background image

7

Title: 

D. Control Box Assembly    

 Model:

 KM-901MAH, KM-901MWH, KM-901MRH, KM-901MRH3    

Index 

No.

Description

Material or 
Model Number Part Number

Required Number

T-0

1

Capacitor-Start

145-174MFD, 
0V

3A0076-11

1

Capacitor-Run

30MFD, 370V 3A005-03

1

3

Strap

4A6-04

1

3a

T Screw 

4×8

7P31-0408

1

4

Starter

4A1107-13

1

4a

T Screw 

4×8

7P31-0408

1

5

Magnetic Contactor 

48393-01

1

5a

T Screw 

4×8

7P31-0408

6

Capacitor

5.5MFD, 50V 44319-03

1

6a

T Screw

4x10

7P31-0410

1

7

Transformer

3A017-01

1

7a

T Screw 

4×8

7P31-0408

8

Control Board

A1410-01

1

9

Board Support

4A0336-03

4

10

Toggle Switch

443119-01

1

11

Plug Housing

4183-06

1

1

Plug Housing

KM-901MAH

4183-07

1

13

Receptacle

41831-06

1

14

Receptacle

KM-901MAH

41831-07

1

15

Bushing

48394-0

1

16

Bushing

40470-03

1

17

Bushing

48394-04

18

Bushing

40470-1

1

19

Control Box

A54G0

1

0

Control Label

4A1758-01

1

1

Fuse Holder

4A3449-01

1

Fuse

AGC 10

4A0893-07

3

Thermostat

4A879-0

1

3a

Truss Head Screw

4×6

7C31-0406

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...

Reviews: