Avantco SCL Series User manual

COMMERCIAL
REFRIGERATOR & FREEZER
SERVICE MANUAL
(SCL/SCLM)
MODEL: SCL1
SCL2
SCL2-36
SCL2-60
SCL3
SCLM1
SCLM2
SCLM2-36
SCLM2-60
SCLM3

2
TABLE OF CONTENTS
1. EXPLODED VIEW AND PARTS LIST.......................... 3
1.1 SCL1 & SCLM1..................................................................................................3
1.2 SCL2 & SCLM2..................................................................................................5
1.3 SCL236 & SCLM236 ..........................................................................................7
1.4 SCL260 & SCLM260 ..........................................................................................9
1.5 SCL3& SCLM3.................................................................................................11
2. WIRING DIAGRAM..................................................... 13
2.1 SCL1 & SCLM1................................................................................................13
2.2 SCL2 & SCLM2................................................................................................14
2.3 SCL236 & SCLM236 ........................................................................................15
2.4 SCL260 & SCLM 260 .......................................................................................16
2.5 SCL3 & SCLM3................................................................................................17
3. PART DETAIL............................................................. 18
3.1 Front view.........................................................................................................18
3.2 Back View.........................................................................................................22
3.3 Inner View ........................................................................................................24
4. CONTROLLER INSTRUCTION.................................. 26
4.1 Refrigerator controller.......................................................................................26
5. REPLACEMENT OF MAIN PARTS............................ 29
5.1 Door .................................................................................................................29
5.2 Replacing the Temperature Display..................................................................30
5.3 Compressor & Condenser unit..........................................................................31
5.4 Lids and evaporator unit...................................................................................34
6. CLEANING AND MAINTENANCE............................. 37
6.1 CLEANING.......................................................................................................37
6.2 Maintenance.....................................................................................................38
7. TROUBLESHOOTING................................................ 39

3
1. EXPLODED VIEW AND PARTS LIST
1.1 SCL1 & SCLM1
SCL1
SCLM1

4
- Consult Factory - Only Units Manufactured Before 6/1/15.
1 CABINET: N/A 34 4" CASTER: 17819301
2 DOOR: 17817006 35 INSTALLATION BOARD SUPPORT
3 GASKET: 178GSKT17313 36 COMPRESSOR UNIT TRACK
4 178CARTRIDGE 37 COMPRESSOR UNIT INSTALLATION BOARD
5 HINGE AXIS: 17812251 38 CONDENSER: 17811501
6 BOTTOM RIGHT HINGE:
178HINGSCLBR 39 CONDENSER FAN MOTOR: 17819194
7 UPPER RIGHT HINGE:
178HINGSCLTR 40 CONDENSER FAN MOTOR BLADE: 17814791
8 TOP BOARD 41 CONDENSER FAN COVER: 17810515
9 MOUNT FOR CUTTING BOARD 42 FILTER FIXER
10 CUTTING BOARD: 178CBS972
(SCL1) 178CBSM728 (SCLM1) 43 FILTER
11 BACK COVER: 17816214/17813121 44 OUTER DRAIN PAN: 17817738
12 LID: 17813430/17818952 45 COMPRESSOR: 17817554
13 DOWEL: 17817446 46 SPLICE BOX
14 PLASTIC BOLT: 17817446 47 START CAPACITOR
15 NUT: 17817446 48 OVERLOAD PROTECTOR
16 SPLIT PIN: 17817446 49 STARTER
17 AIR DUCT SUPPORT 50 K STRIP-2 HOLES: 17814517
18 EVAPORATOR COVER 51 K STRIP-3 HOLES: 17815412
19 AIR RETURN COVER 52 K CLIP
20 INNER DRAIN PAN: 17813591 53 SHELF: 178SHELFSCL
21 EVAPORATOR:17812503 54 BACK GRILL
22 FAN MOTOR INSTALLATION PANEL 55 FAHR TEMP DISPLAY INSTALLATION BOARD
23 LEFT CLAPBOARD OF EVAP 56 FOAMING HOLE COVER
24 RIGHT CLAPBOARD OF EVAP 57 DRAIN TUBE(Φ16mm）
25 EVAPORATOR FAN MOTOR:
17813407 58 POWER CORD: 17810175
26 STAND OFF BRACKET:17818837 59 TEMPERATURE SENSOR 1 (THERMOSTAT):
17811959
27 THERMOSTAT INSTALLATION BOX 60 TEMP SENSOR 2(FAHRENHEIT TEMP DISP)
28 THERMOSTAT: 17815350 61 FAHRENHEIT TEMP DISPLAY: 17817225
29 POWER SWITCH: Green- 17810364
Red-17810365 62 TRANSFORMER FOR FAHRENHEIT TEMP DISPLAY
30 PAN BRACKET-15mm 63 TRANSFORMER HOLDER
31 PAN BRACKET-25mm: 17815874 64 AIR SHEILD BOARD 1
32 CASTER SUPPORT 65 AIR SHEILD BOARD 2
33 4" CASTER WITH BRAKE: 17816412

