Scotsman Ice Ice Maker NME954 User Guide

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  
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NME954 & FME1204 SERVICE PARTS  
Air Cooled Refrigeration  
7
16  
8
18, 19  
6
1
17  
5
10  
21  
20  
4
2
15  
9
14  
13  
11  
22  
12  
23  
Alt Access Valve  
24  
ITEM  
PART  
ITEM  
PART  
NUMBER NUMBER  
DESCRIPTION  
NUMBER NUMBER  
DESCRIPTION  
A36496-001 Suction Line  
1
18-3815-01 Fan Blade  
12-1576-02 Fan Motor  
02-2378-01 Fan Bracket  
03-1404-12 Screw  
02-3319-02 Dryer  
A33231-015 Fan Shroud  
A35582-002 Fan shroud cover, stainless  
18-8717-01 Condenser  
16-0832-20 Access valve  
16-0832-02 Stem cap  
16-0832-03 Core cap  
A34045-001 Drain casting  
03-1645-01 Screw  
16  
17  
18  
19  
20  
2
11-0501-22 Hi Pressure Cut Out  
A32961-020 Insulation Kit (3 piece)  
11-0488-21 Thermo Expansion Valve  
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  
11-0502-21 Low pressure cut out switch  
16-1138-01 Core  
16-1137-01 Access valve body  
16-1140-01 Cap  
3
4
5
6
7
8
9
9a  
9b  
10  
11  
12  
13  
14  
15  
21  
22  
23  
24  
18-2200-28 Grommet  
18-2300-27 Sleeve  
03-1407-07 Washer  
03-1405-20 Cap Screw  
April 2007  
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NME954 & FME1204 SERVICE PARTS  
Water Cooled Refrigeration  
2
15, 16  
1
2
14  
7
5
6
13  
18  
17  
3, 4  
11  
12  
8
9
2
19  
10  
20  
21  
12  
16-0832-20 Access Valve Complete  
16-0832-02 Stem cap  
ITEM  
PART  
12a  
12b  
13  
NUMBER NUMBER  
DESCRIPTION  
16-0832-03 Core cap  
1
18-8718-25 Condenser for A series  
18-8873-21 Condenser for B series  
03-1645-01 Screw  
11-0501-22 Hi Pressure Cut Out  
A36496-001 Suction Line  
A32961-020 Insulation Kit (3 piece)  
11-0488-21 Thermo Expansion Valve  
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  
14  
2
15  
3
11-0478-.01 Water Reg. Valve  
16-0401-02 Elbow (not shown)  
A34044-001 Drain Assembly  
03-1403-14 Screw  
16  
4
17  
5
6
7
02-3319-02 Dryer  
8
03-1407-07 Washer  
9
18-2200-27 Sleeve  
10  
11  
18-2200-28 Grommet  
03-1405-20 Screw  
18  
19  
20  
21  
11-0502-21 Low pressure cut out switch  
16-1138-01 Core  
16-1137-01 Access valve body  
16-1140-01 Cap  
April 2007  
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NME954 & FME1204 SERVICE PARTS  
Water System  
4
1
6
5
14  
2
7
12, 13  
19  
3
8
20  
15  
9
18  
17  
16  
10  
21  
11  
ITEM  
PART  
ITEM  
PART  
NUMBER NUMBER  
DESCRIPTION  
NUMBER NUMBER  
DESCRIPTION  
03-1394-01 Pal nut  
1
2
3
4
5
6
7
8
9
03-1420-03 Cap Screw  
A32890-020 Evaporator  
02-0929-23 Water Seal  
02-3266-20 Reservoir & valve  
02-3266-21 Float valve  
02-3266-03 Plunger/seat  
12-2760-21 Water Level Sensor  
A32777-001 Retaining Ring for Seal  
02-3837-01 Drip Pan  
15  
16  
17  
18  
19  
20  
21  
A36154-001 Evap. water inlet tube  
02-1338-00 Hose clamp  
02-3692-02 Drain fitting  
02-3826-01 Res. overflow hose  
A36078-002 Reservoir bracket  
13-0840-01 Rubber cap  
10  
11  
12  
13  
14  
13-0704-00 Gasket  
13-0868-01 Water Shed  
16-1039-01 Male connector  
16-0835-01 Water fitting  
13-0895-01 Inlet tubing, 4 ft req.  
