Hoshizaki KML-250MAH User's Manual
Contents
1. ZA RNN Wa 9 d N ESSAY IN L OR 27 Y N N lt Y p N N E y B Refrigeration Circuit 250 EXPANSION VALVE Title B Refrigeration Circuit Model KML 250MAH Required Number 1 S 2 Index Material or 1 0 to to No Description Model Number Part Number M 0 5 1 0 1 1 Condenser Support 568 _ 1 1t 1t T2Scew eese 7231 0406 5 5 5 Condenser 2079011 1 1 1 T2Scew ees _ 3 3 3 LS ne es 7 77 10 Jese 7231 0408 2 2211 4 Shroud 1 t 1t T2Screw 18 7231 0406 5 5 5 5 Compressor 2 442456 01 1 1 1 254 5a Spacer _ 4 250001 414 4 50 Grommet 4 228101 4 4 4 5c Bot 8845 0000 4378902 4 4 4 El GREEN j Accessorv Accessorv EB NN __ Accessorv Accessorv 10 Condenser Fan Motor Bracket JGS 156401 1 1 f 10a HexHeadBoltw Washer LF 5x12 7B0130512 4 4 4 1 1 FanMoor SP BeEM 48117901 1 1 1 Screw 143686301 32. 4 246201 1 1t 1t 1 36 HeatExchanger Cope 2821396011 1 1 1t 37 ProcessTube Cope X 3A19536001 1 1 1t 1t 38 Copper Tube A SA2077600 1 1 t 1t T2Screw Jes X 831 0408 2 2 2 2 39 2149801 1 1 1t 1 40 Thermistor 4200603 1 1t t 1 41 Holder Thermistor Coppr __ 42723000 1 1t t 1 42 Insulation Thermistor A PEFOAM 439036801 1 1 1 1 43 B 43936802 1 1 1 1 1 44 Insulated Rubber Tube EPDM 4A10601 1 1 1t 1 45 InsulationHolder 155 3A108401 1 1t t 1 4 T2Screw 18 _ _ 1 4 2 2 2 2 46 CabeTe 79200040 14 14 14114 47 Fam jes X 2 064501 1 1 t 1 47a T2Screw jee qzP3t1008 4 4 4 4 48 Frame B GS _ 1 1 1 1 48a T2Screw jese 7231 0408 4 4 4 4 49 Elbow 4 1059 0 1 1t 1t 1 J 50 Elbow 41739503 1 1t t 1t 51 Insulation Tube 150 7762 1020 8 8 13 131
3. 2371 01 2a T2 Screw 7P31 040 Square Washer 433537 02 Screw Grounding 433304 0 Junction Box Cover 433410 01 T2 Screw 7P31 0408 Mechanical Bin Control 4 2430 01 Thumbscrew 4H3270G01 Bracket L I3A1433 01 Thermostat Extension Bracket SS 4A1722 01 4A4358 01 Thumbscrew SS ABS 415949G09 415949G0 Bin Control Cover 3A0664G0 Thumbscrew SS ABS 415949G04 415949G08 Top Insulation 21573000 Front Insulation J2A0664GO1 Side Panel 2A2111G01 5 T2 Screw 4x8 SS 7P32 0408 E 7 0 a 11 1 Bushing SR 30 1 420472 0 Wire Saddle VWS4238 C 4 0338 0 L 655 4A0808L02 2 WW 5 22 12 4A0808L02 4A0808L02 443545 01 8 Capillary Ring 425307 01 00101010 OJFIFIF jojoja Title A Ice Cuber Assembly Model KML 250MWH Required Number M 2 S 2 Index Material or to to No Description Model Numberj Part Number 1 1 9 0 0 1 1 s ___ 2 ep HE jimxi iss E L 310 21 NSFPlate 44440101 M 0 19 Bulb Holder 17 00301 10 S Ea 2 Z s 8 Vez 7 DORN gt Z AQ G a 702227 on
4. Accessorv 1 L M Em 9 2 2 2 Condenser Support GG 2 2367 01 8 7 7a 8 1 8a Screw _ 98 7 7 31 0408 Drier 1 p o1 1 10 EON 2 21 EN 16 mia Em EN i E 58 Expansion Valve Holder 2 1 1 Expansion Valve Cover ___ 4 1168 01 Evaporator Assembly ____ 7 2 0717001 T2Screw 7 4x16 SS 7P32 0416 Valve Gas 30151 01 Coil Valve 300151 0 1 1 1 1 1 1 3 HS 0160 2A2359G01 1 I E 2 EA Alaja LE OT a 1 1 TIENE SUB REH NER 1 1 4 1 1 1 1 2 1 1 1 111 111 111 4 111 2 1 2 2 2 1 3U0151F02 1 5 4 16 4 Hex Head Bolt w Washer LF 7B013051 va Bot o 2 2 22 m 2 1 2 2 7 21212 2 17b x 18 0 19 19a 195 _ Truss Head Screw 4x 20 20a x 21 21a G po 2 Hot Gas Valve Bracket 4 1406 01 254 ees 1 0408 2 2 2 Liquid Line Valve Bracket __ 43689301 t t t 21a T2Screw 48 7 3t 0408 2 2 2 22 Pressure Switch ACB 1UB04 433441 05 1 1 t 23 Pressure Switch Bracket GS 434938 01 t t t 23a T2Screw jese 0000
