LG LDF9932 Service Manual
  1. Manuals
  2. Brands
  3. LG Manuals
  4. Dishwasher
  5. LDF9932
  6. Service manual
LG LDF9932 Service Manual

LG LDF9932 Service Manual

Ldf9932 dishwasher
Hide thumbs Also See for LDF9932:
Table of Contents

Advertisement

Quick Links

See also: User Manual
DISHWASHER
SERVICE MANUAL
NOTE
BEFORE SERVICING THE UNIT, PLEASE READ THIS MANUAL CAREFULLY
FOR SAFETY AND CORRECT SERVICES.
MODEL : LDF9932(WW,BB,ST)

Advertisement

Table of Contents
loading

Related Manuals for LG LDF9932

Summary of Contents for LG LDF9932

  • Page 1 DISHWASHER SERVICE MANUAL NOTE BEFORE SERVICING THE UNIT, PLEASE READ THIS MANUAL CAREFULLY FOR SAFETY AND CORRECT SERVICES. MODEL : LDF9932(WW,BB,ST)

  • Page 2: Table Of Contents

    CONTENTS 1. CAUTION......................... 4 2. SPECIFICATIONS ......................5 3. WIRING DIAGRAM......................6 4. FEATURES & TECHNICAL EXPLANATION ..............7 5. PARTS NAME ........................ 11 6. PROGRAM CHART ..................... 12 7. HOW TO DISASSEMBLE .................... 13 8. TROUBLE SHOOTING METHODS ................22 A.

  • Page 3: Caution

    CAUTION ! DISCONNECT POWER CORD BEFORE SERVICING RECONNECT ALL GROUNDING DEVICES IMPORTANT SAFETY NOTICE ! This service information is intended for individuals possessing adequate backgrounds of electrical, electronic and mechanical experience. Any attempt to repair this appliance may result in personal injury and property damage.

  • Page 4: Specifications

    2. SPECIFICATION SPECIFICATION ITEM Rated Voltage / Frequency AC 120V/60Hz Installation Built-In Place Settings Product Dimension(in) 23 3/4"x 24 5/8"x 33 1/2" Product Weight(lbs) 114lbs Door Color White, Black, Stainless Tub Material Stainless Steel Control Electronic Rated Power(Watt) 1,350 Heater Power(Watt) 1,200 Programs Upper Rack Position...

  • Page 5: Wiring Diagram

    3. WIRING DIAGRAM 9932 series - 6 -...

  • Page 6: Features & Technical Explanation

    4-1. Product Features VARIO SPRAY SYSTEM LARGE CAPACITY Because the water spray alternates between the LG dishwashers allow you to load very large upper and lower racks, items in both the upper all of the power from and lower racks. The...

  • Page 7: Quick Wash

    4-2. Display Panel LDF 7932 Series Control panel may vary on some models. CYCLES CHIME ON/OFF To enable or disable the chime, press and hold the Press the cycle that corresponds to your desired wash Quick Wash and Rinse buttons for 2 seconds. cycle.

  • Page 8: Half Load

    • If you select the Sanitary feature, the Sanitary light HALF LOAD will blink until the water is heated to the sanitary • For small loads, you may use just the upper or temperature level*. Once the sanitary temperature lower rack to save energy. level is reached, the light will stay on to indicate •...
  • Page 9 4-3. TEST MODE LDF 7932 Series CHECK PROGRAM Load and Checking points The number of Door open/ BUTTON Remark pushing button Display closed Load LED lighting STEAM+RINSE+ All LEDs are lighting 1 TIME 0n:3H/ 0U:00 Either POWER Buttonn POWER SCRUB 1 TIME 00:00 All LEDs are lighting...

  • Page 10: Parts Name

    5. PARTS NAME 5-3. LDF 9932 Series STEAM NOZZLE CONTROL PANEL DOOR HANDLE LOWER SPRAY ARM FRONT COVER DETERGENT AND RINSE AID DISPENSER LOWER COVER DRYING VENT COVER LEVELING FEET TUB LAMP (Illumitub ™ ) FRONT DISPLAY (SignaLight ™ ) CUTLERY RACK UPPER RACK SILVERWARE BASKET...

  • Page 11: Program Chart

    6. PROGRAM CHART(SCHEMATIC DIAGRAM) LDF 9932 Series - 12 -...

  • Page 12: How To Disassemble

    7. HOW TO DISASSEMBLE BEFORE DISASSEMBLING THE DISHWASHER ; 1) Remove the cord from electric outlet to avoid electric shock. 2) Close the Water Tap (faucet). 3) Remove all dishes and items in the dishwasher. 4) Remove the Lower Rack and the Upper Rack. 5) Remove the inlet hose and drain hose connetion to avoid the hose damages.

