As it turns out, this model is only available in Stainless Steel.

Other dishwashers use a 1 time water quantity of 6 liters, resulting in a total of maximum 38 liters used. However, LG dishwashers use a 1 time water quantity of 3.8 liters, resulting in a total of only 8-10 liters used. In case of hard water, it is necessary for additional water to be used to prevent the white spots. With our LG dishwashers, even if Extra Rinse is selected, it will use about 20 liters total. This means that even if Extra Rinse is added, LG dishwashers will use less water than other brands. Competitors who also manufacture energy efficient dishwashers are also experiencing the same claims. The only solution is to use additional water.

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The use of rinse aid is recommended to prevent water droplet spots on dishes and to enhance the drying performance.

My apologies for the inconvenience, I was trying to find the answer to your question. Please contact LG Customer Service at (800) 243-0000 or visit the LiveChat Team at www.LG.com/us/support for assistance.

Hello,
the new energy efficient models rarely utilize heating elements.
If your dishwasher is far away from your home’s hot water heater, it may be necessary to run the hot water tap in the sink before starting a wash cycle, to ensure that cool water is purged from the hot water lines. This will ensure your dishwasher has a consistent supply of hot water from start to finish. Using the Sanitary Rinse setting will also aid in keeping the inner drum temperature and dishes hotter before drying begins.
Thank you.
Have a great week!