Service Parts
This is the illustrated service parts list for the NH0422, NS0422, FS0522, NH0622, NS0622, FS0822, NH0922, NS0922, FS1222, NH1322, NS1322, FS1522 air cooled, water cooled or remote air cooled ice machine heads. Several models are listed together, be sure to select the correct part based on the complete model number, including voltage.
Voltage codes:
- -1 = 115/60/1
- -32 = 208-230/60/1
- -3 = 208-230/60/3
- -6 = 230/50/1
Contents
- Exterior - NH0422, NS0422, FS0522, NH0622, NS0622, FS0822
- Exterior - NH0922, NS0922, FS1222, NH1322, NS1322, FS1522
- Interior Cabinet, Water, and Chute Systems
- Refrigeration Condensing, Air Cooled
- Condenser Fan Motor System - NH0422, NS0422, FS0522, NH0622, NS0622, FS0822
- Condenser Fan Motor System - NH0922, NS0922, FS1222, NH1322, NS1322, FS1522
- Refrigeration Condensing, Water Cooled
- Refrigeration Condensing, Remote Cooled
- Remote Condenser - ERC111 or ERC311
- Evaporator System
- Gear Reducer and Motor
- Electrical & Control Box
- Compressors and Hardware
- Wiring Diagrams
Exterior - NH0422, NS0422, FS0522, NH0622, NS0622, FS0822
Exploded view of the exterior components for models NH0422, NS0422, FS0522, NH0622, NS0622, FS0822. Arrows indicate the position of each part.
| Item Number | Part Number | Description |
|---|---|---|
| 1 | A40309-022 | Top panel, includes item 2 |
| 2 | 02-4819-02 | Trim strip |
| 3 | A40335-021 | Right side panel |
| 4 | 02-4224-03 | Louvers |
| 5 | 02-4212-03 | Air filter |
| 6 | A40308-025 | Front panel, AC includes items 4, 5, 7, 8 and 9 |
| 6a | A40308-026 | Front panel, WC or RC. Includes items 4, 5, 7, 8 and 9 |
| 7 | 03-1735-03 | Screw |
| 8 | 02-4820-02 | Tim strip |
| 9 | 02-4821-02 | Bezel, includes standard door |
| 9a | 02-4822-02 | Door, bezel secure |
| 10 | 02-4824-01 | Spacer |
| 11 | 03-3836-02 | Screw |
| 12 | 03-1404-10 | Screw |
| 13 | A40310-021 | Left side panel, WC or RC |
| 13 | A40310-023 | Left side panel, AC |
| 14 | A41013-002 | Back panel, WC or RC |
| 15 | A30911-015 | Machine straps |
| 16 | 03-1405-15 | Screw |
| 17 | 02-4823-21 | *Panel mount kit, left |
| 18 | 02-4823-22 | *Panel mount kit, right |
*Includes both screw receptacles
Exterior - NH0922, NS0922, FS1222, NH1322, NS1322, FS1522
Exploded view of the exterior components for models NH0922, NS0922, FS1222, NH1322, NS1322, FS1522. Arrows indicate the position of each part.
| Item Number | Part Number | Description |
|---|---|---|
| 1 | A40309-022 | Top panel, includes item 2 |
| 2 | 02-4819-02 | Trim strip |
| 3 | A40335-022 | Right side panel |
| 4 | 02-4224-03 | Louvers |
| 5 | 02-4212-03 | Air filter |
| 6 | A40308-028 | Front panel, AC includes items 4, 5, 7, 8 and 9 |
| 6a | A40308-029 | Front panel, WC or RC. Includes items 4, 5, 7, 8 & 9 |
| 7 | 03-1735-03 | Screw |
| 8 | 02-4820-02 | Tim strip |
| 9 | 02-4821-02 | Bezel, includes standard door |
| 9a | 02-4822-01 | Door, bezel with handle |
| 9b | 02-4822-02 | Door, bezel secure |
| 10 | 02-4824-01 | Spacer |
| 11 | 03-3836-02 | Screw |
| 12 | 03-1404-10 | Screw |
| 13 | A40310-025 | Left side panel, AC |
| 13 | A40310-026 | Left side panel, WC or RC |
| 14 | A41013-001 | Back panel, WC or RC |
| 15 | A30911-015 | Machine straps |
| 16 | 03-1405-15 | Screw |
| 17 | 02-4823-21 | *Panel mount kit, left |
| 18 | 02-4823-22 | *Panel mount kit, right |
*Includes both screw receptacles
Interior Cabinet, Water, and Chute Systems
Exploded view of the interior cabinet, water, and chute systems. Arrows indicate the position of each part.
