Hoshizaki KM-1800SAH User manual

NO.
May 26, 2005ISSUED:
71242
PARTS LIST
SEPT. 30, 2002REVISED:
KM-1800SAH
KM-1800SAH3
KM-1800SWH
KM-1800SWH3
KM-1800SRH
KM-1800SRH3
MODELS
HOSHIZAKI
STACKABLE CRESCENT CUBER
TM

2
CONTENTS
Note About Ordering Parts .................................................................................................... 3
Material Abbreviations ........................................................................................................... 4
A. Ice Cuber Assembly .......................................................................................................... 5
KM-1800SAH .................................................................................................................... 5
KM-1800SAH3 .................................................................................................................. 8
KM-1800SWH, KM-1800SWH3 ...................................................................................... 11
KM-1800SRH, KM-1800SRH3 ........................................................................................ 13
B. Refrigeration Circuit ....................................................................................................... 15
KM-1800SAH, KM-1800SAH3 ........................................................................................ 15
KM-1800SWH, KM-1800SWH3 ...................................................................................... 20
KM-1800SRH, KM-1800SRH3 ........................................................................................ 25
C. Water Circuit .................................................................................................................... 30
KM-1800SAH, KM-1800SAH3, KM-1800SWH, KM-1800SWH3, KM-1800SRH,
KM-1800SRH3 ................................................................................................................ 30
D. Control Box Assembly ..................................................................................................... 33
KM-1800SAH, KM-1800SAH3 ........................................................................................ 33
KM-1800SAH, KM-1800SAH3, KM-1800SWH, KM-1800SWH3, KM-1800SRH,
KM-1800SRH3 ................................................................................................................ 34
E. Label Location ................................................................................................................. 36
KM-1800SAH, KM-1800SAH3 ........................................................................................ 36
KM-1800SWH, KM-1800SWH3 ...................................................................................... 40
KM-1800SRH, KM-1800SRH3 ........................................................................................ 42
F. Capacitor Box Assembly .................................................................................................. 44
KM-1800SAH, KM-1800SWH, KM-1800SRH ................................................................. 44
F. Transformer Box Assembly ............................................................................................... 46
KM-1800SAH3, KM-1800SWH3, KM-1800SRH3 ........................................................... 46
G. Evaporator ...................................................................................................................... 48
KM-1800SAH, KM-1800SAH3, KM-1800SWH, KM-1800SWH3, KM-1800SRH,
KM-1800SRH3 ................................................................................................................ 48
H. Pump Motor Assembly .................................................................................................... 49
KM-1800SAH, KM-1800SAH3, KM-1800SWH, KM-1800SWH3, KM-1800SRH,
KM-1800SRH3 ................................................................................................................ 49
J. Accessories & Packaging ................................................................................................. 51
KM-1800SAH, KM-1800SAH3, KM-1800SWH, KM-1800SWH3, KM-1800SRH,
KM-1800SRH3 ................................................................................................................ 51

3
KM-1800SAH L-0 December 2000
M-0 March 2002
M-1 May 2002
N-0 December 2002
N-1 March 2003
P-0 December 2003
P-1 June 2004
Q-0 December 2004
KM-1800SAH3 L-0 December 2000
M-1 August 2002
N-0 February 2003
N-1 March 2003
P-0 January 2004
P-1 June 2004
Q-0 January 2005
KM-1800SWH Q-0 June 2005
KM-1800SWH3 Q-0 June 2005
KM-1800SRH Q-0 April 2005
KM-1800SRH3 Q-0 April 2005
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 = 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.

