Parts List - FME504, NME454, FME804, NME654

NME454, 654 & FME504, 804 SERVICE PARTSThis parts list contains the service parts and wiringdiagrams for this model. Check the model number inquestion to be sure that it is applicable to this parts list.Caution: This model ice maker has been manufacturedin three voltages: 115/60/1, 208-230/60/1 and 230/50/1.The model numbers for the 115/60/1 include: FME504AS-1A and FME504WS-1A FME804AS-1A and FME804WS-1A FME804AS-1B and FME804WS-1B NME454AS-1A and NME454WS-1A NME654AS-1A and NME654WS-1A NME654AS-1B and NME654WS-1BThe model numbers for the 230/50/1 include: FME804AS-6A and FME804WS-6A FME804AS-6B and FME804WS-6B NME654AS-6A and NME654WS-6A NME654AS-6B and NME654WS-6BThe model numbers for the 208-230/60/1 include ·FME804AS-32 and FME804WS-32For electrical components, check to be certain that thepart is the correct voltage for the machine. Table of ContentsCabinet Assembly · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Page 2Air Cooled Refrigeration · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Page 3Water Cooled Refrigeration · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Page 4Water System · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Page 5Gearmotor · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Page 6FME504 or FME804 Evaporator · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Page 7NME454 or NME654 Evaporator · · · · · · · · · · · · · · · · · · · · · · · · · · · · Page 8Control Box · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Page 9NME654, FME804 Component Layout Diagram · · · · · · · · · · · · · · · · · · · · · Page 10NME654, FME804 Schematic Diagram · · · · · · · · · · · · · · · · · · · · · · · · · Page 11NME654 or FME804 -6 · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Page 12NME454 or FME804 Wiring Diagram · · · · · · · · · · · · · · · · · · · · · · · · · · Page 13NME454 or FME804 Schematic Diagram · · · · · · · · · · · · · · · · · · · · · · · · Page 14 January 2007 Page 1

NME454, 654 & FME504, 804 SERVICE PARTS Cabinet Assembly15, WATER 2 COOLED 3 1 10a 17 4 9 11 3 814 5 6 13 12 7 10 16 8aITEM PART DESCRIPTION ITEM PART DESCRIPTIONNUMBER NUMBER Screw NUMBER NUMBER Louvered service panel Top panel, S.S. Air filter media 1 03-1531-01 Non- louvered service panel 10 A33946-002 Catch 2 A33256-002 Right side panel, S.S. 10a A32975-001 Strike 3 A34038-002 Speed Clip 11 02-0836-00 Nut 4 A33292-002 Emblem Control Box Support 5 03-0271-00 Screw 15-0411-00 Left side panel, S.S. 6 15-0808-01 Louvered front panel 03-1406-04 Screw 7 03-1419-22 Non-louvered front panel 12 A34039-001 Rear panel, water cooled, SS 8 A33255-002 Air Filter 13 A32435-002 Base 8a A39048-001 (for front air cooled only) 14 03-1404-12 Front Brace, Air Cooled 9 02-2976-01 Filter clip 15 A35924-002 16. A35890-020 03-1660-01 17 A34348-001 January 2007 Page 2

