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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.

Summary of Contents for KM-501MAH

Page 1: ...Hoshizaki A Superior Degree of Reliability www hoshizaki com Models KM 501MAH KM 501MWH KM 501MRH Modular Crescent Cuber Hoshizaki America Inc Number 71254 Issued 5 26 2006 PARTS LIST ...

Page 2: ...M 501MAH 11 KM 501MWH 15 KM 501MRH 19 C Water Circuit 23 KM 501MAH KM 501MWH KM 501MRH 23 D Control Box Assembly 26 KM 501MAH KM 501MWH KM 501MRH 26 E Label Location 28 KM 501MAH 28 KM 501MWH 30 KM 501MRH 32 F Pump Motor Assembly 34 KM 501MAH KM 501MWH KM 501MRH 34 G Control Assembly 35 KM 501MAH KM 501MWH KM 501MRH 35 H Accessories 36 KM 501MAH KM 501MWH KM 501MRH 36 ...

Page 3: ...KM 501MAH R 1 January 2006 KM 501MWH R 1 January 2006 KM 501MRH R 1 January 2006 Note About Ordering Parts Most assemblies cannot be ordered as complete units parts in the assemblies generally must be ordered separately ...

Page 4: ...bber 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 Designate...

Page 5: ...5 A Ice Cuber Assembly KM 501MAH R 1 For Thermostat see Control Assembly B C D E 1 2 3 4 5 6 7 8 9 10 11 13 12 14 15 16 17 18 17a 22 20 21 25 27 26 19 23 24 D1 15a 6a 7a 18a 27a 2a 3b 3a 14a 16a 28 ...

Page 6: ... Holder 328919 01 1 9 Spacer 443545 01 2 10 Thumbscrew SS ABS 415949G10 2 11 Base Cover SS 321525G01 1 12 Top Insulation PP 215730G01 1 13 Front Insulation PP 215731G01 1 14 Side Panel R SS 2A2117G01 1 14a T2 Screw 4 8 SS 7P32 0408 1 15 Control Box Cover GS 3A2476 01 1 15a T2 Screw 4 8 7P31 0408 1 16 Front Panel SS 2A2244G02 1 16a Truss Head Screw SS 4 8 7C32 0408 1 17 Louver A ABS 1A0547 01 2 17a...

Page 7: ...7 A Ice Cuber Assembly KM 501MWH R 1 For Thermostat see Control Assembly B C D E 1 13 12 15 6 23 21 19 20 18 5 4 7 14 2 22 11 3 8 9 10 24 16 17 D1 2a 3a 3b 6a 7a 14a 23a 15a 16a 25 ...

Page 8: ...31 0408 4 7 Side Frame GS 3A2782 01 1 7a T2 Screw 4 8 7P31 0408 2 8 Bulb Holder 328919 01 1 9 Spacer 443545 01 2 10 Thumbscrew SS ABS 415949G10 2 11 Base Cover SS 321525G01 1 12 Top Insulation PP 215730G01 1 13 Front Insulation PP 215731G01 1 14 Side Panel R SS 2A2117G01 1 14a T2 Screw 4 8 SS 7P32 0408 1 15 Control Box Cover GS 3A2476 01 1 15a T2 Screw 4 8 7P31 0408 1 16 Front Panel SS 2A2150G01 1...

Page 9: ...9 A Ice Cuber Assembly KM 501MRH R 1 For Thermostat see Control Assembly B C D E 16 15 18 1 13 12 6 25 19 20 21 22 4 5 7 23 11 24 2 14 3 10 8 9 17 6a 25a D1 2a 3a 3b 7a 14a 16a 15a 23a 26 ...

Page 10: ...2 01 1 7a T2 Screw 4 8 7P31 0408 2 8 Bulb Holder 328919 01 1 9 Spacer 443545 01 2 10 Thumbscrew SS ABS 415949G10 2 11 Base Cover SS 321525G01 1 12 Top Insulation PP 215730G01 1 13 Front Insulation PP 215731G01 1 14 Side Panel R SS 2A2117G01 1 14a T2 Screw 4 8 SS 7P32 0408 1 15 Control Box Cover 3A2476 01 1 15a T2 Screw 4 8 7P31 0408 1 16 Front Panel SS 2A2150G01 1 16a Truss Head Screw SS 4 8 7C32 ...

