This document is an owner's manual for an LG Ice Maker, model series LK50C, specifically covering models LT18S2100*, LT18S1100*, and LT18S1200*. It provides comprehensive instructions for installation, operation, maintenance, and troubleshooting of the appliance.
Function Description:
The LG Ice Maker (LK50C series) is an automatic ice-making appliance designed for household and similar applications. Its primary function is to produce ice cubes for consumption. The icemaker operates automatically once properly installed and connected to a potable water supply. It is intended for use in various settings such as staff kitchen areas, farmhouses, hotels, motels, bed and breakfast establishments, and catering services. It is not designed for special purposes like storing medicine or test materials, or for use on ships. The appliance uses isobutane refrigerant (R600a), which is combustible, requiring careful handling during transport and installation to prevent damage to the refrigerating circuit.
Important Technical Specifications:
While specific detailed technical specifications like dimensions or power consumption are not explicitly listed in the provided pages, the manual does offer some key operational details:
- Voltage/Frequency: The product requires a dedicated grounded electrical outlet rated for 115 V, 60 Hz, AC only.
- Refrigerant: Contains a small amount of isobutane refrigerant (R600a). The amount of refrigerant is indicated on the identification plate inside the appliance.
- Room Size Requirement: To avoid a flammable gas-air mixture in case of a leak, the room where the appliance is sited must be at least 10.8 square feet (1 square meter) for every 8g of R600a refrigerant.
- Ice Production: The automatic freezer icemaker produces 8 cubes at a time, with an estimated production of 64-128 pieces within a 24-hour period under favorable conditions.
- Initial Ice Production Time: The icemaker begins producing ice approximately 24 hours after initial installation. It requires 12 to 24 hours for ice to be produced after connection to the water supply.
- Water Supply: Connects to a potable water supply only. The kit includes a specific water valve assembly that must be used, as older valves may not allow sufficient water flow and could cause damage.
Usage Features:
- Automatic Icemaker: The appliance features an automatic icemaker that continuously produces ice until the ice bin is full.
- Power Switch: The icemaker has a power switch (ON/OFF) to control its operation. It is recommended to turn the icemaker off when the water supply is shut off for several hours, when the ice bin is removed for more than one or two minutes, or when the refrigerator will not be used for several days.
- Ice Bin: The ice bin collects the produced ice. If the bin is completely filled, ice production will stop. Users are advised to empty the ice bin if ice cubes clump together due to prolonged storage and to clean it before reinstallation.
- First Batches of Ice: It is recommended to discard the first few batches of ice after installation or after a long period of disuse before consuming any ice.
- Environmental Impact on Ice Production: The amount and shape of ice can vary based on ambient temperature, frequency of door openings, amount of food stored, and water pressure.
- Safety Features: Includes an Auto Shutoff (feeler arm) mechanism. Users are warned not to place fingers in the automatic icemaker or contact moving parts or the heater.
- Vacation Preparation: Instructions are provided to turn off the icemaker and shut off the water supply when preparing for a vacation, especially if ambient temperatures may drop below freezing, to prevent property damage.
Maintenance Features:
- Cleaning:
- General Cleaning: Both refrigerator and freezer sections defrost automatically. Cleaning both sections once a month is recommended to prevent odors. Spills should be wiped up immediately. The refrigerator should be unplugged or power disconnected before cleaning. All removable parts, such as shelves, should be removed and cleaned with a clean sponge or soft cloth and a mild detergent in warm water. Abrasive or harsh cleaners should not be used.
- Odor Removal: For odors, wash the inside with a mixture of baking soda (2 tablespoons) and warm water (1 quart), ensuring the baking soda is completely dissolved.
- Exterior Cleaning: For black stainless steel, use glass cleaner on a microfiber cloth, rubbing in the direction of the grain. Avoid spraying directly on the display panel. For standard stainless steel, use a damp microfiber cloth, rubbing in the direction of the grain, and dry with a paper towel. For stubborn stains, use a few drops of liquid dish soap in water, rinse, and dry. Abrasive or harsh cleaners are to be avoided for all exteriors.
- Door Liners and Gaskets: Clean with a soft cloth and mild detergent in warm water. Avoid cleaning waxes, concentrated detergents, bleaches, or petroleum-containing cleaners on plastic parts.
- Plastic Parts (Covers and Panels): Clean with a soft cloth and mild detergent in warm water. Do not use glass cleaners, abrasive cleansers, or flammable fluids.
- Inside Walls: Allow the freezer to warm up before cleaning to prevent the cloth from sticking.
- Ice Bin: The ice storage bin needs to be cleaned regularly. Empty and wash the bin, ensuring it is completely dry before reinstalling.
- Power Cord: Regularly remove dust and water from the power plug prongs and contact areas. Do not use a wet or damp cloth for cleaning the plug.
- Professional Service: Contact an authorized service center for installation, relocation, or if the appliance shows signs of damage, strange noise, odor, or smoke. Service for interior LED lighting should be performed by a qualified technician.
- Safety during Maintenance: Always unplug the power plug before cleaning or repairing. Do not use a hair dryer to dry the inside. Do not light a candle to remove odors. Keep flammable materials away.
- Disposal: When disposing of the refrigerator, remove packing materials and doors (but leave shelves) to prevent child entrapment. Ensure refrigerant and insulation foam are removed by a qualified servicer for proper disposal, as insulation foam contains flammable blowing gas. Remove the door gasket and keep children away.
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