ENGLISH OWNER'S MANUAL DISHWASHER Read this owner's manual thoroughly before operating the appliance and keep it handy for reference at all times. LSDF996#** LDT878#** LDP778#** LDP567#** LDT566#** LDF554#** MFL69261705 Rev.02_061316 www.lg.
TABLE OF CONTENTS 3 PRODUCT FEATURES 38 SMART FUNCTIONS 4 SAFETY INSTRUCTIONS 38 38 38 39 4 IMPORTANT SAFETY INSTRUCTIONS Application Installation Product Registration Using the Tag On Function Using Smart Diagnosis™ 9 PRODUCT OVERVIEW 40 MAINTENANCE 9 Exterior Parts 10 Interior Parts 10 Accessories 40 40 40 41 42 43 11 INSTALLATION 11 12 12 12 13 14 14 15 16 17 18 18 20 20 21 Installation Parts and Tools Installation Overview Product Dimensions Product Specifi
PRODUCT FEATURES 3 PRODUCT FEATURES Tiny drops of purified water coat the surfaces of every dish from the steam that fills the tub, resulting in sparkling clean dishes. QuadWash™ System Multi-Motion lower spray arm shoots water in various directions and at optimized intensities to reach every area of the tub. This system provides more powerful and complete cleaning coverage.
SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USE Your safety and the safety of others are very important. All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you what may happen if the instructions are not followed. This is the safety alert symbol. This symbol alerts you to potential hazards that can kill or injure you and others.
SAFETY INSTRUCTIONS 5 ••Store and install the appliance where it will not be exposed to temperatures below freezing or exposed to outdoor weather conditions. ••This appliance must be positioned near to an electrical power supply. ••When installing or moving the appliance, be careful not to pinch, crush, or damage the power supply line. ••Do not install the appliance in humid spaces. ••Destroy the carton, plastic bag, and other packing materials after the appliance is unpacked.
SAFETY INSTRUCTIONS ••Do not allow children to play on, in or with the appliance. Close supervision of children is necessary when the appliance is used near children. ••Do not tamper with controls. ••In the event of a gas leak (propane gas, LP gas, etc.) do not operate this or any other appliance. Open a window or door to ventilate the area immediately. ••Under certain conditions, hydrogen gas may be produced in a hot-water system that has not been used for two weeks or more. HYDROGEN GAS IS EXPLOSIVE.
SAFETY INSTRUCTIONS 7 MAINTENANCE ••Do not disassemble or repair the appliance by yourself. ••Remove any dust or foreign matter from the power supply line. ••Disconnect this appliance from the power supply before cleaning and attempting any user maintenance. Turning the controls to the OFF position does not disconnect this appliance from the power supply. ••Remove the door before the appliance is removed from service or discarded to avoid the danger of children or small animals getting trapped inside.
SAFETY INSTRUCTIONS CAUTION To reduce the risk of minor injury to persons, malfunction, or damage to the product or property when using this product, follow basic precautions, including the following: INSTALLATION ••Install the product on a firm and level floor. ••This dishwasher must be connected to a hot water supply with a temperature range between 120 °F (49 °C) and 149 °F (65 °C). This temperature range provides the best washing results and shortest cycle time.
PRODUCT OVERVIEW PRODUCT OVERVIEW 1 4 5 6 2 1 2 5 6 7 3 7 3 8 4 8 9 1 Control Panel & Door Handle 1 Control Panel 2 Front Cover 2 Door Handle 3 Lower Cover 3 Front Cover 4 Shipping Brace 4 Lower Cover 5 Safety Cover 5 Shipping Brace 6 Signal Light (some models) 6 Safety Cover 7 Base 7 Signal Light (some models) 8 Leveling Feet 8 Base 9 Leveling Feet NOTE ••Do not remove the safety cover at any time.
PRODUCT OVERVIEW Interior Parts 1 1 Top Wash Impeller 2 Upper Spray Arm 7 2 8 3 Lower Spray Arm 4 Filtration System 5 Detergent and Rinse Aid Dispenser 3 9 4 6 Drying Vent Cover 7 Cutlery Rack (some models) 5 10 8 Upper Rack 11 9 Silverware Basket 10 Lower Rack 6 11 Steam nozzle (on steam models) NOTE ••The silverware basket ships installed at the back of the bottom rack. For best performance, install it along the right side as shown in the Interior Parts section.
