Automatic drip coffee machine

An automatic drip coffee machine comprising:

• a water heater system comprising a high-temperature water boiler and a medium-temperature water boiler disposed away from the high-temperature water boiler, and
• a drip system comprising a plurality of drip nozzles configured to receive mixed hot water of a desired temperature according to high-temperature water heated by mixing the high-temperature water boiler and medium-temperature water heated by the medium-temperature water boiler, and a plurality of drip nozzle transfer modules configured to respectively supply the mixed hot water to a plurality of drippers while respectively transferring the plurality of drip nozzles in an X-axis direction and a Y-axis direction,
• wherein the water heater system comprises a plurality of high-temperature water discharge pipes configured to discharge high-temperature water heated by the high-temperature water boiler, a plurality of medium-temperature water discharge pipes configured to discharge medium-temperature water heated by the medium-temperature water boiler, a plurality of high-temperature water pumps respectively connected to the plurality of high-temperature water discharge pipes, a plurality of medium-temperature water pumps respectively connected the plurality of medium-temperature water discharge pipes, a plurality of high-temperature water supply pipes respectively connected to the plurality of high-temperature water pumps, a plurality of medium-temperature water supply pipes respectively connected to the plurality of medium-temperature water pumps, a plurality of mixing connectors connected to the plurality of high-temperature water supply pipes and the plurality of medium-temperature water supply pipes, and a plurality of hot water supply pipes respectively connected to the plurality of mixing connectors, and
• the drip system further comprises a plurality of user interface units configured to respectively control the plurality of drip nozzles and the plurality of drip nozzle transfer modules.