De Dietrich 7616879 programming relay board

The De Dietrich 7616879 board with 2 relays is an original modular control board designed for heating boilers. With its two relays featuring programmable functions, the board provides flexibility in managing different boiler operating modes and integrates with diagnostic systems. It controls key components: the ignition system, circulation pumps, temperature and pressure sensors, and also interfaces with the user panel. Factory assembly and strict quality control ensure precise signal processing and accurate execution of built-in control algorithms. This board is suitable for replacing faulty electronics or restoring system functionality after diagnostics. Installation must be carried out by a qualified technician with the power turned off and all safety precautions observed. Before installation, it is recommended to verify the part number 7616879 with your boiler’s documentation.