April 2005  
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NME954 & FME1204 SERVICE PARTS  
Gearmotor  
1
3
2
10  
*NOTE: GEARCASE  
COVER INCLUDES  
COVER, OUTPUT  
SHAFT, KEY, OUTPUT  
GEAR, BEARINGS AND  
SEAL  
11  
4
12  
5
13  
6
7
ITEM  
PART  
NUMBER NUMBER  
DESCRIPTION  
1
2
3
4
5
6
7
8
9
10  
13-0868-01 Water Shed  
A32379-029 Seal  
no number  
End bell  
8
A32379-026 Bolt (6)  
A32379-022 Gearcase Cover*  
A32379-024 1st Gear and Bearings  
A32379-023 2nd Gear and Bearings  
A32379-021 Gasket  
A32379-020 Gearcase  
12-2430-24 Start switch, Emerson  
12-2430-44 Start switch, GE split phase  
12-2430-22 Drive Motor  
9
11  
12  
12-2430-29 Rotor Bearing, Emerson  
12-2430-49 Rotor bearing, GE split phase  
A32379-027 Oil, 1 Container  
A33220-022 Complete Assy  
13  
14  
Complete assembly includes water shed and drip pan  
gasket.  
15  
A33220-030 Gear and case kit, no motor  
July 2006  
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NME954 & FME1204 SERVICE PARTS  
NME Evaporator  
10  
1
11  
12  
3
13  
15  
14  
26  
4
16  
2
6a  
18  
5
4
27  
6
30  
7
28  
19  
25  
29  
21  
24  
29  
8
22  
9
8
20  
17  
23  
ITEM  
PART  
NUMBER NUMBER  
DESCRIPTION  
1.  
2.  
3.  
4.  
5.  
A34969-001 Bail clip  
02-3268-01 Drain tube holder  
02-2930-04 Ice Chute Cover  
A32963-001* Insulation Top (half)  
02-3841-01* Ice Chute Body, includes  
insulation, repl item 4  
17.  
18.  
19.  
20.  
21.  
22.  
23.  
24.  
25.  
13-0868-01 Water Shed  
A34559-020 Bearing  
02-2977-01 Lip Seal  
13-0704-00 Drip Pan Gasket  
13-0617-54 O-Ring  
02-3837-01 Drip Pan  
13-0617-45 O-Ring  
03-1544-08 Soc. Head Screw  
A32900-020 Breaker  
(includes 18 & 19)  
A38071-022 Auger  
A32890-020 Evaporator  
03-1420-03 Cap Screw  
6.  
6a  
7.  
8.  
A33102-001* Insulation Collar Inside  
A35419-020* Strap kit  
02-2929-04 Ice Chute Lower  
A37708-021 Bin Controls Kit.  
(set of 2)  
A32930-001 Chute Gasket  
03-1405-52 Hex Cap Screw  
02-3001-01 Ice Sweep  
13-0871-01 Water Shed  
02-2978-01 Lip Seal  
9.  
26.  
27.  
28.  
29.  
30.  
10.  
11.  
12.  
13.  
14.  
15.  
16.  
A32962-001 Insulation Bot. (half)  
13-0929-02 Insulation donut*  
02-3128-20 Breaker Cover  
13-0617-52 O-Ring  
08-0660-01 Auger Stud & washer  
* Insulation changed Oct. 2000. Item 4, 6 and 6a  
no longer used. Item 5 changed. Item 30 added.  
April 2005  
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NME954 & FME1204 SERVICE PARTS  
FME Evaporator  
3
10  
1
11  
4
17  
26  
5
4
12  
13  
2
6
14  
16  
15  
27  
7
18  
28  
29  
8
35  
29  
19  
20  
33  
22  
30  
9
34  
8
31  
21  
25  
24  
32  
ITEM  
PART  
NUMBER NUMBER  
DESCRIPTION  
1.  
