SCE170 SERVICE PARTS
This is the parts list for the SCE170. When looking
up part numbers, always check the complete
model and serial numbers to be certain of ordering
the correct parts.
The SCE170 has been manufactured in A, B and
C series configurations. It has also been
manufactured in 50 and 60 Hz.
60 Hz model numbers end in -1, 50 Hz in -6.
Model number examples include:
SCE170A-1A - A Series (Copeland
·
Compressor)
SCE170A-1B - B series (Tecumseh
·
Compressor)
SCE170W-1C - C series (water cooled
·
condenser change)
SCE170A-1H - H series color change
·
SCE170W-1H - H series color change
·
TABLE OF CONTENTS
Plastic tubing that has a length measurement in
the description is sold by the foot, order 1 unit, and
1 foot will be shipped. Order enough to cover the
length required. Lengths of tubing are listed under
the description column.
Cabinet .................................Page 2
Air cooled refrigeration ...........................Page 3
Water cooled refrigeration ..........................Page 4
Refrigeration ...............................Page 5
Water & Control System ...........................Page 6
Control box ................................Page 8
Wiring diagrams ..............................Page 9
August 2007
Page 1
SCE170 SERVICE PARTS
15
4
16
2
1
ITEM PART
NUMBER NUMBER DESCRIPTION
1 A35089-020 Hood, includes item 15
2 A35090-032 Door
3 03-1675-01 Knob
4 03-1407-02 Washer
5 02-3153-31 Grill
6 A35087-020 Bin
7 KLP2E Leg kit
8 02-3108-01 Drain adaptor
8a 02-4193-01 Washer, flat
9 A35248-001 Back panel
10 03-1638-03 Sheet metal screw
11 02-2809-02 Drain cap
12 A35144-001 Base cover
13 16-0822-01 Adaptor
14 15-0808-01 Scotsman Emblem
15 19-0629-01 Door stop
16 03-1419-09 Screw
17 16-0835-01 Fitting
18 03-1394-00 Pal nut
19 A35273-001 Control box cover
21 02-3692-21 Drain casting
22 13-0674-06 Drain tube 20" needed
23 02-3094-01 Hose clamp
24 03-0571-02 Screw
25 12-1638-14 Power cord
26 02-3253-01 Scoop
27 03-1675-02 Bin bolt
28 A31828-005 Drain casting, no el
16-0239-01 5/8" street el
CABINET
3
25
18
24
August 2007
Page 2
7
26
11
6
14
8a
28
17
8
13
27
9
21
22
23
5
10
10
12
19
28 02-3692-21 Drain casting, plastic
Note: If switching item 28 from brass to plastic, item 23 on
page 6 must be shortened. routed and rotated to fit.
SCE170 SERVICE PARTS
Air Cooled Refrigeration
2
11
13
13a
12
14 14a
15
10
16
1
4
6
5
7
8
3
3
ITEM PART
NUMBER NUMBER DESCRIPTION
1 02-3193-01 Air filter
2 18-8501-01 AC Condenser for A
18-8844-01 AC Cond for B, C or H
3 03-0571-02 Screw
4 16-0832-20 Access valve
5 16-0832-03 Core cap
6 16-0832-02 Stem cap
7 11-0501-22 Hi press. cut out
8 12-1681-23 Fan motor, 115 volt
12-1681-04 Fan motor, 230 volt
9 A35246-001 Fan motor bracket
10 18-8708-01 Fan blade
11 A35261-001 Fan shroud
12 A35262-001 Divider
13 A35274-001 Filter bracket
13a 03-1638-03 Screw
14 A37824-021 115 volt compressor kit
18-8831-26 230/50/1 compressor kit
includes relay, overload, drier and start capacitor
9
ITEM PART
NUMBER NUMBER DESCRIPTION
14a 115/60/1 Copeland Starting Components