Page 11: ...11 B Refrigeration Circuit 1 2 KM 501MAH R 1 9 8a 8 7a 7 11 12 14a 19 18 21 22 23 24 25 26 39 27 41 15a 14 15 10 3a 3 1a 1 ...

Page 12: ...12 B Refrigeration Circuit 2 2 KM 501MAH R 1 2 2a 4 4a 5 5c 5b 5a 6 13 13a 17 16 17a 20 18 19 28 41 41 30 29 31 32 34 33 35 35a 36 36 36 41 41 41 37 38 40 ...

Page 13: ...Nut NO 8 32 7N21I0832 4 9 Fan Blade AD10CW32 444898 01 1 10 Drier C 03E117 4A2666 01 1 11 Nylon Tie 8911 0301 1 12 Expansion Valve HFE 10NHD 2 4A1414 01 1 13 Evaporator 106492G01 1 13a T2 Screw 4 16 SS 7P32 0416 4 14 Valve Body Hot Gas 70 4A3978 01 1 14a Bolt 4 6 4A3277F01 1 15 Coil Valve 4A3277 01 1 15a Truss Head Screw 4 8 7C31 0408 2 16 Pressure Switch ACB 1UB09 433441 07 1 17 Pressure Switch B...

Page 14: ...68 01 1 32 Insulation Thermistor B PE FOAM 439368 02 1 33 Rubber Insulation A EPDM 3A1044 01 1 34 Rubber Insulation B EPDM 3A1045 01 1 35 Insulation Holder 4A1550 01 1 35a T2 Screw 4 8 SS 7P32 0408 2 36 Insulation Tube L 40 7762 1020 3 37 Insulation Tube L 75 7762 1020 1 38 Insulation Tube L 220 7762 2040 1 39 Copper Tube Access Valve COPPER 3A3999G01 1 40 Wire Saddle VWS4238 C 4A0338 02 10 41 Cab...

Page 15: ...15 B Refrigeration Circuit 1 2 KM 501MWH R 1 1 1a 2 2a 2b 2c 3 4 4a 5 6 47 9 8 9a 8a 12 13 13a 15 16 18 20 21 22 24 25 26 23 28 27 19 40 45 42a 41a 42 41 43 43a 17 ...

Page 16: ...16 B Refrigeration Circuit 2 2 KM 501MWH R 1 7 7a 10 11 11a 44 14 46 29 39 38 36 35 34 36a 33 32 37 45 24 31 30 45 37 45 45 37 23 ...

Page 17: ...cket GS 434938 01 1 11a T2 Screw 4 8 7P31 0408 1 12 Male Connector 4A1087 01 1 13 Water Regulator V46DA 5 4A0911 06 1 13a Truss Head Screw 4 6 7C31 0406 2 14 Copper Tube A High Side COPPER 2A3851G01 1 15 Copper Tube B High Side COPPER 3A2219 01 1 16 Copper Tube C High Side COPPER 4A2682G01 1 17 Copper Tube D High Side COPPER 3A4006G01 1 18 Strainer Included in 3A4006G01 441569 01 19 Copper Tube E ...

Page 18: ...2 0408 2 37 Insulation Tube L 40 7762 1020 4 38 Insulation Tube L 75 7762 1020 1 39 Insulation Tube L 220 7762 2040 1 40 Copper Tube Access Valve 3A3999G01 1 41 Valve Bracket 436893 01 1 41a T2 Screw 4 8 7P31 0408 2 42 Valve Body Hot Gas 4A3276 01 1 42a Bolt 4A3277F01 1 43 Coil Valve 4A3277 01 1 43a Truss Head Screw 4 6 7C32 0406 2 44 Wire Saddle 4A0338 02 9 45 Cable Tie CV 200 8911 0200 15 46 Elb...

Page 19: ...19 1 1a 2 3 2a 2c 2b 4 6 8 8a 5 5a 7 7a 9 10 15 11 17 16 18 18a 19 19a 21 21a 20 22 20a 22a 30 29 28 27 25 24 31 32 33 47 48 47a 49 B Refrigeration Circuit 1 2 KM 501MRH R 1 26 ...

Page 20: ...20 B Refrigeration Circuit 2 2 KM 501MRH R 1 12 12a 14 13 14a 23 37 43 17 46 44 34 49 40 41 42 42a 45 38 39 35 36 37 ...

Page 21: ... 1 12 Evaporator 106492G01 1 12a T2 Screw 4 16 SS 7P32 0416 4 13 Pressure Switch ACB 1UB09 433441 07 1 14 Pressure Switch Bracket GS 434938 01 1 14a T2 Screw 4 8 7P31 0408 1 15 Copper Tube Access Valve COPPER 3A3999G01 1 16 Access Valve 457729 01 1 17 Endcap 4A2666F01 2 18 Valve Bracket 436893 01 1 18a T2 Screw 4 8 7P31 0408 2 19 Valve Body Hot Gas 70 4A3978 01 1 19a Bolt 4 6 4A3277F01 1 20 Coil V...

Page 22: ...9006 03 1 36 Holder Thermistor COPPER 427430 01 1 37 Cable Tie 8911 0200 11 38 Insulation Thermistor A PE FOAM 439368 01 1 39 Insulation Thermistor B PE FOAM 439368 02 1 40 Rubber Insulation A EPDM 3A1044 01 1 41 Rubber Insulation B EPDM 3A1045 01 1 42 Insulation Holder 4A1550 01 1 42a T2 Screw 4 8 SS 7P32 0408 2 43 Insulation Tube L 40 7762 1020 1 44 Insulation Tube L 75 7762 1020 1 45 Insulation...

Page 23: ...it KM 501MAH KM 501MWH KM 501MRH R 1 F 10 9 21 20 19 31 13 12 15 10a 15a 31a 17 16 18 14 42 24 23 22 23a 11 13 13 29 44 6 13 7 45 47 46 28 37 27 35 36 30 43 41 38 40 39 26 5 4 3 2 3a 1 1a 25 8 33 34 32 32a F2 F3 F4 F1 ...

Page 24: ... 01 1 9 Suction Hose EPDM 433466 01 1 10 Pump Motor Bracket PC 211408 01 1 10a Flat Head Screw 4 12 SS 7F32 0412 1 11 Vinyl Hose L 250 10 0 7716 2025 1 12 Vinyl Hose L 110 7716 2025 1 13 Hose Clamp SS 25MM 427443 03 9 14 O Ring 1AG35 7611 G035 1 15 Valve Housing Drain ABS 321001 01 1 15a T2 Screw 4 10 SS 7P32 0410 3 16 Spring SS 322110 01 1 17 Valve Seat EPDM 433705 01 1 18 Drain Hose SANTO PRENE ...

Page 25: ... 14 431415 02 2 35 Corner Insulation A PE FOAM 439376 01 1 36 Corner Insulation B PE FOAM 439392 01 1 37 Hose Clamp SS 20 MM 427443 06 1 38 Ball Valve S 0761 PVC 439293 01 1 39 Male Adaptor Included in S 0761 ABS 325826 01 2 40 O Ring Included in S 0761 1AP18 7611 P018 2 41 Insulation Tube L 190 7762 2636 1 42 Silicone Hose L 140 7730I3812 1 43 Rubber Hose D EPDM 4A1551 04 1 44 Rubber Hose C SANTO...

Page 26: ...26 D Control Box Assembly KM 501MAH KM 501MWH KM 501MRH R 1 G1 10 11 1 2 4 3 15 14 G 13 5 6 12 16 9a 9 8a 8 15a 7a 5a 4a 7 ...

Page 27: ...rter GE3ARR3CT3TP5 4A1107 04 1 5a T2 Screw 4 8 7P31 0408 1 6 Magnetic Contactor VC 20 428393 01 1 7 Bracket 428393F01 1 7a T2 Screw 4 8 7P31 0408 2 8 Transformer 26D285H 3A0172 01 1 8a T2 Screw 4 8 7P31 0408 2 9 Capacitor Pump Motor 250 VAC 5 5 MFD 443192 03 1 9a T2 Screw 4 10 7P31 0410 1 10 Controller Board HOS 001A 2A1410 01 1 11 Board Support CBLS37 M 4A0336 03 4 12 Bushing SB 1093 15 420470 03...

