Daewoo FD Series Service Manual

Daewoo FD Series Service Manual

Commercial refrigerator & freezer

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FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 1
PRINTED DATE: June, 2002
S/M NO. :

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Summary of Contents for Daewoo FD Series

  • Page 1 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 1 PRINTED DATE: June, 2002 S/M NO. :...
  • Page 2 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 2 S/M No. : Service Manual Commercial Refrigerator & Freezer Solid Door Model No.: FD,SD-650R FD,SD-1250R FD-1900R FD,SD-650F FD,SD-1250F FD-1900F...
  • Page 3 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 3 Service Manual Commercial Refrigerator & Freezer Solid Door Model No.: FD,SD-650R FD,SD-1250R FD-1900R FD,SD-650F FD,SD-1250F FD-1900F...
  • Page 4: Table Of Contents

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 1 TABLE OF CONTENTS 1. FEATURE CHART 1-1. FRONT VIEW 1-2. SIDE VIEW 2. WIRING DIAGRAM 2-1. REFRIGERATOR (1DOOR) : FD,SD-650R 2-2. REFRIGERATOR (1DOOR) : FD,SD-650R 2-3. FREEZER (1DOOR) : FD, SD-650F 2-4.
  • Page 5: Feature Chart

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 2 1. FEATURE CHART 1-1. FRONT VIEW 2 3 4 5 6 7 89 TOP GRILLE PANEL GRILLE DECORATOR TOP GRILLE FIXTURE DOOR SWITCH DOOR LOCK MAIN PCB PCB TRANSFORMER PCB DISPLAY DISPLAY COVER BRAND LOGO...
  • Page 6: Side View

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 3 FEATURE CHART 1-2. SIDE VIEW c v b n DOOR BUMPER DOOR GASKET LAMP SOCKET ! @ # EVAPORATOR FAN BLADE EVA. FAN MOTOR EVAPORATOR COIL SUCTION LINE PIPE EVAPORATOR DRAIN PAN DRAIN GUIDE DRAIN HOSE...
  • Page 7: Wiring Diagram

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 4 2. WIRING DIAGRAM 2-1. FD,SD-650R WIRING DIAGRAM 127V, 115V/60Hz 2-2. FD,SD-650R WIRING DIAGRAM 220V/50,60Hz...
  • Page 8 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 5 WIRE DIAGRAM 2-3. FD,SD-650F WIRING DIAGRAM 220,127V,115V/60Hz...
  • Page 9 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 6 WIRE DIAGRAM 2-4. FD,SD-1250R WIRING DIAGRAM 127V, 115V/60Hz 2-5. FD,SD-1250R WIRING DIAGRAM 220V/60Hz...
  • Page 10 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 7 WIRE DIAGRAM 2-6. FD-1250R WIRING DIAGRAM 220V/50Hz 2-7. FD,SD-1250F WIRING DIAGRAM 220V/60Hz COOLING FAN MOTOR CONDENSING FAN MOTOR...
  • Page 11 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 8 WIRE DIAGRAM 2-8. FD-1900R WIRING DIAGRAM 115V/60Hz 2-9. FD-1900F WIRING DIAGRAM 115V/60Hz...
  • Page 12: Part Details

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 9 3. PART DETAILS 3-1. TOP GRILLE Door Lock, Switch Door Lock Door Switch Transformer, Main P.C.B Harness Transformer Main PCB 3-2. Refrigeration Compartment Cycle Assembly Condenser Fan Motor Assembly Condenser Coil Shroud Suction Pipe Condenser Coil...
  • Page 13: Electrical Box

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 10 PART DETAILS Drain Pan Assembly Drain Wicking Bar Drain Pan Drain Wicking Pads Condenser Fan Motor Assembly Condenser Fan Motor Condenser Fan Bracket Motor Blade 3-3. Electrical Box Power Bushing Power Relay (Comp.
  • Page 14: Door

