Manitowoc Ice GR1200A Parts Manual
Manitowoc
Ice Machine Parts List for
Series G1200 Cuber Models
R502 System
Manufactured February 1986 through February 1993
G1200 – 1
Updated: 7/12
G1200
1241
45
42
41
43
55
52
53
2
1
3
4
5
4
11
12
14
15
22, 23, 24
25, 26, 27
28
29
35
31
32
33
34
36
36
37
46
49
19
44
46, 47, 48, 49
19
57
55
Water
Distributor
Tube Assy
Items 43 & 44
used only on
units without
dump solenoid
43a used with
dump solenoid
54
6
7
9
16
16
18
17
38
37
4420291 (19'' lg)
4420309
8
10
21
19
Front
Rear
29
30
1 Foam Tape . . . . . . . . . . . . . . . . . . . . . . . . . † 9202509
2 Side Cover (start component box) . . No Longer Available
3 Front Cover (start component box). . No Longer Available
4 10-24 x 3/8” Hex Head Screw . . . . . . . . . . † 5202109
5 Control Box Cover . . . . . . . . . . . . . . No Longer Available
6 Water Flow Clamp Assembly . . . . . . . . . . . 7620543
7 Toggle Switch Label . . . . . . . . . . . . . . . . . . 8131243
8 Water Pump Discharge Tube
(Using siphon) . . . . . . . . . . . . . . . .
Discharge Tube (With dump valve) . . . No Longer Available
9 Water Strainer. . . . . . . . . . . . . . . . . . . . . . . † 1260033
No Longer Available
10 Barbed Tee . . . . . . . . . . . . . . . . . . . . No Longer Available
11 Plastic Clamp (For mounting water
discharge tube to water pump) . . . . . . . . † 5650539
12 Sump Trough Support Bracket Up to
SN 870860000. . . . . . . . . . . . . . . . . . .
No Longer Available
13 Sump Trough Support Bracket After
SN 870860000. . . . . . . . . . . . . . . .
14 #8-32 Wing Nut (For mounting items
12 & 16). . . . . . . . . . . . . . . . . . . . . . . . . . † 5489139
15 Sump Trough Assembly Up to
SN 870860000. . . . . . . . . . . . . . . . . . .
15a Sump Trough Assembly After
SN 870860000. . . . . . . . . . . . . . . . . . .
15b Sump Plug . . . . . . . . . . . . . . . . . . . . . . . . . † 4300529
16 Float Valve Assembly. . . . . . . . . . . . . . . . . † 8369059
16a Float Valve Mounting Bracket. . . . . . . . .
17 Water Pump Assy. . . . . . . . . . . . . . . . . . . . † 7626013
18 Poly Flow Union (Used at water
strainer only) . . . . . . . . . . . . . . . . .
19 Poly Flow Water Supply Tube 1/4” OD. . . . 4420291
20 Drain Tube Bracket. . . . . . . . . . . . . .No Longer Available
21 Water Curtain Assembly (Front and rear). . 6866414
22 Evaporator Assembly Front Reg. Cube
23 Evaporator Assembly Front Dice Cube . . . † 7622409
24 Evaporator Assembly Front
Half Dice Cube . . . . . . . . . . . . . . . . .
25 Evaporator Assy Rear Reg. Cube . . . . . No Longer Available
26 Evaporator Assy Rear Dice Cube . . . . . . . † 7622419
27 Evaporator Assy Rear Half Dice Cube. .
No Longer Available
No Longer Available
No Longer Available
No Longer Available
No Longer Available
No Longer Available
No Longer Available
No Longer Available
Updated: 7/12
PART NO.
