LG LDP680 Series Owner's Manual
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LG LDP680 Series Owner's Manual

LG LDP680 Series Owner's Manual

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OWNER'S MANUAL
DISHWASHER
Read this owner's manual thoroughly before operating the
appliance and keep it handy for reference at all times.
ENGLISH
LDP681*** LDTS555** LDT780#** LDP770*** LDT680*** LDP680*** LDPS684***
LDP780***
www.lg.com
MFL71917401
Copyright © 2022-2023 LG Electronics Inc. All Rights Reserved.
Rev.02_061523

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  • Page 1 DISHWASHER Read this owner's manual thoroughly before operating the appliance and keep it handy for reference at all times. ENGLISH LDP681*** LDTS555** LDT780#** LDP770*** LDT680*** LDP680*** LDPS684*** LDP780*** www.lg.com MFL71917401 Copyright © 2022-2023 LG Electronics Inc. All Rights Reserved. Rev.02_061523...

  • Page 2: Table Of Contents

    Loading the Dishwasher Loading the Silverware Basket Loading the Lower Rack Loading the Upper Rack Loading the Cutlery Rack Adding Cleaning Products 41 SMART FUNCTIONS LG ThinQ Application Smart Diagnosis Function 45 MAINTENANCE Cleaning and Care 49 TROUBLESHOOTING Before Calling for Service...

  • Page 3: Read All Instructions Before Use

    IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USE Safety Messages Your safety and the safety of others are very important. We have provided many important safety messages in this manual and on your appliance. Always read and follow all safety messages.
  • Page 4 • Do not grasp the power supply line or touch the appliance controls with wet hands. • Do not modify or extend the power cable. • If the product has been submerged, contact an LG Electronics customer information center for instructions before resuming use.
  • Page 5 IMPORTANT SAFETY INSTRUCTIONS • Fix the drain hose securely in place. • Use only detergents or wetting agents recommended for use in a dishwasher and keep them out of the reach of children. • Do not let children eat detergent or dishwasher rinse agent. •...

  • Page 6: Caution Statements

    1 1/2" (38.1 mm) plastic or rubber wire grommets can be purchased online or at a local hardware store for this purpose. For further details, call an LG Electronics Customer Information Center at 1-800-243-0000 (U.S.A.) or 1-888-542-2623 (Canada).
  • Page 7 IMPORTANT SAFETY INSTRUCTIONS Operation • Do not place objects on top of the appliance. • Turn off the water faucets and unplug the appliance if the appliance is to be left for an extended period of time, such as during vacations. •...

  • Page 8: Product Overview

    • Do not remove the safety cover at any time. • To ensure reliability, each LG dishwasher goes through thorough quality control before it leaves the factory. • You may find water droplets or water spots from this process inside your new dishwasher.
  • Page 9 PRODUCT OVERVIEW • White (steady): Normal operation. NOTE • White (blinking): Cycle has been paused. (After • The silverware basket ships installed at the back four minutes in pause mode, the machine turns of the bottom rack. For best performance, install off.) it along the right side.
  • Page 10 10 PRODUCT OVERVIEW LDP681*** LDTS555** LDT780#** LDP770*** Model LDT680*** LDP680*** LDPS684*** LDP780*** Electrical 120 V, 60 Hz AC only, Requirements 15 A circuit breaker Water Pressure 20 psi - 80 psi (140 kPa - 550 kPa) Dimensions 23 3/4” X 24 5/8” X 33 5/8” (Width X Depth X (603 mm X 625 mm X 854 Height)

  • Page 11: Installation

    • DISCLAIMER - This Guide is strictly confidential name : D-PC1) and shall not be copied, disclosed, distributed, disseminated, publicized or reproduced, in • Inlet hose installation kit is available on LG.com, whole or in part, without the prior written part number AEM75698902. authorization of LG Electronics.
  • Page 12 12 INSTALLATION Preparing Dishwasher Sliding Dishwasher into Cabinet Opening Connecting Water Supply Line and Power Connecting the Drain Hose Leveling Dishwasher Securing Dishwasher in Cabinet Opening Final Installation Check Product Dimensions Back View 23 / " (603 mm) Flat-Blade Screwdriver Phillips Screwdriver Hole Saw min.

  • Page 13: Preparing Cabinet Opening

    INSTALLATION Choosing the Proper Location dishwasher. Water supply hose, drain hose and electric cable should be passed through this area. Select a location as close to the sink as 26 / - 26 / " (676 - 681 mm) possible for easy connections to water supply 24 / "...

  • Page 14: Preparing Water And Electrical Connections

    The old hose the electrical cable. could leak or burst causing flooding and property damage. Contact an LG Customer Information Center for assistance in buying a new hose. • Electrical Connection - Use a time-delay fuse or circuit breaker.

