Boiler for steam generator in steam cooking unit, comprises sensors for measuring water and heating element temperatures, and lime scale detection unit utilizing signals from these sensors

摘要

A boiler (2) for a steam generator in a steam cooking unit. comprises a sensor (14) for measuring the water temperature in the boiler, and a lime scale detection unit (21) which constituted so that it detects lime scale on the heating element (9) from the difference of the signals from the sensor (14) and the sensor (20) measuring the temperature of the heating element. - DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an steam cooking unit incorporating such a boiler.