5
A. Ice Cuber Assembly
KM-1800SAH
L-0, M-0, M-1, N-0, N-1, P-0, P-1, Q-0

6
Title: A. Ice Cuber Assembly Model: KM-1800SAH
Index
No. Description
Material or
Model Number Part Number
Required Number
L-00006M
to
L-00085C
L-00086J
to
L-00105J M-0
M-1
to
Q-0
B REFRIGERATION CIRCUIT - 1A0533A02 1 -
1A0533A04 1 1 1
C WATER CIRCUIT - 105122A05 1 1 1 1
D CONTROL BOX ASSEMBLY - 2A1122A03 1 1 1 -
2A2527A01 1
D1 T2 SCREW 4×8 7P31-0408 2 2 2 2
E LABEL LOCATION - 2A2003A02 1 1 1 -
2A2558A02 1
F CAPACITOR BOX ASSEMBLY - 3A1003A02 1 -
3A2054A02 1 1 1
F1 T2 SCREW 4×8 7P31-0408 2 2 2 2
1 EVAPORATOR CASE - 2A1102G07 1 1 -
2A2100G02 1 1
2 CONTROL BOX COVER GS 3A0174-01 1 1 1 -
3A2386-01 1
2A T2 SCREW 4×8 7P31-0408 3 3 3 3
3 SQUARE WASHER BRASS 433537-02 1 1 1 1
4 SCREW - GROUNDING BRASS 433304-02 1 1 1 1
5 BUSHING SR-34-2 420472-05 1 1 1 1
6 JUNCTION BOX COVER GS 433410-01 1 1 1 1
6A T2 SCREW 4×8 7P31-0408 1 1 1 1
7 BULB HOLDER PE 328919-01 1 1 1 1
8 SPACER PE 443545-01 1 1 1 2
8A T2 SCREW 4×16, SS 7P32-0416 2 2 2 2
9 BULB HOLDER (C) ABS 325845G01 1 1 1 1
9A TRUSS HEAD SCREW 4×12, SS 7C32-0412 2 2 2 2
10 BUSHING EPDM 425307-01 1 1 1 1
11 SPACER ABS 439727-01 1 1 1 1
12 BULB HOLDER (D) ABS 215644G01 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 326041G01 1 1 1 1
17 THUMBSCREW ABS, SS 415949G01 1 1 1 1
18 SIDE PANEL (R) SS 215381G02 1 1 1 1
18A TRUSS HEAD SCREW 4×8, SS 7C32-0408 3 3 3 3
19 TOP PANEL SS 2A2096-01 1 1 1 1
19A TRUSS HEAD SCREW 4×8, SS 7C32-0408 3 3 3 3
20 FRONT PANEL SS 3A1800G01 1 1 1 1
20A TRUSS HEAD SCREW 4×16, SS 7C32-0416 2 2 2 2
21 BULB HOLDER (E) GS 439725-01 1 1 1 1
21A TRUSS HEAD SCREW 4×12, SS 7C32-0412 2 2 2 2
22 BULB HOLDER (F) GS 328743-01 1 1 1 1

7
Title: A. Ice Cuber Assembly Model: KM-1800SAH
Index
No. Description
Material or
Model Number Part Number
Required Number
L-00006M
to
L-00085C
L-00086J
to
L-00105J M-0
M-1
to
Q-0
23 BULB HOLDER (G) GS 439726-01 1 1 1 1
23A TRUSS HEAD SCREW 4×6, SS 7C32-0406 2 2 2 2
24 LOUVER (B) PP 1A0548-01 4 4 4 4
24A PUSH RETAINER - 4A2414-01 12 12 12 12
25 AIR FILTER (B) PP 2A2063G01 4 4 4 4