| Item Number | Part Number | Description |
|---|---|---|
| 1 | A40361-001 | Channel, top left |
| 2 | A40362-001 | Channel, top right |
| 3 | A41005-001 | Control box cover |
| 4 | 03-1531-01 | Screw |
| 5 | 11-0622-21* | Lower display (includes bracket, membrane switch, harness) |
| 6 | 12-1213-04 | Bushing |
| 7 | A40363-001 | Bracket |
| 8 | A40364-001 | Support post, front left, short |
| 8 | A40357-001 | Support post, front left, tall |
| 9 | 12-1213-10 | Bushing |
| 10 | A40367-001 | Bracket, support post |
| 11 | A37708-021 | Bin control set (2) |
| 12 | 02-2929-03 | Lower ice chute, short |
| 12 | 02-2929-04 | Lower ice chute, tall |
| 13 | 02-4357-01 | Ice chute gasket |
| 14a | A41004-001** | Support post, front left, short |
| 14a | A41003-001** | Support post, front right, tall |
| 14b | A41186-001*** | Support post, front right |
| 14b | A40364-001*** | Support post, front left |
| 15 | 02-5106-01 | Drain tube |
| 16 | 02-3692-04 | Drain adapter |
| 17a | A40189-001** | Evaporator inlet hose, short |
| 17a | 02-4752-01** | Evaporator inlet hose, tall |
| 17b | A41197-001*** | Evaporator supply tube. |
| 18 | 12-1213-11 | Bushing |
| 19 | 03-3841-02 | Loop clamp for drain tube |
| 20 | 13-0973-01 | Drain plug, vented |
| 21 | A40666-001 | Water sensor |
| 22 | A40664-001 | Water reservoir & valve |
| 23a | A40029-001* | Water reservoir bracket |
| 23b | A41187-001** | Water reservoir bracket |
| 24 | A41014-001 | Water inlet assembly |
| 25 | 03-1394-01 | Pal nut |
| 26 | 03-1675-04*** | Thumb Screw |
Short - NH0422, NS0422, FS0522, NH0622, NS0622, FS0822
Tall - NH0922, NS0922, FS1222, NH1322, NS1322, FS1522
* = A series model
** = B series model
Refrigeration Condensing, Air Cooled
Diagram of the air-cooled refrigeration condensing system, showing tubing, filter dryer, TXV, and condenser. Arrows indicate the flow and connection points.
| Item Number | Part Number | Description |
|---|---|---|
| 1 | 16-1144-21 | TXV, NH0422, NS0422, FS0522 |
| 1 | 16-1144-22 | TXV, NH0622, NS0622, FS0822 |
| 1 | 16-1144-24 | TXV, NH0922, NS0922, FS1222 |
| 1 | 16-1144-23 | TXV, NH1322, NS1322, FS1522 |
| 1a | 02-4406-01 | Insulation, TXV |
| 2 | 11-0501-22 | High pressure cut out sw |
| 3 | 11-0502-21 | Low pressure cut out sw |
| 4 | 16-1137-01 | Access valve seat |
| 4a | 16-1139-01 | Access valve core |
| 4b | 16-1140-01 | Access valve cap |
| 5 | 02-3319-01 | Filter dryer |
| 6 | 18-8890-01 | Air cooled condenser, fits N0422, F0522, N0622, F0822 |
| 6 | 18-8935-01 | Air cooled condenser, fits N0922, F1222, |
| 6 | 18-8936-01 | Air cooled condenser, fits N1322, F1522 |
| 7 | A41076-001 | Heat Exchanger |
References to 'Compressors, see page 14' and 'Compressor hardware, see page 14' are noted.
Condenser Fan Motor System - NH0422, NS0422, FS0522, NH0622, NS0622, FS0822
Exploded view of the condenser fan motor system for models NH0422, NS0422, FS0522, NH0622, NS0622, FS0822. Arrows indicate the position of each part.
| Item Number | Part Number | Description |
|---|---|---|
| 1 | A40651-001 | Condenser flange |
| 2 | A41012-001 | Condenser flange |
| 3 | 02-3692-21 | Drain fitting |
| 4 | A38675-001 | Shroud divider |
| 5 | A39351-001 | Shroud, N0622, F0822 |
| 6 | 18-8836-01 | Fan blade |
| 7 | A38480-001 | Bracket, fan motor |
| 8 | 12-1681-23 | Fan motor, 115 volt |
| 8 | 12-1681-04 | Fan motor, 208-230 volt/50 or 60 Hz |
| 9 | A39350-001 | Shroud, N0422, F0522 |
| 10 | A39352-001 | Shroud top |
Condenser Fan Motor System - NH0922, NS0922, FS1222, NH1322, NS1322, FS1522
Exploded view of the condenser fan motor system for models NH0922, NS0922, FS1222, NH1322, NS1322, FS1522. Arrows indicate the position of each part.