NME454, 654 & FME504, 804 SERVICE PARTS Air Cooled Refrigeration 17a18 6 5 7 17 FLOW19 3 10 20 8 16 2 15 1 9a Alt.Access Valve 9 22 4 11 14 9b 21 23 13 12ITEM PART ITEM PARTNUMBER NUMBER DESCRIPTION NUMBER NUMBER DESCRIPTION 1 18-8747-01 Fan blade 14 03-1407-07 Washer 2 18-8736-01 Fan motor, 115v/60 Hz 15 18-8929-21 Compressor, 454, 504 18-8736-04 Fan motor, 230v/50 Hz 18-8929-23 Overload for the above 3 A38850-001 Fan Bracket* Compressors for NME654 or FME804: 4 03-1531-01 Screw for wire form bracket 18-8721-21 Compressor 115v/60 Hz 03-1645-01 Screw used after 5/05 18-8711-50 Overload for the above 5 A32961-020 Insulation Kit (3 piece) 18-8721-23 Compressor for 208-230/60 6 11-0488-21 TXV for all but 454, 504 18-8721-51 Overload for the above 18-8721-22 Compressor 230v/50 Hz 11-0488-22 TXV for NME454, FME504 18-8721-50 Overload for 50 the above 7 A35870-001 Suction Line 16 02-3319-02 Dryer 8 A33194-020 Evaporator - see page 7 17 A35886-001 Fan Shroud 9 16-0832-20 Access valve 17a A35582-002 Fan shroud cover 9a 16-0832-02 Stem cap 18 18-8734-01 Condenser 9b 16-0832-03 Core cap 19 03-1645-01 Screw 10 11-0501-22 Hi Pressure Cut Out 20 11-0502-21 Low pressure cut out switch 11 03-1645-01 Screw 21 16-1137-01 Access valve body 12 18-2200-28 Grommet 22 16-1139-01 Core 13 18-2200-27 Sleeve 23 16-1140-01 Cap* When replacing a wire formed bracket, use a #8 flatwasher with the original mounting screw. April 2008 Page 3

NME454, 654 & FME504, 804 SERVICE PARTS 4 Water Cooled Refrigeration 3 5 2 FLOW 11 13 117 20 616 18 19 12a 7 8 12 9 12b Alt.Access Valve15 14 22 10 21 23ITEM PART DESCRIPTION ITEM PARTNUMBER NUMBER Condenser for A series NUMBER NUMBER DESCRIPTION Condenser for B series 1 18-3306-25 Screw 13 11-0501-22 Hi Pressure Cut Out 18-8871-21 TXV for all but 454, 504 14 03-0571-02 Screw TXV for NME454, FME504 15 11-0608-21 Water Reg. Valve 2 03-1645-01 Insulation 16 03-1403-14 Screw 3 11-0488-21 Suction Line 17 A31878-004 Drain Assembly (WC) Evaporator - see page 7 18 18-8929-21 Compressor, 454, 504 11-0488-22 Cap Screw 4 19-0599-06 Washer 18-8929-23 Overload for the above 5 A35870-001 Sleeve Compressors for NME654 or FME804: 6 A33194-020 Grommet 7 03-1405-20 Screw 18-8721-21 Compressor 115v/60 Hz 8 03-1407-07 Access valve 18-8711-50 Overload for the above 9 18-2200-27 Stem cap 18-8721-23 Compressor for 208-230/60 10 18-2200-28 Core cap 18-8721-51 Overload for the above 11 03-1645-01 18-8721-22 Compressor 230v/50 Hz 12 16-0832-20 18-8721-50 Overload for 50 the above 12a 16-0832-02 19 02-3319-02 Dryer 12b 16-0832-03 20 11-0502-21 Low pressure cut out switch 21 16-1137-01 Access valve body 22 16-1139-01 Core 23 16-1140-01 Cap February 2014 Page 4

NME454, 654 & FME504, 804 SERVICE PARTS Water System 641 5 2 14 7 12, 13 19 3 20 8 15 18 179 16 21 10 11ITEM PART DESCRIPTION ITEM PART DESCRIPTIONNUMBER NUMBER Cap Screw NUMBER NUMBER Pal Nut Evaporator Evap. water inlet tube 1 03-1405-41 Water Seal 15 03-1394-01 Hose clamp 2 A33194-020 Reservoir & valve, incl 5,6 16 A36154-001 Drain fitting 3 02-0929-23 Float valve 17 02-1338-00 Res. overflow hose 4 02-3266-01 Plunger/seat 18 02-3692-22 Reservoir bracket 5 02-3266-02 Water Level Sensor 19 02-3826-03 Rubber cap 6 02-3266-03 Retaining Ring for Seal 20 A37481-001 7 12-2760-21 Drip Pan 21 13-0840-01 8 A32777-001 Gasket 9 02-3837-01 Water Shed 10 13-0704-00 Water Inlet Fitting 11 02-4663-01 Male connector 12 16-0835-01 Inlet tubing, 4 ft. req. 13 16-1039-01 14 13-0895-01 October 2011 Page 5