8
A. Ice Cuber Assembly
KM-1800SAH3
L-0, M-1, N-0, N-1, P-0, P-1, Q-0

9
A. Ice Cuber Assembly
KM-1800SAH3
L-0, M-1, N-0, N-1, P-0, P-1, Q-0 Title: A. Ice Cuber Assembly Model: KM-1800SAH3
Index
No. Description
Material or
Model Number Part Number
Required Number
L-0
M-1
to
Q-0
B REFRIGERATION CIRCUIT - 1A0533A01 1 -
1A0533A03 1
C WATER CIRCUIT - 105122A05 1 1
D CONTROL BOX ASSEMBLY - 2A1122A03 1 -
2A2527-01 1
D1 T2 SCREW 4×8 7P31-0408 3 3
E LABEL LOCATION - 2A2003A01 1 -
2A2558A01 1
F TRANSFORMER BOX
ASSEMBLY
- 3A1102A01 1 1
F1 HEX HEAD BOLT W/WASHER
(LF)
5×10 7B0130510 4 4
1 EVAPORATOR CASE - 2A1102G07 1 -
2A2100G02 1
2 CONTROL BOX COVER GS 3A0174-01 1 -
3A2386-01 1
2A T2 SCREW 4×8 7P31-0408 3 3
3 SQUARE WASHER BRASS 433537-02 1 1
4 SCREW - GROUNDING BRASS 433304-02 1 1
5 BUSHING SR-34-2 420472-05 1 1
6 JUNCTION BOX COVER GS 433410-01 1 1
6A T2 SCREW 4×8 7P31-0408 1 1
7 BULB HOLDER PE 328919-01 1 1
8 SPACER PE 443545-01 1 2
8A T2 SCREW 4×16, SS 7P32-0416 2 2
9 BULB HOLDER (C) ABS 325845G01 1 1
9A TRUSS HEAD SCREW 4×12, SS 7C32-0412 2 2
10 BUSHING EPDM 425307-01 1 1
11 SPACER ABS 439727-01 1 1
12 BULB HOLDER (D) ABS 215644G01 1 1
13 FRONT PANEL - BRACKET SS 323903-01 1 1
13A T2 SCREW 4×12, SS 7P32-0412 3 3
14 SPACER ABS 324321-01 1 1
15 TOP INSULATION ABS, PE 324216G01 1 1
16 FRONT INSULATION ABS, PE 326041G01 1 1
17 THUMBSCREW ABS, SS 415949G01 1 1
18 SIDE PANEL (R) SS 215381G02 1 1
18A TRUSS HEAD SCREW 4×8, SS 7C32-0408 3 3
19 TOP PANEL SS 2A2096-01 1 1
19A TRUSS HEAD SCREW 4×8, SS 7C32-0408 3 3
20 FRONT PANEL SS 3A1800G01 1 1
20A TRUSS HEAD SCREW 4×16, SS 7C32-0416 2 2
21 BULB HOLDER (E) GS 439725-01 1 1
21A TRUSS HEAD SCREW 4×12, SS 7C32-0412 2 2
22 BULB HOLDER (F) GS 328743-01 1 1

10
Title: A. Ice Cuber Assembly Model: KM-1800SAH3
Index
No. Description
Material or
Model Number Part Number
Required Number
L-0
M-1
to
Q-0
23 BULB HOLDER (G) GS 439726-01 1 1
23A TRUSS HEAD SCREW 4×6, SS 7C32-0406 2 2
24 LOUVER (B) PP 1A0548-01 4 4
24A PUSH RETAINER - 4A2414-01 12 12
25 AIR FILTER (B) PP 2A2063G01 4 4

