cme1202 & cme1402 service parts - scotsman; ice

This parts lists shows the service parts for theCME1402, CME1202 air cooled and theCME1402, CME1202 water cooled.Check the model number of the machine to becertain of obtaining the correct part.Note: These machines are built in variouselectrical configurations, including single phase, 3phase and 50 Hz. Double check all electricalcomponents to be sure of obtaining the correctpart.Included at the back of the parts list are the wiringdiagrams.

Table of ContentsCabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 2

Refrigeration System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 3

Air and Water Cooled Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 4

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

Control Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 6

BH900 Bin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 7

Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 8

CME1202 & CME1402 SERVICE PARTS

October 1994

3

14

6

5

8

911

12

22

2314

2516

121

20

2

7

18

15

24

13

19

17

CABINET PARTS

ITEM PARTNUMBER NUMBER DESCRIPTION

1 03-1531-01 Screws2 03-1417-27 Washers3 A35074-001 Panel top (sandalwood)

A35074-015 Top panel, grayA35074-002 Panel top (stainless)

4 A33364-001 Liner top5 A29164-003 Right panel (sandalwood)

A29164-015 Right panel, grayA29164-002 Right panel (stainless)

6 A30330-001 Brace front7 02-2532-01 Liner cap8 13-0595-00 Gasket (order per foot)9 02-2795-01 Liner, front panel10 03-1678-01 Speed clip 11 A35401-022 RIght front panel, stainless

A35401-021 Right front panel, sandalwoodA35401-024 Right front panel, grayFront panels include insulation and liner.02-3252-01 Plastic bumper

12 15-0711-01 Emblem for sandalwood15-0808-03 Grey emblem for SS or gray


13 03-1678-04 Thumb screw 03-1678-03 Screw retainer

14 A35110-001 Base assembly15 02-2533-01 Liner, left side16 A35075-001 Left side panel, sandalwood

A35075-015 Left side panel, grayA35075-002 Left side panel, stainless

17 02-3164-01 Air filter18 02-2531-01 Liner back19 02-2534-01 Right side liner20 A35069-001 Corner post21 A35066-001 Brace22 02-3151-01 Plastic cover23 A34908-021 Transducer24 A35400-001 Left frnt pnl, sandalwood

A35400-015 Left front panel, grayA35400-002 Left frnt pnl, stainless

25 03-1678-02 Panel screw03-1678-03 Screw retainer02-3252-01 Plastic bumper

10


February 2004

REFRIGERATION SYSTEM

13

14

1211

105

1

3

4

15

6

7

9

8

2

4a


1 16-0888-01 Defrost manifold assembly2 16-0887-01 Evaporator suction assembly3 A30296-020 Evaporator plate4 16-0883-20 Accumulator4a no number 1⁄2" armaflex insulation5 11-0479-21 Fan control6 11-0485-22 Hi press cut out, Air Cooled

11-0486-21 Hi press. cut out, Water cooled7 Compressors*

18-8750-22 CME1202 60 Hz, single phase18-8750-24 CME1202 60 Hz, 3 phase18-8751-23 CME1402 60 Hz, single phase18-8751-25 CME1402 60 Hz, 3 phase18-8750-27 CME1202 50 Hz, single phase


8 18-2200-28 Grommet9 03-1405-20 Screw

03-1407-07 Washer18-2200-27 Sleeve

10 11-0495-21 Hot gas valve11 16-0885-01 Distributor and tubes12 12-2300-07 Hi temp cut out13 16-0882-21 TXV for all but 50 Hz

16-0882-21 TXV for 1202 50 Hz14 02-3396-01 Insulation15 16-0832-20 Access valve

16-0832-02 Stem cap16-0832-03 Core or port cap13-0617-51 O-ring

* Replacement compressors include a crankcaseheater, not used on this model. It may be used ordisconnected when installed. They also include adryer


February 2004

AIR COOLED MODELSITEM PARTNUMBER NUMBER DESCRIPTION

1 A36227-001 Fan shroud2 18-8765-01 Fan blade3 03-1251-01 Hex bolt4 18-8764-01 Fan motor5 A36397-001 Fan bracket6 03-1406-10 Hex nut7 02-3319-02 Dryer8 18-8754-01 Condenser9 A35069-001 Corner post

WATER COOLED MODELSITEM PARTNUMBER NUMBER DESCRIPTION

1 11-0478-01 Water Regulator Valve2 18-8767-25 Condenser, Water Cooled3 03-1407-05 Washer4 03-0571-01 Screw5 A36206-001 Left back panel6 02-2628-02 Receiver7 A31828-001 Drain casting