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 11 PART DETAILS 3-4. Door Gasket Gasket 3-5. Cooling Compartment Freezer Duct & Refrigerator Duct (FD,SD-1250F, FD-1900R, FD-1900F Type) Duct (A) Evaporator Fan Motor Guard Duct (B) Freezer Evaporator, Fan (FD,SD-1250F, FD-1900F) Evaporator Fan Motor Blade Heater Connectors &...
  • Page 15 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 12 PART DETAILS Freezer Duct (FD,SD-650F Type) Evaporator Fan Motor Guard Duct (A) Duct (B) Freezer Evaporator, Fan (FD,SD-650F Type) Lamp & Fan Motor Connectors Evaporator Fan Motor Blade Heater Connectors &...
  • Page 16 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 13 PART DETAILS Refrigerator Duct (FD,SD-650R Type) Controller Cover Fan Duct (A) Plate Thermostat Duct (B) Refrigerator Evaporator, Fan (FD,SD-650R Type) Fan Motor Cooling Evaporator Refrigerator Thermostat Pipe Thermostat * In case of 2doors model or 3doors model, above pictures are changed in terms of only quantity of motor...
  • Page 17: Main Components

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 14 4. MAIN COMPONENTS 4-1. COMPRESSOR FD,SD-650R FD,SD-1250R FD-1900R FD,SD-650F FD,SD-1250F FD-1900F REFRIGERANT R-134A R-134A R-134A R-404A R-404A R-404A COMP.MODEL HBL27YE-1 SK6A1C-H2Y AKA4476YXA AEA2411ZXA AJA2425ZXA CAJ2446Z 115V/60Hz PART CODE 3952127G10 3020014540 30200A4700...
  • Page 18: Condenser Dryer

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 15 MAIN COMPONENTS 4-3. CONDENSER DRYER FD,SD-650R FD,SD-1250R FD-1900R FD,SD-650F FD,SD-1250F FD-1900F REFRIGERANT R-134A R-134A R-134A R-404A R-404A R-404A FREE SPEC. XH-9(50g) XH-9(50g) XH-9(50g) XH-9(50g) XH-9(50g) XH-9(50g) Voltage PART CODE 30268L0300 30268L0300 30268Q0100...
  • Page 19: Eva Fan Motor

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 16 MAIN COMPONENTS 4-5. EVA FAN MOTOR FD,SD-650R FD,SD-1250R FD-1900R FD,SD-650F FD,SD-1250F FD-1900F MOTOR IS4420DWSN-2A 115V/60Hz MODE PART CODE 3963328120 MOTOR IS4420DWSN-S 127V/60Hz MODE PART CODE 3963328310 MOTOR IS8417DWSF 220V/50Hz MODE PART CODE...
  • Page 20: Eva Defrost Heater

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 17 MAIN COMPONENTS 4-7. EVA DEFROST HEATER FD,SD-650R FD,SD-1250R FD-1900R FD,SD-650F FD,SD-1250F FD-1900F SPEC. 445W 600W 900W 115V/60Hz PART CODE 30288L0800 30288L0700 30228Q0600 SPEC. 445W 600W 127V/60Hz PART CODE 30288L0820 30228L0720 SPEC.
  • Page 21: Main Pcb

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 18 MAIN COMPONENTS 4-10. MAIN PCB FD,SD-650R FD,SD-1250R FD-1900R FD,SD-650F FD,SD-1250F FD-1900F 1RF1154 1FF1153 2FF1153 3FF1151 115V/60Hz PART CODE 30243L0310 30243L0200 30243L0300 30243Q0300 1FF1273 2FF1273 127V/60Hz PART CODE 30243L0500 30243L0600 220V/50Hz PART CODE...
  • Page 22: Electronic Controller Instruction

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 19 5. ELECTRONIC CONTROLLER INSTRUCTION 5-1. FREEZER CONTROLLER 5-1-1. HOW TO USE THE PANEL - Temperature can be controlled by the user. - Not controllable during ‘Turbo Freeze’ mode. - Bar LED - Factory setting is at level ‘5’.
  • Page 23: Function Table

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 20 ELECTRONIC CONTROLLER INSTRUCTION 5-1-2. FUNCTION TABLE Controlled Function Description Part 1. Buzzer will ring 2 sec. after Plug-In. Initial Buzzer, Fan 2. 88 LED displays inside temperture. Operation or Door Lamp 3.
  • Page 24 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 21 ELECTRONIC CONTROLLER INSTRUCTION Controlled Function Description Part Defrost Heater 1. Defrost function is controlled by time interval setting. 2. Time interval can be set by shifting dip s/w on the PCB. Function Compressor 3.
  • Page 25: Error Code Table