| Item Number | Part Number | Description |
|---|---|---|
| 1 | A39188-001 | Condenser flange |
| 2 | A41011-001 | Condenser flange |
| 3 | 02-3692-21 | Drain fitting |
| 4 | 18-8882-01 | Fan blade |
| 5 | 18-8927-01 | 230V Fan motor |
| 5a | 18-8926-01 | 115V Fan Motor |
| 6 | A40156-001 | Bracket, fan motor |
| 7 | A39193-001 | Shroud |
| 8 | A39353-001 | Shroud top |
Refrigeration Condensing, Water Cooled
Diagram of the water-cooled refrigeration condensing system, showing tubing, filter dryer, TXV, condenser, and water regulating valve. Arrows indicate the flow and connection points.
| Item Number | Part Number | Description |
|---|---|---|
| 1 | 16-1144-21 | TXV, NH0422, NS0422, FS0522 |
| 1 | 16-1144-22 | TXV, NH0622, NS0622, FS0822 |
| 1 | 16-1144-24 | TXV, NH0922, NS0922, FS1222 |
| 1 | 16-1144-23 | TXV, NH1322, NS1322, FS1522 |
| 1a | 19-0599-06 | Insulation, TXV |
| 2 | 11-0501-22 | High pressure cut out sw |
| 3 | 11-0502-21 | Low pressure cut out sw |
| 4 | 16-1137-01 | Access valve seat |
| 4a | 16-1139-01 | Access valve core |
| 4b | 16-1140-01 | Access valve cap |
| 5 | 16-1154-22 | Condenser drain fitting |
| 6 | 11-0608-24 | Water regulating valve |
| 7 | 18-8871-01 | Condenser, water cooled fits NH0422, NS0422, FS0522, NH0622, NS0622, FS0822, NH0922, NS0922, FS1222 |
| 7 | 18-8893-21 | Condenser, water cooled fits NH1322, NS1322, and FS1522 |
| 7 | 16-0874-01 | Receiver, not shown, fits FS1222W or NS0922W |
| 8 | 02-3319-01 | Filter dryer |
References to 'Compressors, see page 14' and 'Compressor hardware, see page 14' are noted.
Refrigeration Condensing, Remote Cooled
Diagram of the remote refrigeration condensing system, showing tubing, filter dryer, TXV, solenoid valve, and receiver. Arrows indicate the flow and connection points.
| Item Number | Part Number | Description |
|---|---|---|
| 1 | 16-1144-21 | TXV, NH0422, NS0422, FS0522 |
| 1 | 16-1144-22 | TXV, NH0622, NS0622, FS0822 |
| 1 | 16-1144-24 | TXV, NH0922, NS0922, FS1222 |
| 1 | 16-1144-23 | TXV, NH1322, NS1322, FS1522 |
| 1a | 02-4406-01 | Insulation, TXV |
| 2 | 11-0502-21 | Low pressure cut out sw |
| 3 | 11-0501-22 | High pressure cut out sw |
| 4 | 16-1137-01 | Access valve seat |
| 4a | 16-1139-01 | Access valve core |
| 4b | 16-1140-01 | Access valve cap |
| 5 | 02-3319-02 | Filter dryer |
| 6 | 11-0493-01 | Liquid line solenoid valve, 208-230 volt, 50/60 Hz |
| 6 | 12-2719-22 | 230 volt coil |
| 6 | 11-0493-02 | Liquid line solenoid valve, 115 volt |
| 6 | 12-2719-21 | 115 volt coil |
| 6 | 12-2733-30 | LLV/HGV rebuild kit |
| 7 | 16-1030-01 | Receiver outlet valve |
| 8 | 16-1176-01 | Receiver |
| 9 | A40772-001 | Bracket, receiver bottom |
| 10 | 16-1208-01 | Isolation valve 3/8 |
| 11 | 16-1208-02 | Isolation valve 1/2 |
| 12 | A40508-001 | Isolation valves cover order 2 |
| 12 | A40507-001 | Isolation valves bracket |
References to 'Compressors, see page 14' and 'Compressor hardware, see page 14' are noted.
Remote Condenser - ERC111 or ERC311
Exploded view of the remote condenser unit (ERC111 or ERC311). Arrows indicate the position of each part.
| Item Number | Part Number | Description |
|---|---|---|
| 1 | 02-3575-01 | Fan guard |
| 2 | 18-8816-01 | Fan blade |
| 3 | 12-2651-01 | Fan motor - ERC311 (208-230 volt) |
| 3 | 12-2651-02 | Fan motor - ERC111 (115 volt) |
| 4 | 03-1405-08 | Screw |
| 5 | 11-0422-22 | Headmaster |
| 6 | 18-8827-01 | Coil |
Not shown:
- NS1 A37169-001 Leg
- NS2 A37170-001 Leg brace
- NS3 03-1645-01 Screw for legs
- NS4 16-1100-08 Line set tube end, discharge
- NS5 16-1100-09 Line set tube end, liquid
Evaporator System
This section details the evaporator systems for Hard Nugget (NH), Soft Nugget (NS), and Flaker (FS) models.
