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. NM9 SERVICE PARTS TABLE OF CONTENTS Cabinet... Air Cooled Refrigeration... Water Cooled Refrigeration... Water System... Gearmotor... Evaporator... 7 Control Box... Wiring Diagrams... 9
August 99 Page
AIR COOLED NM9 SERVICE PARTS Cabinet Assembly Water Cooled 0 9 7 A-00 Condenser Support A-00 Top Panel, Painted A-00 Top Panel, S.S. A0-00 Service Panel, Painted A0-00 Service Panel, S.S. A9-00 Right Side Panel, Painted A9-00 Right Side Panel, S.S. 0-07-00 Speed Clip -07-0 Emblem 7 0-9-0 Screw A-00 Front Panel, Painted A-00 Front Panel, S.S. 9 0-97-0 Filter Assembly 0 A-00 Tube Bracket A-00 Tube Bracket A09-00 Control Box Support A-00 Left Side Panel, Painted A-00 Left Side Panel, S.S. 0-0- Screw A-00 Rear Panel, Water Cooled Painted Only. A0-00 Base August 99 Page
9 NM9 SERVICE PARTS Air Cooled Refrigeration 7 7 0 NOTE: 0 cyele replacement compressors include a crankcase heater which was not part of the original design. The crankcase heater may be used or disconnected. --0 Fan Blade -7-0 Fan Motor 0-7-0 Fan Bracket 0--0 Screw A9-00 Insulation Kit ( piece) -077-0 Thermo Expansion Valve 7 A-00 Suction Line A90-00 Evaporator 9-0-0 Access valve 9a -0-0 Stem cap 9b -0-0 Core cap 0-0-7 Hi Pressure Cut Out 0--0 Screw November 00 Page 0-00-0 Grommet -00-7 Sleeve 0-07-07 Washer 0-0-0 Cap Screw 0-9-0 Dryer 7 A-00 Fan Shroud -77-0 Condenser 9 A-00 Condenser Mount 0-7- Compressor 0-0/0/ -7- Compressor 00-0/0/ -7- Compressor 0-0/0/ (-7- for 0 cycle only) all compressors have internal overloads -7-, -7- have crankcase heaters 9a 9 9b
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. a 0 b -0-0 Access Valve a -0-0 Stem cap -7- Condenser b -0-0 Core cap 0--0 Screw -0-7 Hi Pressure Cut Out -077-0 Thermo Expansion Valve -00-0 Elbow A9-00 Insulation Kit ( piece) -0-0 Water Reg. Valve A-00 Suction Line 0-0- Screw A90-00 Evaporator 7 A0-00 Drain Assembly 7 0-0-0 Cap Screw -7- Compressor 0-0/0/ 0-07-07 Washer -7- Compressor 00-0/0/ 9-00- Sleeve -7- Compressor 0-0/0/ 0-00-0 Grommmet (all have internal overloads & -7-, 0--0 Screw -7- have crankcase heaters) November 00 Page
Water System 7 0 7 0 7 9 0 9 0-0-0 Cap Screw A0-0 Water Level Sensor A90-00 Evaporator 0-9-0 Res. Cover A907-00 Float Assembly with pin housing seal, rubber seat, insert & float 0-90-0 Rubber seat A99-00 Reservoir Assy Complete 7 A777-00 Retaining Ring for seal -079-0 Half Union 9-0-00 Strainer 0-0079-0 Tube,." req. -070-0 Tee 0-099- Water Seal 0--0 Water Shed A00-00 Drip Pan A7-00 Water Inlet Fitting 0-9-0 Pal Nut 7-0079-0 Res. Overflow, " req. A0-00 Drain Casting, air cooled 9-070-00 Gasket 0 0--0 Clamps -07-0 Evap. Drain, " req. -00-0 Plug -07-0 Evap. Inlet Tube, " req. -070-0 Tee A0-00 Tube, Preformed -0079-0 Drain Tube, " req. 7. 0-7- Lockwasher October 0 Page
Gearmotor 0 *NOTE: GEARCASE COVER INCLUDES COVER, OUTPUT SHAFT, KEY, OUTPUT GEAR, BEARINGS AND SEAL 9 7 0--0 Water Shed A79-09 Seal no number End bell 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 0-0- Start swtich, Emerson -0- Start sw, GE split phase -0- Drive Motor 0-0 -0-9 Rotor Bearing, Emerson -0-9 Rotor bearing, GE split phase A79-0 Seal A79-07 Oil, Container A0-0 Complete Assembly 0-0 volt Complete assembly includes water shed and drip pan gasket. October 0 Page
Evaporator Not Illustrated: Bail Clamp, pn A99-00 0 7 9 7 7 9. 0-9-0 Hex Stud. A9-00 Switch assembly -07- O-ring -9-0 Manual reset switch. 0-90-0 Ice Chute Cover. A9-00 Insulation Top (half). 0-9-0 Ice Chute Body. A0-00 Insulation Collar Inside A9-00 Strap kit 7. 0-99-0 Ice Chute Lower. A770-0 Bin Controls Assy. (set of ) 9. A90-00 Chute Gasket 0. 0-0- Hex Cap Screw. 0-00-0 Ice Sweep. -07-0 Water Shed. 0-97-0 Lip Seal. 0--0 Breaker Cover. -07- O-Ring 9. 0-00-0 Auger Stud, includes 7 7. no number Thrust Washer. part of item. 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. 0-0- Cap Screw 9. 0--0 Insulation 0. A00-00 Drip Pan. -070-00 Drip Pan Gasket. 0--0 Water Shed 0 October 0 Page 7
9 NM9 SERVICE PARTS Control Box 0 7-90- Start Capacitor, 0 Hz -90- Start Capacitor, 0 Hz -00- 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, all. -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 0-90- Potential Relay, all Hz -90- Potential relay, 0 Hz. -- 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 Note: Hz means Cycles, 0 Hz is 0 cycle, the model number ends in a - for 0 Hz models. November 00 Page
AIR AND WATER COOLED, 0-0/0/ August 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 August 99 Page 0
AIR AND WATER COOLED, 0-0/0/ August 99 Page
AIR AND WATER COOLED, 0-0/0/ USE COPPER CONDUCTORS ONLY ALL CONTROLS SHOWN IN NORMAL ICEMAKING MODE THIS UNIT MUST BE GROUNDED August 99 Page