HMI MK2. 2_A De Dietrich 7810581

The HMI MK2.2_A is a human-machine interface unit used to control and monitor heating systems. This display panel allows users to adjust settings, view operational status, and access diagnostic information. Designed for integration with compatible control boards, it features a clear interface for intuitive operation. Whether upgrading an older system or replacing a faulty unit, this HMI component helps maintain user-friendly control over boiler functions. Its robust design ensures reliable communication with the system's electronics, making it a valuable part for heating equipment servicing.