Commercial Refrigerator & Freezer Service Manual

Transcription

1 Commercial Refrigerator & Freezer Service Manual Sandwich Salad Unit Under counter Refrigerator & Freezer Model No.: TUR-28SD TUR-48SD TST-28SD TST-48SD TUF-28SD TUF-48SD

2 TABLE OF CONTENTS. FEATURE CHART -. FRONT VIEW / SIDE VIEW (TUR-28SD) -2. FRONT VIEW / SIDE VIEW (TUR-48SD) -3. FRONT VIEW / SIDE VIEW (TST-28SD) -4. FRONT VIEW / SIDE VIEW (TST-48SD) -5. FRONT VIEW / SIDE VIEW (TUF-28SD) -6. FRONT VIEW / SIDE VIEW (TUF-48SD) 2. WIRING DIAGRAM 2-. TUR-28SD 2-2. TUR-48SD 2-3. TST-28SD 2-4. TST-48SD 2-5. TUF-28SD 2-6. TUF-48SD 3. PART DETAILS 3-. COMPRESSOR COMPARTMENT 3-2. DOOR 3-3. REFRIGERATION COMPARTMENT 4. MAIN COMPONENTS 5. TEMPERATURE CONTROL INSTRUCTION 5-. HOW TO USE THE TEMPERATURE CONTROL 5-2. FUNCTION TABLE 6. PART LIST 7. REPLACEMENT OF MAIN COMPONENTS 7-. REPLACING DOOR 7-2. REFRIGERATION COMPARTMENT PARTS 7-3. COMPRESSOR COMPARTMENT PARTS 7-4. TERMINAL BOX PARTS 7-5. REPLACE DOOR SWITCH AND POWER SWITCH

3 . FEATURE CHART -. FRONT VIEW/SIDE VIEW (TUR-28SD) FRONT VIEW SIDE VIEW d 7 q w e r COUNTER TOP 2 THERMOMETER 3 LOUVER 4 SHELF 5 SHELF STANDARD 6 CABINET 7 CASTOR (with Brake) 8 CASTOR 9 DOOR 0 DOOR GASKET LINER 2 SHELF CLIP 3 EVAPORATOR FAN MOTOR 4 EVAPORATOR COIL 5 EVAPORATOR DRAIN PAN 6 DRAIN HOSE 7 SUCTION LINE 8 COMPRESSOR 9 REAR GRILL 20 DRAIN PAN HOUSING 2 DRAIN PAN 22 DOOR HINGE BOTTOM 23 DOOR HINGE TOP t y u i o 8 s a p 2

4 FEATURE CHART -2. FRONT VIEW/SIDE VIEW (TUR-48SD) FRONT VIEW SIDE VIEW e w r t p y u i o s a d COUNTER TOP 2 DOOR 3 DOOR HANDLE 4 SUPPORTER MIDDLE (A) 5 SUPPORTER MIDDLE (B) 6 LOUVER 7 SHELF (R) 8 SHELF STANDARD 9 CABINET 0 CASTOR (with Brake) CASTOR 2 LINER 3 DOOR GASKET 4 SHELF CLIP 5 DOOR HINGE TOP 6 EVAPORATOR FAN MOTOR 7 EVAPORATOR COIL 8 EVAPORATOR DRAIN PAN 9 DRAIN HOSE 20 SHELF STANDARD RETAINER 2 SUCTION LINE 22 COMPRESSOR 23 REAR GRILL 24 DRAIN PAN HOUSING 25 DRAIN PAN 26 DOOR HINGE BOTTOM h g f q 3

5 FEATURE CHART -3. FRONT VIEW/SIDE VIEW (TST-28SD) FRONT VIEW 5 6 SIDE VIEW s h j 0 f k q 7 d 9 8 g w e r t y u i COUNTER TOP 2 THERMOMETER 3 LOUVER 4 SHELF 5 SHELF STANDARD 6 CABINET 7 CASTOR (with Brake) 8 DOOR 9 DOOR GASKET 0 LINER SHELF CLIP 2 EVAPORATOR FAN MOTOR 3 EVAPORATOR COIL 4 EVAPORATOR DRAIN PAN 5 DRAIN HOSE 6 SUCTION LINE 7 COMPRESSOR 8 REAR GRILL 9 DRAIN PAN HOUSING 20 DRAIN PAN 2 DOOR HINGE BOTTOM 22 DOOR HINGE TOP 23 HOOD LID 24 PAN SUPPORTER 25 HOOD 26 PAN DUCT 27 PAN 28 PAN SUPPORT BAR 29 CASTOR a p o l 4

