This Electrolux 504280 built-in commercial dishwasher is a game-changer in the industry. It features a high - efficiency Energy Saving Device (ESD) that pre - heats incoming cold water with the captured heat inside the machine, saving energy without the need for a ventilation hood (except where local rules apply). The ZERO LIME Device removes scale from hydraulic circuits and the washing chamber, reducing energy use due to efficient heating elements. The CLEAR BLUE advanced filtering system offers cleaner wash water and more active detergent, ensuring better washing results and lower running costs. It only uses 1/2 gal (2 L) of water per rack, cutting down on energy, water, detergent, and rinse aid consumption. As an Energy Star 2.0 certified product, it meets strict energy standards. The built - in atmospheric booster heats water to at least 180°F (82°C) for sanitizing rinse, with no need for an external booster and a constant high temperature during rinsing. It's ETL C & US and ETL - Sanitation approved, meeting ANSI/NSF 3 sanitation standards. The 'WASH SAFE CONTROL' green light indicates proper rinsing. A unique temperature interlock guarantees correct temperatures in wash and final rinse. With a maximum capacity of 63 racks or 1,134 dishes per hour and 57/84/150 - second cycles in ETL - S mode, it's highly productive. The Soft Start feature protects delicate items. Slanted wash arms and a sloped ceiling prevent dirty water from dripping on clean dishes. You can interrupt the cycle by lifting the hood. It has an automatic self - cleaning cycle and self - draining components to avoid bacteria growth. The state - of - the - art electronic controls have built - in programming, self - diagnostics, and an automatic interior rinse - down cycle. The built - in rinse aid and detergent dispenser loads automatically for perfect results and less maintenance. It has a three - phase electrical connection. The deep - drawn 6.4 gal (24 L) tank in the front has no welded points, ensuring watertightness and no dirt traps. The vertical self - draining wash pump stops bacteria and bad smells, and the booster is resistant to chlorinated water thanks to TIG welding technology.

Using this Electrolux dishwasher is easy. First, make sure it's connected to a 208V/3PH power source. Place your dishes in the rack and select the appropriate cycle time (57/84/150 seconds in ETL - S mode). The dishwasher will automatically start the cleaning process. You can interrupt the cycle at any time by lifting the hood. Remember, this dishwasher uses very little water, just 1/2 gal (2 L) per rack, so you don't have to worry about high water bills. The 'WASH SAFE CONTROL' green light will tell you when the dishes are properly rinsed. For maintenance, take advantage of the automatic self - cleaning cycle and self - draining wash pump and booster. This will prevent bacteria from growing and keep the machine in good condition. Also, check the rinse aid and detergent dispenser regularly to ensure it's loaded correctly for the best cleaning results. And since the booster is resistant to chlorinated water, you don't have to worry about corrosion. But always follow local regulations regarding water treatment and ventilation. If you notice any issues, the built - in self - diagnostics feature can help you figure out what's wrong.