5. Pvc 14270444 2 Gasket A INORMOUNTV710324859 03 1 4 insulation 48121 1 26 G Front Panel Assemblv KML 250MAH KM 250MWH 1 0 to U 1 Title G Front Panel Assembly Model KML 250MAH KML 250MWH Required Number 1 0 Index Material or to No Description Model Number Part Number 9 1 1 Front Panel A IKML 250MAHJ2A210701 1 ERE AR SS 2 FoamSeal 7 14370000 4 066101 1 3 FoamSeal 120 4 066101 1 Esel pec L 370 4A1163L01 L 190 4A1163L01 27 H Accessories amp Packaging KML 250MAH KML 250MWH 1 0 to U 1 Title H Accessories amp Packaging Model KML 250MAH KML 250MWH Index Material or Description Model Number PAPER 91ATCET0D 1 No 4A0363 01 2 Packaging 28
6. 16 C Water Circuit KML 250MAH KML 250MWH L O to 0 4 06 x C Water Circuit KML 250MAH KML 250MWH U 1 Title Water Circuit Model KML 250MAH KML 250MWH Sgt Material No Description Model Number 1 Water Supply Pipe 4A0768G04 7P31 0408 Rubber Gasket 413854 03 Water Valve Bracket 321443 01 7P31 0408 Water Valve 3U0111 04 Sprav Tube 1A0260 02 Spray Guide 208586 01 Water Supply Tube 2A0079 01 4A0176 01 Water Supply Tee 4A1006 01 439267 01 4A0392 01 4 0393 01 Connecting Pipe 3A1335 01 25 55 Hose Clamp 25 mm SS 427443 03 R 0 7 nsulation E Cube Guide 2A0660 01 Pump Hose 4A1007 01 Vinyl Hose 7716 2025 Rubber Ring 4A1004 01 Bypass Hose 4A1005 01 1 Hose Clamp 55 18 427443 05 Solenoid Valve 439322 01 0 DSVP12N 2LSX 4A3722 01 120A L1SR Oa Truss Head Screw 7031 0408 21 Arrow Label 4A0096 01 2 Solenoid Cover 4A0996 01 22 2 Screw 7P31 0408 Pump Motor 240749 01 242861 01 4 4259 01 23a Truss Head Screw 7 32 0416 Thumbscrew 1415949611 b 4 1070 01 24 Float Switch 4A0886 01 4A3624 01 7P32 0408 Float Switch Bracket 327757 01 7P32 0412 m o e 4a U A 3 Float Switch Cover 3A0665 01 7P32 041 7716 121 7716 151 428394 04 ire Sa
7. 8 3 12 FanBade 2 2 8403801 1 1 1t 12a Washe oe 48598301 1 1 1 125 Cd 345 01 1 1 1 j E a a a 42666 01 11 14 DrierBracket 1442080701 1 8911 0301 1 Ma T2 Screw 408 2 15 Expansion Vave ANS4SWes 4 187001 1 1 1 16 Expansion Valve 0112 01 1 1 1 17 SS 000000 44846102 1 1 1 18 Expansion Valve __ 4 116801 1 1 1 19 __ __ 2 7 1 1 1 19 T2Screw 7 44658 732046 4 4 4 oreet 0 memo Line 21 JABsasiHD2 44035301 2 2 2 21a Bot 440358 2 2 2 215 TrussHeadScrew 4x8 7631 0408 4 4 4 22 4 140801 t 1t 1t 22a T2Screw jes 7231 0408 2 2 2 23 Line VaveBracket 43689901 1 1 1 23a T2Screw jes 1731 0408 2 2 2 i Title B Refrigeration Circuit Model KML 250MAH NNNM 1 Index Material or 1 0 to No Desc