Evaporator System, Hard Nugget (NH)
Exploded view of the Hard Nugget (NH) evaporator system. Arrows indicate the position of each part.
| Item Number | Part Number | Description |
|---|---|---|
| 1 | 02-5074-01 | Bail clamp |
| 2 | 02-5073-01 | Ice chute cover |
| 3 | 03-1405-52 | Hex head cap screw, 1/2"-13 |
| 4 | 02-5071-02 | Ice sweep |
| 5 | 02-5072-02 | Ice chute for NH |
| 6 | 02-5086-02 | Ice chute insulation for NH |
| 7 | 13-0929-03 | Grey Insulation collar |
| 8 | 02-5070-01 | Retaining ring |
| 9 | 02-5069-01 | Top bearing |
| 10 | 02-5050-01 | Extruder |
| 10a | A40991-023 | Extruder/Bearing assembly kit (includes 8,9,10) |
| 11 | 13-0617-52 | O-ring |
| 12 | 02-5049-01 | Extruder adapter |
| 13 | 03-1544-08 | Allen head screw, 5/16-18x3/4" |
| 14 | 13-0617-45 | O-ring |
| 15 | 02-5060-01 | Auger Short- NH0422, NH0622 |
| 15 | 02-5060-02 | Auger Tall - NH0922, NH1322 |
| 16 | 02-5061-21 | Evaporator Short - NH0422, NH0622 |
| 16 | 02-5061-22 | Evaporator Tall - NH0922, NH1322 |
| 17 | 03-1417-13 | Lock washer 5/16" |
| 18 | 03-1405-38 | Hex head cap screw, 5/16-18x3/4" |
| 19 | A40174-001 | Evaporator/Gearbox adapter assembly |
| 19a | 02-4843-23 | Lower Bearing |
| NS1 | 02-0929-23 | Water Seal |
| NS2 | A40991-033 | Conversion to hard nugget kit (includes 4,5,6,7,8,9,10,11,12,13,14) |
Evaporator System, Soft Nugget (NS)
Exploded view of the Soft Nugget (NS) evaporator system. Arrows indicate the position of each part.
| Item Number | Part Number | Description |
|---|---|---|
| 1 | 02-5074-01 | Bail clamp |
| 2 | 02-5073-01 | Ice chute cover |
| 3 | 03-1405-52 | Hex head cap screw, 1/2"-13 |
| 4 | 02-5071-01 | Ice sweep |
| 5 | 02-5072-01 | Ice chute |
| 6 | 02-5086-01 | Ice chute insulation |
| 7 | 13-0929-02 | Black Insulation collar |
| 8 | 02-5070-01 | Retaining ring |
| 9 | 02-5069-01 | Top bearing |
| 10 | 03-1544-08 | Allen head screw, 5/16-18x3/4" |
| 11 | 13-0617-52 | O-ring |
| 12 | 02-5067-01 | Extruder |
| 12a | A40991-021 | Extruder/Bearing assembly kit (includes 8,9,11,12,13) |
| 13 | 13-0617-45 | O-ring |
| 14 | 02-5060-01 | Auger Short - NS0422, NS0622 |
| 14 | 02-5060-02 | Auger Tall - NS0922, NS1322 |
| 15 | 02-5061-21 | Evaporator Short - NS0422, NS0622 |
| 15 | 02-5061-22 | Evaporator Tall - NS0922, NS1322 |
| 16 | 03-1417-13 | Lock washer 5/16" |
| 17 | 03-1405-38 | Hex head cap screw, 5/16-18x3/4" |
| 18 | A40174-001 | Evaporator/Gearbox adapter assembly |
| 18a | 02-4843-23 | Lower Bearing |
| NS1 | 02-0929-23 | Water Seal |
| NS2 | A40991-031 | Conversion to soft nugget kit (includes 4,5,6,7,8,9,11,12,13) |
Evaporator System, Flaker (FS)
Exploded view of the Flaker (FS) evaporator system. Arrows indicate the position of each part.