CONDENSING ASSEMBLIES

1

3

2

4

5

6

9

8

7

5

1

7

2

6

4

3


February 2004

WATER SYSTEM

2526

27 2829

30

31

33

32

34

3536

37

18

1

2

34

185

19

6

14 15

13

7

11 8 23

24

9

10

12

2022

21

16

17


1 02-2521-01 Long water manifold2 02-2519-01 Tee3 A29703-001 Short water manifold4 02-2527-01 Water dist. tube5 02-1358-01 Clamp6 A29730-001 Water Tube Assy7 A30761-020 Sump Assembly8 02-2814-10 Clamp9 02-2814-12 Clamp10 A30666-001 Pump Bracket11 03-0571-01 Screw

12 12-2256-22 Water Pump13 02-2878-01 End cover14 02-2520-02 Sump cover15 02-2520-01 Sump cover center16 03-1407-05 Washer17 03-1531-01 Screw18 13-0617-48 O-ring19 13-0674-07 Hose (18.5")20 A31757-002 Drain21 13-0674-07 Tube, drain (7")22 02-1358-01 Hose clamp23 13-0674-07 Tube, need 6.25"24 13-0674-08 Tube, need 6.6"25 02-2606-01 Female tube26 13-0617-02 O-ring27 02-2125-01 Elbow28 02-2080-01 Overflow29 02-2792-01 Pick Up tube

11

30 02-2793-01 Inlet tube31 no number sump pan (see item 7)32 02-1530-01 Clamp33 13-0796-01 Rubber cap34 02-2791-01 Water inlet nut35 02-2606-01 Female tube36 13-0617-02 O-ring37 A30760-001 Screen39 A35119-001 Water inlet assy.40 13-0674-03 Tygon tube, 25" req.41 02-2814-05 Hose clamp42 12-2446-26 Inlet water valve43 16-0670-02 Tee

39

40

41

42

43


February 2004

CONTROL BOX16

15

17 14

10

5

12

137 8

3

23

918

19

20

22

4

21

2

1

11 6

ITEM PART PART PART PARTNUMBER NUMBER NUMBER NUMBER NUMBER DESCRIPTION

3 phase single phase single phase single phase1202 60 Hz 1402 1202 50 Hz

1 . . . - . . . . . . . 18-1901-48 . 18-1901-27 . same Start Capacitor2 . . . - . . . . . . . A35328-001 same . . . . . same Start Cap. Cap3 . . . - . . . . . . . 03-1638-03 . same . . . . . same Screw4 . . . - . . . . . . . 18-2200-39 . same . . . . . same Start cap. bracket5 . . . 11-0351-22 . same . . . . same . . . . . same Cube Size Control 6 . . . 02-2242-02 . same . . . . same . . . . . same Stand off7 . . . 12-1912-01 . same . . . . same . . . . . same Circuit board8 . . . 12-1879-03 . same . . . . same . . . . . same Relay9 . . . 12-2628-22 . same . . . . same . . . . . 12-2628-26 Timer & Switch10 . . 12-0739-02 . 12-2469-02 . same . . . . . same Contactor11 . . - . . . . . . . 18-1903-46 . same . . . . . same Potential Relay12 . . 03-1403-17 . same . . . . same . . . . . same Screw13 . . 12-0426-01 . same . . . . same . . . . . same Comp. Switch14 . . - . . . . . . . 12-1213-12 . same . . . . . same Snap busing15 . . - . . . . . . . 18-1902-55 . 18-1902-56 . 18-1902-57 Run capacitor 16 . . - . . . . . . . 13-0666-00 . same . . . . . same Terminal cover17 . . - . . . . . . . A32872-001 same . . . . . same Run Cap Bracket18 . . 02-3173-01 . same . . . . same . . . . . same Switch plate19 . . 12-2414-01 . same . . . . same . . . . . same Wash- Off - Ice switch20 . . 12-2411-01 . same . . . . same . . . . . same Bin ice level switch . . . . 12-2402-01 . same . . . . same . . . . . same Wire harness, bin level switch to board21 . . 12-2376-21 . same . . . . same . . . . . same Ice level control circuit board22 . . 12-2285-22 . same . . . . same . . . . . same Transformer23 . . A35082-001 . same . . . . same . . . . . same Control box cover24 . . 11-0521-21 . same . . . . same . . . . . same Harvest Thermostat (began May 1997)25 . . 12-2070-04 . same . . . . same . . . . . same Relay for harvest thermostat

25

24

Harvest Control


February 2004

BH900 ICE STORAGE BIN

13 14

15

16

20

19

1817

8

1211

10

1

2

3

4

9

7

65


1 A35322-020 Canopy Assembly2 A35152-001 Ice Baffle3 02-2809-01 Drain Top4 13-0617-11 O-ring5 02-3201-01 Drain casting6 KLP2E Leg Kit, Black

KLP2S Leg Kit, Nickel Plated7 15-0711-01 Emblem8 13-0595-00 Door gasket( 6.25’ reg.)9 19-0503-04 Bin gasket10 03-0727-11 Baffle screw11 A35275-020 Door frame assy.

