VEVOR 12 Cups Commercial Drip Coffee Maker, Coffee Maker Machine with 3 Glass Carafes and 3 Warmer Plates, Stainless Steel Pour Over Coffee Brewer for Restaurant, Office, Cafe

After installing the water inlet pipe, connect the water pipe and power supply, and turn on the power switch to automatically fill and replenish water. The machine needs to heat the water in the inner tank to the temperature of drinking water and brewing coffee. It takes a certain amount of time to heat it until the green light comes on. According to the desired extraction capacity of 6 cups or 12 cups, switch the option, and then press the small black switch ↓ to start brewing.

Our products come with a one-year warranty. https://www.vevor.com/pages/return-policy

You have to turn on the water heater to maintain the hot water supply.

The initial warm-up takes about half an hour before the green light turns on.

Dear Customer, Thanks for your inquiry. There is no UL logo on the machine. We are currently doing ETLCE, Rohs, Reach, LFGB certification and UL test report. Thank you.