  • Page 15: Preparing Dishwasher

    INSTALLATION Preparing Dishwasher WARNING • Do not remove safety cover . Removal can result in fire, electric shock or death. Remove the lower cover. If there is insulation padding behind the lower cover, remove it. Releasing Drain Hose Remove the twist tie holding the drain hose to the Set the parts aside until the installation is back of the shipping brace.

  • Page 16: Sliding Dishwasher Into Cabinet Opening

    16 INSTALLATION • Do not push the door of the dishwasher with knees when sliding the dishwasher into position. Doing so can damage the front cover. Bend the tabs on the brackets to secure them to the frame using a pair of needle nose pliers.

  • Page 17: Connecting Water Supply Line And Power

    INSTALLATION pulling the drain hose farther into the Smooth out or pad the edges of the hole cabinet. drilled for the water supply to avoid damaging the drain hose. Make sure the drain hose is straight before feeding the end of it through the hole for the Remove the tape from the water supply line water supply.
  • Page 18 18 INSTALLATION Use a Phillips screwdriver to remove 2 screws Slide the water supply line back through the channel, pulling gently from inside the cabinet to make sure the line is not kinked, pinched, stressed or crushed. Connecting Power The dishwasher should have a dedicated properly grounded branch circuit to connect the 3 wire setup which includes the ground wire.

  • Page 19: Connecting The Drain Hose

    INSTALLATION Fold the connected wires back into the junction box and screw on the junction box cover. WARNING • Verify that the black wire is hot (120 V). If not, or if you are unsure of the power supply, have it checked by a licensed electrician.
  • Page 20 20 INSTALLATION Height of the Drain Hose The height of the drain hose end must be at least 12" (305 mm) and within 40" (1016 mm) from the base of the dishwasher to avoid water being siphoned from the tub. Connecting Waste Tee without Air The height of the drain hose end must be at least 12”...

  • Page 21: Leveling Dishwasher

    INSTALLATION With the lower rack removed, place a level on the Connect the end of the drain hose to the air inside wall of the tub to check that the dishwasher with the hose clamp provided. Move is level from side to side. the clamp into position and tighten it with a •...

  • Page 22: Securing Dishwasher In Cabinet Opening

    22 INSTALLATION drive wrench with 1/2" socket to turn the NOTE front leveling feet and adjust the front of the tub. • Installation brackets and screws can be found in the silverware basket. • Use a magnetic screwdriver. • Cover the filter hole with towels to prevent screws from falling down into the pump.

  • Page 23: Final Installation Check

    INSTALLATION Final Installation Check Replace the lower cover. Testing the Dishwasher CAUTION • Only install the lower cover provided with the Check if the dishwasher is properly installed. dishwasher. Do not install cabinet baseboard as it may cause noise and leakage. Turn on the circuit breaker.
  • Page 24 24 INSTALLATION Error Code Possible Cause and Solution Water supply line is kinked under dishwasher. • Feed the drain and water 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.

  • Page 25: Operation

    OPERATION OPERATION Before Using WARNING • To reduce the risk of fire, electric shock, or injury to persons, read the SAFETY INSTRUCTIONS before operating this appliance. NOTE • 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.
  • Page 26 26 OPERATION save energy, press and hold High Temp. for three seconds to set the display to automatically turn off a few minutes after the cycle ends. • It is normal for the dishwasher to chime continuously if you open it during operation or just after the cycle ends.

  • Page 27: Control Panel

    OPERATION Control Panel Control Panel Features Power On/Off Button • Press this button to turn the washer on or 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.

  • Page 28: Wash Cycles

    28 OPERATION NOTE • Cycle time may vary depending on the soil level of your load. • : Control Lock - The Control Lock feature helps prevent settings from being changed during a cycle. Selecting this feature locks all of the buttons, except for the Power button, on the control panel. This feature does not lock the door.

  • Page 29: Options And Extra Functions

    OPERATION cycle without any options. Select the Night Dry • This cycle does not have drying. Select the Extra option if leaving dishes overnight. Press and hold Dry and Night Dry option or another cycle for Extra Dry for three seconds to activate Night Dry. better drying.
  • Page 30 30 OPERATION • When the rinse aid is empty, the Extra Dry NOTE option is selected automatically. • This high temperature rinse sanitizes dishes and glassware in accordance with the NSF/ANSI Night Dry Standard 184 for residential dishwashers. Certified residential dishwashers are not Dishes are often left in the dishwasher overnight intended for use in licensed food after the cycle ends.
  • Page 31 OPERATION Cycle Auto Heavy Delicate Refresh Normal Dual Zone Half Load Energy Saver High Temp. Available Options Steam Extra Dry Night Dry Delay Start * Extra drying time only, no added high-temperature rinse ** Default setting NOTE • Actual water consumption will vary depending on soil level and hardness of water. •...