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 22 ELECTRONIC CONTROLLER INSTRUCTION Controlled Function Description Part Forced Comp a. Press and hold up/down button, and press Turbo freeze button 5 times. b. Forced defrost mode. Defrost F-fan 1) The pre-cool step is omitted.
  • Page 26: Refrigerator Controller

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 23 ELECTRONIC CONTROLLER INSTRUCTION 5-2. REFRIGERATOR CONTROLLER 5-2-1. HOW TO USE THE PANEL - Temperature can be controlled by the user. - Not controllable during ‘Turbo Cooling’ mode. - Bar LED - Factory setting is at level ‘5’.
  • Page 27: Function Table

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 24 ELECTRONIC CONTROLLER INSTRUCTION 5-2-2. FUNCTION TABLE Controlled Function Description Part 1. Buzzer will ring 2 sec. after Plug-In. Initial Buzzer, Fan 2. 88 LED displays micom version initially and does inside temperature in 2 sec. Operation or Door Lamp 3.
  • Page 28 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 25 ELECTRONIC CONTROLLER INSTRUCTION Controlled Function Description Part Defrost Compressor 1. During defrost function, comp. goes off and F-fan goes ON. 2. Maximum defrost time is 70 minutes. Function F-fan 3.
  • Page 29: Error Code Table

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 26 ELECTRONIC CONTROLLER INSTRUCTION Controlled Function Description Part Forced Comp a. Press the Turbo Cooling button 5 times while pressing both up/down button and defrost mode starts, immediately. Defrost F-fan b.
  • Page 30 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 27 6. PART-LIST OF SOLID DOOR MODEL A : FD,SD-650R B: FD,SD-1250R C : FD-1900R D : FD,SD-650F E : FD,SD-1250F F : FD-1900F Model Part name Code Material Description Caster CASTER...
  • Page 31 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 28 PART-LIST OF SOLID DOOR MODEL A : FD,SD-650R B: FD,SD-1250R C : FD-1900R D : FD,SD-650F E : FD,SD-1250F F : FD-1900F Model Part name Code Material Description Condenser Fan CONDENSER FAN MOTOR BLADE 30218B0100 AL...
  • Page 32 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 29 PART-LIST OF SOLID DOOR MODEL A : FD,SD-650R B: FD,SD-1250R C : FD-1900R D : FD,SD-650F E : FD,SD-1250F F : FD-1900F Model Part name Code Material Description DOOR HINGE TOP ASSEMBLY RIGHT 30229L0900 SPCC,T3.0 MFZN(WH)
  • Page 33 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 30 PART-LIST OF SOLID DOOR MODEL A : FD,SD-650R B: FD,SD-1250R C : FD-1900R D : FD,SD-650F E : FD,SD-1250F F : FD-1900F Model Part name Code Material Description EVAPORATOR DRAIN PAN HEATER 30228L1400 115V/90W L=6225mm1...
  • Page 34 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 31 PART-LIST OF SOLID DOOR MODEL A : FD,SD-650R B: FD,SD-1250R C : FD-1900R D : FD,SD-650F E : FD,SD-1250F F : FD-1900F Model Part name Code Material Description DOOR LOCK (KEY) 30238G0100 CONTROL BOARD HOUSING...
  • Page 35: Replacement Of Main Components

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 32 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.
  • Page 36 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 33 REPLACEMENT OF MAIN COMPONENTS B. Unscrew the screws located on top of top grille panel.
  • Page 37 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 34 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.
  • Page 38 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 35 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.
  • Page 39: Replacing Door

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 36 REPLACEMENT OF MAIN COMPONENTS 7-2. REPLACING DOOR A. Disassemble top grille panel as described section 7-1 A.B.C.D. B. Remove Bottom Grille by unscrewing the four screws located on each side of the Bottom Grille. C.
  • Page 40 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 37 REPLACEMENT OF MAIN COMPONENTS D. The figure of the disassembled top grille E. Unscrew the hinge. panel. F. Unscrew the last screw with pushing the G. After unscrewing, the hinge will rotate hinge.
  • Page 41 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 38 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 42 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:48 PM ˘ ` 39 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.
  • Page 43: Refrigeration Compartment's Parts

