. Control Box Assembly"
A. Ice Cuber Assembly
KML-250MAH
L-0 to U-1
1
B
C
G1
DD1
E
F
G
2
5a
4
11a
35
8
10
11
12
13
14
15
16
18
17
19
2a
6
6a
7
7a
8a
9
S-2 and later
22
24
21
23
M-2 to S-1
20
21
7a
22a
7
7a
L-0 to M-1 7

6
Title: A. Ice Cuber Assembly Model: KML-250MAH
Index
No. Description
Material or
Model Number Part Number
Required Number
L-0
M-0 M-1
M-2
to
S-1
S-2
to
U-0 U-1
B Refrigeration Circuit - 1A0604A01 1 -
1A0604A02 1 1 1 1
C Water Circuit - 1A0438A01 1 1 1 -
1A0438A02 1 -
1A0438A03 1
DControl Box Assembly - 2A2291A01 1 1 -
2A2545A01 1 1 -
2A2545A02 1
D1 T2 Screw 4×8 7P31-0408 3 3 3 3 3
E Label Location - 3A2043A01 1 1 -
3A2427A01 1 1 -
3A5423A01 1
FTop Panel Assembly - 3A1862A01 1 1 1 1 1
GFront Panel Assembly - 3A1859A01 1 1 1 1 1
G1 Truss Head Screw 4×8, SS 7C32-0408 1 1 1 1 1
1 Evaporator Case - 2A2238G01 1 1 1 1 1
2 Control Box Cover GS 3A1828-01 1 1 -
3A2371-01 1 1 1
2a T2 Screw 4×8 7P31-0408 3 3 3 3 3
3Square Washer Brass 433537-02 1 1 1 1 1
4 Screw-Grounding Brass 433304-02 1 1 1 1 1
5 Junction Box Cover GS 433410-01 1 1 1 1 1
5a T2 Screw 4×8 7P31-0408 1 1 1 1 1
6 Mechanical Bin Control - 4A2430-01 1 1 -
6a Thumbscrew SS, ABS 4H3270G01 1 1 -
7 Bracket (L) - 3A1433-01 1 1 -
Thermostat Extension Bracket SS 4A1722-01 1 -
4A4358-01 1 1
7a Thumbscrew SS, ABS 415949G09 2 2 2 -
415949G10 2 -
415949G08 2
8 Bin Control Cover GS 3A0664G01 1 1 1 1 1
8a Thumbscrew SS, ABS 415949G04 2 2 2 -
415949G08 2 2
9 Top Insulation PP 215730G01 1 1 1 1 1
10 Front Insulation - 2A0664G01 1 1 1 1 1
11 Side Panel (R) SS 2A2111G01 1 1 1 1 1
11a T2 Screw 4×8, SS 7P32-0408 1 1 1 1 1
12 Louver ABS 1A0548-01 2 2 2 2 2
13 Push Retainer - 4A2414-01 6 6 6 6 6
14 Air Filter ABS 2A2063G01 2 2 2 2 2
15 Bushing SR-30-1 420472-03 1 1 1 1 1
16 Wire Saddle VWS4238-C 4A0338-02 2 2 2 2 2
17 Gasket L=655 4A0808L02 2 2 2 2 2
18 Gasket L=190 4A0808L02 1 1 1 1 1
19 Gasket L=762 4A0808L02 1 1 1 1 1

7
Title: A. Ice Cuber Assembly Model: KML-250MAH
Index
No. Description
Material or
Model Number Part Number
Required Number
L-0
M-0 M-1
M-2
to
S-1
S-2
to
U-0 U-1
20 Spacer PE 443545-01 1 -
21 Capillary Ring EP Rubber 425307-01 2 1 1
22 Bulb Holder - 3A3903-01 1 1
22a Thumbscrew SS, ABS 415949G11 2 -
415949G10 2
23 Silicone Hose L=310 7730I3812 1 1
24 NSF Plate - 4A4401G01 1 1

8
A. Ice Cuber Assembly
KML-250MWH
L-1 to U-1
1
B
C
G1
DD1
E
F
G
2
5a
4
11a
35
8
10
11
12
13
15
14
16
2a
8a
918
For Thermostat, see
"D. Control Box Assembly"
6
6a
7
7a S-2 and later
19
21
20
M-2 to S-1
17
18
7a
19a
7
7a
L-1 to M-1 7