INSTALLATION 11 INSTALLATION ENGLISH Installation Parts and Tools Parts not Provided Electrical cable Water supply tube Fittings for tube Coupler Teflon™ tape Air gap Wire nuts for 16-gauge wiring Hose clamp ⅞" UL approved strain relief Electrical tape Flat-blade screwdriver Phillips screwdriver Hole saw min.
INSTALLATION Installation Overview Preparing Cabinet Opening Leveling the Dishwasher Preparing Electrical Wiring Securing the Dishwasher to Countertop Preparing Water Supply Connection Connecting the Drain Hose Preparing the Dishwasher Connecting Water Supply Removing Lower Cover Connecting Power Sliding the Dishwasher into Cabinet Final Check Product Dimensions Back view Side view 26 5/8 - 26 13 /16" (676 - 681 mm) 23 3/4" (603 mm) 24 5/8" (625 mm) 33 5 /16" (846 mm) 4 1/2" (115 mm) 33
INSTALLATION 13 Preparing Cabinet Opening WARNING ••Don't use existing holes unless they are in the target area. Otherwise, the water supply and drain hose may be damaged by being crushed or kinked. CAUTION ••Failure to properly locate the hole for the water and drain lines may prevent the dishwasher from installing flush with the cabinets and could result in kinked or damaged lines.
INSTALLATION Preparing Electrical Wiring this appliance with the correct voltage 1 Operate as shown in this manual and on the rating plate. Connect it to a dedicated, properly grounded branch circuit which is protected by a time delay fuse. Connect the appliance using 3-wires, including a ground wire. 2 3 4 If an outlet and other power connector are used, it should be in an accessible location adjacent to and not behind the dishwasher and within 4 ft (1.2 m) of the dishwasher's side.
INSTALLATION 15 Preparing Dishwasher NOTE ••Do not pull or lift the dishwasher using the handle; doing so can damage the door and hinges. Open the door and grab the body frame and the top front opening of the tub to move or lift the dishwasher. 1 Remove the two screws attaching the lower cover to the dishwasher. 2 3 Remove the lower cover from the base. Remove the insulation pad from behind the access panel.
INSTALLATION Attaching Mounting Hardware For countertops made of wood or other material that will not be damaged by drilling, use the metal installation brackets. 1 Insert the installation brackets into the slots in the upper frame. 2 1 Sliding Dishwasher into Cabinet the dishwasher carefully into the cabinet 1 Slide opening. 2 Make sure the drain hose inside the cabinet is not kinked or pinched.
INSTALLATION 17 Leveling the Appliance Adjusting the Legs Adjusting the Front Legs ••Attach level on top front opening of tub from side to side. ••Use a flat-blade screwdriver or a pliers to turn the front legs and adjust the front of the tub. ••Attach level on front side of tub. ••Turn the front legs clockwise to raise the front of the tub and counter-clockwise to lower it. ••The adjustments work identically for both front legs.
INSTALLATION Securing Dishwasher to Countertop Connecting Drain Hose For countertops made of wood or other material that will not be damaged by drilling, use Method 1. For countertops made of granite, marble, or other materials that could be damaged by drilling, use Method 2. NOTE ••Cover the filter hole with towels to prevent screws from falling down into the pump. ••Use a magnetic screwdriver.
INSTALLATION 19 NOTE ••If the knockout plug has not been removed, the dishwasher will not be able to drain properly. 1 1 Remove the knockout plug with a hammer and screwdriver. 2 Connect end of the drain hose to the air gap with hose clamp provided. This avoids water being siphoned from the tub. Remove the knockout plug with a hammer and screwdriver. Air gap Knockout plug Rubber hose connector 2 Attach the drain hose to disposal with the hose clamp provided.
INSTALLATION Connecting Water Supply 1 Before connecting, turn off the water supply. 2 Slide the flexible stainless-steel water line or copper tube into the elbow. 3 Tighten the compression nut and make sure that the line is not kinked or pinched. Connecting Power NOTE ••The best location for the electrical conduit is on the right side of the back wall. Re-route the power cable before installation if the electrical conduit pipe is longer than 3" (76 mm) and is centered on the back wall.
INSTALLATION 21 4 Run the dishwasher on a Turbo cycle to verify proper operation and check for leaks. Error Code Possible Cause and Solution Drain hose kinked or pinched. OE Error Feed the drainage and supply hoses through the hole under the sink. Then gradually slide the dishwasher into the cabinet while pulling on the hoses under the sink to take up any slack. This helps avoid kinking the hoses or trapping them beneath the dishwasher. Drain hose connected to disposal.
