Page 2 - TABLE OF CONTENTS; ELECTRONIC CONTROLLER INSTRUCTION
1 TABLE OF CONTENTS 1. FEATURE CHART 1-1. FRONT VIEW 1-2. SIDE VIEW 2. WIRING DIAGRAM 2-1. REFRIGERATOR (1DOOR) : TSR-23SD 2-2. FREEZER (1DOOR) : TSF-23SD2-3. REFRIGERATOR (2DOOR) : TSR-49SD 2-4. FREEZER (2DOOR) : TSF-49SD2-5. REFRIGERATOR (3DOOR) : TSR-72SD2-6. FREEZER (3DOOR) : TSF-72SD 3. PART DE...
Page 3 - i o p a s d f
1-1. FRONT VIEW 2 1. FEATURE CHART 1 TOP GRILLE PANEL 2 TOP GRILLE 3 TOP GRILLE FIXTURE 4 DOOR SWITCH 5 DOOR LOCK 6 MAIN PCB 7 TRANSFORMER 8 DISPLAY PCB 9 CONTROL BOARD HOUSING 10 BRAND LOGO 11 DOOR HINGE TOP ASSEMBLY 12 DOOR HINGE SPRING 13 DOOR ASSEMBLY 14 DOOR HANDLE 15 DOOR HINGE BOTTOM ASSEMBLY...
Page 4 - FEATURE CHART
FEATURE CHART 1-2. SIDE VIEW 3 l ; z x c v b n m, ./ ! @ # $ % 29 DOOR BUMPER 30 DOOR GASKET 31 LAMP BULB 32 LAMP SOCKET 33 EVAPORATOR FANMOTOR BLADE 34 EVAPORATOR FAN MOTOR 35 EVAPORATOR COIL 36 SUCTION PIPE 37 EVAPORATOR DRAIN PAN 38 EVAPORATOR DRAINELBOW 39 DRAIN HOSE 40 SHELF STANDARD 41 LAMP SH...
Page 6 - WIRING DIAGRAM
5 WIRING DIAGRAM WIRING DIAGRAM 2-4. TSF-49SD WIRING DIAGRAM 2-3. TSR-49SD
Page 8 - Cycle Assembly; Transformer
7 3. PART DETAILS 3-1. TOP GRILLE Door Lock, Switch 3-2. Refrigeration Compartment Cycle Assembly Transformer, Main P.C.B Transformer Harness Door Lock Door Switch Main PCB Suction Pipe Compressor Condenser Fan Motor Assembly Condenser Coil Shroud Condenser Coil Condenser Pipe Condenser Dryer
Page 9 - PART DETAILS; Drain Pan Assembly; Drain Wicking Bar
8 PART DETAILS Drain Pan Assembly Condenser Fan Motor Assembly 3-3. Electrical Box Drain Wicking Bar Drain Pan CondenserFan Motor Bracket Condenser FanMotor Blade Power Relay (Comp. Relay) Power Bushing Drain Wicking Pads
Page 10 - Gasket
9 PART DETAILS 3-4. Door Gasket 3-5. Cooling Compartment Freezer Duct & Refrigerator Duct (TSR-49SD, TSF-49SD, TSR-72SD, TSF-72SD Type) Freezer Evaporator, Fan (TSF-49SD, TSF-72SD) Gasket Evaporator FanMotor Guard Duct (A) Duct (B) Evaporator Fan Motor Blade Heater Connectors &Sensor Connect...
Page 11 - Lamp & Fan Motor Connectors Evaporator Fan
10 PART DETAILS Freezer Duct & Refrigerator Duct (TSR-23SD, TSF-23SD Type) Freezer Evaporator, Fan (TSF-23SD) Lamp & Fan Motor Connectors Evaporator Fan Motor Blade EvaporatorThermal Evaporator Evaporator Coil Heater F-Sensor Heater Connectors &Sensor Connectors Evaporator FanMotor Guard...