NME454, 654 & FME504, 804 SERVICE PARTS Gearmotor1 *NOTE: GEARCASE 8 COVER INCLUDES 9 COVER, OUTPUT SHAFT, KEY, OUTPUT GEAR, BEARINGS AND SEAL 2 10 11 3 4 5 ITEM PART NUMBER NUMBER DESCRIPTION7 1 02-4663-01 Water Shed 6 2 A32379-026 Bolt 3 A32379-022 Gearcase Cover* 4 A32379-024 1st Gear and Bearings A32379-032 Bearing only for first gear 5 A32379-023 2nd Gear and Bearings A32379-033 Bearing only for 2nd gear 6 A32379-021 Gasket 7 A32379-020 Gearcase 8 12-2430-24 Start switch, Emerson 12-2430-44 Start switch, GE split phase 9 12-2430-21 Drive Motor 115v/60Hz 12-2430-22 Drive motor 230v/50-60Hz 10 12-2430-29 Rotor Bearing, Emerson 12-2430-49 Rotor bearing, GE split phase 11 A32379-027 Oil, 1 Container 12 A33220-021 Complete assy 115v/60 Hz A33220-022 Complete assy, 230v/50 - 60 Hz The complete assembly includes the water shed and drip pan gasket. October 2011 Page 6

NME454, 654 & FME504, 804 SERVICE PARTS FME504 or FME804 Evaporator 3 10 4 11 12 23 5 4 12 13 6 14 15 24 7 16 26 25 8 17 32 18 30 19 27 9 26a 8 28 29 31 22 21 20ITEM PART DESCRIPTION 18. 02-2977-01 Lip SealNUMBER NUMBER Strap kit* 19. 13-0617-52 O-Ring Bail clamp 20. 13-0617-45 O-Ring 1. A35419-020 Ice Chute Cover 21. 03-1544-08 Soc. Head Screw 2. A34969-001 Insulation Top (half)* 22. A34505-020 Breaker 3. 02-2930-04 Ice Chute Body w/ins* 4. A32963-001 Insulation Collar Inside* (includes 13.14.15,17,18, 20) 5. 02-3841-01 Ice Chute Lower 23. A38071-021 Auger 6. A33102-001 Bin Controls Assy. 24. A33194-020 Evaporator 7. 02-2929-03 (set of 2) 25. 03-1405-41 Cap Screw 8. A37708-021 Chute Gasket 26. 02-4358-01 Insulation wrap Hex Cap Screw 26a A35419-001 Strap 9. A32930-001 Ice Sweep 27. 02-3837-01 Drip Pan 10. 03-1405-52 Water Shed 28. 13-0704-00 Drip Pan Gasket 11. 02-3001-01 Lip Seal 29. 02-4663-01 Water Shed 12. 13-0871-01 Breaker Cover 30. 02-2916-01 Slotted collar 13. 02-2978-01 O-Ring 31. 13-0617-49 O-Ring 14. 02-3128-20 Auger Stud 32. 13-0929-01 Insulation donut* 15. 13-0617-54 Bearing * Insulation changed Oct. 2000. Items 1, 4 and 6 16. 08-0660-01 no longer used. Item 32 added. Item 5 changed. 17. A34559-020 October 2011 Page 7

NME454, 654 & FME504, 804 SERVICE PARTS NME454 or NME654 Evaporator 11 1023 14 12 16 13 4 15 1 23 17 5 4 6 30 18 24 7 26a 25 19 8 21 22 9 26 27 8 20 28ITEM PART 29NUMBER NUMBER DESCRIPTION 18. 02-2977-01 Lip Seal 1. A35419-020 Strap kit* 19. 13-0617-52 O-Ring 2. A34969-001 Bail clamp 20. 13-0617-45 O-Ring 3. 02-2930-04 Ice Chute Cover 21. 03-1544-08 Soc. Head Screw 4. A32963-001 Insulation Top (half)* 22. A32900-020 Breaker 5. 02-3841-01 Ice Chute Body* 6. A33102-001 Insulation Collar Inside* (includes 13, 14, 15, 17, 18 & 20) 7. 02-2929-03 Ice Chute Lower 23. A38071-021 Auger 8. A37708-021 Bin Controls Assy. 24. A33194-020 Evaporator (set of 2) 25. 03-1405-41 Cap Screw 9. A32930-001 Chute Gasket 26 02-4358-01 Insulation wrap 10. 03-1405-52 Hex Cap Screw 26a A35419-001 Strap 11. 02-3001-01 Ice Sweep 27 02-3837-01 Drip Pan 12. 13-0871-01 Water Shed 28 13-0704-00 Drip Pan Gasket 13. 02-2978-01 Lip Seal 29 02-4663-01 Water Shed 14. 02-3128-20 Breaker Cover 30. 13-0929-02 Insulation donut* 15. 13-0617-54 O-Ring 16. 08-0660-01 Auger Stud * Insulation changed Oct. 2000. Items 1, 4 and 6 17. A34559-020 Bearing no longer used. Item 30 added. Item 5 changed. October 2011 Page 8

