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Auxiliary Codes

KM-901MAH  

T-0 

February 007 

 

 

 

 

 

KM-901MWH 

T-0 

February 007

KM-901MRH  

T-0 

February 007 

 

 

KM-901MRH3 

T-0 

February 007 

 

 

 

 

 

 

Auxiliary Code Breakdown

K-0 
 

Designates the year. "K" indicates the year 000. Years progress or regress in alphabetical order.  

 

"J" is 1999, "L" is 001, "M" is 00, 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: T-1
 

 

"T" indicates 008.

 

 

"1" indicates the first significant part change for 008.

Note About Ordering Parts

Most assemblies cannot be ordered as complete units; parts in the assemblies generally must be ordered 
separately.

Summary of Contents for KM-901MAH

Page 1: ...Hoshizaki A Superior Degree of Reliability www hoshizaki com Models KM 901MAH KM 901MWH KM 901MRH KM 901MRH3 Modular Crescent Cuber Hoshizaki America Inc Number 71277 Issued 7 23 2008 PARTS LIST...

Page 2: ...KM 901MRH3 9 B Refrigeration Circuit 11 KM 901MAH 11 KM 901MWH 15 KM 901MRH KM 901MRH3 19 C Water Circuit 23 D Control Box Assembly 26 E Label Location 28 KM 901MAH 28 KM 901MWH 30 KM 901MRH KM 901MR...

Page 3: ...phabetical 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...

Page 4: ...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...

Page 5: ...A Ice Cuber Assembly KM 901MAH T 0 For Thermostat see D Control Box Assembly B C E 1 4 5 23 11 13 12 17 9 16 21 D D1 15 15a 6 6a 7 7a 19 22 22a 2 2a 14 14a 20 G F F1 9a 10 18 8 8a 3b 3 3a 3c...

Page 6: ...2 4 Square Washer BRASS 433537 02 1 5 Screw Grounding BRASS 433304 02 1 6 Bulb Holder C 3A0218G01 1 6a Thumbscrew 415949G12 2 7 Junction Box Cover 433410 01 1 7a T2 Screw 4 8 7P31 0408 1 8 Bulb Holder...

Page 7: ...A Ice Cuber Assembly KM 901MWH T 0 For Thermostat see D Control Box Assembly B C E 1 13 12 9 5 4 21 10 16 D D1 2 2a 6 6a 7 7a 14 14a 17 17a 15 15a F1 F G 18 19 20 8 8a 11 3 3a 3b 3c...

Page 8: ...32 0430 2 3c Hex Flange Nut 4 SS 7J02 0400 2 4 Square Washer BRASS 433537 02 1 5 Screw Grounding BRASS 433304 02 1 6 Junction Box Cover 433410 01 1 6a T2 Screw 4 8 7P31 0408 1 7 Bulb Holder C 3A0218G0...

Page 9: ...ber Assembly KM 901MRH KM 901MRH3 T 0 For Thermostat see D Control Box Assembly B C E 16 1 13 12 22 10 9 17 6 6a 19 19a D D1 2 2a 7 7a 14 14a F1 15 15a 18 G F 21 20 11 5 4 8 8a H1 H 3 3a 3b 3c KM 901M...

Page 10: ...4 8 7F31 0408 7 3 Front Frame 322617 01 1 3a Truss Head Screw 4 8 SS 7C32 0408 2 3b Truss Head Screw 4 30 SS 7C32 0430 2 3c Hex Flange Nut 4 SS 7J02 0400 2 4 Square Washer BRASS 433537 02 2 5 Screw Gr...

Page 11: ...11 B Refrigeration Circuit 1 2 KM 901MAH T 0 42 38 37 36 41 40 30 8 9 17 15 18 48 48 47 21 39 34 47 28 28a 29 29a 22 22a 44 35 23 46 42 43 43a 45 45a 47 48 48 16 48...

Page 12: ...12 B Refrigeration Circuit 2 2 KM 901MAH T 0 2 2a 13 1a 1 1b 1c 3 4 12 11 6 6a 5 43 14 10 26 7 27 27a 24 24a 25 25a 31 31a 32 32a 33 32b 20 19 20a 20b...