| Item Number | Part Number | Description |
|---|---|---|
| 1 | 02-5074-01 | Bail clamp |
| 2 | 02-5073-01 | Ice chute cover |
| 3 | 03-1405-52 | Hex head cap screw, 1/2"-13 |
| 4 | 02-5071-01 | Ice sweep |
| 5 | 02-5072-01 | Ice chute |
| 6 | 02-5086-01 | Ice chute insulation |
| 7 | 13-0929-01 | White Insulation collar |
| 8 | 02-5070-01 | Retaining ring |
| 9 | 02-5069-01 | Top bearing |
| 10 | 03-1408-36 | Washer |
| 11 | 03-1403-27 | Screw #10-24 |
| 12 | 13-0617-52 | O-ring |
| 13 | 02-2916-01 | Slotted collar |
| 14 | 13-0617-49 | O-ring |
| 15 | 02-5068-01 | Extruder |
| 15a | A40991-022 | Extruder/Bearing Assembly Kit (includes 8,9,15,17) |
| 16 | 03-1544-08 | Allen head screw, 5/16-18x3/4" |
| 17 | 13-0617-45 | O-ring |
| 18 | 02-5060-01 | Auger Short- FS0522, FS0822 |
| 18 | 02-5060-02 | Auger Tall - FS1222, FS1522 |
| 19 | 02-5061-21 | Evaporator Short - FS0522, FS0822 |
| 19 | 02-5061-22 | Evaporator Tall - FS1222, FS1522 |
| 20 | 03-1417-13 | Lock washer 5/16" |
| 21 | 03-1405-38 | Hex head cap screw, 5/16-18x3/4" |
| 22 | A40174-001 | Evaporator/Gearbox adapter assembly |
| 22a | 02-4843-23 | Lower Bearing |
| NS1 | 02-0929-23 | Water Seal |
| NS2 | A40991-032 | Conversion to flaker kit (includes 4,5,6,7,8,9,10,11,12,13,14,15,17) |
Gear Reducer and Motor
Exploded view of the gear reducer and motor assembly. Arrows indicate the position of each part.
Oil Charge is 14 Oz.
| Item Number | Part Number | Description |
|---|---|---|
| 1 | 12-3151-21* | Complete assy 115V |
| 1 | 12-3151-22* | Complete assy 208-230V |
| * Includes items 2, 3, 5, and is charged with gear oil. | ||
| 2 | 12-3151-31 | Drive motor, 115V |
| 2 | 12-3151-32 | Drive Motor, 208-230V |
| 3 | 12-3151-24 | Capacitor kit, 115V |
| 3 | 12-3151-25 | Capacitor kit, 208-230V |
| 4 | 02-4786-01 | Water Shed |
| 5 | 12-3083-23 | Gearbox kit, assembled w/out motor, includes item 7 |
| 6 | A32379-027 | Oil, 1 Container |
| 7 | 02-5066-01 | Gearbox drip pan |
| 8 | 03-1410-04 | Lock washer 5/16" |
| 9 | 03-1544-09 | Screw, socket head cap, 5/16-18 x 1-1/2" |
| 10 | 03-1405-22 | Screw, hex Cap, 5/16-18 x 1-1/2" |
| 11 | 03-1407-07 | Flat Washer 5/16" |
| 12 | 02-5104-01 | Motor Shield |
| 13 | 03-1403-32 | Screw, #10-24 x 3/4" |
| 14 | 02-4838-01 | Drive coupling |
Not Shown:
- 15 12-3151-33 First Gear (Phenolic)
- 16 12-3151-34 Gasket
Electrical & Control Box
Exploded view of the electrical and control box components. Arrows indicate the position of each part.
| Item Number | Part Number | Description |
|---|---|---|
| 1 | 12-2639-01 | Transformer, 50 Hz |
| 2 | 12-2924-01 | Transformer, 115 v |
| 2 | 12-2924-02 | Transformer, 208-230 60 Hz |
| 3 | see page 15 | Run capacitor |
| 4 | A39198-001 | Side cover |
| 5 | A39216-001 | Shield |
| 6 | 12-2469-03 | Contactor, 115 volt |
| 6 | 12-2469-02 | Contactor, 208-230 volt 60 Hz, single phase |
| 6 | 12-2533-02 | Contactor, 3 phase |
| 7 | 11-0623-51 | A Series Controller |
| 7 | 11-0623-61 | B Series Controller |
| 7a | 02-4407-01 | Graphic overlay |
| 7b | 02-4076-01 | Control box door |
| 8 | see next page | Start capacitor |
| 9 | see next page | Potential relay |
| 10 | see next page | Start relay |
| 11 | 12-2686-01 | Fuse, 50 Hz only |
| 12 | 12-2687-01 | Fuse block, 50 Hz only |
Harnesses (not shown):
- NS1 12-2976-01 Low voltage harness
- NS2 12-3156-01 High voltage harness, AW
- NS3 12-3157-01 High voltage harness, Rem
- NS4 12-2936-01 High voltage harness, dual fan motor
Compressors and Hardware
This section provides details on compressors, mounting hardware, and crankcase heaters.