11
A. Ice Cuber Assembly
KM-1800SWH, KM-1800SWH3
Q-0

12
Title: A. Ice Cuber Assembly Model: KM-1800SWH, KM-1800SWH3
Index
No. Description
Material or
Model Number Part Number
Required Number
Q-0
B REFRIGERATION CIRCUIT KM-1800SWH 1A1069A01 1
KM-1800SWH3 1A1069A02 1
C WATER CIRCUIT - 105122A05 1
D CONTROL BOX ASSEMBLY - 2A2527A01 1
D1 T2 SCREW 4×8 7P31-0408 3
E LABEL LOCATION KM-1800SWH 2A3508A01 1
KM-1800SWH3 2A3509A01 1
F CAPACITOR BOX ASSEMBLY KM-1800SWH 3A2054A02 1
TRANSFORMER BOX
ASSEMBLY
KM-1800SWH3
HS-0126
3A1102A01 1
F1 T2 SCREW KM-1800SWH
4×8
7P31-0408 2
HEX HEAD BOLT W/WASHER
(LF)
KM-1800SWH3
5×10
7B0130510 4
1 EVAPORATOR CASE - 2A2100G04 1
2 CONTROL BOX COVER GS 3A2386-01 1
2A T2 SCREW 4×8 7P31-0408 3
3 SQUARE WASHER BRASS 433537-02 1
4 SCREW - GROUNDING BRASS 433304-02 1
5 BUSHING SR-34-2 420472-05 1
6 JUNCTION BOX COVER GS 433410-01 1
6A T2 SCREW 4×8 7P31-0408 2
7 BULB HOLDER PE 328919-01 1
8 SPACER PE 443545-01 2
8A T2 SCREW 4×16, SS 7P32-0416 2
9 BULB HOLDER (C) ABS 325845G01 1
9A TRUSS HEAD SCREW 4×12, SS 7C32-0412 2
10 BUSHING EPDM 425307-01 1
11 SPACER ABS 439727-01 1
12 BULB HOLDER (D) ABS 215644G01 1
13 FRONT PANEL - BRACKET SS 323903-01 1
13A T2 SCREW 4×12, SS 7P32-0412 3
14 SPACER ABS 324321-01 1
15 TOP INSULATION ABS, PE 324216G01 1
16 FRONT INSULATION ABS, PE 326041G01 1
17 THUMBSCREW ABS, SS 415949G12 1
18 SIDE PANEL (R) SS 215381G02 1
18A TRUSS HEAD SCREW 4×8, SS 7C32-0408 3
19 TOP PANEL SS 2A2255-01 1
19A TRUSS HEAD SCREW 4×8, SS 7C32-0408 3
20 FRONT PANEL SS 3A1838G01 1
20A TRUSS HEAD SCREW 4×16, SS 7C32-0416 2
21 BULB HOLDER (E) GS 439725-01 1
21A TRUSS HEAD SCREW 4×12, SS 7C32-0412 2
22 BULB HOLDER (F) GS 328743-01 1
23 BULB HOLDER (G) GS 439726-01 1
23A TRUSS HEAD SCREW 4×6, SS 7C32-0406 2
24 GASKET L=1219 4A0808L02 1

13
Title: A. Ice Cuber Assembly Model: KM-1800SWH, KM-1800SWH3
Index
No. Description
Material or
Model Number Part Number
Required Number
Q-0
B REFRIGERATION CIRCUIT KM-1800SWH 1A1069A01 1
KM-1800SWH3 1A1069A02 1
C WATER CIRCUIT - 105122A05 1
D CONTROL BOX ASSEMBLY - 2A2527A01 1
D1 T2 SCREW 4×8 7P31-0408 3
E LABEL LOCATION KM-1800SWH 2A3508A01 1
KM-1800SWH3 2A3509A01 1
F CAPACITOR BOX ASSEMBLY KM-1800SWH 3A2054A02 1
TRANSFORMER BOX
ASSEMBLY
KM-1800SWH3
HS-0126
3A1102A01 1
F1 T2 SCREW KM-1800SWH
4×8
7P31-0408 2
HEX HEAD BOLT W/WASHER
(LF)
KM-1800SWH3
5×10
7B0130510 4
1 EVAPORATOR CASE - 2A2100G04 1
2 CONTROL BOX COVER GS 3A2386-01 1
2A T2 SCREW 4×8 7P31-0408 3
3 SQUARE WASHER BRASS 433537-02 1
4 SCREW - GROUNDING BRASS 433304-02 1
5 BUSHING SR-34-2 420472-05 1
6 JUNCTION BOX COVER GS 433410-01 1
6A T2 SCREW 4×8 7P31-0408 2
7 BULB HOLDER PE 328919-01 1
8 SPACER PE 443545-01 2
8A T2 SCREW 4×16, SS 7P32-0416 2
9 BULB HOLDER (C) ABS 325845G01 1
9A TRUSS HEAD SCREW 4×12, SS 7C32-0412 2
10 BUSHING EPDM 425307-01 1
11 SPACER ABS 439727-01 1
12 BULB HOLDER (D) ABS 215644G01 1
13 FRONT PANEL - BRACKET SS 323903-01 1
13A T2 SCREW 4×12, SS 7P32-0412 3
14 SPACER ABS 324321-01 1
15 TOP INSULATION ABS, PE 324216G01 1
16 FRONT INSULATION ABS, PE 326041G01 1
17 THUMBSCREW ABS, SS 415949G12 1
18 SIDE PANEL (R) SS 215381G02 1
18A TRUSS HEAD SCREW 4×8, SS 7C32-0408 3
19 TOP PANEL SS 2A2255-01 1
19A TRUSS HEAD SCREW 4×8, SS 7C32-0408 3
20 FRONT PANEL SS 3A1838G01 1
20A TRUSS HEAD SCREW 4×16, SS 7C32-0416 2
21 BULB HOLDER (E) GS 439725-01 1
21A TRUSS HEAD SCREW 4×12, SS 7C32-0412 2
22 BULB HOLDER (F) GS 328743-01 1
23 BULB HOLDER (G) GS 439726-01 1
23A TRUSS HEAD SCREW 4×6, SS 7C32-0406 2
24 GASKET L=1219 4A0808L02 1
A. Ice Cuber Assembly
KM-1800SRH, KM-1800SRH3
Q-0