NME454, 654 & FME504, 804 SERVICE PARTS Control Box 1 8 2 3 7 4 5, 6 FME504, NME454 FME804, NME654, FME804 FME804, NME654, 115 Volt, 60 Hz 18-1901-63 115 Volt, 60 Hz 208-230 Volt, 60 Hz 230 Volt, 50 Hz 12-2469-03Start Capacitor 12-2835-22 18-1901-03 18-1901-43 18-1901-43Contactor 12-0426-01Circuit Board 18-1903-64 12-2469-03 12-2469-02 12-2469-02Mode Switch nonePotential Relay 12-2835-22 12-2835-22 12-2835-22Run Capacitor 12-0426-01 12-2637-01 12-2637-01 18-1903-50 18-1903-56 18-1903-56 18-1902-45 18-1902-52 18-1902-30 February 2009 Page 9

NME454, 654 & FME504, 804 SERVICE PARTS NME654, FME804 Component Layout Diagram17-2703-01 BURUN BUCAP START LOW PRESS HIGH PRESS CAP CONTROL CONTROL BU BK R EARTH GROUNDV R SEE NAMEPLATE FOR SUPPLY VOLTAGE 1 POTENTIAL W AND MAX FUSE SIZE BK RELAY USE COPPER CONDUCTORS ONLY THIS UNIT MUST BE GROUNDED 25 JUNCTION BOX Y L2 L1 BK C CONTACTOR T2 T1 BUBU RR S Y Y COMPRESSOR V BK COND R 4 NC BK FAN CENTRIFUGAL 321 START S-A1 SWITCH GN 6 5 4 BK (AIR COOLED OL R ONLY) 1 BIN FULL RUN EMITTER BK (LED) 2 BK 32 1 BK CONDUCTIVITY AUGER DRIVE BU 6 5 4 R PROBE MOTOR BU 9 8 7 BIN FULL ALL CONTROLS SHOWN DETECTOR IN ICE MAKING MODEMODE (PHOTO TRANS)SWITCH CIRCUIT BOARD CONTROL BOX January 2007 Page 10

NME454, 654 & FME504, 804 SERVICE PARTS NME654, FME804 Schematic Diagram POWER SUPPLY L1L2 CONDUCTIVITY PROBEPRINTED 1RCIRCUIT LEDASSEMBLYMODE LPC HPCSWITCH PHOTO TRANSISTOR2 MOT 1 COMAUGER DRIVE N.O. AUGER DRIVE RELAY C0IL COM CONTACTOR N.O.T2 COMPRELAY T1 MOT FAN COMPRESSOR (AIR COOLED ONLY) RC MOTSTART SCAP 12RUNCAP POT C0IL RELAY 25 POTRELAY January 2007 Page 11