Page 13: ...Valve 3A0107 01 2 16 Expansion Valve Cover 3A0944 01 2 17 Clamp 443461 02 2 18 Insulation Tube L 170 7762 3555 2 19 Valve Body Hot Gas 4A3978 01 1 20 Coil Valve 4A3277 01 1 20a Bolt 4A3277F01 1 20b Tr...

Page 14: ...Tube A High Side 3A4153G01 1 38 Copper Tube C High Side 3A4157G01 1 39 Copper Tube D High Side 4A4131 01 1 40 Copper Tube E High Side 2A3959 01 1 41 Copper Tube F High Side 2A3966G01 1 42 Copper Tube...

Page 15: ...15 B Refrigeration Circuit 1 2 KM 901MWH T 0 18 19 29a 29 27 30a 30 28 28a 21 27 47 8 46 9 10 11 46 20 44 46 41 43 42 42a...

Page 16: ...16 B Refrigeration Circuit 2 2 KM 901MWH T 0 4 37 17 15 16a 16 38 1 6 45 39a 39 23 12 13 14 34 32 31 33 40 22 26 26a 24 25 25a 25b 2 2a 1c 1b 7 1a 3 3a 5b 5 5a 36 46 44 44 35 46...

Page 17: ...P3H TL 8911 0301 1 14 Strainer 441569 02 1 15 Pressure Switch 433441 05 1 16 Pressure Switch Bracket GS 434938 01 1 16a T2 Screw 4 8 7P31 0408 1 17 Elbow 417395 03 2 18 Thermistor L 1050 429006 03 1 1...

Page 18: ...8 Copper Tube F High Side 2A3966G01 1 39 Copper Tube A 3A2180G01 1 39a Truss Head Screw 4 8 7C31 0408 2 40 Copper Tube B 3A2181G01 1 41 Insulation 436671 01 1 42 Insulation Holder SS 4A4126 01 1 42a T...

Page 19: ...19 B Refrigeration Circuit 1 2 KM 901MRH KM 901MRH3 T 0 49 48 17 18 23 24 25 22 21 28 28a 29 29a 30 30a 43 42a 42 41 47 48 19 20 46 49...

Page 20: ...20 B Refrigeration Circuit 2 2 KM 901MRH KM 901MRH3 T 0 44 45 36 37 16 35 46 49 38 6 39 11 11a 12 13 15a 15 14 34 32 31 33 40 2 2a 7 4 5 3a 3 1 1c 1b 1a 3b 8 10 10a 10b 9 10 10a 10b 26 26a 27 27a...

Page 21: ...Hot Gas Valve Bracket 434916 01 1 11a T2 Screw 4 8 7P31 0408 2 12 Check Valve Assembly 3A2718G02 1 13 Check Valve 4A1373 01 2 14 Pressure Switch 433441 07 1 15 Pressure Switch Bracket 434938 01 1 15a...

Page 22: ...Side 3A1191G01 1 37 Copper Tube D High Side 4A2752 01 1 38 Copper Tube E High Side 4A1769 01 1 39 Copper Tube F High Side 2A3966G01 1 40 Copper Tube G High Side 2A4001 01 1 41 Insulation 436671 01 1 4...

Page 23: ...KM 901MWH KM 901MRH KM 901MRH3 T 0 9 21 20 19 13 12 10 10a 15 15a 31 31a 17 16 18 14 24 23 22 22a 11 44 6 47 45 7 28 27 46 43 26 5 4 2 3 3a 1 1a 25 8 33 32 J J1 J2 J3 J4 25 29 29a 30 30a 39 40 41 42 1...

Page 24: ...a Flat Head Screw 4 12 SS 7C22 0412 1 11 Vinyl Hose L 250 7716 2025 1 12 Vinyl Hose L 110 7716 2025 1 13 Hose Clamp 25 mm SS 427443 03 9 14 O Ring 7611 G035 1 15 Valve Housing Drain 321001 01 1 15a T2...