14
Title: A. Ice Cuber Assembly Model: KM-1800SRH, KM-1800SRH3
Index
No. Description
Material or
Model Number Part Number
Required Number
Q-0
B REFRIGERATION CIRCUIT KM-1800SRH 1A1045A01 1
KM-1800SRH3 1A1045A02
C WATER CIRCUIT - 105122A05 1
D CONTROL BOX ASSEMBLY - 2A2527A01 1
D1 T2 SCREW 4×8 7P31-0408 3
E LABEL LOCATION KM-1800SRH 2A3421A01 1
KM-1800SRH3 2A3400A01
F CAPACITOR BOX ASSEMBLY KM-1800SRH 3A2054A02 1
TRANSFORMER BOX
ASSEMBLY
KM-1800SRH3
HS-0126
3A1102A01 1
F1 T2 SCREW KM-1800SRH
4×8
7P31-0408 2
HEX HEAD BOLT W/WASHER
(LF)
KM-1800SRH3
5×10
7B0130510 4
1 EVAPORATOR CASE - 2A2100G02 1
2 CONTROL BOX COVER GS 3A2386-01 1
2A T2 SCREW 4×8 7P31-0408 3
3 SQUARE WASHER BRASS 433537-02 2
4 SCREW - GROUNDING BRASS 433304-02 2
5 BUSHING SR-34-2 420472-05 1
6 JUNCTION BOX COVER GS 433410-01 2
6A T2 SCREW 4×8 7P31-0408 2
7 BULB HOLDER PE 328919-01 1
8 SPACER PE 443545-01 2
8A T2 SCREW 4×16, SS 7P32-0416 2
9 BULB HOLDER (C) ABS 325845G01 1
9A TRUSS HEAD SCREW 4×12, SS 7C32-0412 2
10 BUSHING EPDM 425307-01 1
11 SPACER ABS 439727-01 1
12 BULB HOLDER (D) ABS 215644G01 1
13 FRONT PANEL - BRACKET SS 323903-01 1
13A T2 SCREW 4×12, SS 7P32-0412 3
14 SPACER ABS 324321-01 1
15 TOP INSULATION ABS, PE 324216G01 1
16 FRONT INSULATION ABS, PE 326041G01 1
17 THUMBSCREW ABS, SS 415949G12 1
18 SIDE PANEL (R) SS 215381G02 1
18A TRUSS HEAD SCREW 4×8, SS 7C32-0408 3
19 TOP PANEL SS 2A2255-01 1
19A TRUSS HEAD SCREW 4×8, SS 7C32-0408 3
20 FRONT PANEL SS 3A1838G01 1
20A TRUSS HEAD SCREW 4×16, SS 7C32-0416 2
21 BULB HOLDER (E) GS 439725-01 1
21A TRUSS HEAD SCREW 4×12, SS 7C32-0412 2
22 BULB HOLDER (F) GS 328743-01 1
23 BULB HOLDER (G) GS 439726-01 1
23A TRUSS HEAD SCREW 4×6, SS 7C32-0406 2
24 BUSHING SR-30-1 420472-03 1
25 GASKET L=1219 4A0808L02 1