5
SCL2
SCLM2
1.2 SCL2 & SCLM2

6
1 CABINET: N/A 35 CASTER SUPPORT
2 RIGHT DOOR: 17810080 36 4" CASTER WITH BRAKE: 17816412
3 GASKET: 178GSKT11759 37 4" CASTER: 17819301
4 178CARTIRIDGE 38 INSTALLATION BOARD SUPPORT
5 HINGE AXIS: 17812251 39 COMPRESSOR UNIT TRACK
6 BOTTOM RIGHT HINGE:
178HINGSCLBR 40 COMPRESSOR UNIT INSTALLATION BOARD
7 UPPER RIGHT HINGE:
178HINGSCLTR 41 CONDENSER: 17813281
8 LEFT DOOR: 17810080 42 CONDENSER FAN MOTOR: 17810976
9 GASKET: 178GSKT11759 43 CONDENSER FAN MOTOR BLADE: 17814269
10 BOTTOM LEFT HINGE:178HINGSCLBL 44 CONDENSER FAN COVER: 17810515
11 UPPER LEFT HINGE: 178HINGSCLTL 45 FILTER FIXER
12 TOP BOARD 46 FILTER
13 MOUNT FOR CUTTING BOARD 47 OUTER DRAIN PAN: 17817738
14 CUTTING BOARD:
178CBS1046/178CBSM747 48 COMPRESSOR: 17810635
15 BACK COVER: 17814129/17819918 49 SPLICE BOX
16 LID: 17813359/17819990 50 START CAPACITOR
17 DOWEL: 17817446 51 OVERLOAD PROTECTOR
18 PLASTIC BOLT: 17817446 52 STARTER
19 NUT: 17817446 53 K STRIP-2 HOLES: 17814517
20 SPLIT PIN: 17817446 54 K STRIP-3 HOLES: 17815412
21 AIR DUCT SUPPORT 55 K CLIP: 178CLIP
22 EVAPORATOR COVER 56 SHELF: 178SHELFSCL2
23 AIR RETURN COVER 57 BACK GRILL
24 INNER DRAIN PAN: 17814037 58 FAHR TEMP DISPLAY INSTALLATION BOARD
25 EVAPORATOR: 17814715 59 FOAMING HOLE COVER
26 FAN MOTOR INSTALLATION PANEL 60 DRAIN TUBE(Φ16mm): 17819999
27 LEFT CLAPBOARD OF EVAP 61 POWER CORD: 17810175
28 RIGHT CLAPBOARD OF EVAP 62 TEMPERATURE SENSOR 1 (THERMOSTAT): 17811959
29 EVAPORATOR FAN MOTOR:
17813407 63 TEMP SENSOR 2(FAHRENHEIT TEMP DISP)
30 STAND OFF BRACKET: 17818837 64 FAHRENHEIT TEMP DISPLAY: 17817225
31 THERMOSTAT INSTALLATION BOX 65 TRANSFORMER FOR FAHRENHEIT TEMP DISPLAY
32 THERMOSTAT: 17815350 66 TRANSFORMER HOLDER
33 POWER SWITCH: Green- 17810364
Red-17810365 67 PAN BRACKET-15/90mm
34 PAN BRACKET-25mm: 17815874
- Consult Factory - Only Units Manufactured Before 6/1/15.