A37641-021 Door frame, BH900S-C12 A35323-001 Door with gasket13 03-1539-09 "E" ring14 02-2380-01 Hinge bushing


15 02-3195-01 Door hinge16 02-3196-01 Bin hinge17 02-2806-01 Shoulder screw18 02-2380-02 Spacer19 03-1403-29 Screw 10-2420 03-1403-24 Screw 10-2421 02-0540-00 Scoop22 A35280-001 Left bin channel21a A35311-001 Back bin channel21b A35279-001 Right bin channel

Note: There were a few BH900CE/CS type bins thatused a different door, gasket, hinge & pin:

12 02-3222-01 Door, BH900CE / CS13-0595-01 Gasket, BH900CE / CS02-3225-01 Hinge kit, BH900CE / CS02-3226-01 Pivot pin set, BH900CE/CS


February 2004

Single Phase Wiring DiagramCME1202 & CME1402 SERVICE PARTS

January 1995

blitchy

Sticky Note

For contactor hang up, move fan control blue wire from C1 to contactor L1.

Single Phase Schematic Diagram


October 1994

3 Phase Wiring DiagramCME1202 & CME1402 SERVICE PARTS

January 1995

3 Phase Schematic DiagramCME1202 & CME1402 SERVICE PARTS

October 1994

Single phase Wiring Diagram May 1997 production and later

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Single phase Schematic Diagram May 1997 production and later

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3 phase Wiring Diagram May 1997 production and later

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3 phase Schematic Diagram May 1997 production and later

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May 1997

Bulletin Number: PS - 5 - 97Bulletin Date: April 1997

Subject: CME1202 and CME1402 control circuit enhancement.

Beginning with May 1997 production (-11N), a thermostat and relay will have been added to allversions of the above two models. The benefit of this enhancement is that it greatly reduces theimpact of ambient temperature changes - machines with this circuit will automatically adjust theharvest cycle length as needed to release all ice.The thermostat and relay form the working components of a new circuit that, under certain lowtemperature conditions, by-passes the timer during the harvest cycle. The the timer still operates as ithas, except when the low temperatureconditions are present.There is a kit available to add this part to anyprior CME1202, CME1402, CMS1202 orCMS1402. The part number is: A37281-020.How it works (refer to schematic diagram onthe back):When the unit is harvesting under lowtemperatures, the thermostat, sensing the inlettube of the accumulator, will be closed. Thisconnects power to the relay coil, which thencloses contacts 7-4, which parallel and by-passthe plug-in finish relay contacts 9-3. When thishappens the timer motor will stop at the end ofits normal harvest time but the machinecontinues to harvest until the suction linetemperature warms up and the thermostatopens, cutting power to the relay coil andbreaking the by-pass circuit. In effect, thismeans that the timer always determines theMINIMUM harvest time, and, when conditionsare cold, the new control circuit determines theMAXIMUM harvest time, which will vary asneeded.Under normal conditions the new circuit doesnot affect the machine at all.Two service parts are available: Thethermostat, its part number is: 11-0521-21 andit includes the clamps and screws needed toattach it to the suction line. The relay partnumber is 12-2070-04.A schematic diagram of a single phase remote is on the back of this bulletin. Three phase will besimilar.

RELAY

7

4

9

6

1 2 3

5

BA

8

BK

BR

R

W

3

1

2

V

THERMOSTAT

12-2070-04

11-0521-21

Kit Wiring Detail

SERVICE BULLETIN

MACHINE

GROUND SCREW

EARTH GROUND

1/2 FULL

FULL

RUN CAP

START CAPPOTENTIAL RELAY

POTENTIAL RELAY COIL

TRANSFORMER

LOAD

LINE

TRANSDUCER

LEVEL

SELECT

SWITCH

BIN LEVEL

CONTROL

COM

N.O.5

CONTACTOR

FINISH RELAY

COIL

FINISH

RELAY

N.C.

74

TIMER SWITCHN.O.

CUBE SIZE

CONTROL

FINISH

RELAY8

2 TIMER

MOTOR

LIQUID LINE SOLENOID

WASH

ON

ON

HI TEMP.

CUT-OUT

SWITCH

HI PRESS

CONTROL

MASTER

SWITCH

LO PRESS

CONTROL

CONTACTOR

COIL

COMP.

SWITCH

WATER SOL.39

FINISH RELAY HOT GAS SOL.

COMPRESSOR

TO REMOTE

CONDENSER FAN

FAN

WATER PUMPCRANKCASE HEATER

POWER SUPPLY

THIS UNIT SHOWN IN THE TIMED PORTION

OF THE FREEZING CYCLE

MACHINE

GROUND SCREW

EARTH GROUND

7 4

R1

R1

RELAY COILOPEN ON RISETHERMO. SWITCH

cme1202 & cme1402 service parts - scotsman; ice

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