18-1901-15 Start capacitor
18-1903-49 Relay
18-8703-50 Overload
115/60/1 Tecumseh Starting Components
18-8831-29 Start capacitor
18-8831-28 Start relay
18-8831-27 Overload
230/50/1 Tecumseh starting components
18-8831-25 Start capacitor
18-8831-24 Start relay
18-8831-23 Overload
Compressor Mounting Hardware:
15 03-1677-01 Screw
03-1407-07 Washer
18-2200-27 Sleeve
16 18-2200-28 Grommet
August 2007
Page 3
12
SCE170 SERVICE PARTS
Water Cooled Refrigeration
1
10a
10
9
2
11
5
3
6
7
ITEM PART
NUMBER NUMBER DESCRIPTION
1 A31828-002 Drain casting
2 03-0571-02 Screw
3 18-3707-25 WC Condenser for A
18-3303-02 WC Condenser for B
18-8869-21 WC Condenser for C or H
4 A35642-001 Bracket
5 16-0832-20 Access valve
6 16-0832-03 Core cap
7 16-0832-02 Stem cap
8 11-0487-21 Hi press. cut out
9 11-0478-01 Water regulating valve
10 A37824-021 115 volt compressor kit
18-8831-26 230/50/1 compressor kit
includes relay, overload, drier and start capacitor
8
4
ITEM PART
NUMBER NUMBER DESCRIPTION
10a Copeland Starting Components
18-1901-15 Start capacitor
18-1903-49 Relay
18-8703-50 Overload
115/60/1 Tecumseh Starting Components
18-8831-29 Start capacitor
18-8831-28 Start relay
18-8831-27 Overload
230/50/1 Tecumseh starting components
18-8831-25 Start capacitor
18-8831-24 Start relay
18-8831-23 Overload
Compressor Mounting Hardware:
11 03-1677-01 Screw
03-1407-07 Washer
18-2200-27 Sleeve
12 18-2200-28 Grommet
August 2007
Page 4
SCE170 SERVICE PARTS
Refrigeration System
2
3
6
4
5
1
ITEM PART
NUMBER NUMBER DESCRIPTION
1 A35688-020 Evaporator
2 11-0475-21 Hot gas valve & coil, 115/60/1
11-0475-22 Hot gas valve & coil, 230/50/1
3 16-0868-21 Thermo expansion valve for A series
16-0868-22 TXV for B or C or H series. Replaces 16-0868-02, 16-0868-03 or 18-0868-04
valves - locate bulb next to cube size control bulb.
4 02-3231-01 Hot gas valve filter
5 02-3319-01 Dryer
6 A36067-001 Insulation
August 2007
Page 5
SCE170 SERVICE PARTS
Water & Control System
1
2
4
20
19
21
22b
6a
3
8
7
22
16
22a
10
8
23
18
17
9
15
6
5
10
11
12
25
24
August 2007
13
14
Page 6
SCE170 SERVICE PARTS
Water & Control System
ITEM PART
NUMBER NUMBER DESCRIPTION
1 02-3278-01 Hinge pin
2 02-3279-01 Curtain
3 12-2436-22 Curtain sensor
4 02-3295-01 Inner water tube
5 02-3281-01 Right end cap
6 02-3294-01 Outer water tube
6a 03-0255-02 SS wing nut
7 A35669-001 Left end fitting
8 02-2814-08 Hose clamp
9 02-3280-01 Pump hose
1
10 no number #8 - 36
11 A35686-001 Pump shield
12 03-0727-09 Thumb screw
13 02-3276-01 Reservoir
14 13-0840-01 Drain plug
15 12-2419-71 Water pump, 115/60/1
12-2419-75 Water pump, 230/50/1
16 13-0896-01 Grommet
17 03-0571-02 Screw
18 A35680-001 Pump bracket
19 13-0895-01 Water inlet tube, 40" needed
20 16-0835-01 Water inlet fitting
21 16-0837-01 Elbow fitting
22 11-0480-01 Purge valve, 115/60/1
11-0480-02 Purge valve, 230/50/1
22a 03-1638-03 Screw
22b 03-1684-01 Retaining washer
23 02-3287-01 Purge drain tube
24 no number Water shut off valve - part of item 25
25 02-3612-01 Float valve, includes item 24.