6 FEATURE CHART -4. FRONT VIEW/SIDE VIEW (TST-48SD) FRONT VIEW SIDE VIEW r l ; q w j z e o g f d h k t y u i p a s x 9 0 COUNTER TOP 2 DOOR 3 DOOR HANDLE 4 SUPPORTER MIDDLE (A) 5 SUPPORTER MIDDLE (B) 6 LOUVER 7 SHELF (RIGHT) 8 SHELF STANDARD 9 CABINET 0 CASTOR (with Brake) LINER 2 DOOR GASKET 3 SHELF CLIP 4 DOOR HINGE TOP 5 EVAPORATOR FAN MOTOR 6 EVAPORATOR COIL 7 EVAPORATOR DRAIN PAN 8 DRAIN HOSE 9 SHELF STANDARD RETAINER 20 SUCTION LINE 2 COMPRESSOR 22 REAR GRILL 23 DRAIN PAN HOUSING 24 DRAIN PAN 25 DOOR HINGE BOTTOM 26 HOOD LID 27 PAN SUPPORTER 28 HOOD 29 PAN DUCT 30 PAN 3 PAN SUPPORT BAR 32 CASTOR 5

7 FEATURE CHART -5. FRONT VIEW/SIDE VIEW (TUF-28SD) FRONT VIEW SIDE VIEW fg d 7 0 q w e r t y u i o COUNTER TOP 2 THERMOMETER 3 LOUVER 4 SHELF 5 SHELF STANDARD 6 CABINET 7 CASTOR (with Brake) 8 DOOR 9 DOOR GASKET 0 LINER LAMP 2 SHELF CLIP 3 EVAPORATOR FAN MOTOR 4 EVAPORATOR COIL 5 EVAPORATOR DRAIN PAN 6 DRAIN HOSE 7 SUCTION LINE 8 COMPRESSOR 9 REAR GRILL 20 DRAIN PAN HOUSING 2 DRAIN PAN 22 DOOR HINGE BOTTOM 23 DOOR HINGE TOP 24 DOOR SWITCH 25 POWER SWITCH 26 CASTOR h s a p 6

8 FEATURE CHART -6. FRONT VIEW/SIDE VIEW (TUF-48SD) FRONT VIEW SIDE VIEW kl y 0 e r w a t j h g u i o p s d f q COUNTER TOP 2 DOOR 3 DOOR HANDLE 4 SUPPORTER MIDDLE (A) 5 SUPPORTER MIDDLE (B) 6 LOUVER 7 SHELF (R) 8 SHELF STANDARD 9 CABINET 0 CASTOR (with Brake) CASTOR 2 LAMP 3 LINER 4 DOOR GASKET 5 SHELF CLIP 6 DOOR HINGE TOP 7 EVAPORATOR FAN MOTOR 8 EVAPORATOR COIL 9 EVAPORATOR DRAIN PAN 20 DRAIN HOSE 2 SHELF STANDARD RETAINER 22 SUCTION LINE 23 COMPRESSOR 24 REAR GRILL 25 DRAIN PAN HOUSING 26 DRAIN PAN 27 DOOR HINGE BOTTOM 28 DOOR SWITCH 29 POWER SWITCH 7