8. U 1 July 2009 Auxiliary Code Breakdown The auxiliary code is the first two characters in the serial number The first 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 significant 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 1 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 Material Abbreviations ALUMINUM AL Aluminum COPPER CU PLASTIC ABS Acrvlonitrile butadiene stvrene AC Polvacetal EVA Ethvlene vinyl acetate PA Polvamide Nvlon PC Polvcarbonate PE Polvethvlene PES Polvester PETP Polvethvlene terephthalate Tetlon PP Polypropylene PS Polvstvrene Polytetrafluoroethylene Teflon PUR Polyurethane PVC Polyvinyl chloride RUBBER VN Vinyl EPDM EP rubber NBR Nitrile butadiene rubber NR Natural rubber NP SI R Silicone rubber SY R Synthetic rubber EPH Epichlorohydrin STEEL GS Galvan
9. 1 1 11 41 Insulation Thermistor B PEFOAM 54396802 1 1 11 42 Insuated RubberTube EPDM 4 1 1 1 1 1 1 43 InsulationHolder SS 1 1 1 25 48 _ 7231 0408 2 2 2 44 CableTie 79200010 14 14 14 45 Frame A 05 _ 2 064501 111111 1 T2Screw Jes 7231 0408 414141 _ 46 Fam B 5 X j305901 111111 1 1 25 9822 7231 0408 4 4 4 T 47 COPPER 4 105901 1111 48 Ebow _ 41739503 1 1 49 Insuaion Tbe 1 50 _ 7762 1020 3131 1 1 13 oC 8 8 Zac eN v 7577 297 R 4 7 NONE SE AN A Ww y AE N AM e Wie Gas S 2 VA 2 NS N A 2 9 z I DI 2 X d Sr d Q LO 5 MA E S 8 E 8 gt LLI m Title B Refrigeration Circuit Model KML 250MWH 1 Rear Panel ta T2Screw 598 7231 0408 254 2a Spaer 44250001 4 2b Grommet 44228101 2c Bot 0 5 t U 5 9 ENES 437889 02 1 0 1 1 Accessorv Accessorv Accessorv
10. 21 Capacitor Water Pump 2 5MFD 4A2128 05 250 7 31 0408 23 E Label Location KML 250MAH KML 250MWH L O to U 1 Title Label Location Model KML 250MAH KML 250MWH Index Material or No Description 4 0560 01 Model Number Label 4A2356 52 4 0526 01 Maintenance Label PVC FILM 3A1873 01 3A4471 01 Wiring Label KML 250MAH 2057 01 3 5421 01 KML 250MWH 1318 01 3 5422 01 Nameplate KML 250MAH 4 2463 01 2 5149 01 KML 250MWH 4 2531 01 02 Instruction Sheet PAPER 2A2156 01 2 3845 01 ka 70 gt I p z 5 Manual Label KML 250MAH 4 2549 01 KML 250MWH 4 1 090 01 Connection 11 Caution Label F 250 439146 01 12 Caution Label PVCFILM _ 439150 01 16 480960 01 4261770 1 1 1 1 2 3 4 7 1 2 Instruction Label PVC _ 444575 01 5 Rating Label KML 250MAH 4 2464 01 2A5150 01 KML 250MWH 4A2540 01 02 2A5150 02 3A222001 jiabelbin Como 42692 2426170 4 3517 0 gt A gt o 25 F Top Panel Assembly KML 250MAH KML 250MWH 1 0 to U 1 Title F Top Panel Assembly Model KML 250MAH KML 250MWH Required Number 1 0 Index Material or No Description Model Numberj Part Number U 1 1 TopPanel 8 jif 2
11. 0 7P31040 t 1 1 24 AccessVave 4577291 2 2 2 2 2 8 8 1 7C31 0408 8 8 8 No 1 1a 2a 2b 2c 4 7 7a 10 10a 11 12 13 14 15 15a 16 17 17b 18 19 19a 19b 20 20a 21 22 23 23a 24 15 EM EH 2 e 5 Index Material or to Description Model Number Part Number 1 S 1 1 1 Title B Refrigeration Circuit Model KML 250MWH 000000 Number Index Material or L 1 Description Model Number Part Number 0 1 peres Regulator vaoa eos Lr m mi E UR RE mit o 25a TrussHeadScrew 496 731 0406 2 2 2 2 26 7 lt lt BRASS __ 1 1 1t 1 Ley jstrainar Oro T3 j 28 CopperTube A HighSide _ 4a2522 01 1 1 1t 1t 29 Copper Tube B High Side 4 265901 1 1 1 1t Copper 1 16011 111 1 1 j o 31 Copper Tube D High Side Copper 21480011 1 3 2148602 1 1 1 1 1 Copper 104801 1 2331 01 Jijiji 1 j 33 Tube A HotGas __ 198601 1 1 1t t 34 Tube 8 __ 2 22560014 1 1 1 1 35 CopperTube Access