NME454, 654 & FME504, 804 SERVICE PARTS17-2702-01 NME654 or FME804 -6BU January 2007RUN BU POWER SUPPLYPage 12CAP START L2 L1 CAP LOWPRESS HIGHPRESS CONDUCTIVITY PROBE CONTROL CONTROL BU BK R EARTH GROUND PRINTED 1RV R CIRCUIT LED SEE NAMEPLATE ASSEMBLY 1 POTENTIAL FOR SUPPLY VOLTAGE BRN AND MAX FUSE SIZE RELAY BRN JUNCTIONBOX 25 L1 MODE LPC HPC T1 SWITCH PHOTO TRANSISTOR Y L2 CONTACTOR T2 BK C 2 MOT 1 COM AUGER DRIVE BU N.O. AUGER DRIVE RELAYBU RR S C0IL COM Y CONTACTOR N.O. T2 COMP RELAY Y T1 COMPRESSOR MOT V BK COND R 4 NC FAN BK FAN CENTRIFUGAL COMPRESSOR (AIR COOLED ONLY) 321 START S-A1 SWITCH GN 6 5 4 AIR OL RC COOLED USE COPPER CONDUCTORS ONLY MOT ONLY 1 THIS UNIT MUST BE GROUNDED RUN START S CAP BK 2 12 RUN R BIN FULL AUGER DRIVE CAP P OT BK EMITTER MOTOR RELAY (LED) C0IL BU 32 1 BK CONDUCTIVITY 25 65 4 PROBE POTRELAY BU 98 7 RMODE BK BIN FULL ALL CONTROLS SHOWNSWITCH CIRCUIT BOARD DETECTOR IN ICE MAKING MODE PHOTO TRANS CONTROL BOX

NME454, 654 & FME504, 804 SERVICE PARTS NME454 Wiring Diagram17-3172-01 BU START R LOW PRESS BU CAP CONTROL HIGH PRESS R CONTROL BK V BU 1 M2 W EARTH GROUND CURRENT BK RELAY S L SEE NAMEPLATE FOR SUPPLYVOLTAGE JUNCTION BOX AND MAX FUSE SIZE L2 L1 USE COPPER CONDUCTORS ONLY T2 T1 THIS UNIT MUST BE GROUNDED Y CONTACTOR BK C BU RR S Y Y COMPRESSOR V BK COND R 4 NC FAN CENTRIFUGAL 321 START S-A1 SWITCH GN 6 5 4 BK OL (AIR COOLED 1 ONLY) RUN BK 2 R BIN FULL AUGER DRIVE BK EMITTER MOTOR (LED) BU 321 CONDUCTIVITY ALL CONTROLS SHOWN IN BU 654 BK PROBE ICE MAKING MODE 987MODE SWITCH R BIN FULL CIRCUIT BOARD BK DETECTOR CONTROL BOX PHOTO TRANS March 2007 Page 13

NME454, 654 & FME504, 804 SERVICE PARTS NME454 Schematic Diagram Power Supply L1L2 CONDUCTIVTIY PROBE PRINTED 1R CI RCUIT LED ASSEMBLY LPC HPCMODE PHOTOTRANSISTORSWITCH 2 MOTOR 1 COM COM AUGER DRIVE N.O. N.O. C0IL AUGER DRIVE RELAY COMP REL AY CONTACTOR (ON PCB) (ON PCB)T2 T1 MOTOR FAN COMPRESSOR (AIRCOOLED ONLY) RCSTART 1 C0IL M MOTORCAP REL AY S LS CURRENT RELAY March 2007 Page 14

Bulletin Number: PS-14-96 Bulletin Date: September 1996SERVICE BULLETINSubject: NME, FME, NSE, NDE and TDE550/650 Top Bearing LubricationTwo parts have been made available as helpful aids to use when lubricating the top bearing.1. 02-3559-01 is a needle that snaps onto a standard grease gun fitting. Use it to insert and deeplypack the proper lubricant into the top bearing.2. A36808-001 is a tube of the proper lubricant, also designed to fit a standard grease gun.Both numbers are in the parts price list. Needle, shown inserted into bearing

Bulletin Number: PS - 6 - 2005Bulletin Date: May 2005SERVICE BULLETINSubject: Fan motor bracket changeThe fan motor mounting bracket for the FME800, FME804, NME650 and NME654 has beenchanged.The prior part, 02-2378-02, will no longer be used for production or as a service part.The new part number is A38850-001, which is a sheet metal type bracket. In new units it will beconnected to the fan shroud with 1/4 - 20 screws, pn 03-1645-01.When replacing a prior bracket, use the original #8 screws but place a #8 flat washer under the headof the screw to prevent it from pulling through the bracket's clearance hole.Production of NME654 with the new bracket began with serial number: 05051320012877Production of FME804 with the new bracket began with serial number: 05051320013382