9
Title: A. Ice Cuber Assembly Model: KML-250MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
L-1
M-0 M-1
M-2
to
S-1
S-2
to
U-0 U-1
B Refrigeration Circuit - 1A0634A01 1 -
1A0634A02 1 1 1 1
C Water Circuit - 1A0438A01 1 1 1 -
1A0438A02 1 -
1A0438A03 1
DControl Box Assembly - 2A2291A01 1 1 -
2A2545A01 1 1 -
2A2545A02 1
D1 T2 Screw 4×8 7P31-0408 3 3 3 3 3
E Label Location - 3A1988A01 1 1 -
3A2428A01 1 1 -
3A5424A01 1
FTop Panel Assembly - 3A1862A01 1 1 1 1 1
GFront Panel Assembly - 3A1859A02 1 1 1 1 1
G1 Truss Head Screw 4×8, SS 7C32-0408 1 1 1 1 1
1 Evaporator Case - 2A2238G01 1 1 1 1 1
2 Control Box Cover GS 3A1828-01 1 1 -
3A2371-01 1 1 1
2a T2 Screw 4×8 7P31-0408 3 3 3 3 3
3Square Washer Brass 433537-02 1 1 1 1 1
4 Screw-Grounding Brass 433304-02 1 1 1 1 1
5 Junction Box Cover GS 433410-01 1 1 1 1 1
5a T2 Screw 4×8 7P31-0408 1 1 1 1 1
6 Mechanical Bin Control - 4A2430-01 1 1 -
6a Thumbscrew SS, ABS 4H3270G01 1 1 -
7 Bracket (L) - 3A1433-01 1 1 -
Thermostat Extension Bracket SS 4A1722-01 1 -
4A4358-01 1 1
7a Thumbscrew SS, ABS 415949G09 2 2 2 -
415949G10 2 -
415949G08 2
8 Bin Control Cover GS 3A0664G01 1 1 1 1 1
8a Thumbscrew SS, ABS 415949G04 2 2 2 -
415949G08 2 2
9 Top Insulation PP 215730G01 1 1 1 1 1
10 Front Insulation - 2A0664G01 1 1 1 1 1
11 Side Panel (R) SS 2A2111G01 1 1 1 1 1
11a T2 Screw 4×8, SS 7P32-0408 1 1 1 1 1
12 Bushing SR-30-1 420472-03 1 1 1 1 1
13 Wire Saddle VWS4238-C 4A0338-02 2 2 2 2 2
14 Gasket L=655 4A0808L02 2 2 2 2 2
15 Gasket L=190 4A0808L02 1 1 1 1 1
16 Gasket L=762 4A0808L02 1 1 1 1 1
17 Spacer PE 443545-01 1 -
18 Capillary Ring EP Rubber 425307-01 2 1 1

10
Title: A. Ice Cuber Assembly Model: KML-250MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
L-1
M-0 M-1
M-2
to
S-1
S-2
to
U-0 U-1
19 Bulb Holder - 3A3903-01 1 1
19a Thumbscrew SS, ABS 415949G11 2 -
415949G10 2
20 Silicone Hose L=310 7730I3812 1 1
21 NSF Plate - 4A4401G01 1 1

11
B. Refrigeration Circuit
KML-250MAH
L-1 to U-1
1a
1
19a
2a
2
678
11
12
13 14
15
16 17
18
19
22
24
44a
33a
5a 5b 5c
5
10 10a
11a
20 21a
21 21b
22a
28
26
27
29
30
32 33
34
35
36
37
38
39
40
42 43
44
45
41
43a
44 49
THERMISTOR DETAIL
EXPANSION VALVE BULB DETAIL
9
12a 12b
14a
23 23a
25 25a
31
45a
46 46a
47
48