OPERATION OPERATION 6 Select the Cycle and Options 7 Operate the Dishwasher Using the Appliance Before Using the Appliance ••Read the Important Safety Instructions. ••Connect to the hot water supply only. The water supply temperature should be a minimum of 120°F (49°C) for better washing performance and shorter cycle time. ••Remove insoluble items such as bones, toothpicks, and pieces of paper while loading the dishwasher.
OPERATION 23 Control Panel For Non-Steam Models 2 ENGLISH 1 3 6 4 4 Control Lock 1 Power ••Press the Power button to turn power on and off. ••After the cycle is complete, the power automatically turns off for purposes of safety and economy. ••If there is a power surge, power outage, or disruption of any kind, power is automatically turned off for safety. ••When power is connected again, it will turn on automatically and resume the cycle.
OPERATION For Steam Models 1 2 3 6 4 4 Control Lock 1 Power ••Press the Power button to turn power on and off. ••After the cycle is complete, the power automatically turns off for purposes of safety and economy. ••If there is a power surge, power outage, or disruption of any kind, power is automatically turned off for safety. ••When power is connected again, it will turn on automatically and resume the cycle. 2 Rinse Aid 5 Icon This icon illuminates when the rinse aid level is low.
OPERATION 25 Cycles Select your desired cycle. This cycle senses the load size, soil amount and soil toughness and is optimized to achieve the best cleaning. ••For steam models, this cycle has the added power of steam. Use a dedicated cycle downloadable via Wi-Fi or NFC. Machine Clean This cycle is for cleaning the inside of the dishwasher. Use the cycle without dishes in the machine. It eliminates residual soils, odor, white spots, and other dirt.
OPERATION Options High Temp Select the desired cycle button and then select the options for that cycle. Raises the main wash temperature to improve cleaning. Dual Zone Extra Dry This option automatically sets the spray intensity to soft for the upper spray arm and strong for the lower spray arm. Place heavily soiled dishes like plates and bowls in the lower rack and lightly soiled dishes like cups and small plates in the upper rack to get the best results.
OPERATION 27 Cycle/Option Guide The cycle guide below shows the available options for each cycle. Machine Clean Cycle Auto Heavy Delicate Normal Turbo Express Rinse Soil Level all levels heavy light all levels heavy light light 13.121.1 L 20.3 L 19.7 L 9.219.5 L 27.5 L 20.4 L 6.8 L 12.3 L 3.45.6 gal 5.4 gal 5.2 gal 2.45.2 gal 7.3 gal 5.4 gal 1.8 gal 3.2 gal 88 - 128 120 - 150 80 - 98 93 - 143 59 33 12 82 *Water Usage **Wash Time w/o Options (Mins.
OPERATION For Steam Models Cycle Auto Heavy Soil Level all levels heavy light 22.1 L 21.5 L 7.8 L 3.96.0 gal 5.8 gal 5.7 gal 2.1 gal 104 145 132 160 93 - 109 41 *Water Usage **Wash Time w/o Options (Mins.) 14.922.9 L Delicate Refresh Machine Clean Normal Turbo Express Rinse all levels heavy light light 27.5 L 20.4 L 6.8 L 13.6 L 2.45.2 gal 7.3 gal 5.4 gal 1.8 gal 3.6 gal 93 - 143 59 33 12 101 9.219.
OPERATION 29 Loading the Dishwasher Loading the Lower Rack The extra tall tub allows loading of dishes, pans, or other utensils up to 14" high. Loading 10 Place Settings ENGLISH For effective washing performance, always follow the following instructions. ••Remove large particles of food debris from plates including bones etc. before loading. ••Items with burnt on food should be soaked prior to loading in the dishwasher. ••Deep pots or dishes should be placed upside down.
OPERATION Folding Down the Lower Tines Loading Pots & Bowls Fold tines down to fit larger dishes; pull tines back up to fit smaller dishes. Case 1 Case 2 NOTE ••The silverware basket ships installed at the back of the bottom rack. For best performance, install it along the right side as shown.