2.  
3.  
4.  
5.  
A34969-001 Bail clip  
02-3268-01 Drain tube holder  
02-2930-04 Ice Chute Cover  
A32963-001 Insulation Top (half)*  
02-3841-01 Ice Chute Body, with  
foam, replaces item 4*  
23  
21.  
22.  
23.  
24.  
25.  
13-0617-52 O-Ring  
02-2916-01 Slotted Collar  
13-0617-45 O-Ring  
6.  
7.  
8.  
A33102-001 Insulation Collar Inside*  
02-2929-04 Ice Chute Lower  
A37708-021 Bin Controls Assy.  
(set of 2)  
A32930-001 Chute Gasket  
03-1405-52 Hex Cap Screw  
02-3001-01 Ice Sweep  
13-0871-01 Water Shed  
02-2978-01 Lip Seal  
03-1544-08 Soc. Head Screw  
A34505-020 Breaker (Divider)  
(includes 18 & 19)  
9.  
26.  
27.  
28.  
29.  
30.  
31.  
32.  
33.  
34  
A38071-022 Auger  
10.  
11.  
12.  
13.  
14.  
15.  
16.  
17.  
18.  
19.  
20.  
A32890-020 Evaporator  
03-1420-03 Cap Screw  
A32962-001 Insulation Bot. (half)  
02-3837-01 Drip Pan  
02-3128-20 Breaker Cover  
13-0617-54 O-Ring  
13-0704-00 Drip Pan Gasket  
13-0868-01 Water Shed  
13-0617-49 O-Ring  
03-1408-36 Washer  
13-0929-01 Insulation donut*  
08-0660-21 Auger Stud, thrust Washer  
A35419-020 Strap kit*  
A34559-020 Bearing  
35  
02-2977-01 Lip Seal  
* Insulation changed Oct 2000. Items 4, 6 and 17  
no longer used. Item 5 changed. Item 35 added.  
03-1405-27 Screw  
July 2006  
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NME954 & FME1204 SERVICE PARTS  
Control Box  
1
4
5
3
6
2
10  
2
7
8
9
ITEM  
NUMBER NUMBER  
PART  
ITEM  
NUMBER NUMBER  
PART  
DESCRIPTION  
DESCRIPTION  
1
18-1901-54 Start Capacitor, 60 Hz  
18-1901-53 Start Capacitor, 50 Hz  
03-1638-03 Screw  
A35971-002 Run Cap Bracket  
A35971-001 Start cap bracket  
18-1902-45 Run capacitor, 60 Hz  
18-1902-53 Run capacitor, 50 Hz  
12-2469-02 Single Phase Contactor  
12-2533-02 Three phase contactor  
7
12-2835-21 Circuit Board  
8.  
12-0426-02 Mode Switch  
2.  
3.  
4.  
5.  
NME-6 or FME-6 only: (50 Hz)  
12-2637-01 Mode Switch  
12-2350-01 Standoff  
18-1903-33 Potential Relay, 60 Hz  
18-1903-54 Potential relay, 50 Hz  
9.  
10  
6.  
NOT ILLUSTRATED  
11. A37861-001 Control Box Cover  
Note: Hz means Cycles, 50 Hz is 50 cycle, the  
model number ends in a -6 for 50 Hz models.  
May 2002  
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NME954 & FME1204 SERVICE PARTS  