12
Title: B. Refrigeration Circuit Model: KML-250MAH
Index
No. Description
Material or
Model Number Part Number
Required Number
L-0
M-0
M-1
to
S-1
S-2
to
U-1
1 Condenser Support GS 3A0589-01 1 1 1
1a T2 Screw 4×8 7P31-0408 5 5 5
2 Condenser - 2A0779-01 1 1 1
2a T2 Screw 4×8 7P31-0408 3 3 3
3 Barrier GS 4A0932-01 1 1 1
3a T2 Screw 4×8 7P31-0408 2 2 2
4 Shroud GS 3A1977G01 1 1 1
4a T2 Screw 4×8 7P31-0408 5 5 5
5 Compressor ASE32C3E-
CAA-254
4A2456-01 1 1 1
5a Spacer - 4A2500-01 4 4 4
5b Grommet - 4A2281-01 4 4 4
5c Bolt 8×45 437889-02 4 4 4
6 Terminal Cover Compressor
Accessory
4A2456F01 1 1 1
7 Protector Compressor
Accessory
4A2989-01 1 1 1
8 Protector Retainer Compressor
Accessory
4A2456F02 1 1 1
9 Wire Kit Compressor
Accessory
4A2990-01 1 1 1
10 Condenser Fan Motor Bracket GS 3A1564-01 1 1 1
10a Hex Head Bolt w/Washer (LF) 5×12 7B0130512 4 4 4
11 Fan Motor SP-B25EM1 4A1179-01 1 1 1
11a Screw - 436863-01 3 3 3
12 Fan Blade - 3A0438-01 1 1 1
12a Washer - 435983-01 1 1 1
12b Hex Nut - 4A1345-01 1 1 1
13 Drier - 4A1413-01 1 -
4A2666-01 1 1
14 Drier Bracket - 4A0807-01 1 -
Nylon Tie 8911-0301 1 1
14a T2 Screw 4×8 7P31-0408 2 -
15 Expansion Valve AN3/4SW65 4A1870-01 1 1 1
16 Expansion Valve Holder - 3A0112-01 1 1 1
17 Clamp SS 443461-02 1 1 1
18 Expansion Valve Cover - 4A1168-01 1 1 1
19 Evaporator Assembly - 2A0717G01 1 1 1
19a T2 Screw 4×16, SS 7P32-0416 4 4 4
20 Valve Body-Hot Gas & Liquid
Line
70 440352-01 2 2 2
21 Coil-Valve ABS-25-1-HD-2 440353-01 2 2 2
21a Bolt - 440353F01 2 2 2
21b Truss Head Screw 4×8 7C31-0408 4 4 4
22 Hot Gas Valve Bracket - 4A1406-01 1 1 1
22a T2 Screw 4×8 7P31-0408 2 2 2
23 Liquid Line Valve Bracket - 436893-01 1 1 1
23a T2 Screw 4×8 7P31-0408 2 2 2

13
Title: B. Refrigeration Circuit Model: KML-250MAH
Index
No. Description
Material or
Model Number Part Number
Required Number
L-0
M-0
M-1
to
S-1
S-2
to
U-1
24 Pressure Switch ACB-1UB09 433441-07 1 1 1
25 Pressure Switch Bracket GS 434938-01 1 1 1
25a T2 Screw 4×8 7P31-0408 1 1 1
26 Strainer - 4A0397-01 1 1 1
27 Access Valve TCJ-
2F20NHDU-1
457729-01 2 2 2
28 Copper Tube (A)-High Side Copper 3A2165-01 1 1 1
29 Copper Tube (B)-High Side Copper 4A2457-01 1 1 1
30 Copper Tube (C)-High Side Copper 3A1943G01 1 1 -
3A3140G01 1
31 Copper Tube (D)-High Side Copper 3A1311G01 1 -
3A2330G01 1 1
32 Copper Tube-Line Valve Copper 3A1948-01 1 -
3A2331-01 1 1
33 Copper Tube (A)-Hot Gas Copper 4A2321-01 1 1 1
34 Copper Tube (B)-Hot Gas Copper 2A1527G01 1 1 1
35 Copper Tube-Access Valve Copper 4A2462-01 1 1 1
36 Heat Exchanger Copper 2A2139G01 1 1 1
37 Process Tube Copper 3A1953G01 1 1 1
38 Thermistor - 429006-03 1 1 1
39 Holder-Thermistor Copper 427430-01 1 1 1
40 Insulation-Thermistor (A) PE FOAM 439368-01 1 1 1
41 Insulation-Thermistor (B) PE FOAM 439368-02 1 1 1
42 Insulated Rubber Tube EPDM 4A1008G01 1 1 1
43 Insulation Holder SS 3A1084-01 1 1 1
43a T2 Screw 4×8 7P31-0408 2 2 2
44 Cable Tie - 7920-0010 14 14 14
45 Frame (A) GS 2A0645-01 1 1 1
45a T2 Screw 4×8 7P31-0408 4 4 4
46 Frame (B) GS 3A0595-01 1 1 1
46a T2 Screw 4×8 7P31-0408 4 4 4
47 Elbow COPPER 4A1059-01 1 1
48 Elbow COPPER 417395-03 1 1
49 Insulation Tube L=30 7762-1020 3 3