7
1.3 SCL236 & SCLM236

8
1 CABINET 34 PAN BRACKET-15: 178SCLB15354/178SCLB15532
2 RIGHT DOOR（445*666mm）35 PAN BRACKET-25: 178SCLB25354/178SCLB25532
3 GASKET 36 THERMOMETER
4 SPRING HINGE: 178CARTRIDGE 37 CASTER SUPPORT
5 HINGE AXIS: 17812251 38 4" CASTER WITH BRAKE: 17816412
6 BOTTOM RIGHT HINGE: 178HINGSCLBR 39 4" CASTER: 17819301
7 UPPER RIGHT HINGE: 178HINGSCLTR 40 ASSEMBLING PANEL SUPPORT
8 LEFT DOOR（445*666mm）41 COMPRESSOR UNIT TRACK
9 GASKET 42 COMPRESSOR UNIT INSTALLATION BOARD
10 BOTTOM LEFT HINGE: 178HINGSCLBL 43 CONDENSER: 17811501
11 UPPER LEFT HINGE: 178HINGSCLTL 44 CONDENSER FAN MOTOR: 17819194
12 TOP BOARD: 45 BLADE OF CONDENSER FAN MOTOR: 17814791
13 MOUNT FOR CUTTING BOARD 46 CONDENSER FAN COVER: 17810515
14 CUTTING BOARD: 178CBS1036/178CBSM736 47 FILTER FIXER
15 BACK COVER 48 FILTER（Φ25x167-B）
16 LID 49 OUTER DRAIN PAN: 17817738
17 DOWEL: 17817446 50 COMPRESSOR（NE6170Z): 17817554
18 PLASTIC BOLT: 17817446 51 SPLICE BOX
19 NUT: 17817446 52 START CAPACITOR
20 SPLIT PIN: 17817446 53 OVERLOAD PROTECTOR
21 AIR DUCT SUPPORT 54 STARTER
22 EVAPORATOR COVER 55 K STRIP-2 HOLES: 17814517
23 AIR RETURN COVER 56 K STRIP-3 HOLES: 17815412
24 INNER DRAIN PAN: 17814037 57 K CLIP: 178CLIP
25 EVAPORATOR（5R4K594L: 17814715 58 SHELF(402*434MM): 178SHELFSC23
26 FAN MOTOR INSTALLATION PANEL 59 BACK GRILL
27 LEFT CLAPBOARD OF EVAPORATOR 60 FOAMING HOLE COVER
28 RIGHT CLAPBOARD OF EVAPORATOR 61 DRAIN HOSE
29 EVAPORATOR FAN MOTOR: 17813407
（4715MS-12T-B5A）62 POWER CORD(16AWG 2.5M): 17810175
30 STANDOFF BRACKET: 17818837 63 TEMPERATURE SENSOR OF CABINET INSIDE:
17811959
31 THERMOSTAT INSTALLATION BOX 64 CONDENSER BAFFLE ONE
32 POWER SWITCH（RED): 17810365 65 CONDENSER BAFFLE TWO
33 THERMOSTAT（PJEZ): 17815350
- Consult Factory - Only Units Manufactured Before 6/1/15.

9
1.4 SCL260 & SCLM260
SCL260
SCLM260

10
1 CABINET: N/A 35 PAN BRACKET-25mm: 17815874
2 RIGHT DOOR: 17819424 36 CASTER SUPPORT
3 GASKET: 178GSKT19722 37 4" CASTER WITH BRAKE: 17816412
4 SPRING HINGE CARTRIDGE 38 4" CASTER: 17819301
5 HINGE AXIS COVER: 17812251 39 INSTALLATION BOARD SUPPORT
6 BOTTOM RIGHT HINGE:
178HINGSCLBR 40 COMPRESSOR UNIT TRACK
7 UPPER RIGHT HINGE: 178HINGSCLTR 41 COMPRESSOR UNIT INSTALLATION BOARD
8 LEFT DOOR: 17814620 42 CONDENSER: 17813281
9 GASKET: 178GSKT19722 43 CONDENSER FAN MOTOR: 17810976
10 BOTTOM LEFT HINGE:
178HINGSCLBL 44 CONDENSER FAN MOTOR BLADE: 17814269
11 UPPER LEFT HINGE: 178HINGSCLTL 45 CONDENSER FAN MOTOR COVER: 17810515
12 TOP BOARD 46 FILTER FIXER
13 FIXER FOR CUTTING BOARD 47 FILTER
14 CUTTING BOARD:
178CBS1060/178CBSM760 48 OUTER DRAIN PAN: 17817738
15 BACK COVER: 17819580/17819796 49 COMPRESSOR: 17810635
16 LID: 17815722/17819831 50 SPLICE BOX
17 DOWEL: 17817446 51 START CAPACITOR
18 PLASTIC BOLT: 17817446 52 OVERLOAD PROTECTOR
19 NUT: 17817446 53 STARTER
20 SPLIT PIN: 17817446 54 K STRIP-2 HOLES: 17814517
21 AIR DUCT SUPPORT 55 K STRIP-3 HOLES: 17810635
22 EVAPORATOR COVER 56 K CLIP: 178CLIP
23 AIR RETURN COVER 57 SHELF:178SHELFSC26
24 INNER DRAIN PAN: 17812261 58 BACK GRILL
25 EVAPORATOR: 17816297 59 FAHR TEMP DISPLAY INSTALLATION BOARD
26 FAN MOTOR INSTALL PANEL 60 FOAMING HOLE COVER
27 LEFT CLAPBOARD OF EVAP 61 DRAIN TUBE(16mm): 17819999
28 RIGHT CLAPBOARD OF EVAP 62 POWER CORD: 17810175
29 EVAPORATOR FAN MOTOR: 17813407 63 TEMPERATURE SENSOR 1 (THERMOSTAT)
30 STAND OFF BRACKET 64 TEMP SENSOR 2(FAHRENHEIT TEMP DISP)
31 THERMOSTAT INSTALLATION BOX 65 FAHRENHEIT TEMP DISPLAY: 17817225
32 THERMOSTAT: 17815350 66 TRANSFORMER FOR FAHRENHEIT TEMP DISPLAY:
17813417
33 POWER SWITCH: Green- 17810364
Red-17810365 67 TRANSFORMER HOLDER
34 PAN BRACKET-15/108mm
- Consult Factory - Only Units Manufactured Before 6/1/15.