G1200 – 2
28 Front Water Curtain Stop . . . . . . . . . No Longer Available
29 Thumbscrew (For mounting
items 28, 30, 31) (4 per). . . . . . . . . . . . . † 5305049
30 Left Hand Sump Trough Support . . . No Longer Available
31 Splash Shield . . . . . . . . . . . . . . . . . . No Longer Available
32 Evaporator Support Post . . . . . . . . . No Longer Available
33 Ice Thickness Control . . . . . . . . . . . . . . . . † 7620613
34 Ice Thickness Control Bracket. . . . . . . . . . 6185814
35 Water Curtain Hanger (Pin on curtain) . . . † 5650459
36 Water Curtain LH and RH Bracket Kit. . . . † 7621773
37 Water Distributor Tube Assembly (Front) . 7623133
38 Water Distributor Tube Assembly (Rear). . 7622523
39 Raceway Support . . . . . . . . . . . . . . . . No Longer Available
40 Bin Switch (2 per) . . . . . . . . . . . . . . . . . . . † 6246419
41 Water Curtain Limiter Bracket. . . . . . No Longer Available
42 Tygon Drain Tube 5/8 ID x 7/8 OD . . . . . . † 4420383
43 Right Hand Sump Trough Suppo rt. . No Longer Available
44 Water Drain Overflow Tube Assembly. . .No Longer Available
44a Drain Fitting Used w/Dump Valve . . No Longer Available
45 Water Siphon Tube Assembly . . . . . No Longer Available
46 Fresh Water Inlet Adapter . . . . . . . . . . . . . 6002421
47 #8-32 x 1/2” Machine Screw . . . . . . . . . . . † 5026249
48 #8-32 Hex Nut . . . . . . . . . . . . . . . . . . . . . . † 5429069
49 #8 Lockwasher . . . . . . . . . . . . . . . . . . . . . † 5544599
50 Union (Used with item 46). . . . . . . . . . . . . 1360961
51 Bottom Channel . . . . . . . . . . . . . . . . No Longer Available
52 Top Channel . . . . . . . . . . . . . . . . . . . No Longer Available
53 Mounting Clip (For water distributor tube) . . . . . . . .
No Longer Available
54 Centering Pin (For water distributor tube) . † 5013139
55 End Plug . . . . . . . . . . . . . . . . . . . . . . . . . . † 4408209
56 Tube Seal . . . . . . . . . . . . . . . . . . . . . . . . . † 4408219
57 Dump Valve 208-230V. . . . . . . . . . . . . . . . 000001768
Front Switch Protector . . . . . . . . . . . . . . . No Longer Available
Rear Switch Protector . . . . . . . . . . . . . . . No Longer Available
To replace siphon with water dump solenoid
use Retrofit . . . . . . . . . . . . . . . . . . . . . . No Longer Available
NOTE: FOR 50 HZ PARTS, SEE PAGE 3
PART NO.
G1200, CONTINUED
1242
1
2
3
4
5,
6
8
7
9
10
11, 12
13
14, 15
7
1
4
3
5
6
UNITIZED SENSOR BOARD
#7623753
CONTROL BOX ASSEMBLY
Used on Remote Only
(1 Phase)
(3 Phase)
Used on 1 Phase Only
Used on 1 Phase Only
Used on Aircooled Only
START COMPONENT BOX ASSEMBLY
(Used
on 1
Phase
Only)
2
1 AND 3 PHASE CONTROL
BOX ASSEMBLY PART NO.
1 Terminal Board. . . . . . . . . . . . No Longer Available
2 Low Pressure Control Up to
3 High Pressure Control Up to
4 Toggle Switch. . . . . . . . . . . . . . . . . . . † 2300849
5 Contactor (1 Phase). . . . . . . . No Longer Available
6 Contactor (3 Phase). . . . . . . . No Longer Available
7 Delay Timer 7 Seconds . . . . . . . . . . . † 2406353
8 Water Pump Delay Timer
9 Fuse (Pkg. of 6) 5 Amp . . . . . . . . . . . † 2510379
10 Relay (3 per) . . . . . . . . . . . . . No Longer Available
11 Relay Board . . . . . . . . . . . . . . No Longer Available
12 Mounting Track (relay board). No Longer Available
13 Ice Sensor Module* . . . . . . . . . . . . Use † 7623753
14 Transformer Board* . . . . . . . . . . . . Use † 7623753
15 Mounting Track (For transformer
16 Water Shield (Used when stacking).
*Unitized Sensor Board . . . . . . . . . . . . . . . † 7623753
(Used to replace both the transformer board and sensor
module)
SN 870860000. . . . . . . . . . No Longer Available
Low Pressure Control After
SN 870860000. . . . . . . . . . . . . . . . . 2355273
SN 870860000. . . . . . . . . . . . . . . . . 2355213
High Pressure Control After
SN 870860000. . . . . . . . . . . No Longer Available
High Pressure Control
McDonald’s Only . . . . . . . . . No Longer Available
(Used with siphon). . . . . . . . . . . . . . † 2406423
Interval Timer (Used with
dump valve). . . . . . . . . . . . . . . . . . . † 2406433
board) . . . . . . . . . . . . . . . . . . . . . . . 4408013
No Longer Available
1 PHASE START COMPONENT
BOX ASSEMBLY
(Also Used On 3 Phase, Less Start Components)
PART NO.