AIR AND WATER COOLED, 208-230/60/1  
POWER SUPPLY  
L2  
L1  
CONDUCTIVITY PROBE  
PR I NTED  
1R  
CIRCUIT  
LED  
ASSEMBLY  
LPC  
PHOTOTRANS I STOR  
HPC  
MODE  
SWITCH  
COM  
2
1
MTR  
N. O.  
AUGER DR IVE  
AUGER DRIVE RELAY  
COM  
C0IL  
CONTACTOR  
N. O.  
COMP RELAY  
T1  
T2  
MTR  
FAN  
COMPRESSOR  
(AIRCOOLEDONLY)  
C
R
MTR  
START  
CAP  
S
1
2
POT  
RELAY  
RUN  
CAP  
C0IL  
2
5
POT RELAY  
ALL CONTROLS SHOWN IN  
ICE MAK ING MODE  
January 2000  
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NME954 & FME1204 SERVICE PARTS  
AIR AND WATER COOLED, 208-230/60/1  
7-2678-01  
BU  
BU  
RUN  
CAP  
START  
CAP  
LOW PRESS  
CONTRO L  
HIGHPRESS  
CONTROL  
BU  
BK  
POTENTIAL  
RELAY  
5
R
V
R
1
2
EARTH GROUND  
BK  
SEE NAMEPLATE  
FOR SUPPLY VOLTAGE  
AND MAX FUSE SIZE  
BK  
JUNCTI ON BOX  
USE COPPER CONDUCTORS ONLY  
THIS UNIT MUST BE GROUNDED  
L2  
T2  
L1  
T1  
Y
CONTACTOR  
BU  
BK  
R
C
BU  
R
S
Y
Y
COMPRESSOR  
COND  
FAN  
BK  
V
NC  
R
4
3
6
2
5
1
4
CENTRIFUGAL  
SWITCH  
BK  
GN  
(AIR COOLED  
START S- A1  
OL  
ONLY )  
BK  
1
2
BIN FULL  
EMITTER  
(LED)  
RUN  
R
BK  
3
6
9
2
5
8
1
4
7
AUGERDRIVE  
MOTOR  
CONDUCTIVITY  
PROBE  
BU  
BU  
BK  
BINFULL  
DETECTOR  
PHOTOTRANS  
R
ALL CONTROLS SHOWN IN  
ICE MAKING MODE  
BK  
MODE SWITCH  
CONTROL B OX  
CIRCUIT BOARD  
January 2000  
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NME954 & FME1204 SERVICE PARTS  
AIR AND WATER COOLED, 208-230/60/3  
L3  
L2  
L1  
POWER  
SUPPLY  
CONDUCT IV ITY  
PROBE  
1R  
PRINTED  
LED  
C IRCUIT  
ASSEMBLY  
LPC  
HPC  
PHOTOTR ANS I STOR  
COM  
MODE  
SW ITCH  
2
1
MTR  
N. O.  
AUGER DRIVE  
AUGER DRIVE RELAY  
COM  
C0IL  
CONTACTOR  
N. O.  
COMP RELAY  
T3  
T1  
T2  
MTR  
FAN  
(AIR COOLED ONLY)  
COMPRESSOR  
C
R
MTR  
S
ALL CONTROLS SHOWN IN  
ICE MAK ING MODE  
January 2000  
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NME954 & FME1204 SERVICE PARTS  
AIR AND WATER COOLED, 208-230/60/3  
7-2680-01  
BU  
BU  
HIGHPRESS  
CONT  
LOWPRESS  
CONT  
BU  
EARTH GROUND  
BK  
BK  
V
SEE NAMEPLATE  
FOR SUPPLY VOLTAGE  
AND MAX FUSE SI ZE  
BK  
L3  
T3  
L2  
T2  
L1  
Y
JUNCTION BOX  
R
R
T1  
T1  
Y
T2  
T3  
R
COMPRESSOR  
COND  
FAN  
BK  
BK  
4
NC  
3
6
2
5
1
4
CENTRIFUGAL  
SWITCH  
GN  
START S- A1  
OL  
BK  
1
2
RUN  
BIN FULL  
EMITTER  
(LED)  
R
BK  
R
GEARMOTO R  
3
2
5
8
1
4
7
CONDUCTIVITY  
PROBE  
BU  
BU  
BK  
6
9
ALL CONTROLS SHOWN IN  
ICE MAKING MODE  
BINFULL  
DETECTOR  
(PHOTOTRANS)  
R
MODESWITCH  
BK  
CIRCUIT BOARD  
CONTROL BOX  
January 2000  
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NME954 & FME1204 SERVICE PARTS  
NME954 or FME1204 -6  
October 2002  
Page 14  
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