14
B. Refrigeration Circuit
KML-250MWH
L-1 to U-1
EXPANSION VALVE BULB DETAIL
38
1a
7a
25 26
25a
38a
14
8
7
8a
11
1
345
2a 2b 2c
2
6
10 10a
9
12 13
15a
15
16 17a
17 17b
18 19a
19 19b
20 20a
21 21a
22 23 23a
24
24
27
28
29
30
31
32 33
34
35
36
37
39
40
41
42
46
43
THERMISTOR DETAIL
44 45 45a
47 47a
48 48a
49
50
46 51

15
Title: B. Refrigeration Circuit Model: KML-250MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
L-1
M-0 M-1
M-2
to
S-1
S-2
to
U-1
1 Rear Panel (B) GS 3A0630G03 1 1 1 1
1a T2 Screw 4×8 7P31-0408 9 9 9 9
2 Compressor ASE32C3E-
CAA-254
4A2456-01 1 1 1 1
2a Spacer - 4A2500-01 4 4 4 4
2b Grommet - 4A2281-01 4 4 4 4
2c Bolt 8×45 437889-02 4 4 4 4
3 Terminal Cover Compressor
Accessory
4A2456F01 1 1 1 1
4 Protector Compressor
Accessory
4A2989-01 1 1 1 1
5 Protector Retainer Compressor
Accessory
4A2456F02 1 1 1 1
6 Wire Kit Compressor
Accessory
4A2990-01 1 1 1 1
7 Condenser HS-0160 2A2359G01 1 1 1 1
7a Hex Head Bolt w/Washer (LF) 5×12 7B0130512 2 2 2 2
8 Condenser Support GS 2A2367-01 1 1 1 1
8a T2 Screw 4×8 7P31-0408 4 4 4 4
9 Drier - 4A1413-01 1 -
4A2666-01 1 1 1
10 Drier Bracket - 4A0807-01 1 -
Nylon Tie 8911-0301 1 1 1
10a T2 Screw 4×8 7P31-0408 2 -
11 Expansion Valve AN3/4SW65 4A1870-01 1 1 1 1
12 Expansion Valve Holder - 3A0112-01 1 1 1 1
13 Clamp SS 443461-02 1 1 1 1
14 Expansion Valve Cover - 4A1168-01 1 1 1 1
15 Evaporator Assembly - 2A0717G01 1 1 1 1
15a T2 Screw 4×16, SS 7P32-0416 4 4 4 4
16 Valve Body-Hot Gas -3U0151-01 1 1 1 1
17 Coil-Valve ADS-15HDV-8 3U0151F01 1 1 1 1
17a Bolt - 3U0151F02 1 1 1 1
17b Truss Head Screw 4×8 7C31-0408 2 2 2 2
18 Valve Body-Liquid Line 70 440352-01 1 1 1 1
19 Coil-Valve ABS-25-1-HD-2 440353-01 1 1 1 1
19a Bolt - 440353F01 1 1 1 1
19b Truss Head Screw 4×8 7C31-0408 2 2 2 2
20 Hot Gas Valve Bracket - 4A1406-01 1 1 1 1
20a T2 Screw 4×8 7P31-0408 2 2 2 2
21 Liquid Line Valve Bracket - 436893-01 1 1 1 1
21a T2 Screw 4×8 7P31-0408 2 2 2 2
22 Pressure Switch ACB-1UB04 433441-05 1 1 1 1
23 Pressure Switch Bracket GS 434938-01 1 1 1 1
23a T2 Screw 4×8 7P31-0408 1 1 1 1
24 Access Valve - 457729-01 2 2 2 2