1 Start Capacitor . . . . . . . . . . . . . . . . . . . See Page 9
2 Capacitor Mounting Bracket. . No Longer Available
3 Run Capacitor . . . . . . . . . . . . . . . . . . . See Page 9
4 Fan Motor Capacitor
(Air-cooled only) . . . . . . . . . No Longer Available
5 Ground Screw #10-32 . . . . . . . . . . . . † 5027019
6 Terminal Board. . . . . . . . . . . . No Longer Available
7 Start Relay . . . . . . . . . . . . . . . . . . . . . . See Page 9
G1200 50 HZ PARTS PART NO.
Compressor 50 Hz 1 Phase 220-240V . . . † 7603303
Starting Relay . . . . . . . . . . . . . . . . . . See Page 9
Start Capacitor. . . . . . . . . . . . . . . . . . See Page 9
Run Capacitor . . . . . . . . . . . . . . . . . . See Page 9
Compressor 50 Hz 3 Phase 380-415V . .
Water Pump with Mounting Bracket
No Longer Available
& Cover . . . . . . . . . . . . . . . . . . . . . . . . . . † 7626013
Unitized Sensor Board. . . . . . . . . . No Longer Available
REMAINING P ARTS ARE SAME AS USED ON 60 HZ
CUBER.
† Refer to Cross Reference Guide
G1200 – 3
Updated: 6/12
G1200 COMPRESSOR COMPARTMENT
1243
25
24
23
21, 22
19
20
17, 18
12, 13, 14, 15, 16
11
10
6, 7, 8, 9
5
4
3
1, 2
AIR-COOLED
PA RT NO.
1 Air Condenser (With shroud) . No Longer Available
2 Air Cond en se r (O nly ) . . . . . . No Longer Available
3 Fan Motor . . . . . . . . . . . . . . . . . . . . . . 2412433
4 Fan Blade . . . . . . . . . . . . . . . . No Longer Available
5 Hold Down Bracket (For fan motor) . . 3006843
6 1/4 x 1.75 Screw. . . . . . . . . . . . . . . . . † 5033589
7 1/4 Lockwasher. . . . . . . . . . . . . . . . . . † 5545109
8 1/4 Flat Washer. . . . . . . . . . . . . . . . . . † 5573059
9 Grommet & Nut. . . . . . . . . . . . . . . . . . † 5429559
10 Drier . . . . . . . . . . . . . . . . . . . . . . . . . . † 8930279
11 High and Low Side Process Valve . . . † 8373109
12 Grommet (4 per). . . . . . . . . . . . . . . . . † 8503069
13 Sleeve (4 per). . . . . . . . . . . . . . . . . . . † 8503949
14 3/8 ID Flat Washer (4 per) . . . . . . . . . † 5573099
15 3/8 Lockwasher. . . . . . . . . . . . . . . . . . † 5545149
16 3/8-16 x 1-3/4” Screw . . . . . . No Longer Available
17 Compressor 1 Phase 230V (For electrical starting
components, See Page 9) . . . . . . . . † 7603283
PART NO.
17a Compressor Crankcase Heater
(for Bristol) . . . . . . . . . . . . . . No Longer Available
18 Compressor 3 Phase 230V
(For electrical starting components,
See Page 9). . . . . . . . . . . . . . . . . . . † 7603293
19 Receiver . . . . . . . . . . . . . . . . . . . . . . . 000008892
20 Expansion Valve . . . . . . . . . . . . . . . . . † 7622513
21 Solenoid Valve Assembly w/Coil
(Hot gas) . . . . . . . . . . . . . . . . . . . . . 7630101
22 Solenoid Valve Coil Only Alco . . . . . . † 2404483
23 Toggle Switch . . . . . . . . . . . . . . . . . . . † 2300849
24 Fan Cycle Control. . . . . . . . . . . . . . . . 2301153
25 Worm Drive Clamp (For expansion
valve bulb) . . . . . . . . . . . . . . . . . . . . † 5650529
Air Baffle. . . . . . . . . . . . . . . . . No Longer Available
NOTE: FOR 50 HZ PARTS, See PAGE 3
Updated: 7/12
G1200 – 4
† Refer to Cross Reference Guide
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