Page 13 - MAIN COMPONENTS
12 MAIN COMPONENTS 4-5. EVA FAN MOTOR Model TSR-23SD TSR-49SD TSF-23SD TSF-49SD TSR-72SD TSF-72SD Voltage 115V / 60Hz Motor Model IS4420DWSN-2A Part code 3963328120 4-6. CONDENSOR FAN MOTOR Model TSR-23SD TSR-49SD TSF-23SD TSF-49SD TSR-72SD TSF-72SD Voltage 115V / 60Hz 220V/60Hz Motor Model IS4420DW...
Page 15 - PART-LIST OF SOLID DOOR MODEL
22 PART-LIST OF SOLID DOOR MODEL CAPILLARY TUBE (A) 30244Q1000 C1220T L2263 IDø3.56 CAPILLARY TUBE (B) 30244Q1100 C1220T L3505 IDø2.0 CONDENSER DRYER 30268L0300 C1220T XH-9 50g ø3.1 CONDENSER DRYER 30268L0400 C1220T XH-9 50g ø3.5 CONDENSER DRYER 30268Q0100 C1220T XH-9 50g ø5.0 CONDENSER DRYER 30268Q...
Page 19 - REPLACEMENT OF MAIN COMPONENTS; A. Unscrew the screw located both sides of top grille panel.
26 7. REPLACEMENT OF MAIN COMPONENTS 7-1. TOP GRILLE PARTS - MAIN PCB or TRANSFORMER- DISPLAY PCB- DOOR LOCK or POWER SWITCH (ROCKER SWITCH)- DOOR SWITCH A. Unscrew the screw located both sides of top grille panel.
Page 20 - REPLACEMENT OF MAIN COMPONENTS; B. Unscrew the screws located on top of top grille panel.
27 REPLACEMENT OF MAIN COMPONENTS B. Unscrew the screws located on top of top grille panel.
Page 21 - C. Unscrew the screws located on bottom of top grille panel.; D. Place the top grille panel on the top of the cabinet.
28 REPLACEMENT OF MAIN COMPONENTS C. Unscrew the screws located on bottom of top grille panel. * Caution : When unscrewing, hold the top grille panel. Falling down top grille may cause bruise. D. Place the top grille panel on the top of the cabinet. E. You can replace PCB, Transformer.
Page 22 - F. Pull out the harness located back of top grille panel.
29 REPLACEMENT OF MAIN COMPONENTS F. Pull out the harness located back of top grille panel. You can separate top grille panel.You can replace power switch(rocker switch), door switches(lamp switch) and control board housing. G. To re-assemble, do reversed in order.
Page 24 - D. The figure of the disassembled top grille
31 REPLACEMENT OF MAIN COMPONENTS D. The figure of the disassembled top grille panel. E. Unscrew the hinge. F. Unscrew the last screw with pushing the hinge. G. After unscrewing, the hinge will rotate about 90˚(CCW), of itself.
Page 25 - H. Lift the door and pull out the door heater’s lead wire.
32 REPLACEMENT OF MAIN COMPONENTS H. Lift the door and pull out the door heater’s lead wire. I. Replace the door with the new one. J. Ready the hinge as below. It is important to set initial position (angle).
Page 26 - K. Initial position of the hinge must be as below.
33 REPLACEMENT OF MAIN COMPONENTS K. Initial position of the hinge must be as below. L. Turn the hinge 90˚ CW. This turning causes torsion strength of the bar spring that shuts the door(s) automatically. M. Screw the hinge with pushing it. After installation of the door(s), assemble the top grille p...
Page 28 - F. Figure of disassembled refrigeration compartments.
35 REPLACEMENT OF MAIN COMPONENTS D. Disassembe duct (B). E. Pull-out the evaporator drain pan heater’s leadwire. F. Figure of disassembled refrigeration compartments. In this situation, you can replace fan motor, F/D-sensor, Evaporator coil, ETC.
Page 29 - G. Replacing evaporator fan motor
36 G. Replacing evaporator fan motor F-1. Pull out the fan motor’s connector.F-2. Unscrew the four screws which located on bottom of fan motor. H. Replacing F/D-Sensor or R/D-Sensor H-1. F-Sensor of Freezer Unscrew as illustrated below and pull-out the F-Sensor from the cover. F-Sensor(Orange Color)...