15
B. Refrigeration Circuit
1/2
KM-1800SAH, KM-1800SAH3
L-0, M-0, M-1, N-0, N-1, P-0, P-1, Q-0

16
B. Refrigeration Circuit
2/2
KM-1800SAH, KM-1800SAH3
L-0, M-0, M-1, N-0, N-1, P-0, P-1, Q-0

17
B. Refrigeration Circuit
2/2
KM-1800SAH, KM-1800SAH3
L-0, M-0, M-1, N-0, N-1, P-0, P-1, Q-0
Title: B. Refrigeration Circuit Model: KM-1800SAH, KM-1800SAH3
Index
No. Description
Material or
Model Number Part Number
Required Number
L-0
M-0
M-1
to
P-0
P-1
Q-0
G EVAPORATOR - 105103A01 1 1 1
1 SIDE FRAME (A) GS 215375G01 1 1 1
2 T2 SCREW 4×8 7P31-0408 3 3 3
3 SIDE FRAME (B) GS 215376G01 1 1 1
4 T2 SCREW 4×8 7P31-0408 4 4 4
5 FRONT FRAME GS 325857-01 1 1 1
6 T2 SCREW 4×8 7P31-0408 4 4 4
7 BRACE GS 325858-01 1 1 1
8 T2 SCREW 4×8 7P31-0408 4 4 4
9 COMPRESSOR KM-1800SAH
CS18K6E-
PFV-237
4A2334-01 1 1 1
KM-1800SAH3
CS18K6E-
TF5-237
4A2330-01 1 1 1
10 BOLT 8×45 437889-01 4 4 4
11 GROMMET 027-0167-00 434922-01 4 4 4
12 SPACER 028-0188-02 434921-01 4 4 4
13 FAN MOTOR BRACKET GS 2A1979-01 2 2 2
14 HEX HEAD BOLT W/WASHER
(LF)
5×10 7N2100832 8 8 8
15 SHROUD GS 2A2021G01 1 1 1
16 T2 SCREW 4×8 7P31-0408 2 2 2
17 HEX HEAD BOLT W/WASHER
(LF)
5×10 7N2100832 2 2 2
18 CONDENSER - 2A1991-01 1 1 1
19 T2 SCREW 4×8 7P31-0408 2 2 2
20 DRIER CW-053-S 4A1461-01 1 -
- 4A2663-01 1 1
21 DRIER BRACKET GS 445251-01 1 -
NYLON TIE - 8911-0301 1 1
22 T2 SCREW 4×8 7P31-0408 1 -
23 EXPANSION VALVE HFE-10NHD-2 4A1414-01 3 3 3
24 - - -
25 FRAME SEAL EPDM 323925-01 4 4 4
26 T2 SCREW 4×12, SS 7P32-0412 6 6 6
27 HOT GAS VALVE BRACKET GS 442162-01 1 1 1
28 T2 SCREW 4×8 7P31-0408 2 2 2
29 VALVE BODY 70 440352-01 2 2 2
30 COIL - VALVE ABS-25-1-
HD-2
440353-01 2 2 2
31 BOLT 4×6 440353F01 2 2 2
32 TRUSS HEAD SCREW 4×8 7C31-0408 4 4 4
33 LINE VALVE BRACKET GS 4A1406-01 1 1 1
34 T2 SCREW 4×8 7P31-0408 2 2 2
35 PRESSURE SWITCH ACB-1UB09 433441-07 1 1 1