9 2. WIRING DIAGRAMS 2-. TUR-28SD 2-2. TUR-48SD 8

10 WIRING DIAGRAMS 2-3. TST-28SD BK BK GN RD THERMOSTAT RD BK BK GN RD COMPRESSOR RD BK F/M EVA. FAN MOTOR BK F/M WH EVA. FAN MOTOR RD WH BK WH F/M A COND. FAN MOTOR PTC-RELAY YE M GN POWER CORD WH WH R/C WH PK S/C WH WH 2 WH OLP WH 2-4. TST-48SD BK BK BK GN RD THERMOSTAT RD BK BK GN RD COMPRESSOR RD BK F/M EVA. FAN MOTOR BK F/M WH EVA. FAN MOTOR RD WH BK WH F/M COND. FAN MOTOR A M GN POWER CORD C-RELAY HEATER CABINET WH 2 OLP WH WH WH WH 9

11 WIRING DIAGRAMS 2-5. TUF-28SD WIRING DIAGRAM 2-6. TUF-48SD WIRING DIAGRAM 0

12 3. PART DETAILS 3-. COMPRESSOR COMPARTMENT CONDENSING UNIT ASSEMBLY CONDENSER FAN MOTOR ASSEMBLY TST-28SD,48SD TUF-28SD Defrost Timer (TUF-28SD,48SD) Start Capacitor (TUF-28SD) Run Capacitor (TUF-48SD) CONDENSING UNIT ASSEMBLY TUF-48SD

13 3. PART DETAILS 3-2. DOOR Door Assembly Door Gasket DOOR GASKET 3-3. REFRIGERATION COMPARTMENT Pan Duct Louver Temperature Control (Thermostat) Louver Temperature Control (Thermostat) LOUVER Duct Duct TST-28SD,48SD DUCT 2 TUR-28SD,48SD TUF-28SD,48SD

14 PART DETAILS EVAPORATOR COIL (CCW) (CCW) Fan Motor and Blade EVAPORATOR COIL FAN MOTOR TST-28SD,48SD TUF-28SD,48SD Evaporator Thermal Fuse (BIMETAL) Defrost Sensor Defrost Heater Evaporator Drain Pan Heater FREEZER EVAPORATOR COIL TUF-28SD,48SD 3

15 PART DETAILS THERMOSTAT TST-28SD,48SD TUF-28SD,48SD TUR-28SD,48SD 4

16 4. MAIN COMPONENTS. COMPRESSOR MODEL PART NAME PART NO. HORSE TYPE OF CAPACITY POWER MOTOR INPUT MAKER TUR-28SD 773 BTU/h HCH23YE G0 /4 HP TUR-48SD (95 Kcal/h) CSIR - DAEWOO TST-28SD 896 BTU/h HBL27YE G0 /3 HP TUF-28SD (226 Kcal/h) CSR - DAEWOO TST-48SD SK6AC-H2Y /3 HP 4,288 BTU/h (,080 Kcal/h) RSIR - SAMSUNG TUF-48SD AEZ245Z 30200N4400 /3 HP,459 BTU/h TECUMSEH CSIR - (368 Kcal/h) (FRANCE) 2. COMPRESSOR RELAY, OVERLOAD MODEL RELAY PART NO. OVERLOAD PART NO. MAKER NOTE TUR-28SD TUR-48 C-090C TM-783RHB DAEWOO TST-28 TUF-28 S TM-783SHB DAEWOO TST-48 MTRP TM-8XHB - SAMSUNG TUF-48 3ARR2KP(+)479 MRP24AK - TECUMSEH(FRANCE) Comp.Assembly 3. COMPRESSOR CAPACITOR MODEL STARTING PART NO. RUNNING PART NO. MAKER NOTE TUR-28SD TUR-48SD 200V 00µF 40RD DAEWOO Comp.Assembly TST-28SD TUF-28SD 200V 00µF 40RD V 0µF 00EL530 DAEWOO TST-48SD TUF-48SD 60V 250µF TECUMSEH(FRANCE) Comp.Assembly 4. CONDENSER FAN MOTOR MODEL PART NAME PART NO. POLE INPUT TYPE BLADE MAKER (NUMBER) TUR-28SD TUR-48SD TST-28SD IS-4420DWSN-2A P 47W Shaded Pole AL SUNGSHIN TST-48SD Induction 5 TUF-28SD TUF-48SD 5