Page 30 - Unscrew
37 REPLACEMENT OF MAIN COMPONENTS H-3. R-Sensor of Refrigerator Unscrew as illustrated below and pull-out the R-Sensor from the cover. TSR-49SDTSR-72SD TSR-23SD H-2. D-Sensor of Freezer (Evaporator Defrost Sensor) Disassemble the D-Sensor from evaporator’s end plate. D-Sensor(Blue Color) R-Sensor(Wh...
Page 32 - REPLACING EVAPORATOR DEFROST HEATER (FREEZER ONLY)
39 REPLACEMENT OF MAIN COMPONENTS A. After disassembling the duct(A) and the duct(B), get ready as below for replacingthe evaporator defrost heater. B. Pull out the pins from the bottom of theevaporator using the nipper, etc. H. Split the hooks of the evaporator. REPLACING EVAPORATOR DEFROST HEATER ...
Page 33 - E. Take apart the evaporator defrost heater from the evaporator.
40 REPLACEMENT OF MAIN COMPONENTS D. After removing all pins, disconnect the connectors from the thermal fuse and the main E. Take apart the evaporator defrost heater from the evaporator.
Page 34 - F. Install the new evaporator defrost heater in original position.
41 REPLACEMENT OF MAIN COMPONENTS F. Install the new evaporator defrost heater in original position. G. Pat the evaporator defrost heater with the soft hammer. H. Pinch the hooks of the evaporator.
Page 35 - I . Assemble the pins in original positions.
42 REPLACEMENT OF MAIN COMPONENTS I . Assemble the pins in original positions. J. Connect the connectors of the evaporator defrost heater to them of the thermal fuse * NOTE Why is always 115 voltage detected between connectors of the evaporator defrost heaterin the main harness?The SNUBBER(located M...
Page 38 - A. Insert the and edge of ‘–’type screw
45 REPLACEMENT OF MAIN COMPONENTS 7-5. REPLACING CABINET FRAME HEATER (and/or) MULLION HEATER A. Insert the and edge of ‘–’type screw driver into the gap between the frameand the frame cover. B. Take apart the frame cover from the frame. C. Separate the frame cover by sliding the screw driver. D. Do...
Page 39 - E. Below picture shows the inlet of the
46 REPLACEMENT OF MAIN COMPONENTS E. Below picture shows the inlet of the cabinet frame heater toward theelectrical box. F. Uncap connectors of the cabinet frame heater. G. Pull out the heater wire from the inlet. H. Insert the new cabinet frame heater wire to the inlet, after surrounding it along t...
Page 40 - I. Assemble the frame cover with the frame.
47 REPLACEMENT OF MAIN COMPONENTS I. Assemble the frame cover with the frame. Push and slide the frame cover towardcorner. J. Fit the end lines of the frame cover each other. K. Fit the other side of the frame cover, too. L. Pat the frame cover with the soft hammer, etc.
Page 42 - O. Take apart the mullion cover from the
49 REPLACEMENT OF MAIN COMPONENTS N. Unscrew the screws from the mullion. O. Take apart the mullion cover from the mullion. P. Take care for the mullion heater not to be hurt. (It does not matter, if this heateris out of order).
Page 43 - S. Pull out the heater wire from the inlet.
50 REPLACEMENT OF MAIN COMPONENTS S. Pull out the heater wire from the inlet. Q. Pull out the insulator from inside. R. Uncap connectors of the mullion heater.
Page 44 - U. Change the old mullion heater and
51 REPLACEMENT OF MAIN COMPONENTS U. Change the old mullion heater and install the new one with the gap betweenwires 1.2 inch. V. Insert the mullion cover(SUS) into the original pisition. T. Pull out the mullion cover(SUS) from the mullion cover (ABS).
Page 45 - X. Cover the caps on the connection parts and press them tightly.
52 REPLACEMENT OF MAIN COMPONENTS W. Connect the heater wires with the main harness and the electrical box harness. X. Cover the caps on the connection parts and press them tightly.