18
Title: B. Refrigeration Circuit Model: KM-1800SAH, KM-1800SAH3
Index
No. Description
Material or
Model Number Part Number
Required Number
L-0
M-0
M-1
to
P-0
P-1
Q-0
36 PRESSURE SWITCH BRCKT. GS 434938-01 1 1 1
37 T2 SCREW 4×8 7P31-0408 1 1 1
38 FAN MOTOR U90B1 7190-1031 440911-01 2 2 -
5KCP84DFK148S 4A3158-01 2
39 SELF-LOCKING NUT NO. 8-32 7N21I0832 8 8 8
40 FAN BLADE - 4A0197-01 2 2 2
41 COPPER TUBE - ACCESS
VALVE
COPPER 4A1497G01 1 1 1
42 ACCESS VALVE - 457729-01 2 2 2
43 STRAINER - 441569-02 1 1 1
44 CHECK VALVE SKC 30564 4A1373-01 3 3 3
45 COPPER TUBE (A) - HIGH
SIDE
COPPER 2A1998G01 1 1 1
46 CAPACITOR 5MFD-
250VAC
443192-02 2 2 2
47 COPPER TUBE (E) - HIGH
SIDE
COPPER 4A2322-01 1 -
3A2334G01 1 1
48 COPPER TUBE (F) - HIGH
SIDE
COPPER 3A1798G01 1 1 1
49 HEAT EXCHANGER - 1A0535G01 1 1 1
50 HEADER - S 750489 441038-01 2 2 2
51 COPPER TUBE - LOW SIDE COPPER 1A0534G01 1 1 1
52 COPPER TUBE (A) – LOW
SIDE
COPPER 2A1986G01 1 1 1
53 COPPER TUBE (B) – LOW
SIDE
COPPER 2A1987G01 1 1 1
54 COPPER TUBE (C) – LOW
SIDE
COPPER 2A1988G01 1 1 1
55 COPPER TUBE – HOT GAS COPPER 4A2309-01 1 1 1
56 COPPER TUBE (A) - EXP.
VALVE
COPPER 4A2312-01 1 1 1
57 COPPER TUBE (B) - EXP.
VALVE
COPPER 4A2313-01 1 1 1
58 COPPER TUBE (C) - EXP.
VALVE
COPPER 4A2314-01 1 1 1
59 WIRE SADDLE - 4A0338-02 3 3 3
60 HOLDER/EXPANSION VALVE 8-Mar 3A0107-01 3 3 3
61 CLAMP - 443461-01 3 3 3
62 INSULATION TUBE L=40 7762-1020 1 1 1
63 CABLE TIE CV-200 7920-0010 11 11 11
64 EXPANSION VALVE COVER - 3A0944-01 3 3 3
65 THERMISTOR - 429006-03 1 1 1
66 HOLDER – THERMISTOR - 438247-01 1 1 1
67 INSULATION – THERMISTOR - 427441-01 1 1 1
68 RUBBER INSULATION (A) - 325864-01 1 1 1
69 RUBBER INSULATION (B) - 325865-01 1 1 1
70 INSULATION HOLDER - 325863-01 1 1 1

19
Title: B. Refrigeration Circuit Model: KM-1800SAH, KM-1800SAH3
Index
No. Description
Material or
Model Number Part Number
Required Number
L-0
M-0
M-1
to
P-0
P-1
Q-0
71 T2 SCREW 4×8, SS 7P32-0408 4 4 4
72 HEAD COVER (B1) - 325862-01 1 1 1
73 HEAD COVER (B2) - 325862-02 1 1 1
74 INSULATION - 436671-02 1 1 1
75 BUSHING OCB-500 428394-02 1 1 1
76 HEADER COVER (A1) - 325861-01 1 1 1
77 HEADER COVER (A2) - 325861-02 1 1 1
78 INSULATION TUBE L=125 7762-1020 1 1 1
79 INSULATION TUBE L=125 7762-1020 1 1 1
80 INSULATION TUBE L=125 7762-1020 1 1 1

20
B. Refrigeration Circuit
1/2
KM-1800SWH, KM-1800SWH3
Q-0
1
1A
5
5A
16
16A
59
63
47 48
64 65
56 57
33A
21
22
17
17A
40 22A
53
54
54A
55
66
67
68
58 49
4
4A
6
6A
48
7
8
9
10
2
2A
G