  • Page 13: Door Assembly

    3-1. Door Assembly 1) Front Cover Open the door. Remove 12 screws(stainless). 2) Control Panel Assembly Remove 2 screws(Stainless). Remove the wire connections. Be sure the wiring should not be Control Panel Front Cover changed in reassembling Remove the Latch assembly. Remove the Front Display.
  • Page 14 3) Fan Assembly Gasket Inner Cover Open the door. Detergent Remove 4 screws and a earth screw for Dispenser Fan Assembly Door Bracket. Remove the wire connetions. Remove the Air Duct. Air Duct Turn the Inner Cover counterclockwise. Hose 4) Detergent Dispenser Flange Close the door Remove the wire connections.

  • Page 15: Lower Frame

    4. Lower Frame 1) Press the holder hook as shown in figure. 2) Remove 4 screws. Lower Frame Lead Wire Holer Lead Wire Holer Hook 5. Put the Dishwasher upside down. 6. Drain Hose Holder 1) Press the holder hook as shown in figure. 2) Pull the Drain Hose and remove the Drain Hose Holder.
  • Page 16 7. Base Cover Base Cover 1) Remove 2 screws. 2) Pull the Base Cover out. Cabinet Base 8. Harness & Hose Assembly 1) Remove the wiring connections. 2) Remove the Hose connections from Sump Assembly. You can see the information of Wiring Diagram at the back of Lower Cover.
  • Page 17 9. Cabinet Base Cabinet Base 1) Remove 8 screws. 2) Lift it upward. 10. Float Assembly 1) Press the Float hook. 2) Pull the Float Assembly Float Assembly 11. Steam Generator Steam 1) Disconnect the 3 hoses assembly. Generator 2) You can disassemble the Steam generator by removing the 2 screws.

  • Page 18: Inlet Valve

    13. Rear Leg Adjustment System 1) Remove 2 screws. Holder 2) Pull the Holder. 3) Pull the Leg Adjust. Leg Adjust 4) Pull the Shaft Assembly. Shaft Assembly 14. Inlet Valve Cabinet Base Inlet Valve 1) You can disassemble the lnlet Valve by removing the 2 screws.

  • Page 19: Sump Assembly

    16. Sump Assembly Sump Holder Remove 2 screws. Remove the Sump Holder and push the Sump Assembly down with pulling aside Hook. Be careful not to drop the Sump Assembly to the bottom. Hook Sump Assembly 1) Heater & Drain Motor Pull the Heater out of the Sump after Drain Pump releasing the nut.
  • Page 20 When you reassemble the Sump Assembly, be careful not to kink, tear and take off the seals. 17. Holder Supporter, Tub Packing and Hinge Supporter Assembly. Rotate the screwdriver, after slide it into the gap between Stopper Roller and Rail Roller. You must take off Stopper Roller(F117) by –...

  • Page 21: Trouble Shooting Methods

    8.TROUBLE SHOOTING METHODS A. TROUBLE SHOOTING ACCORDING TO DISPLAYED ERROR MESSAGE POSSIBLE CAUSE ERROR MESSAGE REMEDY FOR ERROR OCCURRENCE The Water Supply Tap is closed. Take action on Water Supply INLET ERROR device. The Water Supply is shut off. The Inlet Hose is kinked. The Water Pressure is very low.
  • Page 22 POSSIBLE CAUSE ERROR MESSAGE REMEDY FOR ERROR OCCURRENCE EXCESS ERROR The Inlet Valve is troubled. Replace the Inlet Valve. The Controller is troubled. Repair or replace the Controller. displayed Condition Excessive water is sup- plied than normal water level.(Automatically drain Pump operated.) Check the temperature.

  • Page 23: Steam Generator Error Message

    B. STEAM GENERATOR ERROR MESSAGE Steam Generator Error mode is not displayed in normal condition and it can be confirmed by following additional operation. To confirm steam generator error, press the DELAY START and RINSE ONLY buttons simultaneously. When Steam Generator is out of order, dishwasher operates the selected cycle without steam.

  • Page 24: Trouble Diagnoses And Repair By Symptom

    C. TROUBLE DIAGNOSES AND REPAIR BY SYMPTOM No Power on when the power button pressed. • Re-connect the Powr connection. The Power connection is correctly connected. • Check the electricity is failed or not. The Fuse or Circuit Breaker • Replace the Fuse or Circuit Breaker of house. of house is O.K? The Power Switch or •...
  • Page 25 The Wash Pump/Motor does not run. • close the Door tightly. The Door is tightly closed? • Check the Door Switch in Latch Handle. • Re-connect the wiring connections related to the The Wiring connections is OK? Washing Motor. The Blade is not locked •...
  • Page 26 Washing Results are not Satisfactory After washing, are there still White deposits or streaks on Reduce the amount of Rinse-Aid the dishes? (for Streak) After washing, are there still food soils on the dishes? Check that : - the amount of detergent Correctly used or not - Filters clogged or not.
  • Page 27 Power Button not automatically off after operation. Check the button is blocked by foreign materials. Check the Power Switch.(Replace it, if necessary.) Check the Controller.(Replace it, if necessary.) - 28 - - 28 -...