12. Hoshizaki America Inc Modular Crescent Cuber Models KML 250MAH KML 250MWH PARTS LIST Superior Degree of Reliability www hoshizaki com Number 71192 Issued 9 18 2001 Revised 12 29 2009 CONTENTS Auxiliary 66 CU 3 Note Abo t Ordering Parts cic sees 3 Material Abbreviations 4 A Ice Cuber Assembly MEE 5 2 it d e asa dual 5 KMI 8 B Refrigeration rc mc 11 KML 250MA F we 11 2 SON A a uy 14 C Water Circ Uit mc EE AAAA E RA AE 17 21 E Label 24 F Top Panel Assembly iii i i e kr 26 G Front Panel Assembly u 27 H Accessories amp Packaging sar a 28 Auxiliarv Codes KML 250MAH L O May 2001 0 January 2002 1 April 2002 M 2 July 2002 N O December 2002 N 1 March 2003 P 0 December 2003 P 1 June 2004 Q 0 December 2004 R O December 2005 S 1 January 2007 5 2 December 2007 0 January 2008 0 0 January 2009 U 1 July 2009 KML 250MWH L 1 October 2001 0 December 2001 M 1 March 2002 M 2 July 2002 N O January 2003 N 1 March 2003 0 December 2003 Q O January 2005 R 0 January 2006 S 1 January 2007 S 2 December 2007 T O January 2008 U O January 2009
13. ddle 14 0338 02 19 Vinvi oint Pipe 439329 01 j j FD P 22 2022 lel EL 1 1 1 2 2 11111111 11111111 11111111 111111 PUPPET 11111111 11111111 11111111 111111 111111 i Title C Water Circuit Model 250 KML 250MWH Index Material or No Description Model Numberj Part Number 0 Elbow 1433467 01 Cable Tie 8911 0150 2 34 Washer Pump Motor ZINC M4 7R21 0400 1 Ground 34 2 Screw Pump Motor 4x8 SS 7P31 0408 1 Ground 35 Insulation A Pump Motor PE FOAM 4A1052 01 Bracket 4A4783 01 Insulation A1 Bypass Hose 1 1 40 Hose Clamp 7 20 58 427443 06 3 43 Solenoid Valve ____ _______ 4 3137 01 43a 44 Bamer _______ 4 2997 01 7716 1519 46 Motor Bracket 7 24920601 7032 0416 E 36 Insulation B Pump Motor PE FOAM 4A1053 01 1 Bracket 20 Control Box KML 250MAH KML 250MWH L OtoM 1 6X6a 9 13 568 21 D Control Box Assembly KML 250MAH KML 250MWH M 2 to U 1 22 Required Number 2 R 0 L to G Index Materia
14. ized steel 55 Stainless steel PS Plated steel PAS Primed steel KML 250MAH A Ice Cuber Assembly 1 0 to U 1 No o 77 n ja B IN MN For Thermostat see D Control Box Assembly Title A Cuber Assembly Model KML 250MAH Required Number Material or Description Model Numberj Part Numbe Refrigeration Circuit 1 0604 01 A0604A0 ater Circuit A0438A01 A0438A02 1A0438A03 Index No B 1 1 x 1 1 1 _ Dv Control Box Assembly 2A2291A0 2A2545A0 2A2545A02 D1 2 Screw 4x8 7P31 0408 E Panel Assemblv 3A1862A0 Front Panel Assemblv 3A1859A0 Truss Head Screw 7 32 0408 G O 4x8 SS Label Location 3A2043A0 3A2427A0 3A5423A0 1 Evaporator Case 1 2 Control Box Cover G 3A1828 01 3A2371 01 2a 2 Screw 4x8 7P31 040 5 fo 9 N 3 C e S Square Washer Screw Grounding Junction Box Cover T2 Screw 7P31 0408 Mechanical Bin Control Thumbscrew 1 Bracket L 1 1433 01 Thermostat Extension Bracket SS 2 EN 7 Thumbscrew 55 ABS 0 Bin Control Cover 3A0664G0 Thumbscrew SS ABS 4 8 215730G0 Top Insulation Front Insulation 2A0664G0 Side Panel R 2A2111G0 0 _ 11 1 2 Screw 4 8 SS 7P32 0408 Louver 1A0548 01 Push Retainer G AD 4A2414 01 2 4 Air Fi