  • Page 32: Loading The Dishwasher

    32 OPERATION NOTE • Actual water consumption will vary depending on soil level and hardness of water. • The actual running time and cycle time displayed may change depending on options chosen, soil level, water temperature, and hardness of water. Therefore, display time and actual running time can be different.

  • Page 33: Loading The Lower Rack

    OPERATION Silverware Loading Tips: Lower Rack Loading Tips: • For best cleaning results, use the top separators • Plates should be positioned upright and facing in the basket when loading silverware. The the center of the rack, and pots, pans and large separators will prevent nesting of silverware.

  • Page 34: Loading The Upper Rack

    34 OPERATION Loading Dishes & Pots NOTE • The silverware basket ships installed at the back of the bottom rack. For best performance, install it along the right side as shown. Loading Pots & Bowls Loading the Upper Rack Loading Dishes into the Upper Rack Loading 10 Place Settings...
  • Page 35 OPERATION Loading 12 Place Settings The cup racks can be folded up out of the way for tall glasses. Removing and Replacing Cup Rack This feature is only available on some models. Upper Rack Loading Tips: The left and right cup racks are interchangeable •...
  • Page 36 36 OPERATION There are three available positions for adjusting Slide the cup rack off the support bar on the the height of the upper rack to create more space. opposite side. Follow the instructions in reverse to replace the cup rack. WARNING •...

  • Page 37: Loading The Cutlery Rack

    OPERATION • When the upper rack is in the lower position, Pull the upper rack out until it stops. Remove push in the upper rack first, and the lower rack any contents from the rack. later. • Pull out the lower rack first, and the upper rack later.

  • Page 38: Adding Cleaning Products

    38 OPERATION the middle rack or spoon basket for best of different sizes. Remove dishes before adjusting performance. the tray. Adjust the tray by sliding the lever. Loading Silverware into the Cutlery Rack This feature is only available on some models. Loading 10 Place Settings Removing the Cutlery Rack The entire cutlery rack can be removed if more...
  • Page 39 OPERATION detergent. So, they must be kept out of the reach of children. CAUTION • Use only detergent intended for dishwashers. Incorrect detergent may cause the dishwasher to fill with suds during operation. Excess suds may reduce wash performance and may cause the dishwasher to leak.
  • Page 40 40 OPERATION The use of rinse aid is recommended to prevent water spots on dishes and to enhance drying performance. NOTE • Only use liquid rinse aid in the dishwasher. • Do not overfill the rinse aid dispenser. • Wipe off any spilled rinse aid around the dispenser.

  • Page 41: Smart Functions

    - This function provides useful information for diagnosing and solving issues with the appliance based on the pattern of use. Run the LG ThinQ application and sign in with your existing account or create an LG account • Settings to sign in.
  • Page 42 42 SMART FUNCTIONS installed and used in accordance with the NOTE instructions, may cause harmful interference to radio communications. However, there is no • The surrounding wireless environment can guarantee that interference will not occur in a make the wireless network service run slowly. particular installation.

  • Page 43: Smart Diagnosis Tm Function

    LG ThinQ application. This equipment should be installed and operated • Launch the LG ThinQ application and select the with a minimum distance of 20 cm (7.8 inches) between the antenna and your body. Smart Diagnosis feature in the menu.
  • Page 44 44 SMART FUNCTIONS NOTE • For best results, do not move the smartphone while the tones are being transmitted.

  • Page 45: Maintenance

    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.
  • Page 46 46 MAINTENANCE NOTE NOTE • The warranty provided with the dishwasher does • For best wash performance, clean the filter after not cover service costs directly associated with each load. If food debris remains in the filter, it the cleaning or repair of the external drain air may cause an odor.
  • Page 47 MAINTENANCE Cleaning the Spray Arm If the spray arm holes are blocked by any food residue, dishes may not be cleaned well due to improper water spray. It is recommended that the spray arms be cleaned once every two weeks. Cleaning the Lower Spray Arm Make sure that the water jet holes are not NOTE...
  • Page 48 48 MAINTENANCE Remove food particles by rinsing or shaking the spray arm. If any food residue blocks the spray arm holes, remove it with a pin or any sharp tool. After removing the food residue, clean the spray arms under running water. After cleaning the upper spray arm, press it up into place.

