| 摘要 |
An espresso machine including a water heater for heating a water supply, a valve arrangement in fluid communication with the water heater, a brew head in fluid communication with the valve arrangement via a brew water conduit, a hot water/steam 5 outlet in fluid communication with the valve arrangement via a hot water/steam conduit, a pump for pumping water from the water supply to at least one of the the brew head and the hot water/steam outlet via the valve arrangement, and a controller for controlling operation of the valve arrangement to selectively direct fluid flow from the water supply to the brew water conduit or the hot water/steam conduit. The espresso machine also 10 includes a pressure release valve for releasing pressure in the hot water/steam conduit independently of the controller via an overflow outlet. < 0 c~rc C)c coc coc |
