Before Installing
Preparing Cabinet Opening
This dishwasher is designed to fit a standard dishwasher opening. An opening may be needed on both sides to route plumbing and electrical connections.To ensure proper drainage, install the dishwasher no more than 12 ft. (3.65 m) from the sink.The location must have sufficient space for the dishwasher door to open easily and provide at least 0.1” (2 mm) between the dishwasher and the cabinet sides. If installing the dishwasher in a corner, leave a minimum of 2” (50 mm) between the dishwasher and the adjacent wall.The adjacent wall must be free of obstructions.For flush installations only, you may remove the cabinet brace a inside the cabinet.
Preparing Water and Electrical Connections
Water ConnectionDo not reuse an old hose. Use only a new hose when installing the dishwasher. The old hose could leak or burst causing flooding and property damage. Contact an LG Customer Information Center for assistance in buying a new hose.Electrical ConnectionUse a time-delay fuse or circuit breaker.Operate this appliance with the correct voltage as shown in this manual and on the rating plate.The wiring must be grounded properly. If in doubt, have it checked by a qualified electrician.Connect the appliance using 3-wires, including a ground wire.The appliance and outlet must be positioned so that the plug is easily accessible.Do not use an extension cable or adapter with this dishwasher.Do not overload the outlet with more than one appliance.The 16AWG wire nuts should be used.It is the personal responsibility and obligation of the product owner to have a proper outlet installed by a qualified electrician.When connecting the dishwasher water supply line to the house water supply, sealing tape or compound should be used on pipe threads to avoid leaks. Tape or compound should not be used on compression fittings.Connect the dishwasher to a hot water supply with a temperature range between 120 °F (49 ℃) and 149 °F (65 ℃). This temperature range provides the best washing results and shortest cycle time. To prevent damage to dishes, the temperature should not exceed 149 °F (65 ℃).Water supply pressure must be between 2.9 psi and 145 psi (20–1000 kPa). If the water supply pressure exceeds 145 psi, a pressure reducing valve must be installed. Otherwise premature failure of the inlet valve may occur.
Preparing Dishwasher
Sliding Dishwasher into Cabinet Opening
Connecting Water Supply Line and Power
Do not turn the dishwasher upside down to connect the water supply line or electrical supply. Doing so can damage the product.
Connecting the Drain Hose
If the end of the drain hose does not fit the drain line, use a heat and detergent resistant adapter (not supplied). These may be obtained from a local plumbing supply store.Cut the adapter to match the size of the drain connection as shown. Cutting just beyond the flare helps to keep the band clamp in place.For drain hose installation, use the screw style hose clamp.If connecting the dishwasher’s drain hose to the garbage disposal, be sure to follow your garbage disposal’s manual for proper installation instructions.
Leveling Dishwasher
Check that the dishwasher is level and adjust the leveling feet if necessary.Failure to level the dishwasher may result in leakage, problems closing the door, or noise.Where the cabinet opening is narrower than recommended (see Preparing Cabinet Opening), the dishwasher must be carefully leveled and aligned so that the dishwasher is supported fully by the 3 leveling feet and is not hanging from the installation brackets. Failure to do so can result in leaks from the front of the dishwasher, AE errors, difficulty in closing the door, or failure to operate.
Securing Dishwasher in Cabinet Opening
Ensure the dishwasher is level and all leveling feet are in firm contact with the floor before attaching the dishwasher to the countertop or cabinet. If the dishwasher is not leveled properly, the door may not close properly or water may leak.Use a magnetic screwdriver.Cover the filter hole with towels to prevent screws from falling down into the pump.
Final Installation Check