17 MAIN COMPONENTS 5. EVAPORATOR FAN MOTOR MODEL PART NAME PART NO. POLE INPUT TYPE BLADE MAKER (NUMBER) TUR-28SD TUR-48SD TST-28SD DAI652DEB P Shaded Pole NA-66 DAEYOUNG TST-48SD Induction 4 TUF-28SD 6. DEFROST HEATER MODEL PART NAME PART NO. SPEC. MAKER TUF-28SD 30228M W TUF-48SD SHEATHED HEATER 30228M W SANGDO 7. LAMP BULB MODEL PART NAME PART NO. NUMBER WATTS CURRENT TYPE MAKER TUF-28SD TUF-48SD 20V/60Hz L000 25W POWER SWITCH (ROCKER SWITCH) MODEL TYPE PART NO. RATING MAKER TUF-28SD TUF-48SD POWER SWITCH 3028A V/6A DAESUNG 9. TEMPERATURE CONTROL (THERMOSTAT) MODEL PART NAME PART NO. SPEC. MAKER TUR-28SD TUR-48SD GNF-05D-0A 30283M0300 NORMAL SHINHAN TST-28SD GNF-05D-04A 30283M0400 NORMAL SHINHAN TST-48SD GNF-05D-0A 30283M0500 NORMAL SHINHAN TUF-28SD TUF-48SD GNF-06D-06A 30283D0700 NORMAL SHINHAN 0. DEFROST TIMER MODEL TYPE PART NO. DEFROST CYCLE MAKER TUF-28SD TUF-48SD TMDE807UB9 3028M020 8 HOURS SCD. DEFROST SENSOR MODEL TYPE PART NO. DEFROST CYCLE MAKER TUF-28SD TUF-48SD PST3A OPEN 48.2 ± 6 F PACIFIC 6

18 5. TEMPERATURE CONTROL INSTRUCTIONS 5-. HOW TO USE THE TEMPERATURE CONTROL - Indicates temperature level setting. - Temperature can be controlled by the user. - Factory setting is at NORMAL. Settings can be changed by Dial Knob. TUR-28SD, TUF-28SD COOL TUR-48SD, TUF-48SD NORMAL COLD OFF NORMAL COOL COLD TEMPERATURE CONTROL OFF TEMPERATURE CONTROL TST-28SD COOL TST-48SD NORMAL OFF COOL COLD NORMAL COLD TEMPERATURE CONTROL OFF TEMPERATURE CONTROL 7

19 CONTROLLER INSTRUCTIONS 5-2. FUNCTION TABLE No Function Controlled Part - Temperature Compressor Control Evap. Fan Motor (GNF-05D-0A) Cond. Fan Motor Model: TUR-28SD TUR-48SD TST-48SD Description. The temperature can be changed by turning the dial knob. 2. Compressor is automatically turned on and off by thermostat. Cut in and out temperature chart. No. Cool Normal Cold Cut in Cut Out Temperature Compressor Control Evap. Fan Motor (GNF-05D-04A) Cond. Fan Motor Model: TST-28SD. The temperature can be changed by turning the dial knob. 2. Compressor is automatically turned on and off by thermostat. Cut in and out temperature chart. No. Cool Normal Cold Cut in Cut Out Temperature Compressor Control Cond. Fan Motor (GNF-06D-06A) Model: TUF-28SD,48SD. The temperature can be changed by turning the dial knob. 2. Compressor is automatically turned on and off by thermostat. Cut in and out temperature chart. No. Cool Normal Cold Cut in 3 F - F -3 F Cut Out -9.5 F -3 F -5 F 3. When the door opened, the evaporator fan motor stop and lamp turn on. 2 Defrost Compressor Function Evap. Fan Motor (Off Cycle) Cond. Fan Motor Model: TUR-28SD TUR-48SD TST-28SD TST-48SD 3 Defrost Compressor Function Evap. Fan Motor Model: TUF-28SD Cond. Fan Motor TUF-48SD. Defrost function is not in this model. 2. When the compressor is turned off, the natural defrost function is started. Natural defrost step Comp EVA.-fan CON-fan Off On Off. If it reaches defrost cycle time, the defrost heater comes on. 2. Defrost function terminates when D-sensor s temperature gets to above 48.2 F (9 C). 3. Defrost step Defrost Pause Comp Off Off F-fan Off Off C-fan Off Off Heater On Off Max time - 9 min 8