11
1.5 SCL3& SCLM3
SCL3
SCLM3

12
1 CABINET: N/A 36 CASTER SUPPORT
2 RIGHT DOOR: 17814618 37 4" CASTER WITH BRAKE: 17816412
3 GASKET: 178GSKT15178 38 4" CASTER: 17819301
4 SPRING HINGE CARTRIDGE 39 INSTALLATION BOARD SUPPORT
5 HINGE AXIS COVER: 17812251 40 COMPRESSOR UNIT TRACK
6 BOTTOM RIGHT HINGE: 178HINGSCLBR 41 COMPRESSOR UNIT INSTALLATION BOARD
7 UPPER RIGHT HINGE: 178HINGSCLTR 42 CONDENSER: 17813281
8 LEFT DOOR: 17810267 43 CONDENSER FAN MOTOR: 17810976
9 GASKET:178GSKT15178 44 CONDENSER FAN MOTOR BLADE: 17814269
10 BOTTOM LEFT HINGE: 178HINGSCLBL 45 CONDENSER FAN COVER: 17810515
11 UPPER LEFT HINGE: 178HINGSCLTL 46 FILTER MOUNT
12 TOP BOARD 47 FILTER
13 MOUNT FOR CUTTING BOARD 48 OUTER DRAIN PAN: 17817738
14 CUTTING BOARD: 178CBS1070/178CBSM770 49 COMPRESSOR: 17818892
15-1 BACK COVER 1 (BIGGER ONE): 17819395 50 SPLICE BOX
15-2 BACK COVER 2(SMALLER ONE): 17817168 51 START CAPACITOR
16-1 LID 1 (BIGGER ONE): 17815296 52 OVERLOAD PROTECTOR
16-2 LID 2 (SMALLER ONE): 17811362 53 STARTER
17 DOWEL: 17817446 54 K STRIP-2 HOLES: 17814517
18 PLASTIC BOLT: 17817446 55 K STRIP-3 HOLES: 17815412
19 NUT: 17817446 56 K CLIP: 178CLIP
20 SPLIT PIN: 17817446 57 SHELF: 178SHELFSC3
21 AIR DUCT SUPPORT 58 BACK GRILL
22 EVAPORATOR COVER 59 FAHRENHEIT TEMP DISPLAY INSTALLATION BOARD
23 AIR RETURN COVER 60 FOAMING HOLE COVER
24 INNER DRAIN PAN 61 DRAIN TUBE(16mm): 17819999
25 EVAPORATOR: 17816297 62 POWER CORD: 17810175
26 FAN MOTOR INSTALLATION PANEL 63 TEMPERATURE SENSOR 1 (THERMOSTAT): 17811959
27 LEFT CLAPBOARD OF EVAP 64 TEMPERATURE SENSOR 2(FAHRENHEIT TEMP DISP)
28 RIGHT CLAPBOARD OF EVAP 65 FAHRENHEIT TEMP DISPLAY: 17817225
29 EVAPORATOR FAN MOTOR: 17813407 66 TRANSFORMER FOR FAHRENHEIT TEMP DISPLAY
30 STAND OFF BRACKET: 17818837 67 TRANSFORMER HOLDER
31 THERMOSTAT INSTALLATION BOX 68 MIDDLE SMALL CASTER SUPPORT: N/A
32 THERMOSTAT: 17815350 69 MIDDLE SMALL CASTER: N/A
33 POWER SWITCH: Green-17810364 Red-17810365 70 PAN BRACKET-90mm
34 PAN BRACKET-15mm 71 TOP BOARD PLATE
35 PAN BRACKET-25mm: 17815874 72 WINDSHIELD STRIP
- Consult Factory - Only Units Manufactured Before 6/1/15.

13
2. WIRING DIAGRAM
2.1 SCL1 & SCLM1

14
2.2 SCL2 & SCLM2

15
2.3 SCL236 & SCLM236

16
2.4 SCL260 & SCLM 260

17
2.5 SCL3 & SCLM3

18
3. PART DETAIL
3.1 Front view
Salad prep table
Left Door Right Door
Lid
Fahrenheit display
Cutting board
Pan bracket
15mm wide
25mm wide
Fahrenheit display
Only on units manufactured before
6/1/15.
Only on units manufactured before
6/1/15.

19
Left Door Right Door
Lid
Mega Top
Mega Top
Cutting board
Lid
Pan bracket

20
Door gasket
Shelf
Upper left hinge
Upper right hinge
Lower left hinge
Lower right hinge