16
Title: B. Refrigeration Circuit Model: KML-250MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
L-1
M-0 M-1
M-2
to
S-1
S-2
to
U-1
25 Water Regulator V46DA-3 4A0911-03 1 1 -
V46DA-6 4A0911-06 1 1
25a Truss Head Screw 4×6 7C31-0406 2 2 2 2
26 Male Connector BRASS 4A1087-01 1 1 1 1
27 Strainer - 4A0397-01 1 1 1 1
28 Copper Tube (A)-High Side Copper 4A2522-01 1 1 1 1
29 Copper Tube (B)-High Side Copper 4A2659-01 1 1 1 1
30 Copper Tube (C)-High Side Copper 3A2147G01 1 1 1 -
3A3141G01 1
31 Copper Tube (D)-High Side Copper 3A2148G01 1 -
3A2148G02 1 1 1
32 Copper Tube-Line Valve Copper 3A1948-01 1 -
3A2331-01 1 1 1
33 Copper Tube (A)-Hot Gas Copper 3A1986-01 1 1 1 1
34 Copper Tube (B)-Hot Gas Copper 2A2256G01 1 1 1 1
35 Copper Tube-Access Valve Copper 4A2462-01 1 1 1 1
36 Heat Exchanger Copper 2A2139G01 1 1 1 1
37 Process Tube Copper 3A1953G01 1 1 1 1
38 Copper Tube (A) Copper 3A2174G01 1 1 1 1
38a T2 Screw 4×8 7P31-0408 2 2 2 2
39 Copper Tube (B) Copper 3A2149G01 1 1 1 1
40 Thermistor - 429006-03 1 1 1 1
41 Holder-Thermistor Copper 427430-01 1 1 1 1
42 Insulation-Thermistor (A) PE FOAM 439368-01 1 1 1 1
43 Insulation-Thermistor (B) PE FOAM 439368-02 1 1 1 1
44 Insulated Rubber Tube EPDM 4A1008G01 1 1 1 1
45 Insulation Holder SS 3A1084-01 1 1 1 1
45a T2 Screw 4×8 7P31-0408 2 2 2 2
46 Cable Tie - 7920-0010 14 14 14 14
47 Frame (A) GS 2A0645-01 1 1 1 1
47a T2 Screw 4×8 7P31-0408 4 4 4 4
48 Frame (B) GS 3A0595-01 1 1 1 1
48a T2 Screw 4×8 7P31-0408 4 4 4 4
49 Elbow COPPER 4A1059-01 1 1 1 1
50 Elbow COPPER 417395-03 1 1 1 1
51 Insulation Tube L=30 7762-1020 3 3 3 3

17
C. Water Circuit
KML-250MAH, KML-250MWH
L-0 to U-0
1a
1
10
2
4
20a
3a
3
5
6
7
8
9
11
12
13
14
15
16
17
18
19
22
20
23
24
22a
23a
44 44a
25
24a
25a
26a
26
27
28
45
29
30
34 34a
35
36
39
19
19
19
19
14
40
40
19
37
38
41 42
31
43 43a
23b
21
L-0 to S-1
22 22a
32
33
31 28
40
L-0 to S-1

18
1a
1
10
2
4
20a
3a
3
5
6
7
8
9
11
12
13
14
15
16
17
18
19
22
20
23
24
22a
23a
25
24a
25a
26a
26
27
28
45
29
30
34 34a
35
36
14
19
19
19
19
14
40
40
19
37
38
41 42
31
43 43a
C. Water Circuit
KML-250MAH, KML-250MWH
U-1
46 46a