20 6. PARTS LIST FOR SALAD & UNDERCOUNTER MODEL Part name Part Code Description Cabinet CABINET ASSEMBLY 30200M0300 CABINET ASSEMBLY 30203M000 CABINET ASSEMBLY 30200M3200 CABINET ASSEMBLY 30200M3300 CASTOR 30265L0300 WITH BRAKE CASTOR 30265L0400 Model TST-28 TST-48 TUR-28 TUR-48 TUF-28 TUF Door DOOR ASSEMBLY 30200M00 STS+URT DOOR ASSEMBLY(LEFT) 30200M000 STS+URT DOOR ASSEMBLY(RIGHT) 30200M00 STS+URT DOOR GASKET 30223M000 PVC-S DOOR GASKET 30223M0200 PVC-S BUSHING BOTTOM 30207H000 NA-66 DOOR HINGE TOP ASSEMBLY(L) 30229M000 STS304 DOOR HINGE TOP ASSEMBLY(R) 30229M0200 STS304 DOOR HINGE BOTTOM ASSEMBLY(L) 30229M0300 STS304 DOOR HINGE BOTTOM ASSEMBLY(R) 30229M0400 STS304 DOOR HINGE SPRING 3025M000 HSW-3 / ø 0.02 (Diameter) COMPRESSOR COMPARTMENT CONDENSER COIL 30200M7200 CU CONDENSER COIL 30200M7300 CU CONDENSER COIL 30200M300 CU SUCTION LINE 30200M7000 CU SUCTION LINE 30200M700 CU SUCTION LINE 30266M200 CU SUCTION LINE 30244M300 CU SUCTION LINE 30224M30 CU COMPRESSOR BASE 30203M3302 COMPRESSOR BASE 30203M800 COMPRESSOR BASE 30203M00 SBHG / (Thickness) COMPRESSOR BASE 30203M60 SBHG / (Thickness) COMPRESSOR BASE 30203M70 SBHG / (Thickness) COMPRESSOR RUN CAPACITOR 400EL V/0µF 9

21 PARTS LIST FOR SALAD & UNDERCOUNTER MODEL Part name Part Code Description TST-28 Model TST-48 TUR-28 TUR-48 TUF-28 TUF-48 COMPRESSOR START CAPACITOR 40RD V/00µF DRAIN PAN 302A0202 HIPS CONDENSER FAN MOTOR HARNESS 30227M60 CONDENSER FAN MOTOR HARNESS 30227M70 CONDENSER FAN MOTOR BRACKET 30206M000 SPG / (Thickness) 4 4 COMPRESS CUSHION RUBBER 4034E29060 NR COMPRESSOR SK6AC-H2Y COMPRESSOR G0 HBL27YE- COMPRESSOR G0 HCH23YE--N COMPRESSOR 30200N4400 AEZ245Z POWER CORD 3023A00 25V/5A REAR GRILL 3024M3700 SWRM-B / ø (Diameter) REAR GRILL 3024M3800 SWRM-B / ø (Diameter) COMPRESSOR DRYER 30236M0200 XH-9 / 30g COMPRESSOR DRYER 30268M0200 XH-9 / 30g DOOR GASKET BASE 30222M0900 PVC-S DOOR GASKET BASE 30222M000 PVC-S DRAIN PAN HOUSING 30225M0800 SBHG / (Thickness) DRAIN PAN HOUSING 30225M0500 SBHG / (Thickness) DRAIN HOSE PVC-S / 5.75 DRAIN HOSE 30232M020 PVC-S CONDENSER FAN MOTOR DWSN-2A CONDENSER FAN BLADE 3028F0200 AL / ø (Diameter) 2 CONNECTING PIPE 30244A050 DUCT CAPILIARY TUBE(B) 30266M000 DUCT CONNECTING PIPE (HOT PIPE AND COMPRESSOR) 30266M200 DUCT CONNECTING PIPE (HOT PIPE AND COMPRESSOR) 30266M300 DUCT CONNECTING PIPE (SUCTION(B) AND COMPRESSOR) 30266M3000 DUCT CONNECTING PIPE (COMPRESSOR AND CONDENSER) 30266M3403 DUCT CONNECTING PIPE (HOT PIPE AND CONDENSER) 30266M0600 DUCT CONNECTING PIPE (HOT PIPE AND CONDENSER) 30244M600 DUCT 20

