This parts list contains the service parts and wiring diagrams for this model. Check the model number in question to be sure that it is applicable to this parts list. NM0 SERVICE PARTS TABLE OF CONTENTS Cabinet... Air Cooled Refrigeration... Water Cooled Refrigeration... Water System... Gearmotor... Evaporator... 7 Control Box... Wiring Diagrams... 9
March, 99 Page
Cabinet Assembly AIR COOLED 7, Water Cooled 9 7 A-00 Condenser Support 9 0-97-0 Filter Assembly () A-00 Top Panel, Painted 0--0 Screw A-00 Top Panel, S.S. A-00 Filler Plate, Air Cooled A0-00 Service Panel, Painted A7-00 Support A0-00 Service Panel, S.S. A-00 Left Side Panel, Painted A9-00 Right Side Panel, Painted A-00 Left Side Panel, S.S. A9-00 Right Side Panel, S.S. 0-- Screw 0-07-00 Speed Clip A-00 Rear Panel, -07-0 Emblem Water Cooled 7 0-9-0 Screw Painted Only A9-00 Front Panel, Painted. A-00 Base A9-00 Front Panel, S.S. 7. A-00 Center Support March, 99 Page
Air Cooled Refrigeration NOTE: Replacement Compressors include a crankcase heater which was not part of the original design. The crankcase heater may be used or disconnected. 9 7 7 9 0 --0 Fan Blade -7-0 Fan Motor (with screws) 0-7-0 Fan Bracket 0--0 Screw A9-00 Insulation Kit ( piece) -070- Thermo Expansion Valve 7 A00-00 Suction Line A90-00 Evaporator 9-00-00 Valve Core -0-00 Valve Cap -0- Hi Pressure Cut Out 0--0 Screw -00-0 Grommet -00- Sleeve 0-7-07 Washer 0--0 Cap Screw 0-9-0 Dryer 7 A-00 Fan Shroud -70-0 Condenser 9 A-00 Condenser Support 0-79- Compressor ( phase) -79- Compressor ( phase) (both are 0-0 volt and have internal overloads & crankcase heaters) May 00 Page
Water Cooled Refrigeration 7 9 7 9 NOTE: Replacement Compressors include a crankcase heater which was not part of the original design. The crankcase heater may be used or disconnected. -900- Condenser 0--0 Screw -070- Thermo Expansion Valve A9-00 Insulation Kit ( piece) A00-00 Suction Line A90-00 Evaporator 7 0--0 Cap Screw 0-7-07 Washer 9-00- Sleeve -00-0 Grommmet 0--0 Screw -00-00 Valve Core -0-00 Valve Cap -0- Hi Pressure Cut Out -00-0 Elbow -0-0 Water Reg. Valve A-00 Bracket 7 A9-00 Drain Assembly -79- Compressor phase -79- Compressor phase (both are 0-0 volt & have internal overloads & crankcase heaters) 9 0-9-0 Dryer May 00 Page
Water System 0 7 7 0 7 9 9 0-- Cap Screw A-0 Water Level Sensor A90-00 Evaporator 0-9-0 Res. Cover A907-00 Float Assembly with pin housing seal, rubber seal, insert & float A99-00 Reservoir Assy Complete 7 A777-00 Retaining Ring for seal -079-0 Half Union 9-0-00 Strainer -0079-0 Tube,." req. -070-0 Tee 0-099- Water Seal -0-0 Water Shed A770-0 Drip Pan A7-00 Water Inlet Fitting 0-9-0 Pal Nut 7-0079-0 Res. Overflow, " req. A-00 Drain Casting, air cooled 9-070-00 Gasket 0 0--0 Clamps -07-0 Evap. Drain, " req. A0-00 Plug -07-0 Evap. Inlet Tube, " req. -070-0 Tee A0-00 Tube, Preformed -0079-0 Drain Tube, " req. 7 0-7- Lockwasher -00-00 Rubber cap 9 0--0 Clamp November 00 Page
Gearmotor *NOTE: GEARCASE COVER INCLUDES COVER, OUTPUT SHAFT, KEY, OUTPUT GEAR, BEARINGS AND SEAL 7 9 A0-00 Water Shed A79-09 Seal A79-0 Bolt A79-0 Gearcase Cover* A79-0 st Gear and Bearings 7 A79-0 nd Gear and Bearings A79-0 Gasket 9 A79-00 Gearcase A9-00 Centrif. Switch (GE PSC) -0- Centrif. switch (Emerson) -0- Start sw, GE split phase -0- Drive Motor -7-9 Rotor Bearing (GE PSC) -0-9 Rotor Bearing (Emerson) -0-9 Rotor bearing, GE split phase A79-0 Seal, not used after /000 A79-07 Oil, Container -- Capacitor, GE PSC only A0-0 Complete Asmbly 0-0 volt A0-00 Gears, oil & cases. No motor. May 00 Page
Evaporator 7 9 7 7 9 9 9 0. 0-9-0 Hex Stud. A9-00 Housing & Switch -9-0 Switch, man reset. 0-90-0 Ice Chute Cover. A9-00 Insulation Top (half). 0-9-0 Ice Chute Body. A-00 Insulation Collar Inside A-00 Rubber Band 7. 0-99-0 Ice Chute Lower. A770-0 Bin Controls Assy. (set of ) 9. A90-00 Chute Gasket. 0-- Hex Cap Screw. 0-00-0 Ice Sweep. -07-0 Water Shed. 0-97-0 Lip Seal. 0--0 Breaker Cover. -07- O-Ring. 0-00-0 Auger Stud 7. part of item Thrust Washer. A9-00 Bearing 9. 0-977-0 Lip Seal 0. no number. -07- O-Ring. no number. -07- O-Ring. 0--0 Soc. Head Screw. A900-00 Breaker (includes & 9). A07-0 Auger 7. A90-00 Evaporator. 0-- Cap Screw 9. A9-00 Insulation Bot. (half) 0. A770-0 Drip Pan. -070-00 Drip Pan Gasket. -0-0 Water Shed A99-00 Bail clamp, not shown. May 00 Page 7
9 NM0 SERVICE PARTS Control Box 7-90- Start Capacitor -00-0 Start Capacitor Cap.. -00-9 Start Capacitor Bracket 0--0 Screw 0-7- Lockwasher. A7-00 Run Cap Bracket 0--0 Bolt 0-0-0 Wing Nut. 0--0 Screw. -90- Run Capacitor. -9-0 Single Phase Contactor -079-0 Three Phase Contactor 7 A770-0 Circuit Board. -0-0 Master Switch 9. -07-0 Low Pressure Control -90- Potential Relay. -- Transformer no number Control Box NOT ILLUSTRATED. -7-0 Pin Plug Assy (Safety Circuit to Circuit Board). -0-0 Pin Plug Assy (Transformer to Circuit Board) A0-00 Control Box Cover November 00 Page
AIR AND WATER COOLED, 0-0/0/ POWER SUPPLY SEE NAMEPLATE FOR PROPER REQUIREMENTS AND MAX FUSE SIZE. ALL POWER LEADS MUST BE FUSED March, 99 Page 9
AIR AND WATER COOLED, 0-0/0/ USE COPPER CONDUCTORS ONLY ALL CONTROLS SHOWN IN NORMAL ICEMAKING MODE THIS UNIT MUST BE GROUNDED March, 99 Page
AIR AND WATER COOLED, 0-0/0/ POWER SUPPLY ALL POWER LEADS MUST BE FUSED March, 99 Page
AIR AND WATER COOLED, 0-0/0/ March, 99 Page