Compressors
Table listing compressor models, series, electrical specifications, and part numbers for various components.
| Model | Series | Electrical | Compressor | Overload | Relay | Start Cap | Run Cap |
|---|---|---|---|---|---|---|---|
| NH0422, NS0422, FS0522 -1 | A | 115/60/1 | 18-8929-21 | 18-8929-23 | 18-1903-64 | 18-1901-63 | not used |
| NH0622, NS0622, FS0822 -1 | A | 115/60/1 | 18-8949-21 | Internal | 18-1903-44 | 18-1901-65 | 18-1902-64 |
| NH0622, NH0622, FS0822 -32 | A | 208-230/60/1 | 18-8949-22 | 18-8949-51 | 18-1903-54 | 18-1901-66 | 18-1902-30 |
| NS0622 -6 | A | 230/50/1 | 18-8949-23 | 18-8949-52 | 18-1903-70 | 18-1901-52 | 18-1902-66 |
| NH0922, NS0922 -1 | A | 115/60/1 | 18-8955-21 | Internal | 18-1903-78 | 18-1901-69 | 18-1902-71 |
| NH0922, NS0922, FS1222 -32 | A | 208-230/60/1 | 18-8955-22 | Internal | 18-1903-54 | 18-1901-20 | 18-1902-67 |
| NH0922, NS0922, FS1222 -3 | A | 208-230/60/3 | 18-8955-23 | 18-8955-53 | - | - | - |
| NS0922, FS1222 -6 | A | 230/50/1 | 18-8990-26 | Internal | 18-1903-71 | - | - |
| NH1322, NS1322, FS1522 -32 | A | 208-230/60/1 | 18-8749-22 | Internal | 18-1903-46 | 18-1901-48 | 18-1902-70 |
| NH1322, NS1322, FS1522 -3 | A | 208-230/60/3 | 18-8749-24 | Internal | - | - | - |
Compressor Mounting Hardware
Table listing hardware parts for compressor mounting.
| Model | Series | Bolt | Grommet | Washer | Sleeve |
|---|---|---|---|---|---|
| NH0422, NS0422, FS0522 | A | 03-1405-20 | 18-4700-28 | 03-1407-07 | 18-0108-41 |
| NH0622, NS0622, FS0822 | A | 03-1405-20 | 18-2200-28 | 03-1407-07 | 18-2200-27 |
| NH0922, NS0922, FS1222 | A | 03-1405-20 | 18-2200-28 | 03-1407-07 | 18-2200-27 |
| NH1322, NS1322, FS1522 | A | 03-1405-20 | 18-2300-27 | 03-1407-07 | 18-2300-26 |
Crankcase Heaters
Table listing crankcase heater specifications.
| Model | Series | Voltage | Heater |
|---|---|---|---|
| NH0622R-1, NS0622R-1, FS0822R-1 | A | 115 | 12-3043-01 |
| NH0922R-1, NS0922R-1 | A | 115 | 12-3043-01 |
| NH0922R-32, NS0922R-32, FS1222R-32 | A | 230 | 12-3043-02 |
| FS1222R-3 | A | 230, 3 phase | 12-3043-02 |
| NH1322R-32, NS1322R-32, FS1522R-32 | A | 230 | 12-3043-03 |
Wiring Diagrams
This section contains various wiring diagrams and schematic diagrams for different models and configurations.
Wiring Diagram - NH0422, NS0422, and FS0522 - Air/Water Single Phase (-1)
Wiring diagram for NH0422, NS0422, and FS0522 models with Air/Water Single Phase (-1) configuration. Shows connections for control box, transformer, contactor, compressor, fan, and other components. Dashed lines indicate field wiring. Notes emphasize using copper conductors and grounding the unit.
Key Components:
- Control Box
- Transformer
- Contactor
- Circuit Board
- User Interface Membrane
- Current Relay
- Start Cap
- High Press Control
- Low Press Control
- Junction Box
- Condenser Fan (Air Cooled Only)
- Compressor
- Auger Drive Motor
- Bin Full Emitter (LED)
- Conductivity Probe
- Bin Full Detector Photo Trans
Cautions: Dashed lines indicate field wiring which must be installed in accordance with the National Electrical Code and all state and local codes. Use copper conductors only. This unit must be grounded. See nameplate for supply voltage and max fuse size. All controls shown in ice making mode.
Schematic Diagram - NH0422, NS0422, and FS0522 - Air/Water Single Phase (-1)
Schematic diagram for NH0422, NS0422, and FS0522 models with Air/Water Single Phase (-1) configuration. Illustrates the power supply, transformer, relays, contactor, and major components like the auger drive, compressor, and fan.
Key Components:
- Power Supply (N, L)
- Transformer (12V)
- Auger Drive (Motor, Relay)
- Contactor (Coil)
- Compressor/Fan Relay
- Printed Circuit Board Assembly
- User Interface Membrane
- Compressor
- Fan (Air Cooled Only)
- Current Relay
- Start Cap
- Run Cap
Cautions: More than one disconnect means may be required to disconnect all power to this unit.