22 PARTS LIST FOR SALAD & UNDERCOUNTER MODEL Part name Part Code Description THERMO-SENSER INSERTING TUBE 30244M90 DUCT COMPRESSOR HARNESS ASSEMBLY 30227M60 783RHBZZ-52,S090 COMPRESSOR HARNESS ASSEMBLY 30227M70 783RHBZZ-52,S090 COMPRESSOR HARNESS ASSEMBLY 30227M2302 Including Harness COMPRESSOR HARNESS ASSEMBLY 30227M240 Including Harness Model TST-28 TST-48 TUR-28 TUR-48 TUF-28 TUF-48 REFRIGERATION COMPARTMENT CUTTING BOARD 3024M0033 LD-PE / 0.49 (Thickness) CUTTING BOARD 3024M0043 LD-PE / 0.49 (Thickness) MULLION HEATER 30228M0300 5W CUSHION SPACER NR DUCT 30269M003 AL / (Thickness) DUCT 30269M0303 AL / (Thickness) DUCT 30269M0604 AL / (Thickness) DUCT 30269M0702 AL / (Thickness) DUCT 30269M0800 AL / (Thickness) PAN DUCT 30269M0402 SUS304-2B / (Thickness) PAN DUCT 30269M0503 SUS304-2B / (Thickness) EVAPORATOR FAN BLADE CCW / ø4.33 (Diameter) EVAPORATOR FAN MOTOR HOUSING(B) 407Z32244 ABS EVAPORATOR FAN MOTOR HOUSING(C) 407Z32233 ABS DUCT FIXTURE(F) 30220M0800 STS304 LOUVER FIXTURE LEFT 30220M0400 SUS304-2B / (Thickness) LOUVER FIXTURE LEFT 30220M0700 SUS304-2B / (Thickness) LOUVER FIXTURE LEFT 30220M2500 SUS304-2B / (Thickness) LOUVER FIXTURE LEFT 30220M2700 SUS304-2B / (Thickness) LOUVER FIXTURE RIGHT 30220M0500 SUS304-2B / (Thickness) LOUVER FIXTURE RIGHT 30220M0600 SUS304-2B / (Thickness) LOUVER FIXTURE RIGHT 30220M2600 SUS304-2B / (Thickness) LOUVER FIXTURE RIGHT 30220M2800 SUS304-2B / (Thickness) SHELF STANDARD 30220M0300 SUS304 / 0.03 (Thickness) SHELF STANDARD 30220M2300 SUS304 / 0.03 (Thickness) SHELF CLIP 30220L0900 NA6 / 6PCS THERMOSTAT FIXTURE 30220M200 SPG / (Thickness)

