Scotsman Ice NME954 User Manual

NME954 & FME1204 SERVICE PARTS

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.
Note that these machines have been
manufactured in both 50 and 60 cycle.
60 Hz model numbers end in -3 or -32.
50 Hz model numbers end in -6.
Another change was to the water cooled
condensers. Model numbers ending in A have a
different water cooled condenser than the current
model.

TABLE OF CONTENTS

Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Air Cooled Refrigeration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Water Cooled Refrigeration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Water System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Gearmotor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

NME Evaporator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

FME Evaporator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Control Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

June 2002

Page 1

NME954 & FME1204 SERVICE PARTS

Cabinet Assembly

2

1

11

15

18

9, 10

16

12

7

3

4

3

3a

13

17

ITEM PART
NUMBER NUMBER DESCRIPTION

1 03-1531-01 Screw
2 A33256-002 Top Panel, S.S.
3 A34038-002 Service Panel, non-louvered

A33946-0

32 Service panel, louvered

3a A32975-001 Air filter media, for louvered

service panel. Same on other side
4 A33292-002 Right Side Panel, S.S.
5 03-0271-00 Speed Clip
6 15-0808-01 Emblem, grey
7 03-1404-12 Screw
8 A33255-002 Front Panel, louvered

A39048-001 Front panel, non-louvered

5, 6

14

8

ITEM PART
NUMBER NUMBER DESCRIPTION

9 02-2976-01 Filter Assembly for louvered

front panel
10 03-1660-01 Filter clip
11 A34348-001 Ft. brace
12 A34039-001 Control Box Support
13 A32435-002 Left Side Panel, S.S.
14 03-1419-22 Screw
15 Water Cooled only:

A35924-002 Rear panel, stainless

16. A35890-001 Base
17 02-0836-00 Catch

15-0411-00 Strike (on front panel)

18 A36078-001 Reservoir bracket

July 2006

Page 2

NME954 & FME1204 SERVICE PARTS

Air Cooled Refrigeration

7

16

8

6

1

18, 19

5

10

2

ITEM PART
NUMBER NUMBER DESCRIPTION

1 18-3815-01 Fan Blade
2 12-1576-02 Fan Motor
3 02-2378-01 Fan Bracket
4 03-1404-12 Screw
5 02-3319-02 Dryer
6 A33231-015 Fan Shroud
7 A35582-002 Fan shroud cover, stainless
8 18-8717-01 Condenser
9 16-0832-20 Access valve
9a 16-0832-02 Stem cap
9b 16-0832-03 Core cap
10 A34045-001 Drain casting
11 03-1645-01 Screw
12 18-2200-28 Grommet
13 18-2300-27 Sleeve
14 03-1407-07 Washer
15 03-1405-20 Cap Screw

4

15

14

13

12

17

21

20

9

11

23

24

Alt Access Valve

ITEM PART
NUMBER NUMBER DESCRIPTION

16 A36496-001 Suction Line
17 11-0501-22 Hi Pressure Cut Out
18 A32961-020 Insulation Kit (3 piece)
19 11-0488-21 Thermo Expansion Valve
20 18-8768-22 Compressor 208-230/60/1

Overload for above is internal
18-8768-24 Compressor 200-230/60/3
Overload for above is internal
18-8772-26 Compressor 220-240/50/1

18-8772-21 Overload for above
21 11-0502-21 Low pressure cut out switch
22 16-1138-01 Core
23 16-1137-01 Access valve body
24 16-1140-01 Cap

22

April 2007

Page 3

NME954 & FME1204 SERVICE PARTS

Water Cooled Refrigeration

2

15, 16

1

2

14

7

5

6

13

18

17

3, 4

ITEM PART
NUMBER NUMBER DESCRIPTION

1 18-8718-25 Condenser for A series

18-8873-21 Condenser for B series
2 03-1645-01 Screw
3 11-0478-.01 Water Reg. Valve
4 16-0401-02 Elbow (not shown)
5 A34044-001 Drain Assembly
6 03-1403-14 Screw
7 02-3319-02 Dryer
8 03-1407-07 Washer
9 18-2200-27 Sleeve
10 18-2200-28 Grommet
11 03-1405-20 Screw

11

10

12

8

9

2

19

20

21

12 16-0832-20 Access Valve Complete
12a 16-0832-02 Stem cap
12b 16-0832-03 Core cap
13 11-0501-22 Hi Pressure Cut Out
14 A36496-001 Suction Line
15 A32961-020 Insulation Kit (3 piece)
16 11-0488-21 Thermo Expansion Valve
17 18-8768-22 Compressor 208-230/60/1