  • Page 28: Installation Instruction

    9. INSTALLATION INSTRUCTION Step 1: PREPARE CUPBOARD OPENING 1. This dishwasher is designed to fit a standard dishwasher opening as shown below. 2. Select a location as close to sink as possible for easy connections to water and drain lines. 3.
  • Page 29 Step 2: PREPARE THE ELECTRICAL WIRING W A R N I N G For personal safety, remove house fuse or open circuit breaker before installation. Do not use an extension cord or adapter plug with this dishwasher. Electrical and grounding connections must comply with the national electrical code/provincial and municipal code and/or other local codes.
  • Page 30 Step 3: PREPARE THE WATER SUPPLY CONNECTION 1. This dishwasher may be connected to either hot or cold water. If the water can not be maintained below 149 (65 ), the dishwasher must be connected to cold water. 2. When connecting the dishwasher water line, sealing tape or compound should be used to avoid leaks.
  • Page 31 Step 5: INSTALL THE DISHWASHER IN CUPBOARD 1. Remove the Lower Cover and orient dishwasher as shown below. 2. Before sliding the dishwasher into the cupboard opening, make all necessary height adjustments using the legs. 3. Slide the dishwasher into the cabinet opening carefully. Make sure that the drain hose inside the cabinet is not kinked.

  • Page 32: Drain Requirements

    Step 6: DRAIN LINE CONNECTION 1. If the end of the drain hose does not fit to the drain line, use an adapter (not supplied) that must be resistant to heat and detergent and may be obtained from a plumbing shop. 2.
  • Page 33 Step 7: WATER SUPPLY CONNECTION 1. When connecting, sealing tape or sealing compound should be used to avoid water leaks. 2. Before connecting, turn off the water supply. Inlet Valve 3. After fitting the Elbow into the Elbow Inlet Valve, slide the Flexible Stainless Tube or Copper Tube Water Supply Tube into the Elbow.
  • Page 34 Step 9: FINAL CHECKS 1. Turn electrical power back on at the circuit breaker. 2. Turn house water supply back on. 3. Operate the dishwasher through one cycle (Quick cycle is recommended) to check for water leaks and operating conditions. 4.

  • Page 35: Exploded View

    10. EXPLODED VIEW “The following parts are not illustrated" ACCESSORIES Description Loc No. Printed *Owner’s Manual G001 E005 materials *Energy Label G002 *Service Manual G004 - 36 - - 36 -...
  • Page 36 EXPLODED VIEW F240 A008 F101 E005 E010 F103 F102 F001 “Check the Rating Model No. and refer Appendix.B” A130 ACCESSORIES E005 A040 A003 - 37 - - 37 -...
  • Page 37 EXPLODED VIEW - TUB ASSEMBLY F110 F113 F117 F111 F040 F112 F060 F117 F111 F050 F230 F210 F022 F118 F300 F113 F041 F042 F171 F011 F013 F144 F132 F143 UPPER RACK RAIL - LEFT F123 F122 F121 F011 UPPER RACK RAIL - RIGHT M005 F121 F122...
  • Page 38 EXPLODED VIEW - BASE ASSEMBLY M086 F045 M500 M100 Serial No.:810KW***~ F043 M100 M090 M210 A160 M266 M260 M105 M261 EXPLODED VIEW - NOZZLE ASSEMBLY F192 A070 F004 A060 F005 A073 A074 A050 F191 - 39 - - 39 -...
  • Page 39 EXPLODED VIEW - RACK ASSEMBLY A175 A174 A170 A171 A172 A173 A159 A080 A156 A150 A151 A155 A101 A102 A157 A158 A103 A157 A149 A144 A140 A147 A147 A148 A110 A142 A141 - 40 - - 40 -...
  • Page 40 EXPLODED VIEW - PANEL ASSEMBLY K260 K207 K253 K215 K207 K220 K200 K252 “Check the Rating Model No. and refer Appendix.B” K251 K254 - 41 - - 41 -...
  • Page 41 EXPLODED VIEW - DOOR ASSEMBLY K230 K217 K005 K010 K030 K110 K121 K122 K101 K001 K100 K124 K002 K141 A120 K140 F142 F141 F174 - 42 - - 42 -...
  • Page 42 EXPLODED VIEW - SUMP ASSEMBLY M001 M038 M110 M025 M130 M035 M027 M028 M120 M031 M220 M088 M034 M026 M050 M007 M036 M087 M081 M060 - 43 -...
  • Page 43 P/No. : MFL37554808...

This manual is also suitable for:

Ldf9932wwLdf9932bbLdf9932st

Table of Contents