23 PARTS LIST FOR SALAD & UNDERCOUNTER MODEL Part name Part Code Description TST-28 Model TST-48 TUR-28 TUR-48 TUF-28 TUF-48 EVAPORATOR DRAIN PAN 30225M0300 AL EVAPORATOR DRAIN PAN 30225M0400 AL PAN SUPPORT BAR 30225M0700 STS-304-4B / (Thickness) 2 5 LID HANDLE 30266P000 THERMOSTAT HARNESS 30227M0600 MULLION INSULATOR 30233M0200 F-PS /.4 x4.53 x25.6 LOUVER 3024M3203 STS304 / (Thickness) LOUVER 3024M3303 STS304 / (Thickness) LOUVER 3024M460 LOUVER 3024M4502 LOUVER TOP 3024M3500 STS304 / (Thickness) LOUVER TOP 3024M3600 STS304 / (Thickness) EVAPORATOR-FAN MOTOR CCW / DA-652DEB PAN 302M000 PC 6 2 SHELF 30278M SHELF (LEFT) 30278M SHELF (LEFT/BOTTOM) 30278M0500 SHELF (RIGHT) 30278M SHELF (RIGHT/BOTTOM) 30278M0600 SHELF (BOTTOM) 30278M0700 CUTTING BOARD FITTING SCREW 7S05A HOOD LID FIXING NUT 30260M0200 STS / MULLION PLASTIC 30253M060 ABS MULLION STAINLESS INSERT 30253M0500 STS304 / (Thickness) PAN SUPPORT FRAME 30253M00 SUS304 / (Thickness) PAN SUPPORT FRAME 30253M200 STS304 / (Thickness) THERMOMETER 30283G040 S35-9(MILJOCO) TEMPERATURE CONTROL 30283M0300 GNF 05D-0A TEMPERATURE CONTROL 30283M0600 GNF 05D-04A TEMPERATURE CONTROL 30283M0700 GNF 06D-06D DEFROST HEATER 30228M W EVAPORATOR THERMAL FUSE (BIMETAL) 30272L0400 PST-3 HOOD LID FIXING BOLT M4X8, TRS 4 4 DEFROST SENSOR PST-3A DEFROST HEATER 30228M W 22

24 PARTS LIST FOR SALAD & UNDERCOUNTER MODEL Part name Part Code Description FIXTURE LOVER TOP 30200T30 EVAPORATOR COIL 30270M0 CU EVAPORATOR COIL 30270M CU EVAPORATOR COIL 30270M200 CU EVAPORATOR COIL 30270M300 CU Model TST-28 TST-48 TUR-28 TUR-48 TUF-28 TUF

25 7. REPLACEMENT OF MAIN COMPONENTS 7-. REPLACING DOOR A. Unscrew the door hinge top B. Lift the door 24

26 REPLACEMENT OF MAIN COMPONENTS 7-2. REFRIGERATION COMPARTMENT PARTS A. Disassemble pan duct B. Disassemble louver C. Disassemble thermostat & sensor TST-28SD,48SD TUF-28SD,48SD TUR-28SD,48SD 25

27 REPLACEMENT OF MAIN COMPONENTS D. Disassemble duct E. Disassemble evaporator coil F. Disassemble evaporator fan motor TST-28SD,48SD TUR-28SD,48SD 26

28 REPLACEMENT OF MAIN COMPONENTS 7-3. COMPRESSOR COMPARTMENT PARTS A. Disassemble rear grill B. Disassemble condesing unit C. Disassemble condenser fan motor TST-28SD,48SD TUR-28SD,48SD 27

29 REPLACEMENT OF MAIN COMPONENTS PULL OUT THE CONDENSING UNIT DISCONNECT THE CONNECTORS UNSCREW C-FAN MOTOR ASSEMBLY SECURING SCREWS LOCATED TOP AND BOTTOM FRONT SIDE, AND BACK SIDE TST-28SD,48SD PULL OUT C-FAN MOTOR ASSEMBLY TUR-28SD,48SD 28

30 REPLACEMENT OF MAIN COMPONENTS 7-4. TERMINAL BOX PARTS - Defrost Timer (TUF-48SD,28SD) - Start Capacitor (TUF-28SD) - Run Capacitor (TUF-48SD) A. Remove rear grill B. Uncrew the terminal box 29

31 REPLACEMENT OF MAIN COMPONENTS C. Disconnect the receptales and connectors Start Capacitor Defrost Timer Run Capacitor D. Remove defrost timer 30

32 REPLACEMENT OF MAIN COMPONENTS E. Replace the defrost timer. F. Connect the receptacles to match in same color. White Red Blue Brown 3

33 REPLACEMENT OF MAIN COMPONENTS 7-5. REPLACE DOOR SWITCH AND POWER SWITCH (TUF-48SD, 28SD) A. Disassemble door switch bracket B. Disconnect receptale and connector. C. Replace door switch or power switch. 32

34 VISION CREATIVE, INC.