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 40 REPLACEMENT OF MAIN COMPONENTS 7-3. REFRIGERATION COMPARTMENT’S PARTS A. Disassemble lamp shield. - LAMP BULB or LAMP SHIELD - EVAPORATOR FAN MOTOR - F/D SENSOR or R/D SENSOR - EVAPORATOR DEFROST HEATER - EVAPORATOR COIL B.
  • Page 44 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 41 REPLACEMENT OF MAIN COMPONENTS D. Disassemble 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 45 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 42 REPLACEMENT OF MAIN COMPONENTS 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.
  • Page 46 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 43 REPLACEMENT OF MAIN COMPONENTS H-2. D-Sensor of Freezer (Evaporator Defrost Sensor) Disassemble the D-Sensor from evaporator’s end plate. D-Sensor (Blue Color) H-3. R-Sensor of Refrigerator Unscrew as illustrated below and pull-out the R-Sensor from the cover. R-Sensor (White Color) Unscrew...
  • Page 47 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 44 REPLACEMENT OF MAIN COMPONENTS H-4. D-Sensor of Refrigerator Remove the absorber pad at the end of thermo-pipe and pull-out the D-Sensor. D-Sensor (Blue Color) Thermo-Pipe H-5. F/D Sensor or R/D Sensor After unplug each sensor, pull-out the sensor’s lead wire.
  • Page 48 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 45 REPLACEMENT OF MAIN COMPONENTS REPLACING EVAPORATOR DEFROST HEATER (FREEZER ONLY) A. After disassembling the duct(A) and the B. Pull out the pins from the bottom of the duct(B), get ready as below for replacing evaporator using the nipper, etc.
  • Page 49 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 46 REPLACEMENT OF MAIN COMPONENTS D. After removing all pins, disconnect the connectors from the thermal fuse and the main harness. E. Take apart the evaporator defrost heater from the evaporator.
  • Page 50 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 47 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 51 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 48 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 and the main harness. * NOTE Why is always 115 voltage detected between connectors of the evaporator defrost heater in the main harness?
  • Page 52: Condensing Unit

    FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 49 REPLACEMENT OF MAIN COMPONENTS 7-4. CONDENSING UNIT - Condensing units : Compressor, Condenser Fan Motor, Condenser Coil, Condenser Dryer..- Others : Compressor Power Cord (Relay harness), Main Power Cord, Electrical Box, ETC. A.
  • Page 53 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 50 REPLACEMENT OF MAIN COMPONENTS D. Pull-out the condensing unit.
  • Page 54 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 51 REPLACEMENT OF MAIN COMPONENTS 7-5. REPLACING CABINET FRAME HEATER (and/or) MULLION HEATER A. Insert the and edge of ‘–’type screw B. Take apart the frame cover from the driver into the gap between the frame frame.
  • Page 55 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 52 REPLACEMENT OF MAIN COMPONENTS E. Below picture shows the inlet of the F. Uncap connectors of the cabinet frame cabinet frame heater toward the heater. electrical box. G. Pull out the heater wire from the inlet. H.
  • Page 56 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 53 REPLACEMENT OF MAIN COMPONENTS I. Assemble the frame cover with the frame. J. Fit the end lines of the frame cover each Push and slide the frame cover toward other.
  • Page 57 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 54 REPLACEMENT OF MAIN COMPONENTS M. Do like above instructions in other parts (Left side, right side and top side).
  • Page 58 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 55 REPLACEMENT OF MAIN COMPONENTS N. Unscrew the screws from the mullion. O. Take apart the mullion cover from the P. Take care for the mullion heater not to mullion.
  • Page 59 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 56 REPLACEMENT OF MAIN COMPONENTS Q. Pull out the insulator from inside. R. Uncap connectors of the mullion heater. S. Pull out the heater wire from the inlet.
  • Page 60 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 57 REPLACEMENT OF MAIN COMPONENTS T. Pull out the mullion cover(SUS) from the mullion cover (ABS). U. Change the old mullion heater and V. Insert the mullion cover(SUS) into the install the new one with the gap between original pisition.
  • Page 61 FD,SD-650R,1250R¿ 12– ` ( ¿ ) 02.8.21 4:49 PM ˘ ` 58 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.

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