Overload for above is internal
18-8768-24 Compressor 200-230/60/3
Overload for above is internal
18-8772-26 Compressor 220-240/50/1
18-8772-21 Overload for above

18 11-0502-21 Low pressure cut out switch
19 16-1138-01 Core
20 16-1137-01 Access valve body
21 16-1140-01 Cap

April 2007

Page 4

NME954 & FME1204 SERVICE PARTS

Water System

1

2

3

8

9

15

6

5

12, 13

19

18

17

4

14

7

20

10

11

ITEM PART
NUMBER NUMBER DESCRIPTION

1 03-1420-03 Cap Screw
2 A32890-020 Evaporator
3 02-0929-23 Water Seal
4 02-3266-20 Reservoir & valve
5 02-3266-21 Float valve
6 02-3266-03 Plunger/seat
7 12-2760-21 Water Level Sensor
8 A32777-001 Retaining Ring for Seal
9 02-3837-01 Drip Pan
10 13-0704-00 Gasket
11 13-0868-01 Water Shed
12 16-1039-01 Male connector
13 16-0835-01 Water fitting
14 13-0895-01 Inlet tubing, 4 ft req.

16

21

ITEM PART
NUMBER NUMBER DESCRIPTION

15 03-1394-01 Pal nut
16 A36154-001 Evap. water inlet tube
17 02-1338-00 Hose clamp
18 02-3692-02 Drain fitting
19 02-3826-01 Res. overflow hose
20 A36078-002 Reservoir bracket
21 13-0840-01 Rubber cap

April 2005

Page 5

NME954 & FME1204 SERVICE PARTS

Gearmotor

1

3

2

*NOTE: GEARCASE

COVER INCLUDES

COVER, OUTPUT

SHAFT, KEY, OUTPUT

GEAR, BEARINGS AND

SEAL

4

12

5

6

10

11

13

7

ITEM PART
NUMBER NUMBER DESCRIPTION

1 13-0868-01 Water Shed
2 A32379-029 Seal

8

3 no number End bell
4 A32379-026 Bolt (6)
5 A32379-022 Gearcase Cover*
6 A32379-024 1st Gear and Bearings
7 A32379-023 2nd Gear and Bearings
8 A32379-021 Gasket
9 A32379-020 Gearcase
10 12-2430-24 Start switch, Emerson

9

11 12-2430-22 Drive Motor

12-2430-44 Start switch, GE split phase

12 12-2430-29 Rotor Bearing, Emerson

12-2430-49 Rotor bearing, GE split phase
13 A32379-027 Oil, 1 Container
14 A33220-022 Complete Assy

Complete assembly includes water shed and drip pan
gasket.

15 A33220-030 Gear and case kit, no motor

July 2006

Page 6

NME954 & FME1204 SERVICE PARTS

NME Evaporator

10

1

3

4

2

6a

5

6

7

8

12

14

16

4

30

21

24

13

15

18

19

25

11

26

27

28

29

29

9

ITEM PART
NUMBER NUMBER DESCRIPTION

1. A34969-001 Bail clip

2. 02-3268-01 Drain tube holder

3. 02-2930-04 Ice Chute Cover

4. A32963-001* Insulation Top (half)

5. 02-3841-01* Ice Chute Body, includes
insulation, repl item 4

6. A33102-001* Insulation Collar Inside

6a A35419-020* Strap kit

7. 02-2929-04 Ice Chute Lower

8. A37708-021 Bin Controls Kit.
(set of 2)

9. A32930-001 Chute Gasket

10. 03-1405-52 Hex Cap Screw

11. 02-3001-01 Ice Sweep

12. 13-0871-01 Water Shed

13. 02-2978-01 Lip Seal

14. 02-3128-20 Breaker Cover

15. 13-0617-52 O-Ring

16. 08-0660-01 Auger Stud & washer

22

8

23

20

17

17. 13-0868-01 Water Shed

18. A34559-020 Bearing

19. 02-2977-01 Lip Seal

20. 13-0704-00 Drip Pan Gasket

21. 13-0617-54 O-Ring

22. 02-3837-01 Drip Pan

23. 13-0617-45 O-Ring

24. 03-1544-08 Soc. Head Screw

25. A32900-020 Breaker
(includes 18 & 19)

26. A38071-022 Auger

27. A32890-020 Evaporator

28. 03-1420-03 Cap Screw

29. A32962-001 Insulation Bot. (half)

30. 13-0929-02 Insulation donut*

* Insulation changed Oct. 2000. Item 4, 6 and 6a
no longer used. Item 5 changed. Item 30 added.