Page 25: ...ms 36 37 and 38 S 0761 442137A01 1 36 Ball Valve PVC 439293 01 1 37 Male Adapter ABS 325826 01 2 38 O Ring 1A P18 7611 P018 2 39 Water Supply Tube 2A0079 01 1 40 Plug 4A0176 01 2 41 Insulation E 4A039...

Page 26: ...26 D Control Box Assembly KM 901MAH KM 901MWH KM 901MRH KM 901MRH3 T 0 10 11 1 15 14 13 12 9 8 6 6a 5 5a 4 4a 3 3a 2 7 7a 16 17 18 19 20 21 22 22 23a 23 17...

Page 27: ...2 6 Capacitor 5 5MFD 250V 443192 03 1 6a T2 Screw 4x10 7P31 0410 1 7 Transformer 3A0172 01 1 7a T2 Screw 4 8 7P31 0408 2 8 Control Board 2A1410 01 1 9 Board Support 4A0336 03 4 10 Toggle Switch 443119...

Page 28: ...28 E Label Location KM 901MAH T 0 15 6 9 14 11 1 3 4 7 10 13 12 5 16 18 8 2 Control Box 17...

Page 29: ...5 Caution Label H 439148 01 1 6 Wiring Label 3A4231 01 1 7 Rating Label 2A4028 01 1 8 Nameplate 2A4027 01 1 9 Instruction Sheet 2A4371 01 1 10 Tag Warning Electrical Connection 428430 01 1 11 Manual...

Page 30: ...30 E Label Location KM 901MWH T 0 14 16 2 5 8 1 4 7 3 12 10 11 15 13 6 9 Control Box...

Page 31: ...4 Caution Label H 439148 01 1 5 Wiring Label 3A4231 01 1 6 Rating Label 2A4028 02 1 7 Instruction Sheet 2A4371 01 1 8 Tag Warning Electrical Connection 428430 01 1 9 Manual Label 324476 01 1 10 Opera...

Page 32: ...32 E Label Location KM 901MRH KM 901MRH3 T 0 1 4 7 3 11 15 10 12 17 13 18 9 6 14 5 2 8 16 Control Box 12...

Page 33: ...ing Label KM 901MRH 2A4028 03 1 KM 901MRH3 2A4028 04 1 7 Nameplate KM 901MRH 2A4027 03 1 KM 901MRH3 2A4027 04 1 8 Instruction Sheet 2A4371 01 1 9 Tag Fan Motor Leads 4A1494 01 1 10 Tag Warning Electri...

Page 34: ...l KM 901MAH Index No Description Material or Model Number Part Number Required Number T 0 1 Front Panel A 2A2130 01 1 2 Insulation A 4A2507 02 1 3 Insulation B 4A4145 01 1 4 Foam Seal L 195 4A1163L01...

Page 35: ...KM 901MWH KM 901MRH KM 901MRH3 Index No Description Material or Model Number Part Number Required Number T 0 1 Front Panel A 2A2130 02 1 2 Insulation A 4A2507 02 1 3 Foam Seal L 640 4A0661L01 1 4 Foam...

Page 36: ...mber Part Number Required Number T 0 1 Top Panel 2A2110 01 1 2 Gasket KM 901MAH 427014 04 1 KM 901MWH KM 901MRH KM 901MRH3 2 3 Insulation 438012 01 1 4 Gasket A KM 901MWH KM 901MRH KM 901MRH3 324859 0...

Page 37: ...ial or Model Number Part Number Required Number T 0 1 Transformer Box 3A1101 01 1 2 Transformer Box Cover 438467 01 1 2a T2 Screw 4 8 7P31 0408 4 3 Transformer 4A0817 01 1 3a Truss Head Screw 4 8 7C31...

Page 38: ...ion Material or Model Number Part Number Required Number T 0 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...

Page 39: ...1MRH3 Index No Description Material or Model Number Part Number Required Number T 0 1 Instruction Manual 91A1JK10A 1 2 Universal Brace GS 4A0363 01 2 3 Hex Head Bolt 5 12 SS 7B02 0512 4 Packaging 2A38...

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