OPERATION 31 Loading the Silverware Basket Loading 10 Place Settings 1 5 4 3 5 4 5 4 3 5 4 5 4 2 2 2 6 2 3 2 2 2 6 2 3 4 6 5 5 4 3 4 5 1 5 4 2 4 5 ••For best cleaning results, use the top separators in the basket when loading silverware. The separators will prevent nesting of silverware. ••Load sharp items, such as knives, pointing down. ••When unloading the dishwasher, it is best to start with the silverware basket.
OPERATION Loading the Upper Rack Loading 10 Place Settings Upper Rack Loading Tips: ••Place cups and glasses in the rows between the rack tines. Placing them over the rack tines can lead to breakage and water spots. ••To avoid chipping, do not let stemware touch other items. ••Place items so that the open end faces down for cleaning and drying. ••Do not stack items on top of each other.
OPERATION 33 Removing and Replacing Cup Racks (On Some Models) 1 Fold tines down to fit larger dishes; pull tines back up to fit smaller dishes. Case 1 Slide cup rack down into its closed position. Case 2 2 Locate assembly slot on cup rack and firmly pop rack off support bar on that side. • The rack on the left pops free at the back. The rack on the right pops free at the front. Assembly slot Loading Dishes & Pots 3 Slide cup rack off support bar on opposite side.
OPERATION Height Adjustable Upper Rack The upper rack adjusts up and down. Raise the upper rack to allow items up to 14" tall in the lower rack. Lower the upper rack to allow dishes up to 12" tall in the upper rack. The dishwasher ships with the upper rack raised. There are three available positions for adjusting the height of the upper rack to create more space. 3 2 1 3 2 1 WARNING ••Before adjusting, ensure the rack is empty of all dishes. Otherwise dishes may get damaged or you may get injured.
OPERATION 35 Loading the Cutlery Rack (On Some Models) The tray on the left side can be adjusted to a high or low position to accommodate utensils or cutlery of different sizes. Remove dishes before adjusting the tray. Adjust the tray by sliding the lever. NOTE ••For best cleaning performance, place flatware in the silverware baskets. Heavily soiled utensils or items with baked on foods should be placed in the middle rack or spoon basket for best performance.
OPERATION Adding Cleaning Agents Adding Detergent to the Dispenser ••Remove the label on the dispenser prior to running the dishwasher for the first time. ••The amount of detergent needed depends on the cycle, load size, and soil level of dishes. ••Put detergent into the detergent compartment before starting any cycle, except the Rinse cycle. 1 Push the button on the dispenser lid to open the cover.
OPERATION 37 Rinse Aid Dispenser Adjustment The Rinse Aid indicator appears in the display when more rinse aid is needed. The dispenser has five adjustment levels. The dishwasher is programmed at the factory for a rinse aid dispenser level of 2. This can be checked and altered by using the buttons on the control panel. The use of rinse aid is recommended to prevent water spots on dishes and to enhance drying performance. 1 2 Open the rinse aid lid by lifting up the flap.
SMART FUNCTIONS SMART FUNCTIONS Application Installation Search for the LG Smart ThinQ application from the Google Play Store on a smart phone. Follow instructions to download and install the application. Product Registration the LG Smart ThinQ application on a smart 1 Run phone. 2 3 4 5 6 Create an account and sign in. Select Register. Select Dishwasher. Follow the instructions on the smart phone. • If the NFC function is not turned on, turn on the NFC function in the smart phone.
SMART FUNCTIONS 39 Using Smart Diagnosis™ Smart Diagnosis™ can not be activated unless the appliance is turned on by pressing the Power button. If the appliance is unable to turn on, then troubleshooting must be done without using Smart Diagnosis™. 1 (LG U.S.A.) 1-800-243-0000 (LG Canada) 1-888-542-2623 2 When instructed to do so by the call center, place the mouthpiece of the phone close to the Smart Diagnosis™ icon. Do not press any other buttons.
MAINTENANCE MAINTENANCE To maintain performance and prevent trouble, it is important to check the outside and inside of the dishwasher, including filters and spray arms, at regular intervals. WARNING ••When cleaning the outside and inside of the dishwasher, do not use benzene or thinner. Otherwise, it may cause fire or explosion. ••To prevent injury during care and maintenance or cleaning, wear gloves and/or protective clothing.
MAINTENANCE 41 Clogged Drain Air Gap or In-Sink Disposal Cleaning the Air Gap 1 Turn off the dishwasher. 2 Remove the air gap cover and the plastic cap underneath it. 3 Clean out any debris with a toothpick or brush. 4 Replace the plastic cap and air gap cover. NOTE ••The drain air gap and disposal are external plumbing devices that are not part of the dishwasher.