Wiring Diagram - NH0622, NS0622, FS0822, NH0922, NS0922, FS1222, NH1322, NS1322, and FS1522 - Air/Water Single Phase (-1 and -32)
Wiring diagram for NH0622, NS0622, FS0822, NH0922, NS0922, FS1222, NH1322, NS1322, and FS1522 models with Air/Water Single Phase (-1 and -32) configuration. Shows connections for control box, transformer, contactor, compressor, fan, and other components. Notes specify wire colors for different voltage units.
Key Components:
- Control Box
- Potential Relay
- Run Cap
- Start Cap
- Contactor
- Transformer
- Circuit Board
- User Interface Membrane
- High Press Control
- Low Press Control
- Junction Box
- Condenser Fan (Air Cooled Only)
- Compressor
- Auger Drive Motor
- Bin Full Emitter (LED)
- Conductivity Probe
- Bin Full Detector Photo Trans
Cautions: Dashed lines indicate field wiring which must be installed in accordance with the National Electrical Code and all state and local codes. Wire color for 115/60/1 units: White. Wire color for 208-230/60/1 units: Black w/White stripe. Use copper conductors only. This unit must be grounded. See nameplate for supply voltage and max fuse size. All controls shown in ice making mode.
Schematic Diagram - NH0622, NS0622, FS0822, NH0922, NS0922, FS1222, NH1322, NS1322, and FS1522 - Air/Water Single Phase (-1 and -32)
Schematic diagram for NH0622, NS0622, FS0822, NH0922, NS0922, FS1222, NH1322, NS1322, and FS1522 models with Air/Water Single Phase (-1 and -32) configuration. Illustrates the power supply, transformer, relays, contactor, and major components.
Key Components:
- Power Supply (N, OR, L2, L1)
- Transformer (12V)
- Auger Drive (Motor, Relay)
- Contactor (Coil)
- Compressor/Fan Relay
- Printed Circuit Board Assembly
- User Interface Membrane
- Contactor T1
- Compressor
- Fan (Air Cooled Only)
- Start Cap
- Run Cap
- Pot Relay
Cautions: More than one disconnect means may be required to disconnect all power to this unit.
Wiring Diagram - NS0922, FS1222, NH1322, NS1322 - Air/Water Three Phase (-3)
Wiring diagram for NS0922, FS1222, NH1322, NS1322 models with Air/Water Three Phase (-3) configuration. Shows connections for control box, transformer, contactor, compressor, fan, and other components. Dashed lines indicate field wiring.
Key Components:
- Control Box
- Contactor
- Transformer
- Circuit Board
- User Interface Membrane
- High Press Control
- Low Press Control
- Junction Box
- Condenser Fan (Air Cooled Only)
- Compressor
- Auger Drive Motor
- Bin Full Emitter (LED)
- Conductivity Probe
- Bin Full Detector Photo Trans
Cautions: Dashed lines indicate field wiring which must be installed in accordance with the National Electrical Code and all state and local codes. Use copper conductors only. This unit must be grounded. See nameplate for supply voltage and max fuse size. All controls shown in ice making mode.
Schematic Diagram - NS0922, FS1222, NH1322, NS1322 - Air/Water Three Phase (-3)
Schematic diagram for NS0922, FS1222, NH1322, NS1322 models with Air/Water Three Phase (-3) configuration. Illustrates the power supply (L3, L2, L1), transformer, relays, contactor, and major components.
Key Components:
- Power Supply (L3, L2, L1)
- Transformer (12V)
- Auger Drive (Motor, Relay)
- Contactor (Coil)
- Compressor/Fan Relay
- Printed Circuit Board Assembly
- User Interface Membrane
- Contactor T1, T2, T3
- Compressor
- Fan (Air Cooled Only)
Cautions: More than one disconnect means may be required to disconnect all power to this unit.
Wiring Diagram - NH0622, NS0622, FS0822, NH0922, NS0922, FS1222, NH1322, NS1322 - Remote Single Phase (-1 and -32)
Wiring diagram for NH0622, NS0622, FS0822, NH0922, NS0922, FS1222, NH1322, NS1322 models with Remote Single Phase (-1 and -32) configuration. Shows connections for control box, transformer, contactor, compressor, fan, and other components. Notes specify wire colors for different voltage units.