15. l or to R 0 to No Description Model Number Part Number 1 F U 2 Capacitor Run 20MFD 3A2005 01 1 1 1 Control Box G 3A1989G01 1 3A2372G01 Capacitor Start 72 86MFD 3A1414 01 1 1 330 VAC Title D Control Box Assembly Model KML 250MAH KML 250MWH 3 2372602 5 i Susp as nazz 5226202 e 6 1 a_ T2Screw 48 7231 0408 1 t Relav Drain LV2F 120 406132 07 1 1 Tapping Screw 43141501 2 2 7 Toggle Switch Control 8966K84 443119 01 1 1 N Toggle Switch Service 8966K211 4A0985 01 1 1 26D285H __ 0172 01 1 0 Control Board 5001 2 1410 01 1 1 Board Support CBLS37 M 4A40336 03 4 4 1 1 1 oa 12 7231 0408 2 2 Bushing 500 428394 02 2 2 ET 7231 0408 2 2 Bushing ____________ 0 8 875 ___ 428394 04 5 Wire Saddle VWS4238 C 4 0338 02 mechanical bin control Fuse Holder 40040 4A0893 07 s si Thermostat 7 YrB 3U112 J4A287901 1 19a 7 31 0408 2 2 b k 2 20 42839301 1 1 7 1 i T o 20 Control Label FILM 4A1758 01
16. lter ABS 2A2063G0 Bushing 420472 03 Wire Saddle 4A0338 02 4A0808L02 4A0808L02 4A0808L02 a 01 410 OJOJOO wo jov ojojo 2513 01 1 111 1 O c DIS AJO Djo 2 2 0 2 0 0 2 5 222515 gie SIS Title A Cuber Assembly Model KML 250MAH Required Number Material or Description Model Number Part Number M 443545 01 21 Capillarv Ring EP Rubber 425307 01 Bulb Holder 13A3903 01 22 Thumbscrew SS ABS L 310 24 NSFPlate 1444401901 Control Box Assembly For Thermostat see 7 4 N 12 Y KML 250MWH A Ice Cuber Assembly L 1 to U 1 Title A Cuber Assembly Model KML 250MWH Required Number Material or Description Model Numberj Part Numbe Refrigeration Circuit 1A0634A01 A0634A0 ater Circuit A0438A0 A0438A0 1A0438A03 Index No B 1 1 x n 1 1 Control Box Assembly 2A2291A0 2A2545A0 2A2545A02 D1 2 Screw 4x8 7P31 0408 E Top Panel Assembly 3A1862A0 Front Panel Assembly 3A1859A02 Truss Head Screw 7 32 0408 O 4x8 SS Label Location 3A1988A0 3A2428A0 3A5424A0 1 Evaporator Case 2A2238G01 1 2 Control Box Cover GS 3A1828 01
17. ription Model Number Part Number 0 8 1 Pressure Sach ______ 25 Pressure Switch Bracket GS 43498801 1 1t 1t 25a T2Scew jese 1 t 1t 26 Strainer 7 4 08901 1 t 1t 27 Access Valve TCJ 457729 01 2 2 2 2F20NHDU 1 28 CopperTube A HighSide Coppr ___ 2165 01 1 1 1 1 29 CopperTube B HighSide Coppr 4a2457 01 111111 1 30 Copper Tube C High Side 3 3140601 111 31 Copper Tube D High Side Copper 343331601 1 1 1 1 eo 3 2330601 ilil 1 1 32 Copper Tube Line Valve Copper 194801 1 kiss s ss 34233101 1 1 1 1 33 Tube Coper 43423211 111111 1 34 CopperTube B HotGas Coper 2 1527801 111111 1 35 Valve 4 246201 1 1 1 36 Heat Exchanger Cope ___ 2 2139001 1 1 37 Process Tube X j3A153601 1 13 1 4 38 Themistr 42000603 111111 39 HolderThermstr Coper 42743001 1 1 1 40 Insulation Thermsto PEFOAM 543936801
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