19
Title: C. Water Circuit Model: KML-250MAH, KML-250MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
L-0
to
R-0 S-1
S-2
T- 0 U-0 U-1
1 Water Supply Pipe COPPER 4A0768G04 1 1 1 1 1
1a T2 Screw 4×8 7P31-0408 2 2 2 2 2
2 Rubber Gasket NR 413854-03 1 1 1 1 1
3Water Valve Bracket GS 321443-01 1 1 1 1 1
3a T2 Screw 4×8 7P31-0408 1 1 1 1 1
4Water Valve J248-072 3U0111-04 1 1 1 1 1
5Spray Tube PE 1A0260-02 1 1 1 1 1
6 Spray Guide PE 208586-01 6 6 6 6 6
7Water Supply Tube PE 2A0079-01 1 1 1 1 1
8 Plug - 4A0176-01 2 2 2 2 2
9Water Supply Tee SANTOPRENE 4A1006-01 1 1 1 1 1
10 Flange EPDM 439267-01 1 1 1 1 1
11 Insulation (E) PE FOAM 4A0392-01 1 1 1 1 1
12 Elbow SANTOPRENE 4A0393-01 1 1 1 1 1
13 Connecting Pipe PE 3A1335-01 1 1 1 1 1
14 Hose Clamp 25 mm, SS 427443-03 3 3 3 3 5
15 Cube Guide ABS 2A0660-01 1 1 1 1 1
16 Pump Hose EPDM 4A1007-01 1 1 1 1 -
Vinyl Hose L=395 7716-2025 1
17 Rubber Ring EPDM 4A1004-01 1 1 1 1 1
18 Bypass Hose SANTOPRENE 4A1005-01 1 1 1 1 1
19 Hose Clamp SS, 18 mm 427443-05 5 5 8 8 8
20 Solenoid Valve 207CB-GS1873 439322-01 2 2 -
DSVP12N-2LSX-
120A-L1SR 4A3722-01 2 2 2
20a Truss Head Screw 4×8 7C31-0408 4 4 4 4 4
21 Arrow Label - 4A0096-01 1 1 -
22 Solenoid Cover GS 4A0996-01 2 2 1 1 1
22a T2 Screw 4×8 7P31-0408 4 4 2 2 2
23 Pump Motor SP-BG14LEJ16 2A0749-01 1 1 -
OSP-B15BEJ16 2A2861-01 1 1 -
PV-211BHZ1 4A4259-01 1
23a Truss Head Screw 4×16, SS 7C32-0416 4 4 4 4 -
Thumbscrew - 415949G11 1
23b Wellnut 347011 4A1070-01 2 2 2 -
24 Float Switch 163795 4A0886-01 1 -
213095 4A3624-01 1 1 1 1
24a T2 Screw 4×8, SS 7P32-0408 2 2 2 2 2
25 Float Switch Bracket ABS 327757-01 1 1 1 1 1
25a T2 Screw 4×12, SS 7P32-0412 2 2 2 2 2
26 Float Switch Cover ABS 3A0665-01 1 1 1 1 1
26a T2 Screw 4×12, SS 7P32-0412 3 3 3 3 3
27 Vinyl Hose L=150 7716-1216 1 1 1 1 1
28 Vinyl Hose L=275 7716-1519 1 1 -
L=320±5 1 1 1
29 Bushing OCB-875 428394-04 1 1 1 1 1
30 Wire Saddle - 4A0338-02 8 8 8 8 8
31 Joint Pipe - 439329-01 1 1 1 1 1

20
Title: C. Water Circuit Model: KML-250MAH, KML-250MWH
Index
No. Description
Material or
Model Number Part Number
Required Number
L-0
to
R-0 S-1
S-2
T- 0 U-0 U-1
32 Elbow - 433467-01 1 1 -
33 Cable Tie - 8911-0150 2 2 -
34 Tooth Washer (Pump Motor
Ground)
ZINC, M4 7R21-0400 1 1 1 1 1
34a T2 Screw (Pump Motor
Ground)
4×8 SS 7P31-0408 1 1 1 1 1
35 Insulation (A)-Pump Motor
Bracket
PE FOAM 4A1052-01 1 1 1 1 -
4A4783-01 1
36 Insulation (B)-Pump Motor
Bracket
PE FOAM 4A1053-01 1 1 1 1 1
37 Insulation (A1)-Bypass Hose NP 4A1259-01 1 1 1 1 1
38 Insulation (A2)-Bypass Hose NP 4A1260-01 1 1 1 1 1
39 Hose Clamp 27 mm, SS 427443-08 1 1 1 1 -
40 Hose Clamp 20 mm, SS 427443-06 3 3 2 2 2
41 Drain Plug POLYACETAL 309246-01 1 1 1 1 1
42 "O" Ring 1AP15 7611-P015 1 1 1 1 1
43 Solenoid Valve Bracket - 4A3137-01 1 1 1
43a T2 Screw 4×8 7P31-0408 2 2 2
44 Barrier - 4A2997-01 1 1 -
44a T2 Screw 4×8, SS 7P32-0408 2 2 -
45 Vinyl Hose L=55 7716-1519 1 1 1
46 Pump Motor Bracket - 2A4920G01 1
46a Truss Head Screw 4×16, SS 7C32-0416 4