MAINTENANCE Cleaning the Filters the lower rack and position the bottom 1 Remove spray arm so a wider vee is open to the front. 2 WARNING ••Be cautious of sharp edges when handling the stainless steel filter. Turn the inner filter counter-clockwise and take out the assembled inner filter and stainless steel filter. CAUTION ••Remove food residue caught in filters to prevent the build up of odor-causing bacteria and possible drainage problems.
MAINTENANCE 43 Cleaning the Spray Arms It is recommended that the spray arms be cleaned once every two weeks. Remove food particles by rinsing or shaking the spray arm. 4 If any food residue blocks the spray arm holes, remove it with a pin or any sharp tool. 5 After removing the food residue, clean the spray arms holes under running water. 6 After cleaning the upper spray arm, press it up into place. Turn the nut 1/8 turn clockwise to make sure that the nut locks back into place.
TROUBLESHOOTING TROUBLESHOOTING FAQs: Frequently Asked Questions Q: Does this dishwasher require a rinse aid to be used? A: Rinse aid is strongly recommended to enhance the drying performance of the dishwasher. In order to be more energy efficient, the hybrid drying system does not use a heating element to assist in drying, so a rinse aid plays an integral role in the drying process. If a rinse aid is not used, water may remain on the dishes and the tub.
TROUBLESHOOTING 45 Why am I hearing a whistling sound from the dishwasher? A: It is important to determine the duration of the noise and when it happens (what part of the cycle). When water is drawn into the dishwasher, a whistling noise can be heard. This is normal. If the water pressure is too high, it will be louder, so it may be necessary to adjust the water valve to lower the pressure if the noise is too loud.
TROUBLESHOOTING Before Calling for Service The appliance is equipped with an automatic error-monitoring system to detect and diagnose problems at an early stage. If the appliance does not function properly or does not function at all, check the following before you call for service. Problem Dishwasher will not operate. Dishwasher operates too long. Odor Water remains in tub after completion of cycle. Food soil remains on dishes. Possible Cause Solutions Start button is not pressed.
TROUBLESHOOTING 47 Problem Possible Cause ••Water supply should be at least 120 °F for best wash performance. Overloading. ••Do not overload the dishwasher. Improper loading. ••See the Operation section. Insufficient water pressure. ••Water pressure should be between 20 and 80 psi. Insufficient detergent. ••Add the recommended amount of detergent. See the Operation section. Rinse aid dispenser is empty. ••Refill rinse aid dispenser. Hard water buildup in the tub.
TROUBLESHOOTING Problem Possible Cause Solutions Dishwasher did not finish cycle. Door was opened during cycle. ••If the door is opened during a cycle, the Start key must be pressed within 4 minutes or the machine turns off and all settings are lost. Leaking in front of unit Dishwasher not leveled properly. ••Verify the unit is level from side to side and from front to back. See leveling instructions in the Installation section. Error Codes Problem Possible Cause Water inlet problem.
WARRANTY 49 WARRANTY Warranty Period Scope of Warranty One (1) year from date of original retail purchase Labor / Parts LG will also provide, free of charge, all labor and on-site service to replace the defective part. Five (5) years from date of original retail purchase Electronics / Racks Electronic control board and dishwasher racks. Customer will be responsible for any labor or in-home service to replace defective parts.
WARRANTY ••Damage or failure caused by incorrect electrical current, voltage, or plumbing codes, commercial or industrial use, or use of accessories, components, or consumable cleaning products that are not approved by LG. ••Damage caused by transportation and handling, including scratches, dents, chips, and/or other damage to the finish of your product, unless such damage results from defects in materials or workmanship and is reported within one (1) week of delivery.
WARRANTY 51 The knockout plug in the garbage disposal is not removed. OE error The disposal or air gap is blocked by debris. OE error Inlet valve and drain hose connection problem caused by improper installation. ••Clean the disposal or the air gap. ••Reinstall the hose. External leakage Door movement or closing compromised by incorrect leveling. ••Adjust the lower front leveling legs to the required height. No power due to loose connection of power supply line or electrical outlet problem.
LG Customer Information Center For inquiries or comments, visit www.lg.com or call: 1-800-243-0000 1-888-542-2623 U.S.A. CANADA Register your product Online! www.lg.