April 2005

Page 7

NME954 & FME1204 SERVICE PARTS

FME Evaporator

3

1

4

17

5

2

8

6

7

35

9

ITEM PART
NUMBER NUMBER DESCRIPTION

1. A34969-001 Bail clip

2. 02-3268-01 Drain tube holder

3. 02-2930-04 Ice Chute Cover

4. A32963-001 Insulation Top (half)*

5. 02-3841-01 Ice Chute Body, with
foam, replaces item 4*

6. A33102-001 Insulation Collar Inside*

7. 02-2929-04 Ice Chute Lower

8. A37708-021 Bin Controls Assy.
(set of 2)

9. A32930-001 Chute Gasket

10. 03-1405-52 Hex Cap Screw

11. 02-3001-01 Ice Sweep

12. 13-0871-01 Water Shed

13. 02-2978-01 Lip Seal

14. 02-3128-20 Breaker Cover

15. 13-0617-54 O-Ring

16. 08-0660-21 Auger Stud, thrust Washer

17. A35419-020 Strap kit*

18. A34559-020 Bearing

19. 02-2977-01 Lip Seal

20. 03-1405-27 Screw

11

14

16

18

19

33

22

8

24

July 2006

Page 8

10

26

4

12

13

15

20

21

25

23

34

29

27

28

29

30

31

32

21. 13-0617-52 O-Ring

22. 02-2916-01 Slotted Collar

23. 13-0617-45 O-Ring

24. 03-1544-08 Soc. Head Screw

25. A34505-020 Breaker (Divider)
(includes 18 & 19)

26. A38071-022 Auger

27. A32890-020 Evaporator

28. 03-1420-03 Cap Screw

29. A32962-001 Insulation Bot. (half)

30. 02-3837-01 Drip Pan

31. 13-0704-00 Drip Pan Gasket

32. 13-0868-01 Water Shed

33. 13-0617-49 O-Ring

34 03-1408-36 Washer

35 13-0929-01 Insulation donut*
* Insulation changed Oct 2000. Items 4, 6 and 17
no longer used. Item 5 changed. Item 35 added.

NME954 & FME1204 SERVICE PARTS

Control Box

1

5

3

4

6

8

ITEM PART
NUMBER NUMBER DESCRIPTION

1 18-1901-54 Start Capacitor, 60 Hz

18-1901-53 Start Capacitor, 50 Hz

2. 03-1638-03 Screw

3. A35971-002 Run Cap Bracket

4. A35971-001 Start cap bracket

5. 18-1902-45 Run capacitor, 60 Hz
18-1902-53 Run capacitor, 50 Hz

6. 12-2469-02 Single Phase Contactor
12-2533-02 Three phase contactor

Note: Hz means Cycles, 50 Hz is 50 cycle, the
model number ends in a -6 for 50 Hz models.

2

10

2

7

9

ITEM PART
NUMBER NUMBER DESCRIPTION

7 12-2835-21 Circuit Board

8. 12-0426-02 Mode Switch

NME-6 or FME-6 only: (50 Hz)

12-2637-01 Mode Switch

9. 12-2350-01 Standoff
10 18-1903-33 Potential Relay, 60 Hz

18-1903-54 Potential relay, 50 Hz

NOT ILLUSTRATED

11. A37861-001 Control Box Cover

May 2002

Page 9

NME954 & FME1204 SERVICE PARTS

AIR AND WATER COOLED, 208-230/60/1

POWER SUPPLY

L2 L1

CONDUCT IV ITY PROB E

2

AUGER DR IV E

T2

MODE

SWITCH

MTR

PR I NTED
CIRCUIT
ASSEMBLY

1

C0IL

CON T AC TOR

1R

LED

HPCLPC

PHOTOTRANS I STOR

COM

N. O.

AUGER DRIVE RELAY

COM

N. O.

COMP RREELLAAY

T1

START
CAP

RUN

CAP

MTR

COMPRES SOR

R

C

(AIRCOOLEDONLY)

MTR

S

21

T

RELAY

ALL CONTROLS SHOWN I N

ICE MA K ING M OD E

January 2000

Page 10

FAN

C0IL

PPOOT

52

Y

7-2678-01

NME954 & FME1204 SERVICE PARTS

AIR AND WATER COOLED, 208-230/60/1

BU

RUN
CA P

V

BU

GN

BU

BU

MOD E S WI TCH

BK

POTENTIAL

1

RELAY

25

CONT A C TOR

BU

3

2 1

6

5

CIRCUIT BOARD

BU

START

CAP

BU

R

R

Y

Y

4

L2 L1

T2

V

123

456

789

T1

BK

BK

LOW PRES S

CONTR O L

BK

BK

BK

BK

BK

R

BK

R

H I G HPRESS

CONTROL

J UNC T I O N B OX

COND
FAN

(AIR COOLED
ONLY )