Key Components:
- Control Box
- Potential Relay
- Run Cap
- Start Cap
- Contactor
- Transformer
- Circuit Board
- User Interface Membrane
- Low Line Solenoid
- High Press Control
- Low Press Control
- Junction Box
- Crankcase Heater
- Remote Condenser Fan
- Compressor
- Auger Drive Motor
- Bin Full Emitter (LED)
- Conductivity Probe
- Bin Full Detector Photo Trans
Cautions: Dashed lines indicate field wiring which must be installed in accordance with the National Electrical Code and all state and local codes. Wire color for 115/60/1 units: White. Wire color for 208-230/60/1 units: Black w/White stripe. Use copper conductors only. This unit must be grounded. See nameplate for supply voltage and max fuse size. All controls shown in ice making mode.
Schematic Diagram - NH0622, NS0622, FS0822, NH0922, NS0922, FS1222, NH1322, NS1322 - Remote Single Phase (-1 and -32)
Schematic diagram for NH0622, NS0622, FS0822, NH0922, NS0922, FS1222, NH1322, NS1322 models with Remote Single Phase (-1 and -32) configuration. Illustrates the power supply, transformer, relays, contactor, and major components.
Key Components:
- Power Supply (N, OR, L2, L1)
- Transformer (12V)
- Auger Drive (Motor, SOL)
- Liquid Line
- Contactor (Coil)
- Compressor Relay
- Printed Circuit Board Assembly
- User Interface Membrane
- Contactor T1
- Crankcase Heater
- Remote Condenser Fan (Motor)
- Compressor (Motor)
- Start Cap
- Run Cap
- Pot Relay
Cautions: More than one disconnect means may be required to disconnect all power to this unit.
Wiring Diagram - FS1222 - Remote Three Phase (-3)
Wiring diagram for FS1222 model with Remote Three Phase (-3) configuration. Shows connections for control box, transformer, contactor, compressor, fan, and other components. Dashed lines indicate field wiring.
Key Components:
- Control Box
- LIO Line Solenoid
- Pump Down Control
- High Press Control
- Contactor
- Transformer
- Circuit Board
- User Interface Membrane
- Junction Box
- Crankcase Heater
- Compressor
- Remote Condenser Fan
- Auger Drive Motor
- Bin Full Emitter (LED)
- Conductivity Probe
- Bin Full Detector Photo Trans
Cautions: Dashed lines indicate field wiring which must be installed in accordance with the National Electrical Code and all state and local codes. Use copper conductors only. This unit must be grounded. See nameplate for supply voltage and max fuse size. All controls shown in ice making mode.
Schematic Diagram - FS1222 - Remote Three Phase (-3)
Schematic diagram for FS1222 model with Remote Three Phase (-3) configuration. Illustrates the power supply (L3, L2, L1), transformer, relays, contactor, and major components.
Key Components:
- Power Supply (L3, L2, L1)
- Transformer (12V)
- Auger Drive (Motor)
- Liquid Line (SOL)
- Contactor (Coil)
- Compressor/Fan Relay
- Printed Circuit Board Assembly
- User Interface Membrane
- Contactor T1, T2, T3
- Crankcase Heater
- Remote Condenser Fan (Motor)
- Compressor (Motor)
- POC, HPC
Cautions: More than one disconnect means may be required to disconnect all power to this unit.
Wiring Diagram - NS0622, NS0922, FS1222 - Air 50 Hz (-6)
Wiring diagram for NS0622, NS0922, FS1222 models with Air 50 Hz (-6) configuration. Shows connections for control box, transformer, contactor, compressor, fan, and other components. Notes specify fuse rating.
Key Components:
- Control Box
- Potential Relay
- Run Cap
- Start Cap
- Contactor
- Transformer (230V, 12V)
- Circuit Board
- User Interface Membrane
- High Press Control
- Low Press Control
- Junction Box
- Condenser Fan (Air Cooled Only)
- Compressor
- Auger Drive Motor
- Bin Full Emitter (LED)
- Conductivity Probe
- Bin Full Detector Photo Trans
Cautions: Dashed lines indicate field wiring which must be installed in accordance with the National Electrical Code and all state and local codes. Use copper conductors only. This unit must be grounded. See nameplate for supply voltage and max fuse size. Fuse (3A) is noted. All controls shown in ice making mode.
Schematic Diagram - NS0622, NS0922, FS1222 - Air 50 Hz (-6)
Schematic diagram for NS0622, NS0922, FS1222 models with Air 50 Hz (-6) configuration. Illustrates the power supply (L2, L1), transformer, relays, contactor, and major components.
Key Components:
- Power Supply (L2, L1)
- Transformer (12V, 230V)
- Fuse (3A)
- Auger Drive (Motor, Relay)
- Contactor (Coil)
- Compressor/Fan Relay
- Printed Circuit Board Assembly
- User Interface Membrane
- Contactor T1
- Compressor (Motor)
- Fan (Air Cooled Only)
- Start Cap
- Run Cap
- Pot Relay
Cautions: More than one disconnect means may be required to disconnect all power to this unit.