  • Page 49: Troubleshooting

    LG dishwashers are designed to be used in conjunction with a rinse aid. Using a rinse aid will maximize the amount of water that has already been sheeted away from the dishes before the dry cycle begins.
  • Page 50 No, you don't need to pre-rinse the dishes before loading especially if using the Normal and Auto cycles. The dishwasher washes dishes clean without pre-rinsing. User Support Videos For further assistance, there are videos and tutorials available through the LG.com website.
  • Page 51 TROUBLESHOOTING On the www.lg.com home page, click on the Support menu tab to bring up the menu selections. Select Video Tutorials. Select a product category and then pick a topic or search a keyword. NOTE • Scan this QR code to quickly access the video search page on the LG website.
  • Page 52 Problem Possible Cause & Solution Heater circuit failure. • Please call an LG Electronics Customer Information Center at 1-800-243-0000 (U.S.A.) 1- 888-542-2623 (Canada). Water temperature sensor error • Please call an LG Electronics Customer Information Center at 1-800-243-0000 (U.S.A.) 1- 888-542-2623 (Canada).
  • Page 53 TROUBLESHOOTING Problem Possible Cause & Solution Noise Some level of noise is normal during operation. • Detergent cover opening. • Drain pump at the beginning of drain cycle. The dishwasher is not level. • Adjust leveling feet. Nozzle arm knocking against dishes. •...
  • Page 54 54 TROUBLESHOOTING Problem Possible Cause & Solution Odor There is food in the bottom of the appliance or in the filter. • Clean the filter and the interior according to the Maintenance section of the owner’s manual. Unwashed dishes are left in the appliance for a long time. •...
  • Page 55 During Wi-Fi setup, the app is requesting a password to connect to the product (on certain phones). • Locate the network name which starts with "LG" under Settings > Networks. Note the last part of the network name. - If the network name looks like LGE_Appliance_XX-XX-XX, enter lge12345.

  • Page 56: Limited Warranty

    Should your LG Dishwasher (“Product”) fail due to a defect in materials or workmanship under normal and proper use, during the warranty period set forth below, LG will, at its option, repair or replace the Product. This limited warranty is valid only to the original retail purchaser of the Product (“You”) and applies only when purchased lawfully and used within the United States including U.S.
  • Page 57 Or by mail: LG Electronics Customer Service P.O. Box 240007 Huntsville, AL 35813 ATTN: CIC PROCEDURE FOR RESOLVING DISPUTES: ALL DISPUTES BETWEEN YOU AND LG ARISING OUT OF OR RELATING IN ANY WAY TO THIS LIMITED WARRANTY OR THE PRODUCT SHALL BE RESOLVED EXCLUSIVELY THROUGH BINDING ARBITRATION, AND NOT IN A COURT OF GENERAL JURISDICTION.
  • Page 58 Notice of Dispute. In the event you intend to commence an arbitration proceeding, you must first notify LG in writing at least 30 days in advance of initiating the arbitration by sending a letter to LG at LG Electronics, USA, Inc. Attn: Legal Department- Arbitration 111 Sylvan Avenue, Englewood Cliffs, NJ 07632.
  • Page 59 LIMITED WARRANTY Opt Out. You may opt out of this dispute resolution procedure. If you opt out, neither you nor LG can require the other to participate in an arbitration proceeding. To opt out, you must send notice to LG no later than 30 calendar days from the date of the first consumer purchaser’s purchase of the product by...
  • Page 60 ARE NOT PERMITTED. PLEASE SEE THE SECTION TITLED “PROCEDURE FOR RESOLVING DISPUTES” BELOW. Should your LG Dishwasher ("Product") fail due to a defect in materials or workmanship under normal and proper use, during the warranty period set forth below, LG Electronics Canada, Inc. ("LGECI") will, at its option, repair, replace or pro rate the Product upon receipt of proof of the original retail purchase.
  • Page 61 (ASC), as determined by LG Canada. If your Product is located outside a 150 km radius from a ASC, as determined by LG Canada, it will be your responsibility to bring the Product, at your sole expense, to the ASC for in-warranty repair.
  • Page 62 If you and LG are unable to resolve the dispute within 30 days of LG’s receipt of the Notice of Dispute, the dispute shall be resolved by binding arbitration in accordance with the procedure set out herein.
  • Page 63 Limited Warranty. Opt Out. You may opt out of this dispute resolution procedure. If you opt out, neither you nor LG can require the other to participate in an arbitration proceeding. To opt out, you must send notice to LG no later than 30 calendar days from the date of the first consumer purchaser’s purchase of the product by...
  • Page 64 64 LIMITED WARRANTY Make certain that no dishes or Poor wash results caused by utensils are in the path of the improper loading or over stacking: spray arms. wash arm won't rotate or soap Do not place one dish on top of dispenser is held closed.
  • Page 65 Memo...
  • Page 66 66 Memo...
  • Page 67 Memo...
  • Page 68 LG Customer Information Center For inquiries or comments, visit www.lg.com or call: U.S.A. 1-800-243-0000 1-888-542-2623 CANADA Register your product Online! www.lg.com...

This manual is also suitable for:

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