BIN FULL
EMITTER
(LED)

CONDUCTIVITY
PROBE

BINFULL
DET ECTOR
PHOTOTRANS

EARTH GROUND

SEE NAMEPLATE
FOR SUPPLY VOLTAGE
AND MAX FUSE SIZE

USE COPPER CONDUCTORS ONLY
THIS UNIT MUST BE GROUNDED

BK

R

Y

R

4

STA RT

S- A 1

OL

1

RUN

2

AUGER DRIV E

MOTOR

ALL CONTROLS S HOWN I N

ICE MA K ING MOD E

NC
CENTRIFUGAL
SWITCH

R

COMPR E S SOR

C

S

CONT RO L B O X

January 2000

Page 11

NME954 & FME1204 SERVICE PARTS

AIR AND WATER COOLED, 208-230/60/3

L3

L2 L1

POWER SUPPLY

PRINTED

CIRCUIT

CO NDUCT IV I TY

1R
LED

PROBE

ASSEMBLY

LPC HPC

PHOTOTR ANS I STO R

MODE

SW ITCH

COM

21

MTR

N. O.

T3

AUGER DRIVE

CONTACTOR

T2

AUGER DRIVE RE LAY

C0I L

COMPRESSOR

R

MTR

COM

N. O.

COMP RELAY

T1

MTR

FA N

(AIR COOLED ONLY)

C

S

ALL CONTROLS S HOWN IN

ICE MA K ING M OD E

January 2000

Page 12

7-2680-01

BU

HIG HPRESS

CONT

NME954 & FME1204 SERVICE PARTS

AIR AND WATER COOLED, 208-230/60/3

BU

LOWPRESS

CONT

BU

BU

BU

MODESW ITCH

GN

V

Y

Y

3

C IRCUIT BOARD

BK

BK

BK

L2L3

T2T3

41256

123

456

789

L1

T1

BK

BK

BK

BK

JUNCT I ON B OX

R

R

COND

FAN

4

BK

R

BK

R

L

EEMITT R

(LED)

CONDUCT IVITY

PROB E

BBIINNFFUULLL
DET ECTOR
(PHOTOTRANS)

1

R

2

EARTH GROUND

SEE NA MEP L A T E
FO R SUPPL Y VOL TAGE
AND MAX FUSE SI ZE

T1

R

COMPRE SS OR

CENTRIFUGAL

S- A1

START

OL

RUN

GEARMOTO R

ALL CONT ROLS S HOWN I N

ICE MAKING MODE

T3T2

NC

SWITCH

CONT ROL BOX

January 2000

Page 13

NME954 & FME1204 SERVICE PARTS

NME954 or FME1204 -6

L1

HPC

LPC

SWITCH

N. O.

COM

1

MOT

2

C

BK

AUGER DRIVE RELAY

AUGER DRIVE

1R

CONDUCTIVITY PROBE

POWER SUPPLY

L2

LED

PRINTED

CIRCUIT

ASSEMBLY

PHOTO TRANSISTOR

MODE

T1

5

N. O.

COM

COMP RELAY

FAN

(AIR COOLED ONLY)

MOT

C

S

MOT

R

COMPRESSOR

C0IL

CONTACTOR

CAP

START

T2

S

R

R

COMPRESSOR

Y

NC

CENTRIFUGAL

SWITCH

C0IL

2

POTRELAY

2

POT

RELAY

1

CAP

RUN

USE COPPER CONDUCTORS ONLY

THIS UNIT MUST BE GROUNDED

17-2702-01

BU

BU

S-A1

OL

START

EARTH GROUND

SEE NAMEPLATE

FOR SUPPLY VOLTAGE

AND MAX FUSE SIZE

CONTROL

HI GHPRESS

CONTROL

LOWPRESS

BU

R

CAP

START

CAP

RUN

R

BK

POTENTIAL

RELAY

1

V

JUNCTIONBOX

BRN

BRN

L1

T1

L2

T2

Y

CONTACTOR

5

2

Y

BU

BU

4

R

FAN

COND

BK

V

AIR

BK

1

2

3

COOLED

ONLY

4

5

6

GN

1

BK

RUN

BIN FULL

EMITTER

R

BK

AUGER DRIVE

MOTOR

2

CONDUCTIVITY

(LED)

BK

4

1

2

5
6

3

BU

ALL CONTROLS SHOWN

IN ICE MAKING MODE

PROBE

BIN FULL

R

7

8
9

BU

MODE

DETECTOR

PHOTO TRANS

BK

CIRCUIT BOARD

SWITCH

CONTROL BOX

October 2002

Page 14