Page 28: ...28 E Label Location KM 501MAH R 1 15 6 9 17 14 11 1 3 4 7 10 13 12 5 16 18 8 2 Control Box ...

Page 29: ...ameplate PES FILM 2A3847 01 1 7 Instruction Sheet PAPER 2A3807 01 1 8 Manual Label PVC FILM 446564 01 1 9 Tag Warning Electrical Connection PAPER 435005 01 1 10 Operation Label Valve PVC FILM 439541 01 1 11 Label R404A PES FILM 4A0960 01 1 12 Caution Label F PVC FILM 439146 01 1 13 Caution Label H PVC FILM 439148 01 1 14 Label Air Filter PETP FILM 426177 01 1 15 Instruction Label PVC FILM 444575 0...

Page 30: ...30 E Label Location KM 501MWH R 1 14 16 2 5 8 1 4 7 3 12 10 11 15 13 6 9 Control Box ...

Page 31: ...8 01 1 5 Wiring Label PVC FILM 3A2415 01 1 6 Nameplate PES FILM 2A3847 02 1 7 Instruction Sheet PAPER 2A3807 01 1 8 Manual Label PVC FILM 446564 01 1 9 Tag Warning Electrical Connection PAPER 435005 01 1 10 Operation Label Valve PVC FILM 439541 01 1 11 Label R404A PES FILM 4A0960 01 1 12 Caution Label H PVC FILM 439148 01 1 13 Instruction Label PVC FILM 444575 01 1 14 Label Control Board PVC FILM ...

Page 32: ...32 E Label Location KM 501MRH R 1 1 4 7 3 11 15 10 12 17 13 18 11 9 6 14 5 2 8 16 Control Box ...

Page 33: ...1 6 Nameplate PES FILM 2A3847 03 1 7 Instruction Sheet PAPER 2A3807 01 1 8 Manual Label PVC FILM 446564 01 1 9 Tag Warning Electrical Connection PAPER 435005 01 1 10 Operation Label Valve PVC FILM 439541 01 1 11 Label R404A PES FILM 4A0960 01 2 12 Caution Label H PVC FILM 439148 01 1 13 Instruction Label PVC FILM 444575 01 1 14 Label Control Board PVC FILM 3A2220 01 1 15 Rating Label PES FILM 2A38...

Page 34: ...Model Number Part Number Required Number R 1 1 Pump Motor APTA9210WD1 120V 2A2758 01 1 2 Mechanical Seal R HKU90 J9001 465627 01 1 3 Pump Gasket EPDM 4A2974 01 1 4 Impeller ABS 433522 01 1 5 Pin SS 4A0648 01 1 6 Pump Housing ABS 211409 01 1 6a Screw 4 20 Geomet 321coated SS 4A3871 01 4 7 Plug Housing 412832 06 1 8 Pump Flange 3A2988 01 1 1 2 3 4 5 6a 6 7 8 ...

Page 35: ...l KM 501MAH KM 501MWH KM 501MRH Index No Description Material or Model Number Part Number Required Number R 1 1 Control Box C 4A2816 01 1 2 Toggle Switch 7K63K6 443119 01 1 3 Control Label 4A2909 01 1 4 Thermostat 4A2879 01 1 4a Truss Head Screw 7C31 0408 2 5 Fuse Holder 4A0892 01 1 6 Fuse 4A0893 07 1 ...

Page 36: ...N10A 1 2 Universal Brace GS 4A0363 01 2 3 Hex Head Bolt 5 12 SS 7B0230512 4 Packaging On Models Currently In Production 2A3865A01 1 Tray Asembly Top 1A1222G01 1 2 Tray Assembly Bottom 1A1223G01 1 3 Pallet 2A3684 01 1 4 Carton 2A3862 29 1 5 Plastic Support 2A3865 09 1 6 Corner Post 3A4040 03 1 7 Bar Code Label 4A2999 01 4 H Accessories KM 501MAH KM 501MWH KM 501MRH R 1 ...

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