" stainless steel machine screw
4
August 2007
Page 7
10
SCE170 SERVICE PARTS
Control Box
1
11
2
9
8
7
7
ITEM PART
NUMBER NUMBER DESCRIPTION
1 11-0370-20 Cube Size Control (bridge thickness)
2 no number Control box label
3 03-1683-03 Screw
4 12-2255-01 Toggle switch, DPDT
5 12-2426-01 Toggle switch, SPST
6 12-2285-21 Transformer 115 to 12 volt
12-2639-01 Transformer, 230 to 12 volt
7 03-1638-04 Screw
8 A35273-001 Control box cover
9 12-2469-03 Contactor, 115 volt coil
12-2469-02 Contactor, 230 volt coil
10 03-1419-09 Screw
11 12-2436-21 Control module
Not Shown
12 12-2686-01 Fuse, only used on 50 Hz
12-2687-01 Fuse holder, only used on 50 Hz
3
5
6
5
4
August 2007
Page 8
SCE170 SERVICE PARTS
Wiring Diagram
115/60/1 Air or Water Cooled
September 2000
Page 9
A36257-001
SCE170 SERVICE PARTS
Wiring Diagram
115/60/1 Air or Water Cooled
Note: Shown in Timed Portion of Freeze Cycle
Manual Purge Only Works in Clean
September 2000
Page 10
SCE170 SERVICE PARTS
230/50/1 Wiring Diagram
June 2002
Page 11
Bulletin Number: PS - 10 - 98
Bulletin Date: October 1998
SERVICE BULLETIN
Subject: SCE170 Air Cooled High Pressure Cut Out Change
Beginning with serial numbers ending in -04B (October 1998 production), the high pressure cut out
(also called the high pressure control) has been changed from a manual reset to an automatic reset.
When replacing a defective high pressure cut out on an air cooled SCE170, replace the old switch
(part number 11-0485-22 - cut out at 450 PSIG), with the new switch, part number 11-0501-22 (cut
out at 450 PSIG, cut in at 350 PSIG).
Although the new cut out connects to the machine’s wiring in the same place as the original’s, when
replacing a manual reset cut out, quick connects will have to be added to the existing wires so they
can be plugged onto the new switch. Also, part number 11-0485-22 will continue to be used as a
service part for other products.
Bulletin Number: PS - 15 - 2000
Bulletin Date: September 2000
SERVICE BULLETIN
Subject: SCE170 B Series
The SCE170 has had a model series revision. The new models are SCE170A-1B and SCE170W-1B.
The changes are in the refrigeration system and include a new compressor.
New Parts for the B series:
Compressor Kit ......................................................................A37824-021
Start Capacitor ......................................................................18-8831-29
Relay ......................................................................18-8831-28
Overload ......................................................................18-8831-27
Air Cooled Condenser......................................................................18-8844-01
Water Cooled Condenser.................................................................18-3303-02
Thermostatic Expansion Valve.........................................................16-0868-22
The A37824-021 compressor kit (Tecumseh) replaces the prior Copeland compressor, which is no
longer available. The kit includes the new compressor (plus relay, capacitor, overload and a drier) and
the necessary tubing to connect it to the refrigeration system of the A series. Refer to the instructions
that are included with the kit for detailed information.
The B series refrigerant charge has changed from the A series:
·
Air cooled B series is 16 ounces
·
Water cooled B series is 11 ounces, both remain R-404A.
Bulletin Number: PS - 13 - 2001
Bulletin Date: December 2001
SERVICE BULLETIN
SUBJECT: Thermostatic Expansion Valve Changes
SCE170 B Series: The replacement TXV for this series machine has been changed. Although the
service kit part number remains 16-0868-22, the TXV supplied in the kit is now part number
16-0868-03.
When installing a 16-0868-03 TXV on a B series SCE170 that had the prior valve, relocate the
TXV bulb from its vertical suction line location to the horizontal suction line position, just to the right
(when viewed from the back) of the cube size control bulb.
Production of SCE170s with this valve began in early November, 2001, and they have the TXV bulb
next to the cube size control bulb, so they do not require bulb relocation when replacing the TXV.
The A series valve does not change.
AFE400: The replacement TXV for the AFE400 has been changed from 16-0996-01 to 16-1091-21.
These valves are completely interchangeable. Production of AFE400s with the new valve began in
early December, 2001.
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